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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington D.C., 20549

FORM 10-K

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF

THE SECURITIES EXCHANGE ACT OF 1934

For the Fiscal Year Ended April 30, 2006

Commission File No. 002-31909

SYNTHETIC BLOOD INTERNATIONAL, INC.

(Exact name of registrant as specified in its charter)



|                         |  |                           
|------------------------ |  | --------------------------
|New Jersey               |  | 22-3067701                
|(State of Incorporation) |  | (IRS Employer I.D. Number)

3189 Airway Avenue, Building C, Costa Mesa, California 92626

(Address of Principal Executive Offices) (Zip Code)

Registrants Telephone Number and area code: (714) 427-6363

Securities registered pursuant
to Section 12(b) of the Act: NONE

Securities registered pursuant to Section 12(g) of the Act: NONE

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ̈No  x

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ̈No  x

Indicate by check mark whether the registrant
(1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and
(2) has been subject to such filing requirements for the past 90 days. Yes  x    No ̈

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained
herein, and will not be contained, to the best of registrants knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to the this Form 10-K.  x

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated
filer.

Large Accelerated Filer ̈Accelerated Filer ̈Non-Accelerated Filer  x

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ̈No  x

State the aggregate market value of the voting
and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrants most
recently completed second fiscal quarter: $20,407,632.

The number of shares outstanding of the registrants class of $0.01 par value common stock as
of July 15, 2006 was 137,244,072.

DOCUMENTS INCORPORATED BY REFERENCE: None



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TABLE OF CONTENTS



|                                                                                                                      |  |     
|--------------------------------------------------------------------------------------------------------------------- |  | ----
|                                                                                                                      |  | Page
|ITEM NUMBER AND CAPTION                                                                                               |  |     
|                                                                                                                      | 
|Part I                                                                                                                |  |     
|                                                                                                                      | 
|1.      
Business                                                                                                     |  | 3   
|                                                                                                                      | 
|1A.   
Risk Factors                                                                                                   |  | 8   
|                                                                                                                      | 
|1B.   
Unresolved Staff Comments                                                                                      |  | 14  
|                                                                                                                      | 
|2.      
Properties                                                                                                   |  | 14  
|                                                                                                                      | 
|3.      
Legal Proceedings                                                                                            |  | 14  
|                                                                                                                      | 
|4.      
Submission of Matters to a Vote of Security Holders                                                          |  | 14  
|                                                                                                                      | 
|Part II                                                                                                               |  |     
|                                                                                                                      | 
|5.      
Market for Registrants Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities |  | 14  
|                                                                                                                      | 
|6.      
Selected Financial Data                                                                                      |  | 16  
|                                                                                                                      | 
|7.      
Managements Discussion and Analysis of Financial Condition and Results of Operations                        |  | 16  
|                                                                                                                      | 
|7A.   
Quantitative and Qualitative Disclosures About Market Risk                                                     |  | 23  
|                                                                                                                      | 
|8.      
Financial Statements and Supplementary Data                                                                  |  | 23  
|                                                                                                                      | 
|9.      
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure                         |  | 23  
|                                                                                                                      | 
|9A.   
Controls and Procedures                                                                                        |  | 23  
|                                                                                                                      | 
|9B.   
Other Information                                                                                              |  | 23  
|                                                                                                                      | 
|Part III                                                                                                              |  |     
|                                                                                                                      | 
|10.    
Directors and Executive Officers of the Registrant                                                            |  | 24  
|                                                                                                                      | 
|11.    
Executive Compensation                                                                                        |  | 26  
|                                                                                                                      | 
|12.    
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters                |  | 28  
|                                                                                                                      | 
|13.    
Certain Relationships and Related Transactions                                                                |  | 29  
|                                                                                                                      | 
|14.    
Principal Accountant Fees and Expenses                                                                        |  | 29  
|                                                                                                                      | 
|Part IV                                                                                                               |  |     
|                                                                                                                      | 
|15.    
Exhibits and Financial Statement Schedules                                                                    |  | 30  



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FORWARD-LOOKING STATEMENTS

All statements contained in this report, other than statements of historical fact, which address activities, actions, goals, prospects, or new developments that we expect or anticipate will or may occur in the future,
including plans for clinical tests and other such matters pertaining to testing and development products, are forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as may,
will, should, expects, plans, anticipates, believes, estimates, predicts, potential or continue or the negative of such terms or
other comparable terminology. These statements are only predictions and involve known and unknown risks, uncertainties and other factors, including, but not limited to, the risks discussed elsewhere in this report that may cause our or our
industrys actual results, levels of activity, performance or achievements to be materially different from any future results, levels of activities, performance or achievements expressed or implied by such forward-looking statements.

Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results,
levels of activity, performance or achievements. Moreover, neither we nor any other person assumes responsibility for the accuracy and completeness of such statements. We are under no duty to update any of the forward-looking statements after the
date of filing of this report or to conform such statements to actual results.

PART I

ITEM 1 - BUSINESS

General

Synthetic Blood International, Inc. is engaged in the business of developing biotechnology products. We are currently focusing on developing Oxycyte, a product we believe is a safe and effective alternative to
transfused blood for use in surgical and similar medical situations. In addition, we also have under development Fluorovent, an oxygen exchange fluid for facilitating the treatment of lung conditions, and a biosensor implant product that uses
an enzyme process for measuring the glucose level in subcutaneous fluid.

We received approval of our Investigational New Drug application
for Oxycyte filed with the U.S. Food and Drug Administration (FDA) and began Phase I clinical studies in October 2003, which were completed in December 2003. Phase II clinical studies began in the fourth quarter 2004. We expect to commit a
substantial portion of our financial and business resources over the next three years to testing Oxycyte and advancing this product to the point it has regulatory approval for use in one or more medical applications.

Fluorovent and our biosensor implant are still at the animal testing stage and we have not filed any applications with the FDA for human testing of these
products. Since we will likely devote less of our time and resources to advancing these products because of the priority placed on Oxycyte, we do not expect we will be in a position to file any applications for these products with the FDA in the
near future.

Since our priority for the foreseeable future is Oxycyte, the following discussion of our business focuses primarily on that
product.



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Blood substitute market

The principal function of human blood is to transport oxygen throughout the body. The lack of an adequate supply of oxygen as a result of blood loss can lead to organ dysfunction or death. The transfusion of human
blood is presently the only effective means of immediately restoring diminished oxygen-carrying capacity resulting from blood loss. According to the National Blood Data Resource Center, 14 million units of whole blood and red blood cells were
transfused in the United States in 2001 and the volume of blood transfused is increasing at the rate of 6 percent per year. This includes transfusions for trauma, surgery (emergency and elective), unexpected blood loss, chronic anemia, and other
general medical applications.

The use of donated blood in transfusion therapy, while effective in restoring an adequate supply of oxygen
in the body of the recipient, has several limitations. Although testing procedures exist to detect the presence of certain diseases in blood, these procedures cannot eliminate completely the risk of blood-borne disease. Transfused blood also can be
used only in recipients having a blood type compatible with that of the donor. Delays in treatment, resulting from the necessity of blood typing prior to transfusion, together with the limited shelf life of blood and the limited availability of
certain blood types, impose constraints on the immediate availability of compatible blood for transfusion. There is no commercially available blood substitute in this country that addresses these problems.

Oxycyte is intended as a transfusion substitute for blood transfusion that ordinarily would be applied in cases of trauma, surgery (emergency and
elective), unexpected blood loss, chronic anemia, and other general medical applications. For trauma and emergency surgical procedures, the immediate availability and universal compatibility of Oxycyte are expected to provide significant advantages
over transfused blood by avoiding the delay and opportunities for error associated with blood typing. The major benefit of Oxycyte in elective surgery is expected to be increased transfusion safety for patients and health care professionals.

In addition to the foregoing applications for which blood is currently used, there exist potential sources of demand for which blood is
not currently utilized and for which Oxycyte may be suitable. These include applications in which the required blood type is not immediately available or in which transfusions are desirable but not given for fear of a transfusion reaction due to
difficulty in identifying compatible blood. For example, we believe emergicenters and surgicenters both experience events where an oxygen-carrying fluid may be useful. We also believe Oxycyte may be used by emergency medical technicians in
ambulances, medical helicopters and other pre-hospital settings. In addition, the military has expressed a high level of interest in oxygen-carrying products for the resuscitation of battlefield casualties.

Based on these circumstances, we believe there may be a substantial and meaningful market for an effective blood substitute, and we believe Oxycyte is a
viable candidate for exploiting that market.

Our product - Oxycyte

Our Oxycyte blood substitute product is a perfluorocarbon emulsified with water and a surfactant, which is provided to the patient intravenously. The physical properties of perfluorocarbon enable our product to gather
oxygen from the lungs and transport the oxygen through the body releasing it along the way. Over a period of days Oxycyte gradually evaporates in the lungs from where it is exhaled. Oxycyte requires no cross matching, so it is immediately available
and compatible with all blood types. Oxycyte has an extended shelf life compared to blood. Since Oxycyte is not based on any biological component, it



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is sterile and free of potential contamination from a donor. Further, since Oxycyte is based on readily available inert compounds, we believe it can be
manufactured on a cost effective basis in amounts sufficient to meet demand.

After receiving clearance from the FDA, we conducted a Phase
I clinical study on Oxycyte, which was completed in December 2003. We submitted a report on the results, which were in line with our expectations, to the FDA along with a Phase II protocol in 2004. The FDA approved the protocol, and the trial
started in the fourth quarter of 2004. Phase II clinical trials are expected to continue through the end of 2006 and into 2007.

We use a
proprietary process of perfluorocarbon production and emulsification to produce Oxycyte. We use a contract manufacturer to produce Oxycyte for our clinical testing. Our contract manufacturer is PrimaPharm, Inc. located in San Diego, California.
Based on production testing and inspection, the FDA has determined that PrimaPharm satisfies its good manufacturing practices standards with respect to the production of Oxycyte. Based on the composition and manufacturing process for Oxycyte,
management believes there are a number of other manufacturers capable of producing Oxycyte in accordance with FDA regulations and in sufficient quantities for current needs.

Should Oxycyte successfully progress through Phase II and III testing and it appears regulatory approval for one or more medical uses is likely, we will
evaluate our options for exploiting the product. These options include licensing Oxycyte to a third party for manufacture and distribution, manufacturing Oxycyte ourselves for distribution through third party distributors, manufacturing and selling
the product ourselves, or establishing some other form of strategic relationship for making and distributing Oxycyte with a participant in the pharmaceutical industry. We have not conducted any meaningful investigation or evaluation of any of these
options.

If approved for one or more medical uses, Oxycyte will compete directly with established therapies for acute blood loss and
replacement and may compete with other technologies currently under development. We cannot ensure that Oxycyte will have advantages, which will be significant enough to cause medical professionals to adopt it rather than continue to use established
therapies or other new technologies or products. We also cannot ensure that the price of Oxycyte, in light of Oxycytes potential advantages, will be competitive with the price of established therapies or other new technologies or products.

Several companies have developed or are in the process of developing technologies that are, or in the future may be, the basis for
products that will compete with Oxycyte. We are aware of five other products at various stages of development that are intended to achieve the same result as Oxycyte. Three of these products are based on hemoglobin derivates, two from outdated human
blood and the third from bovine blood. One product is also based on perfluorocarbon and the other on nanobubble oxygen technology. None of these products is approved for use in the United States. The bovine-source hemoglobin-based oxygen-carrier has
been approved for human use in South Africa and a Biologics License Application, or BLA, was submitted to the FDA for its use in the United States, and it was not approved and no clinical trials in the United States are currently underway. The human
hemoglobin based products are in clinical trials, one in Phase II surgical trials and the other in Phase III testing for emergency and traumatic blood loss applications. Phase III clinical trials on the other perfluorocarbon product were halted in
2001 and have not resumed.

We believe that important competitive factors in the market for blood substitute products will include the
relative speed with which competitors can develop their respective products, complete the clinical testing and regulatory approval process, and supply commercial quantities of their products to the market. In addition to these factors, competition
is expected to be based on the effectiveness of blood



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substitute products and the scope of the intended uses for which they are approved, the scope and enforceability of patent or other proprietary rights,
product price, product supply, and marketing and sales capability. We believe that our competitive position will be significantly influenced by the timing of the clinical testing and regulatory filings for Oxycyte, our ability to maintain and
enforce our proprietary rights covering Oxycyte and its manufacturing process, and our ability to develop capabilities for manufacturing and distributing the product ourselves or with others, should we obtain regulatory approval.

Our other products

Fluorovent

Fluorovent is an oxygen-carrying perfluorocarbon liquid that, when dispensed directly into the lungs, acts as a surfactant and effective medium for gas
exchange, which increases pulmonary function and the diffusion of oxygen and carbon dioxide through the lungs into the body. The development of this product capability has applications in the treatment of acute lung disease, such as infant
respiratory distress syndrome and adult respiratory syndrome. Further development of this product is currently on hold until we obtain additional financing.

Implanted glucose biosensor

We have developed an implanted glucose biosensor to monitor blood
glucose. Termed a biosensor because it utilizes an enzyme specific for glucose, we believe it will provide glucose measurement significantly more accurate than possible from current portable measuring devices. Once implanted in subcutaneous tissue
during a simple outpatient procedure, the biosensor provides continuous monitoring of glucose levels. A radio frequency signal from the implanted biosensor is transmitted to an external receiving device the size of a pager that displays glucose
levels as a digital readout, has high and low glucose alarms, and stores data for downloading at the physicians office. The external device can also be programmed to monitor glucose according to a preset schedule. It is anticipated the implant
life of the biosensor will exceed one year. Further development of this product is currently on hold until we obtain additional financing.

The primary market for this product is diabetes sufferers. A study sponsored by the National Institutes of Diabetes and Digestive and Kidney Diseases, showed that tight diabetes control (keeping blood sugar levels close to
normal by frequent blood sugar testing, several daily insulin shots, and lifestyle changes) was associated with a major reduction in diabetic complications. Current glucose testing devises are based on finger sticking to obtain a blood
sample for testing, which we believe results in less frequent and less regular monitoring of glucose levels. Consequently, we believe a there is a meaningful market for a painless automatic monitoring product.

Our patents and intellectual property

Perfluorocarbon products

We hold four U.S. patents (5,674,913; 5,824,703; 5,840,767; 6,167,887), three Australian patents
(690,277; 722,417; 759,557), two Canadian Patents (2,239,170; 2,311,122) and, one European patent (EPO 8697678B1) pertaining to the use and application of perfluorocarbons as gas transport agents in blood substitutes and liquid ventilation.
Additionally, through an exclusive supply agreement with our perfluorocarbon supplier, we benefit from eight perfluorocarbon manufacturing process patents that further protect the perfluorocarbons contained in our products.



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Biosensor

We have three U.S. patents (5,914,026; 5,964,993 6,343,225) and two Australian patents (720,712; 734,003) that protect what we believe are important design features of our implanted glucose biosensor. We also hold
exclusive licenses to three fundamental biosensor patents that represent the core technology used on our product.

Government regulation

The manufacture and distribution of Oxycyte, as well as our other products, and the operation of our manufacturing facilities will require the approval
of United States government authorities as well as those of foreign countries. In the United States, the FDA regulates medical products, including the category known as biologicals which includes Oxycyte. The Federal Food, Drug and
Cosmetic Act and the Public Health Service Act govern the testing, manufacture, safety, effectiveness, labeling, storage, record keeping, approval, advertising and promotion of Oxycyte. In addition to FDA regulations, we are also subject to other
federal and state regulations, such as the Occupational Safety and Health Act and the Environmental Protection Act. Product development and approval within this regulatory framework requires a number of years and involves the expenditure of
substantial funds.

The steps required before a biological product may be sold commercially in the United States include pre-clinical
testing, the submission to the FDA of an Investigational New Drug application, clinical trials in humans to establish the safety and effectiveness of the product, the submission to the FDA of a Biologics License Application, or BLA, relating to the
product and the manufacturing facilities to be used to produce the product for commercial sale, and FDA approval of a BLA. After a BLA is submitted there is an initial review by FDA to be sure that all of the required elements are included in the
submission. There can be no assurance that the application will be accepted for filing or that the FDA may not issue a refusal to file, or RTF. If an RTF is issued, there is opportunity for dialogue between the sponsor and the FDA in an effort to
resolve all concerns. There can be no assurance that such a dialogue will be successful in leading to the filing of the BLA. If the submission is filed, there can be no assurance that the full review will result in product approval.

Pre-clinical tests include evaluation of product chemistry and studies to assess the safety and effectiveness of the product and its formulation. The
results of the pre-clinical tests are submitted to the FDA as part of the Investigational New Drug application. The goal of clinical testing is the demonstration in adequate and well-controlled studies of substantial evidence of the safety and
effectiveness of the product in the setting of its intended use. The results of pre-clinical and clinical testing are submitted to the FDA from time to time throughout the trial process. In addition, before approval for the commercial sale of a
product can be obtained, results of the pre-clinical and clinical studies must be submitted to the FDA in the form of a BLA. The testing and approval process requires substantial time and effort and there can be no assurance that any approval will
be granted on a timely basis, if at all. The approval process is affected by a number of factors, including the severity of the condition being treated, the availability of alternative treatments and the risks and benefits demonstrated in clinical
trials. Additional pre-clinical studies or clinical trials may be requested during the FDA review process and may delay product approval. After FDA approval for its initial indications, further clinical trials may be necessary to gain approval for
the use of a product for additional indications. FDA may also require post-marketing testing, which can involve significant expense, to monitor for adverse effects.

Among the conditions for BLA approval is the requirement that the prospective manufacturers quality controls and manufacturing procedures conform to FDA requirements. In addition, domestic manufacturing
facilities are subject to biennial FDA inspections and foreign manufacturing facilities are subject to periodic FDA inspections or inspections by the foreign regulatory authorities with reciprocal



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inspection agreements with FDA. Outside the United States, we are also subject to foreign regulatory requirements governing clinical trials and marketing
approval for medical products. The requirements governing the conduct of clinical trials, product licensing, pricing and reimbursement vary widely from country to country.

Our regulatory strategy is to pursue clinical testing and FDA approval of Oxycyte in the United States. We intend to arrange for testing and seek
regulatory approval of Oxycyte outside the United States through licensing or other arrangements with other foreign or domestic companies. To date, we have not conducted any clinical trials of Oxycyte outside of the United States.

Employees

We currently employ six individuals, three
of whom are scientific personnel; two are executives, and one office manager/bookkeeper. Our employees are not represented by a union or any other form of collective bargaining unit.

ITEM 1A - RISK FACTORS

The following is a discussion of risks we believe to be significant with respect to
our business, operations, financial condition, and other matters pertaining to an investment in our common stock. It is not possible to anticipate or predict every risk that may, in the future, prove to have a significant affect on Synthetic Blood.
Additional risks, including those that are currently not known to us or that we currently deem immaterial, may also impair our prospects and business operations.

We will need to raise additional capital to continue our business.

We do not have the working
capital necessary to fund our operations in fiscal year 2007. We need financing immediately to cover administrative expenses and on-going expenses of testing Oxycyte. Management is actively seeking additional sources of equity and/or debt financing;
however there is no assurance that any additional funding will be available. Should we be unable to obtain additional financing to meet our short-term needs, we may be forced to cease operations. These factors raise substantial doubt about our
ability to continue as a going concern.

We will need to raise substantial amounts of additional capital to complete the clinical testing
of Oxycyte and, if approved for commercial use, establish commercial production of Oxycyte. In addition, we will require funding to pursue development of Fluorovent and our glucose biosensor, and to cover our ongoing administrative and corporate
obligations. Our future capital requirements will depend on many factors, including the scope and results of our clinical trials, the timing and outcome of regulatory reviews, administrative and legal expenses, the status of competitive products,
the establishment of manufacturing capacity, and the establishment of collaborative relationships. We cannot ensure that this additional funding will be available or, if it is available, that it can be obtained on terms and conditions we find
acceptable.

As a result of the foregoing circumstances our independent registered public accounting firm has, and is likely in the future
to, include an explanatory paragraph in their audit opinions based on uncertainty regarding our ability to continue as a going concern. An audit opinion of this type may interfere with our ability to issue our securities to the public or in private
transactions. Any additional funding derived from the sale of equity securities may result in significant dilution to our existing stockholders.

We are currently a one product company, so our future depends on the success of that product.

We have limited financial
resources, so at present we are using these resources solely on developing our Oxycyte blood substitute product. We have stopped development on Fluorovent, our oxygen carrying liquid, and our implantable glucose biosensor until additional financing
is obtained. Consequently, we are focusing all our resources on advancing Oxycyte to the point it receives regulatory approval for one or more medical uses, and if this effort is unsuccessful we may not have resources to pursue development of our
other products and our business would terminate. Furthermore, by delaying development of Fluorovent and our implantable glucose biosensor, these technologies may become obsolete by the time we have sufficient capital to resume development and
testing of these products, so the funds expended on these products to date would be lost, as well as our opportunity to benefit if the products could be successfully developed.

We are required to conduct additional clinical trials in the future, which are expensive and time consuming, and the outcome of the trials is
uncertain.

We completed Phase I clinical trials on Oxycyte in December 2003, and started Phase II clinical testing in the fourth
quarter of 2004. If we are successful with our Phase II trials (of which there is no assurance) we will need to conduct Phase III trials. All of these clinical trials and testing will be expensive and time-consuming and the timing of the FDA review
process is uncertain. The FDA or we may in the future suspend clinical trials at any time if it is believed that the subjects participating in such trials are being exposed to unacceptable health risks. We cannot ensure that we will be able to
complete our clinical trials successfully or obtain FDA approval of Oxycyte, or that FDA approval, if obtained, will not include limitations on the indicated uses for which Oxycyte may be marketed. Our business, financial condition and results of
operations are critically dependent on receiving FDA approval of Oxycyte. A



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significant delay in our planned clinical trials or a failure to achieve FDA approval would have a material adverse effect on us and could result in the
cessation of our business.

Our activities are and will continue to be subject to extensive government regulation, which is expensive
and time consuming, and we wont be able to sell our product without regulatory approval.

Our research, development, testing,
manufacturing, marketing and distribution of Oxycyte are, and will continue to be, subject to extensive regulation, monitoring and approval by the FDA. There are significant risks at each stage of the regulatory scheme.

Product approval stage

During the
product approval stage we attempt to prove the safety and efficacy of our product for its indicated uses. There are numerous problems that could arise during this stage, including:



| |  |  | The data obtained from clinical trials are susceptible to varying interpretations, which could delay, limit or prevent FDA regulatory approval.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | The lack of established criteria for evaluating the effectiveness of blood substitute products could delay or prevent FDA regulatory approval.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | At any time the FDA could change policies and regulations that could result in delay and perhaps rejection of our product.
| | - |  | --------------------------------------------------------------------------------------------------------------------------



| |  |  | Even after extensive clinical trials, there is no assurance regulatory approval will ever be obtained for Oxycyte.
| | - |  | ------------------------------------------------------------------------------------------------------------------

Commercialization approval stage

We
will be required to file a Biologics License Application, or BLA, with the FDA in order to obtain regulatory approval for the commercial production and sale of Oxycyte in the United States. Under FDA guidelines, the FDA may comment upon the
acceptability of a BLA following its submission. After a BLA is submitted there is an initial review by the FDA to be sure that all of the required elements are included in the submission. There can be no assurance that the submission will be
accepted for filing or that the FDA may not issue a refusal to file, or RTF. If an RTF is issued, there is opportunity for dialogue between the sponsor and the FDA in an effort to resolve all concerns. There can be no assurance that such a dialogue
will be successful in leading to the filing of the BLA. If the submission is filed, there can be no assurance that the full review will result in product approval.

Post-commercialization stage

Discovery of previously unknown problems with Oxycyte or unanticipated
problems with our manufacturing arrangements, even after FDA approval of Oxycyte for commercial sale, may result in the imposition of significant restrictions, including withdrawal of Oxycyte from the market.

Additional laws and regulations may also be enacted that could prevent or delay regulatory approval of Oxycyte, including laws or regulations relating to
the price or cost-effectiveness of medical products. Any delay or failure to achieve regulatory approval of commercial sales of Oxycyte is likely to have a material adverse effect on our financial condition.



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The FDA continues to review products even after they receive agency approval. If and when the FDA
approves Oxycyte, its manufacture and marketing will be subject to ongoing regulation, including compliance with current good manufacturing practices, adverse event reporting requirements and the FDAs general prohibitions against promoting
products for unapproved or off-label uses. We are also subject to inspection and market surveillance by the FDA for compliance with these and other requirements. Any enforcement action resulting from failure, even by inadvertence, to
comply with these requirements could affect the manufacture and marketing of Oxycyte. In addition, the FDA could withdraw a previously approved product from the market upon receipt of newly discovered information. The FDA could also require us to
conduct additional, and potentially expensive, studies in areas outside our approved indicated uses.

We are a development stage company
without revenues or profits, which raises doubt about our ability to continue as a going concern.

Synthetic Blood began research and
development activities in 1990 and is a development stage company. We have been engaged for the past 16 years in the development and testing of Oxycyte, Fluorovent, and our glucose biosensor. No revenues have been generated to date from commercial
sales of any of our products. Our revenues to date have consisted solely of interest earned on funds held until applied in the development of our products. At April 30, 2006 our accumulated deficit during the development stage is $27,689,324.
We will require substantial amounts of outside financing to fund future testing and development of our products. We cannot ensure that our clinical testing will be successful, that regulatory approval of Oxycyte or any of our other products will be
obtained, that Oxycyte or any of our other products can be manufactured at an acceptable cost and in appropriate quantities, or that there will be a viable market for any of our products. The foregoing factors raise substantial doubt about our
ability to continue as a going concern.

Presently we are focusing on developing Oxycyte, which is subject to a high level of
technological risk.

We completed Phase I clinical trials on Oxycyte in December 2003, and we expect we will devote a substantial
portion of our financial and managerial resources to pursuing Phase II and Phase III clinical trials on this product over the next three years. As our other products are not as far along in the development and approval process as Oxycyte, our
opportunity to generate product revenues within the



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next four to five years is most likely dependent on successful testing and commercialization of Oxycyte for surgical and similar acute blood replacement
applications. The biomedical field has undergone rapid and significant technological changes. Technological developments may result in Oxycyte becoming obsolete or non-competitive before we are able to recover any portion of the research and
development and other expenses we have incurred to develop and clinically test Oxycyte. Any such occurrence would have a material adverse effect on our operations and could result in the cessation of our business.

We are not certain that we will be able to manufacture Oxycyte commercially.

Commercial-scale manufacturing of Oxycyte will require development of a manufacturing capability that is significantly larger than the capacity currently
in place to produce Oxycyte for our clinical trials. We do not intend to build our own production facility, but instead will rely on third party manufacturers to produce our product. We have not established any arrangement for commercial production
of Oxycyte with any manufacturer, and there can be no assurance that we will be able to establish such an arrangement on terms acceptable to us. Moreover, in order to seek FDA approval of the sale of Oxycyte produced at a third party manufacturing
facility, we may be required to conduct a portion of our clinical trials with product manufactured at that facility. Accordingly, a delay in achieving scale-up of commercial manufacturing capabilities when needed will have a material adverse effect
on sales of Oxycyte. Additionally, the manufacture of Oxycyte will be subject to extensive government regulation. Among the conditions for marketing approval is that our quality control and manufacturing procedures conform to the FDAs good
manufacturing practice regulations. We cannot ensure that we will be able to obtain the necessary regulatory clearances or approvals to manufacture Oxycyte on a timely basis or at all.

There are significant competitors developing similar products.

If approved for commercial sale, Oxycyte will compete directly with established therapies for acute blood loss and may compete with other technologies currently under development. We cannot ensure that Oxycyte will
have advantages, which will be significant enough to cause medical professionals to adopt it rather than continue to use established therapies or to adopt other new technologies or products. We also cannot ensure that the cost of Oxycyte will be
competitive with the cost of established therapies or other new technologies or products. The development of blood substitute products is a rapidly evolving field. As there is currently no blood substitute product on the market, competition to
develop an efficacious and accepted product is intense. Several companies have developed or are in the process of developing technologies that are, or in the future may be, the basis for products that will compete with Oxycyte. Certain of these
companies are pursuing different approaches or means of accomplishing the therapeutic effects sought to be achieved through the use of Oxycyte.

These companies and others have substantially greater financial resources, larger research and development staffs, more extensive facilities and more experience than Synthetic Blood in testing, manufacturing, marketing and distributing
medical products. We cannot ensure that one or more other companies will not succeed in developing technologies or products that will become available for commercial use prior to Oxycyte, which could be more effective or less costly than Oxycyte or
would render Oxycyte obsolete or non-competitive.

We do not have experience in the sale and marketing of medical products.

We have no experience in the sale or marketing of medical products. We have not decided upon a marketing strategy. We do not know of
any third party that is prepared to distribute Oxycyte should it be approved. If we decide to establish our own marketing capability, we will need to recruit, train and retain a marketing staff and sales force with sufficient technical expertise. We
do not know whether we



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can establish a marketing program at a cost that is acceptable in relation to revenue or whether we can be successful in marketing our product. Failure to
successfully market Oxycyte or to do so on a cost effective basis would likely result in failure of our business.

We have a history of
losses and our future profitability is uncertain.

During fiscal year ended April 30, 2006, we incurred a net loss of $4.1 million,
and we incurred net losses of $2.7 million in fiscal year 2005 and $2.2 million in fiscal year 2004. We will not generate operating revenue unless and until one of our products is approved for commercial sale and sales activity begins. We will
require substantial additional funds to complete clinical trials, pursue regulatory approval for our products, establish commercial scale manufacturing capabilities, and establish marketing, sales, and administrative capabilities. Expenditures for
these purposes will result in substantial losses for at least the next several years. The expense and the time required to realize any product revenues or profitability are highly uncertain. We cannot ensure that we will be able to achieve product
revenues or profitability on a sustained basis, or at all, and we may be unable to ever establish Synthetic Blood as a going concern.

The market may not accept our product.

Human blood collection, distribution, and medical application are well established
and accepted. Competitors may develop new technologies or products, which are effective, competitively priced, and accepted for various medical uses. We cannot ensure that the efficacy and pricing of Oxycyte, considered in relation to Oxycytes
expected benefits, will be perceived by health care providers and third party payers as cost-effective, or that the price of Oxycyte will be competitive with transfused blood or with other new technologies or products. Our results of operations may
be adversely affected if the price of Oxycyte is not considered cost-effective or if Oxycyte does not otherwise achieve market acceptance.

Our patents and other proprietary rights may not protect our technology.

Our ability to compete effectively with other
companies will depend, in part, on our ability to protect and maintain the proprietary nature of our technology. We cannot be certain as to the degree of protection offered by our patents or as to the likelihood that additional patents in the United
States and certain other countries will be issued based upon pending patent applications. Patent applications in the United States are maintained in secrecy until patents are issued. We cannot be certain that we were the first creator of the
inventions covered by our patents or pending patent applications or that we were the first to file patent applications for our inventions. The high costs of enforcing patent and other proprietary rights may also limit the degree of protection
afforded to us. We also rely on unpatented proprietary technology, and we cannot ensure that others may not independently develop the same or similar technology or otherwise obtain access to our proprietary technology. We cannot ensure that our
patents or other proprietary rights will be determined to be valid or enforceable if challenged in court or administrative proceedings or that we will not become involved in disputes with respect to the patents or proprietary rights of third
parties. An adverse outcome from these proceedings could subject us to significant liabilities to third parties, require disputed rights to be licensed from third parties, or require us to stop using this technology, any of which would result in a
material adverse effect on our results of operations.

Our viability will be affected if we incur product liability claims in excess of
our insurance coverage.

The testing and marketing of medical products, even after FDA approval, have an inherent risk of product
liability. We maintain limited product liability insurance coverage for our clinical trials in the



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total amount of $3 million. However, our profitability will be adversely affected by a successful product liability claim in excess of our insurance
coverage. We cannot guarantee that product liability insurance will be available in the future or be available on reasonable terms.

We
depend on the services of a limited number of key personnel.

Our success is highly dependent on the continued services of a limited
number of skilled managers and scientists. The loss of any of these individuals could have a material adverse effect on us. In addition, our success will depend, among other factors, on the recruitment and retention of additional highly skilled and
experienced management and technical personnel. We cannot ensure that we will be able to retain existing employees or to attract and retain additional skilled personnel on acceptable terms given the competition for such personnel among numerous
large and well-funded pharmaceutical and health care companies, universities, and non-profit research institutions.

Health care reform
and controls on health care spending may limit the price we can charge for Oxycyte and the amount we can sell.

The federal government
and private insurers have considered ways to change, and have changed, the manner in which health care services are provided in the United States. Potential approaches and changes in recent years include controls on health care spending and the
creation of large purchasing groups. In the future, it is possible that the government may institute price controls and limits on Medicare and Medicaid spending. These controls and limits might affect the payments we collect from sales of our
product. Assuming we succeed in bringing Oxycyte to market, uncertainties regarding future health care reform and private market practices could affect our ability to sell Oxycyte in large quantities at profitable pricing.

Uncertainty of third-party reimbursement could affect our future profitability.

Sales of medical products largely depend on the reimbursement of patients medical expenses by governmental health care programs and private health
insurers. There is no guarantee that governmental health care programs or private health insurers will reimburse our sales of Oxycyte, or permit us to sell our product at high enough prices to generate a profit.

Our stock price could be volatile and your investment could suffer a decline in value.

The market price of our common stock has fluctuated significantly in response to a number of factors, many of which are beyond our control, including:



| |  |  | Regulatory developments relating to our Oxycyte blood substitute product;
| | - |  | -------------------------------------------------------------------------



| |  |  | Announcements by us relating to the results of our clinical trials of Oxycyte;
| | - |  | ------------------------------------------------------------------------------



| |  |  | Developments relating to our efforts to obtain additional financing to fund our operations;
| | - |  | -------------------------------------------------------------------------------------------



| |  |  | Announcements by us regarding transactions with potential strategic partners;
| | - |  | -----------------------------------------------------------------------------



| |  |  | Announcements relating to blood substitute products being developed by our competitors;
| | - |  | ---------------------------------------------------------------------------------------



| |  |  | Changes in industry trends or conditions;
| | - |  | -----------------------------------------



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| |  |  | Our issuance of additional debt or equity securities; and
| | - |  | ---------------------------------------------------------



| |  |  | Sales of significant amounts of our common stock or other securities in the market.
| | - |  | -----------------------------------------------------------------------------------

In addition, the stock market in general, and the over-the-counter market and the biotechnology industry market in particular, have experienced significant price and volume fluctuations that have often been unrelated
or disproportionate to the operating performance of other public companies. These broad market and industry factors may seriously harm the market price of our common stock, regardless of our company specific results.

There are a large number of shares that may be sold in the future in the public market, which may depress the market price of our common stock.

The authorized capital stock of the Company consists of an aggregate of 200 million shares of common stock, of which 136,589,119
shares are issued and outstanding as of April 30, 2006 and approximately 47.2 million shares are reserved for issuance upon conversion or exercise of issued and outstanding debentures, options, and warrants. Of the reserved shares,
approximately 16.9 million are shares that are registered for resale in the public market under the Securities Act of 1933 and are issuable on conversion or exercise of outstanding debentures and warrants. The substantial number of shares
available now and that may become available in the future for sale in the public market could cause the market price of our common stock to decline or have a depressive effect on the market price.

ITEM 1B - UNRESOLVED STAFF COMMENTS

We have not received any comments from the Securities and Exchange
Commission that remain unresolved.

ITEM 2 - PROPERTIES

Synthetic Blood owns no real property and currently leases, on a month to month basis,
its principal administrative and laboratory facilities at 3189 Airway Avenue, Building C, Costa Mesa, California 92626. The current rent is approximately $15,300 per month.

ITEM 3 - LEGAL PROCEEDINGS

Synthetic Blood is not presently involved in any legal proceedings and was not
involved in any such proceedings during fiscal year 2006.

ITEM 4 - SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

No matter was submitted to a vote of security
holders during the quarter ended April 30, 2006.

PART II

ITEM 5 - MARKET FOR THE REGISTRANTS COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Market price, number of shareholders, and dividend policy



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Quotations for the common stock of Synthetic Blood are reported on the OTC Electronic Bulletin Board. The
over-the-counter quotations set forth below reflect inter-dealer prices, without retail mark-up, mark-down or commissions and may not necessarily represent actual transactions. For the past two fiscal years, the minimum bid and highest ask prices
were:



|        |  |      |      |      |   |      |  |      |      |  |   |     
|------- |  | ---- | ---- | ---- | - | ---- |  | ---- | ---- |  | - | ----
|        |  | 2006 |      | 2005
|Quarter |  | Low  |      | High |   | Low  |  | High
|1st     |  | $    | 0.19 |      | $ | 0.30 |  | $    | 0.28 |  | $ | 0.52
|2nd     |  | $    | 0.13 |      | $ | 0.23 |  | $    | 0.23 |  | $ | 0.43
|3rd     |  | $    | 0.09 |      | $ | 0.17 |  | $    | 0.20 |  | $ | 0.29
|4th     |  | $    | 0.06 |      | $ | 0.25 |  | $    | 0.21 |  | $ | 0.41

At July 15, 2006 we had approximately 1,343 shareholders of record.

Since inception of Synthetic Blood, no dividends have been paid on the common stock. Synthetic Blood intends to retain any earnings for use in its
business activities, so it is not expected that any dividends on the common stock will be declared and paid in the foreseeable future.

Equity Compensation
Plan Information



|                                                           |  |                                                                                               |     |  |                                                                              |       |                                                                                                                                            |          
|---------------------------------------------------------- |  | --------------------------------------------------------------------------------------------- | --- |  | ---------------------------------------------------------------------------- | ----- | ------------------------------------------------------------------------------------------------------------------------------------------ | ---------
|Plan category                                              |  | (a) Number of securities to beissued upon exercise ofoutstanding options,warrants, and rights |     |  | (b) Weighted-averageexercise price ofoutstanding options,warrants and rights |       | (c) Number of securitiesremaining available forfuture issuances underequity compensationplans (excludingsecurities reflected incolumn
(a))
|Equity compensation plans approved by security holders     |  | 2,675,000                                                                                     |     |  | $                                                                            | .0236 |                                                                                                                                            | 1,105,000
|Equity compensation plans not approved by security holders |  | 3,260,000                                                                                     | (1) |  | $                                                                            | .0147 |                                                                                                                                            | 0        
|Total                                                      |  | 5,935,000                                                                                     |     |  | $                                                                            | .0187 |                                                                                                                                            | 1,105,000



|(1) | This figure includes options issued to officers and employees under individual compensation arrangements. The figure also includes options issued to directors for board and
committee service that were approved by the board of directors.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Repurchases of common stock

There were no repurchases of equity securities by Synthetic Blood in the fourth fiscal quarter that ended April 30, 2006.



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ITEM 6 - SELECTED FINANCIAL DATA



|                                                                 |  |                |             |   |                |   |             |                |  |   |                |   |  |                |            |   |  |   |            |  
|---------------------------------------------------------------- |  | -------------- | ----------- | - | -------------- | - | ----------- | -------------- |  | - | -------------- | - |  | -------------- | ---------- | - |  | - | ---------- | -
|                                                                 |  | April 30, 2006 |             |   | April 30, 2005 |   |             | April 30, 2004 |  |   | April 30, 2003 |   |  | April 30, 2002 |           
|Statement of Operations Data:                                    |  |                |             |   |                |   |             |                |  |   |                |   |  |                |            |   |  |   |            |  
|Other Income                                                     |  | $              | 67,872      |   |                | $ | 11,814      |                |  | $ | 18,002         |   |  | $              | 48,558     |   |  | $ | 130,288    |  
|Total expenses                                                   |  | $              | 4,134,465   |   |                | $ | 2,684,612   |                |  | $ | 2,267,205      |   |  | $              | 2,275,895  |   |  | $ | 3,618,101  |  
|Net loss                                                         |  | $              | (4,006,593  | ) |                | $ | (2,672,798  | )              |  | $ | (2,249,203     | ) |  | $              | (2,227,337 | ) |  | $ | (3,487,813 | )
|Weighted average number of shares outstanding, basic and diluted |  |                | 131,187,581 |   |                |   | 118,841,402 |                |  |   | 95,327,891     |   |  |                | 88,651,158 |   |  |   | 87,198,320 |  
|Net loss per share, basic and diluted                            |  | $              | (0.03       | ) |                | $ | (0.02       | )              |  | $ | (0.02          | ) |  | $              | (0.03      | ) |  | $ | (0.04      | )
|Balance Sheet Data:                                              |  |                |             |   |                |   |             |                |  |   |                |   |  |                |            |   |  |   |            |  
|Cash                                                             |  | $              | 382         |   |                | $ | 588,763     |                |  | $ | 302,310        |   |  | $              | 178,442    |   |  | $ | 2,424,015  |  
|Working capital                                                  |  | $              | (269,965    | ) |                | $ | 352,505     |                |  | $ | 127,592        |   |  | $              | 236,869    |   |  | $ | 2,352,474  |  
|Total assets                                                     |  | $              | 610,788     |   |                | $ | 1,262,345   |                |  | $ | 1,047,979      |   |  | $              | 914,905    |   |  | $ | 3,275,820  |  
|Total liabilities                                                |  | $              | 424,572     |   |                | $ | 313,944     |                |  | $ | 293,698        |   |  | $              | 14,533     |   |  | $ | 179,078    |  
|Stockholders equity                                             |  | $              | 186,216     |   |                | $ | 948,401     |                |  | $ | 754,281        |   |  | $              | 900,372    |   |  | $ | 3,096,742  |  

ITEM 7 - MANAGEMENTS DISCUSSIONS AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The
following is managements discussion and analysis of financial condition and results of operations of Synthetic Blood for the fiscal years ended April 30, 2006, 2005, and 2004. This discussion and analysis should be read in conjunction
with the section entitled Item 6 - Selected Financial Data and the financial statements and notes thereto included elsewhere herein.

Overview

Since 1990, Synthetic Blood has pursued the development of medical products based on perfluorocarbon technology.
These products include Oxycyte, a synthetic blood substitute, and Fluorovent, an oxygen exchange fluid for facilitating the treatment of lung conditions. Since 1993 Synthetic Blood has also pursued development of a glucose biosensor
implant.

The nature of our business is to spend years in development and testing of pharmaceutical and medical device products, take
products through a lengthy and expensive process of regulatory review by the FDA, and, if successful in showing the product is efficacious and obtaining FDA approval, commercialize the product. During the periods of development and regulatory review
we have no product to sell and no revenue. Nevertheless, we incur substantial costs pursuing this process, which require cash that comes from outside sources. We rely on outside financing to fund our operations, and will for the foreseeable future.
That means we must continue to show progress with our products and be able to locate investors willing to commit their funds to a speculative venture that will ultimately be successful only if we can actually bring a product to market and gain a
meaningful level of market acceptance and penetration. Because of these factors a larger number of biotechnology products under development fail, and there is no assurance that the products we have under development will not suffer the same fate.

We received approval of the Investigational New Drug application we filed with the FDA on Oxycyte and began Phase I clinical tests in
October 2003. We completed the clinical tests in December



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2003. The results of the Phase I tests were in line with our safety and efficacy expectations for the performance of Oxycyte. We started Phase II testing in
2004.

Five clinical sites have received local Institutional Review Board (IRB) approval to participate in the first Phase II trial with
Oxycyte. In this first Phase II trial we are evaluating both efficacy and safety in the prevention of tissue hypoxia (the effects of reduced oxygen levels) in hip surgery patients who experience mild to moderate blood loss during surgery. While
blood transfusions are typically not given during such procedures, blood loss may result in postoperative complications caused by tissue hypoxia. We are now actively screening and enrolling patients for this trial, and plan to enroll 30 patients.
One-half of these patients will be treated with Oxycyte and the others will serve as a control group. We expect to complete this study and report our findings in 2007.

A Phase II trial in severe brain injury patients was started in 2006, and 6 of a total of 8 patients have been enrolled and treated. A Phase II protocol for a study in patients with sickle cell disease has been
submitted to the FDA but is on clinical hold for revisions. Our future plans include testing Oxycyte in stroke, myocardial infarction, malignant tumors, trauma, coronary bypass surgery and decompression sickness. We expect Phase II studies will
continue over at least the next two years, after which Phase III studies may be able to commence depending on results of Phase II trials, the development of acceptable protocols for Phase III trials, and the availability of financial and other
resources to purse the Phase II trials.

Fluorovent and our glucose biosensor implant are both in the animal testing stage. We do not
believe we will be able to file any applications with the FDA for human testing on these products for at least another year. So while we will try to advance development of these products as best we can, our primary focus will be on advancing Oxycyte
through the FDA review process in order to bring a product to market as soon as possible.

Results of operations

Fiscal year 2006 compared to fiscal year 2005

For the fiscal year ended April 30, 2006, other income increased to $67,872 from $11,814 in the fiscal year ended April 30, 2005. Other income consists principally of rental and interest income. The increase
is attributed to a sublease agreement entered into during the current period.

General and administrative expenses of $1,274,014 for fiscal
year 2006 decreased $133,473 or 9 percent over fiscal year 2005 expenses of $1,407,487. General office and operating expenses have remained relatively constant from fiscal 2005 to 2006. Although Synthetic Blood recorded a loss on the sale and
write-off of patent assets of $59,000, these expenses were offset by decreases in administrative expenses of $311,000 related to the granting of stock warrants in consideration for a delayed registration of stock in the previous year and a reduction
in professional fees of $77,000.

Research and development expenses decreased from $1,277,125 for the fiscal year ended April 30,
2005, to $1,204,577 for the fiscal year ended April 30, 2006. Because of the nature of our ongoing research and development activities, accounting periods may reflect significant changes in expenses resulting from the timing of research related
to our three developmental products. We have increased expenditures relating to Oxycyte as the product entered Phase II clinical trials while decreasing expenditures on our two other products, whose development is currently on hold. We intend
to continue Phase II clinical trials in fiscal year 2006 and into 2007 and perhaps begin Phase III trials by beginning of



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2008, if we obtain regulatory approval, so it should be expected that our expenditures on Oxycyte will continue to increase.

Interest charges associated with the convertible debentures, including amortization of the original issue discount, debt issue costs, common stock
purchase warrant value and the beneficial conversion feature, and notes payable aggregated $1,655,874 for the year ended April 30, 2006.

For the year ended April 30, 2006, we incurred a loss of $4,066,593 compared to a loss of $2,672,798 for the previous fiscal year.

Fiscal year 2005 compared to fiscal year 2004

For the fiscal year ended April 30, 2005, other
income decreased to $11,814 from $18,002 in the fiscal year ended April 30, 2004. Other Income consists principally of interest income. This decrease is attributed to a reduction of the cash available for investment.

General and administrative expenses of $1,407,487 for fiscal year 2005 increased $406,705 or 41 percent over fiscal year 2004 expenses of $1,000,782.
General office and operating expenses have remained relatively constant from fiscal 2004 to 2005. Consulting fees increased $80,000 from the previous year as a result of the retention of an investor relations firm in the current period.
Administrative fees increased $320,000 during the current period primarily resulting from an expense of $311,000 related to the granting of stock warrants in consideration for a delayed registration of stock.

Research and Development expenses increased from $1,266,423 for the fiscal year ended April 30, 2004, to $1,277,125 for the fiscal year ended
April 30, 2005. Because of the nature of our ongoing research and development activities, accounting periods may reflect significant changes in expenses resulting from the timing of research related to our three developmental products. We have
increased expenditures relating to Oxycyte as the product entered Phase I and Phase II clinical trials while decreasing expenditures on our two other products, whose development is current on hold. We intend to continue Phase II clinical
trials in fiscal year 2005 and into 2006 and perhaps begin Phase III trials by beginning of 2007, if we obtain regulatory approval, so it should be expected that our expenditures on Oxycyte will continue to increase.

For the year ended April 30, 2005, we incurred a loss of $2,672,798 compared to a loss of $2,249,203 for the year ended April 30, 2004.

Quarterly results of operations

The
following table presents Synthetic Bloods operating results for each of the eight fiscal quarters in the two-year period ended April 30, 2006. The information for each of these quarters is unaudited and has been prepared on the same basis
as the audited financial statements included in this Form 10-K. In the opinion of management, all necessary adjustments, which consist only of normal and recurring accruals, have been included to fairly present the unaudited quarterly results. This
data should be read together with the financial statements and the notes thereto included in this Form 10-K.



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Statements of operations data (unaudited):



|                                                       |  |                    |             |   |                 |   |             |                 |  |   |               |   |  |                |             |   |                 |   |             |                 |  |   |               |   |  |   |             |   |  |   |             |  
|------------------------------------------------------ |  | ------------------ | ----------- | - | --------------- | - | ----------- | --------------- |  | - | ------------- | - |  | -------------- | ----------- | - | --------------- | - | ----------- | --------------- |  | - | ------------- | - |  | - | ----------- | - |  | - | ----------- | -
|                                                       |  | Three Months Ended |            
|                                                       |  | April 30, 2006     |             |   | January 31,2006 |   |             | October 31,2005 |  |   | July 31, 2005 |   |  | April 30, 2005 |             |   | January 31,2005 |   |             | October 31,2004 |  |   | July 31, 2004 |  
|Research and development expenses                      |  | $                  | 246,681     |   |                 | $ | 327,361     |                 |  | $ | 290,362       |   |  | $              | 340,173     |   |                 | $ | 443,058     |                 |  | $ | 304,987       |   |  | $ | 309,614     |   |  | $ | 219,466     |  
|General and administrative expenses                    |  |                    | 269,088     |   |                 |   | 333,559     |                 |  |   | 395,700       |   |  |                | 275,667     |   |                 |   | 272,279     |                 |  |   | 588,308       |   |  |   | 291,286     |   |  |   | 255,614     |  
|Interest                                               |  |                    | 418,898     |   |                 |   | 220,324     |                 |  |   | 1,016,652     |   |  |                |            |   |                 |   |            |                 |  |   |              |   |  |   |            |   |  |   |            |  
|                                                       |  |                    |             |   |                 |   |             |                 |  |   |               |   |  |                |             |   |                 |   |             |                 |  |   |               |   |  |   |             |   |  |   |             |  
|Total expenses                                         |  |                    | 934,667     |   |                 |   | 881,244     |                 |  |   | 1,702,714     |   |  |                | 615,840     |   |                 |   | 715,337     |                 |  |   | 893,295       |   |  |   | 600,900     |   |  |   | 475,080     |  
|Other (Income) Expense                                 |  |                    | (18,040     | ) |                 |   | (20,707     | )               |  |   | (25,633       | ) |  |                | (3,492      | ) |                 |   | (4,413      | )               |  |   | (4,799        | ) |  |   | (944        | ) |  |   | (1,658      | )
|                                                       |  |                    |             |   |                 |   |             |                 |  |   |               |   |  |                |             |   |                 |   |             |                 |  |   |               |   |  |   |             |   |  |   |             |  
|Net loss                                               |  | $                  | (916,627    | ) |                 | $ | (860,537    | )               |  | $ | (1,677,081    | ) |  | $              | (612,348    | ) |                 | $ | (710,924    | )               |  | $ | 888,496       | ) |  | $ | (599,956    | ) |  | $ | (473,422    | )
|                                                       |  |                    |             |   |                 |   |             |                 |  |   |               |   |  |                |             |   |                 |   |             |                 |  |   |               |   |  |   |             |   |  |   |             |  
|Net loss per share, basic and diluted                  |  | $                  | (0.006      | ) |                 | $ | (0.006      | )               |  | $ | (0.013        | ) |  | $              | (0.005      | ) |                 | $ | (0.006      | )               |  | $ | (0.007        | ) |  | $ | (0.005      | ) |  | $ | (0.004      | )
|                                                       |  |                    |             |   |                 |   |             |                 |  |   |               |   |  |                |             |   |                 |   |             |                 |  |   |               |   |  |   |             |   |  |   |             |  
|Weighted average shares outstanding, basic and diluted |  |                    | 135,188,280 |   |                 |   | 133,226,971 |                 |  |   | 130,153,437   |   |  |                | 126,312,092 |   |                 |   | 125,606,547 |                 |  |   | 120,908,287   |   |  |   | 115,262,499 |   |  |   | 113,808,876 |  
|                                                       |  |                    |             |   |                 |   |             |                 |  |   |               |   |  |                |             |   |                 |   |             |                 |  |   |               |   |  |   |             |   |  |   |             |  

Liquidity, capital resources and plan of operation

We have financed our operations since September 1990 through the issuance of debt and equity securities and loans from stockholders. As of April 30,
2006, we had $154,607 in total current assets and negative working capital of $269,965, compared to $666,449 in total current assets and working capital of $352,505 as of April 30, 2005.

In July 2005, Synthetic Blood closed on a financing transaction with four private investors. In the transaction Synthetic Blood issued to the investors
unsecured convertible debentures in the principal amount of approximately $1.85 million payable over a term of three years beginning 120 days following the closing of the financing discounted on the date of issue at 10 percent per annum. Net
proceeds to Synthetic Blood after the original issue discount, commissions, and the investors professional fees was approximately $1,145,500. The principal amount of the debentures is convertible to common stock at any time at the election of
the holder at a rate of one common share for each $0.22 of principal. Synthetic Blood may, at its option and subject to certain conditions, make monthly payments on the debentures in common stock priced at the lower of $0.22 or 80 percent of the
volume weighted average price for the common stock over the five trading days prior to the payment date. Synthetic Blood also issued to the investors warrants to purchase up to 8,409,083 of shares of common stock exercisable during a term of three
years at an exercise price of $0.242 per share. The shares of common stock underlying the securities sold in this financing transaction have been registered for resale under the Securities Act of 1933. As of July 11, 2006, the last payment date
of the debentures, a total of $1,384,795 in principal amount of the debentures was paid through the issuance of 8,411,734 shares of Synthetic Blood common stock, so that $465,215 in principal amount of the debentures remained outstanding on that
date. If for any reason Synthetic Blood is unable to make payment of the debentures through issuance of its common stock, it would be required to make such payment with cash, which would place a severe burden on Synthetic Bloods limited cash
and could result in a default on the debenture obligations.



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During the year ended April 30, 2006, net cash provided by financing activities was $1,616,154,
primarily from the issuance of convertible debentures. Net cash of $2,148,357 was used to fund operating activities and $56,178 was used for investing activities, primarily for the purchase of additional laboratory equipment and additional patent
expenditures. Consequently, our cash and cash equivalents decreased from $588,763 at April 30, 2005 to $382 at April 30, 2006. We do not have any lines of credit or other borrowing arrangements with lenders.

We are in the pre-clinical and clinical trial stages in the development of our products. Under an Investigational New Drug application filed with the
FDA, we completed Phase I clinical studies on Oxycyte in December 2003. The results of the Phase I study were in line with our expectations for the performance of Oxycyte. We submitted a report to the FDA along with a Phase II protocol, received FDA
approval, and started Phase II testing in the fourth quarter of 2004, which is expected to continue through 2007. Even if we are successful with our Phase II study, we must then conduct a Phase III clinical study and, if that is successful, file
with the FDA and obtain approval of a Biologics License Application to begin commercial distribution, all of which will take more time and funding to complete. Our other products, Fluorovent and the glucose biosensor, must undergo further
development and testing prior to submission to the FDA for approval to initiate clinical trials, which also requires additional funding. Management is actively pursuing private and institutional financing, as well as strategic alliances and/or joint
venture agreements to obtain the necessary additional financing and reduce the cost burden related to the development and commercialization of our products. We expect our primary focus will be on funding the continued testing of Oxycyte, since this
product is the furthest along in the regulatory review process. Our ability to continue to pursue testing and development of our products beyond 2006 depends on obtaining outside financial resources. There is no assurance that needed financing will
occur or that we will succeed in obtaining the necessary resources.

We are entirely dependent on outside financing to continue our
operations. We will not generate operating revenue unless and until one of our products is approved for commercial sale and sales activity begins. We will require substantial additional funds to complete clinical trials, pursue regulatory approval
for our products, establish commercial scale manufacturing capabilities, and establish marketing, sales, and administrative capabilities. Expenditures for these purposes will result in substantial losses for at least the next several years. The
expense and the time required to realize any product revenues or profitability are highly uncertain. We cannot ensure that we will be able to achieve product revenues or profitability on a sustained basis, or at all. The foregoing factors raise
substantial doubt about our ability to continue as a going concern.

Subsequent to April 30, 2006 and through July 15, 2006, the
Company received an additional $118,200 from the issuance of additional unsecured one-year notes payable. The notes were issued with a 9% original issue discount of totaling $11,690 and pay interest at 9% per year. In addition, the Company
issued 2-year warrants to purchase 536,273 shares of common stock at $0.245 per share.

In addition, the Company issued $70,000 of
unsecured one-year 18% notes payable and 2-year warrants to purchase 760,000 shares of common stock at $0.245 per share.

We do not have
the working capital necessary to fund our operations in fiscal year 2007. We need financing immediately to cover administrative expenses and on-going expenses of testing Oxycyte. Management is actively seeking additional sources of equity and/or
debt financing; however there is no assurance that any additional funding will be available. Should we be unable to obtain additional financing to meet our short-term needs, we may be forced to cease operations. These factors raise substantial doubt
about our ability to continue as a going concern.

Critical accounting policies

Our discussion and analysis of our financial condition and results of operations is based upon the financial statements presented in this report, which
have been prepared in accordance with Generally



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Accepted Accounting Principles. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of
assets, liabilities, revenues and expenses, and related disclosure of contingent liabilities. On an on-going basis, we evaluate our estimates, including those related to stock-based compensation and contingencies. We base our estimates on historical
experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from
other sources. Actual results may differ from these estimates under different assumptions or conditions.

We believe the following critical
accounting policies affect our more significant judgments and estimates used in the preparation of our financial statements:

Stock-Based
Compensation 

We account for stock-based employee compensation as prescribed by APB Opinion No. 25, Accounting
for Stock Issued to Employees, and, we account for stock-based nonemployee compensation under the fair value method required by Statement of Financial Accounting Standards (SFAS) 148, Accounting for Stock-Based Compensation-Transition
and Disclosure (SFAS 148) and Financial Accounting Standards No. 123, Accounting for Stock-Based Compensation (SFAS 123). SFAS 123 and SFAS 148 require pro forma disclosures of net income and net income per share as if
the fair value based method of accounting for stock-based awards had been applied for both employee and non-employee grants and require disclosure of option status on a more prominent and frequent basis. We account for stock options and warrants
issued to nonemployees based on the fair value method, but have not elected this treatment for grants to employees and board members. Under the fair value based method, compensation cost is recorded based on the value of the award at the grant date
and is recognized over the service period.

The fair value of each option and warrant grant was estimated at the grant date
using the Black-Scholes option-pricing model. The BlackScholes option valuation model was developed for use in estimating the fair value of traded options and warrants that have no vesting restrictions and are fully transferable. In addition,
option valuation models require the input of highly subjective assumptions, including the expected stock price volatility and expected term. Because our stock options and warrants have characteristics significantly different from those of traded
options, and because changes in the subjective input assumptions can materially affect the fair value estimate, in managements opinion, the existing models do not necessarily provide a reliable single measure of the fair value of our stock
options.

Long-Lived Assets 

Our intangible assets consist of patents related to our various technologies. These assets are amortized on a straight-line method over their estimated useful life, which ranges from eight to ten years. We review
these intangible assets for impairment in accordance with SFAS No.144, Accounting for the Impairment or Disposal of Long-Lived Assets (SFAS 144).Management believes no indications of impairment existed during fiscal year 2006.

Recent Accounting Pronouncements

In December
2004, the FASB issued SFAS 123R, Share-Based Payment: an amendment to FASB Statements No. 123 and 95, which requires companies to recognize in their income statement the grant-date fair value of stock options and other equity-based
compensation issued to



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employees. SFAS No. 123R is effective for annual periods beginning after June 15, 2005. Accordingly, the Company will adopt SFAS No. 123R on
May 1, 2006. Management expects the adoption of this new pronouncement to have an impact on the Companys financial statements similar to that included in the table presenting the Companys pro forma net loss had it utilized the fair
value method for employee stock options.

In December 2004, the FASB issued Statement of Financial Accounting Standards No. 153,
Exchanges of Nonmonetary Assets, an amendment of APB Opinion No. 29, Accounting for Nonmonetary Transactions (SFAS 153). SFAS 153 is based on the principle that exchanges of nonmonetary assets should be measured based on the
fair value of the assets exchanged. SFAS 153 also replaces the narrow exception for nonmonetary exchanges of similar productive assets with a broader exception for exchanges of nonmonetary assets that do not have commercial substance. Accounting
Principles Board Opinion No. 29, Accounting for Nonmonetary Transactions (APB 29) previously required that the accounting for an exchange of a productive asset for a similar productive asset or an equivalent interest in the
same or similar productive asset should be based on the recorded amount of the asset relinquished. SFAS 153 is effective for nonmonetary asset exchanges occurring in fiscal periods beginning after June 15, 2005. The Companys adoption of
SFAS 153 did not have a significant impact on the Companys overall results of operations or financial position.

In May 2005,
the FASB issued Statement of Financial Accounting Standards No. 154, Accounting Changes and Error Corrections (SFAS 154). SFAS 154 replaces the Accounting Principles Board Opinion No. 20, Accounting Changes
(APB 20) and Statement of Financial Accounting Standards No. 3, Reporting Accounting Changes in Interim Financial Statements (SFAS 3) to require retrospective application of changes in accounting principle to
prior periods financial statements. The provisions of SFAS 154 are effective for accounting changes made in fiscal years beginning after December 15, 2005. The adoption of SFAS 154 is not expected to have a material effect on the
Companys financial statements.

The FASB issued Statement of Financial Accounting Standards No. 155, Accounting for Certain
Hybrid Financial Instrumentsan Amendment of SFAS No. 133 and 140 (SFAS 155) in February 2006. SFAS 155 amends Statement of Financial Accounting Standards No. 133, Accounting for Derivative Instruments and
Hedging Activities, (SFAS 133) and Statement of Financial Accounting Standards No. 140, Accounting for Transfers and Servicing of Financial Assets and Extinguishments of Liabilities (SFAS 140). SFAS 155
resolves issues addressed in Statement 133 Implementation Issue No. D1, Application of Statement 133 to Beneficial Interests in Securitized Financial Assets . In summary, SFAS 155 permits fair value remeasurement for any hybrid financial
instrument that contains an embedded derivative that otherwise would require bifurcation. This statement is effective for all financial instruments acquired or issued after the beginning of an entitys first fiscal year that begins after
September 15, 2006. The adoption of SFAS 155 is not expected to have a material effect on the Companys financial statements.

In
March 2006, the FASB issued Statement of Financial Accounting Standards No. 156, FASB Statement No. 140, Accounting for Servicing of Financial Assets - an Amendment of FASB Statement No. 140, with respect to the accounting for
separately recognized servicing assets and servicing liabilities. This statement is effective as of the beginning of its first fiscal year that begins after September 15, 2006, and is not expected to have a material effect on the Companys
financial statements.



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ITEM 7A - QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Not applicable, as management
believes that the Company does not have instruments that are sensitive to market risk. Our debt instruments bear interest at fixed interest rates.

ITEM 8 - FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The financial statements and supplementary data
required by this item are set forth at the end of this report beginning with the index to financial statements on page F-1.

ITEM 9 - CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.

ITEM 9A - CONTROLS AND PROCEDURES

With the participation of management, Synthetic Bloods chief
executive officer and chief financial officer evaluated its disclosure controls and procedures as of the end of the period covered by this report. Based on this evaluation, the chief executive officer and the chief financial officer concluded that
the disclosure controls and procedures are effective in connection with Synthetic Bloods filing of its annual report on Form 10-K for the year ended April 30, 2006.

Subsequent to April 30, 2006, through the date of this filing on Form 10-K for the year ended April 30, 2006, there have been no significant
changes in Synthetic Bloods internal controls or in other factors that could significantly affect these controls, including any significant deficiencies or material weaknesses of internal controls that would require corrective action.

Under current SEC guidelines, the requirements of Section 404 of the Sarbanes-Oxley Act of 2002 (the Act) will be
effective for the Companys fiscal year ending April 30, 2008. In order to comply with the Act, the Company will undertake a comprehensive effort, which includes documentation and testing of the design and operation of its internal control
using the guidelines established by Internal Control- Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission. During the course of these activities, the Company may identify certain internal control
matters that management believes should be improved. These improvements, if necessary, will likely include further formalization of existing policies and procedures, improved segregation of duties, additional information technology system controls
and additional monitoring controls. Although management does not believe that any of these matters will result in material weaknesses being identified in the Companys internal control as defined by the Public Company Accounting Oversight Board
(United States), no assurances can be given regarding the outcome of these efforts at the present time.

ITEM 9B - OTHER INFORMATION

There is no information to report under this item for the quarter ended
April 30, 2006.



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PART III

ITEM 10 - DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

Directors and executive officers

Our officers and directors manage our business. The following persons are the officers and directors of Synthetic Blood:



|                   |  |     |  |                                                
|------------------ |  | --- |  | -----------------------------------------------
|Name               |  | Age |  | Position                                       
|Jonathan J. Spees  |  | 52  |  | Director                                       
|                   |  |    
|Robert W. Nicora   |  | 66  |  | President, Chief Executive Officer and Director
|                   |  |    
|David Johnson      |  | 59  |  | Chief Financial Officer and Director           
|                   |  |    
|Richard Kiral, PhD |  | 64  |  | Vice President, Research and Development       

Roger Ekbom was a director of Synthetic Blood at April 30, 2006, however, Mr. Ekbom died
in July 2006.

Our directors serve for a term beginning with election and ending with resignation, removal by the stockholders, or election
of a successor by the stockholders. Executive officers serve by appointment at the discretion of the board of directors. The following are brief biographies of each of our directors and officers.

Jonathan J. Spees became a Director of Synthetic Blood in July 2004. He is a founder, and has served since August 2002, as Senior Executive Vice
President, Corporate Finance and Development for Merit Health Systems LLC headquartered in Louisville, Kentucky. Merit Health Systems is a hospital management company that acquires and operates stand-alone, full-service, urban and suburban
community hospitals. As Chief Development Officer, Mr. Spees is based in Santa Monica, California, and applies his experience in healthcare finance, including mergers and acquisitions and financial reporting by health care organizations,
to the acquisition, finance and management activities of Merit Health Systems. Before 2002, Mr. Spees was Managing Director for Duff & Phelps, LLC; Principal with Shamrock Investments, a boutique private investment firm
specializing in the healthcare industry; and Associate Director of Development for American Medical International, Inc., a $4 billion hospital management company. Mr. Spees is a Certified Public Accountant with public accounting experience
as a manager and healthcare industry specialist with Deloitte, Haskins + Sells.

Robert W. Nicora became the President, Chief
Executive Officer and Director on March 1, 1998. Mr. Nicora has BS in chemistry, five years of graduate study in biochemistry and medical sciences, and over 30 years of experience in various laboratory, management and regulatory positions
with pharmaceutical and medical device companies. While at McGaw Laboratories, he was responsible for the development and FDA approval of hetastarch, a synthetic blood expander, now marketed by DuPont Pharma. He led the team that evaluated a joint
partnership with Green Cross to develop their perfluorocarbon blood substitute, Fluosol. From 1994 through March 1998, he was director of scientific and regulatory services with Quintiles, the worlds largest global contact pharmaceutical
company. He has provided preclinical and clinical drug and device consulting services to a number of startup biomedical companies.



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David H. Johnson, CPA, is Chief Financial Officer. Mr. Johnson has over 25 years of financial and
administrative management experience, including President and Chief Financial Officer of FirstPlus Bank. Previously Mr. Johnson was a regional partner at McGladrey and Pullen, a major public accounting firm. Mr. Johnson has a BA in
accounting and is a certified public accountant.

Richard Kiral, Ph.D., Vice President of Research and Development, holds a Ph.D. in
analytical chemistry and has over of 20 years of experience in the pharmaceutical and medical device industries. He has held vice president positions in R&D at Anthony Products, Ioptex Research, Allergan, and McGaw Laboratories, where he was
responsible for development of a nutritional fat emulsion.

Compensation of directors

Synthetic Blood currently has one outside members of the Board of Directors. Each outside board member received compensation of $12,000 for fiscal year
2006 and options to purchase 10,000 shares of common stock exercisable over a term of ten years at an exercise price of $0.15 per share.

Board meetings
and committees; Code of Ethics

In the fiscal year ended April 30, 2006, the Board of Directors of Synthetic Blood met four times
and these meetings were attended by all of the directors. From time to time the directors also acted through written consents of the board.

The Audit Committee is the only standing committee of the board of directors. Mr. Spees is the sole member of the Audit Committee. The Audit Committee is responsible for financial reporting matters, internal controls, and compliance
with Synthetic Bloods financial policies, and meets with its independent registered public accounting firm when appropriate. The Audit Committee met four times in fiscal year 2006, and the director member of the committee attended the
meetings. The Board has determined that Mr. Spees is an audit committee financial expert within the meaning of Item 401(h)(2) of Regulation S-K, and that he is independent under the definition set forth in Rule
4200(a)(15) of the Nasdaq Marketplace Rules.

Due to the fact Synthetic Blood is in the development stage with no operating revenue and
activities limited to research and development, the board of directors determined that it is not necessary or practical for Synthetic Blood to establish a Compensation Committee, or adopt a charter for a compensation committee.

Synthetic Blood has adopted a Code of Ethics applicable to its chief executive officer and chief financial officer, a copy of which will be provided to
any person, free of charge, upon request. A request for a copy of the Code of Ethics should be in writing and sent to Synthetic Blood International, Inc., Attn: Joan Mahan, 3189 Airway Avenue, Building C, Costa Mesa, California 92626.

Section 16(a) filings

Section 16(a) of the
Securities Exchange Act of 1934 requires officers and directors and persons who own more than ten percent of a class of its equity securities registered under Section 12 to file reports of ownership and changes in their ownership on Forms 3, 4,
and 5 with the Securities and Exchange Commission. Synthetic Blood does not have a class of equity securities registered under Section 12 of the Securities Exchange Act of 1934, so its officers, directors, and ten percent stockholders are not
required to, and do not, file such reports.



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##### Table of Contents

ITEM 11 - EXECUTIVE COMPENSATION

The following table provides certain summary information concerning
compensation earned for services rendered in all capacities to Synthetic Blood for the fiscal years ended April 30, 2006, 2005 and 2004, by the Companys Chief Executive Officer and the other most highly compensated executive officers of
Synthetic Blood (Named Executive Officers). This information includes the dollar amount of base salaries, bonus awards, stock options and all other compensation, if any, whether paid or deferred.

Summary compensation table



|                    |  |      |           |                    |          |                       |                                       |                               |  |       
|------------------- |  | ---- | --------- | ------------------ | -------- | --------------------- | ------------------------------------- | ----------------------------- |  | ------
|                    |  | Year |           | AnnualCompensation |          | Long-termCompensation |                                       | All Other Compensation ($)(1)
|Name and Position   |  |      | Salary($) |                    | Bonus($) |                       | Securities Underlying Options/SARs(#) |                              
|Robert Nicora       |  | 2006 |           | 189,000            |          |                      |                                       | 150,000                       |  | 35,719
|President           |  | 2005 |           | 189,000            |          |                      |                                       | 150,000                       |  | 32,197
|                    |  | 2004 |           | 186,750            |          | 40,000                |                                       | 150,000                       |  | 34,571
|Richard Kiral       |  | 2006 |           | 167,742            |          |                      |                                       | 75,000                        |  | 23,066
|Vice President of   |  | 2005 |           | 167,000            |          | 15,000                |                                       | 75,000                        |  | 26,394
|Product Development |  | 2004 |           | 166,768            |          |                      |                                       | 75,000                        |  | 22,005



|(1) | Mr. Nicora and Mr. Kiral received a $6,600 car allowance plus medical premiums and retirement contributions paid for by Synthetic Blood.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------

Option grants

Synthetic Blood adopted a stock option
plan in October 1999, which was ratified by a vote of the shareholders during fiscal year ended April 30, 2001. The 1999 plan provides for the granting of incentive and non-qualified options to officers, directors, consultants and key employees
to purchase up to 4,000,000 shares of Synthetic Bloods common stock at prices not less than the fair market value of the stock at the date of grant for incentive options. The option expiration dates are determined at the date of grant, but may
not exceed ten years. The total number of options issued under the Plan at April 30, 2006 were 2,895,000 with a weighted average exercise price of $0.24.

In addition, Synthetic Blood has issued options outside the Plan. At April 30, 2006 the total non-qualified options outstanding were 3,040,000 with a weighted average exercise price of $0.14.



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##### Table of Contents

The following table summarizes certain information as of April 30, 2006 concerning the stock options
granted to the Named Executive Officers during the fiscal year ended April 30, 2006. No stock appreciation rights, restricted stock awards or long-term performance awards have been granted as of the date hereof and no options have been
exercised.

Option Grants in Last Fiscal Year



|                             |  |                                             |  |                                                   |   |  |                               |      |                 |             |                                                                                               |   |        |  |   |       
|---------------------------- |  | ------------------------------------------- |  | ------------------------------------------------- | - |  | ----------------------------- | ---- | --------------- | ----------- | --------------------------------------------------------------------------------------------- | - | ------ |  | - | ------
|                             |  | Number ofSecuritiesUnderlyingOptionsGranted |  | % of TotalOptionsGranted toEmployeesin FiscalYear |   |  | Exerciseor BasePrice PerShare |      | Expiration Date |             | Potential RealizableValue at AssumedAnnual Rates ofStock PriceAppreciation ofOption Terms
(1)
|                             |  |                                             |  |                                                   |   |  |                               |      |                 |             | 5%                                                                                            |   | 10%   
|Robert Nicora President      |  | 150,000                                     |  | 57.7                                              | % |  | $                             | 0.22 |                 | August 2015 |                                                                                               | $ | 20,754 |  | $ | 52,594
|Richard Kiral Vice President |  | 75,000                                      |  | 28.8                                              | % |  | $                             | 0.09 |                 | March 2016  |                                                                                               | $ | 4,245  |  | $ | 10,758



|(1) | Each option listed in the table vests over a three-year period and is exercisable over a ten-year period. The potential realizable value is calculated based on the ten-year term of
the option at the time of grant. It is calculated based on assumed annualized rates of stock price appreciation from the exercise price at the date of grant of 5 percent and 10 percent (compounded annually) over the full term of the grant with
appreciation determined as of the expiration date. The 5 percent and 10 percent assumed rates of appreciation are mandated by the Securities and Exchange Commission and do not represent Synthetic Bloods estimate or projection of future common
stock prices. Actual gains , if any, on stock options exercised are dependent on the future performance of the common stock and overall stock market conditions. The amounts reflected in the table may not be achieved.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Aggregate Options Exercised in Last Fiscal Year and Year End Option Values



|                             |  |                           |  |                            |  |                                                                        |  |                                                              |               
|---------------------------- |  | ------------------------- |  | -------------------------- |  | ---------------------------------------------------------------------- |  | ------------------------------------------------------------ | --------------
|                             |  | SharesAcquired OnExercise |  | ValueRealized              |  | Number of Securities Underlying Unexercised Options At Fiscal Year End |  | Value of Unexercised In-the-Money Options at Fiscal
Year End
|                             |  |                           |  | Exercisable/ Unexercisable |  | Exercisable/Unexercisable (1)                                         
|Robert Nicora President      |  | None                      |  | None                       |  | 1,200,000/ 300,000                                                     |  | $                                                            | 9,000/ $24,000
|Richard Kiral Vice President |  | None                      |  | None                       |  | 675,000/ 125,000                                                       |  | $                                                            | 5,500/ $0     



|(1) | Based on the closing sale price on the OTC Bulletin Board on the last day of the 2006 fiscal year of $0.16 less the option exercise price payable per share.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------

Employment contracts

During March 2002, the Board of Directors approved a three-year employment contract with Robert W. Nicora, as President and Chief Executive Officer. Mr. Nicoras current base annual salary is $189,000 for the year ending July 2006
with minimum future annual increases of 5 percent and includes an automobile allowance, medical and dental coverage, participation in the Executive Bonus Plan, $500,000 life insurance payable by the corporation and payable to a beneficiary named by
the insured, and the grant of 150,000 options annually. At the end of the contract, Mr. Nicoras contract will renew automatically annually unless terminated by either party. Mr. Nicoras employment agreement provides that he
may, at his election, receive a severance payment equal to 299 percent of his average annual salary and bonuses received during the prior two-year period in the event of a change in control as defined.



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On February 1, 2000 the Board of Directors approved a two-year employment contract with Richard
Kiral, as Vice President of Product Development. Mr. Kirals current base annual salary is $167,000 for the year ending January 2007 and includes an automobile allowance, medical and dental coverage, participation in the Executive Bonus
Plan, $200,000 life insurance payable by the corporation and payable to a beneficiary named by the insured, and the grant of an option for 75,000 shares annually. The contract will renew automatically annually unless terminated by either party.
Mr. Kirals employment agreement provides that he is to receive a minimum severance payment equal to 9 months of his annual salary period in the event of a change in control as defined.

Compensation committee interlocks and insider participation in compensation decisions

Synthetic Blood does not presently have a compensation committee of the Board of Directors, or other committees performing equivalent functions, and did
not at any time during the last four years. The Board of Directors presently performs these functions and participated in deliberations concerning executive officer compensation during the last fiscal year. None of Synthetic Bloods executive
officers serves as a member of the board of directors or compensation committee of any entity that has one or more of its executive officers serving as a member of Synthetic Bloods Board of Directors or Compensation Committee.

ITEM 12 - SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The following table sets forth, as of July 15, 2006, the number and percentage of the outstanding shares of common stock and warrants and options that, according to the information supplied to Synthetic Blood, were beneficially owned
by (i) each person who is currently a director, (ii) each executive officer, (iii) all current directors and executive officers as a group and (iv) each person who, to the knowledge of Synthetic Blood, is the beneficial owner of
more than five percent of the outstanding common stock. Except as otherwise indicated, the persons named in the table have sole voting and dispositive power with respect to all shares beneficially owned, subject to community property laws where
applicable.



|                                                              |  |               |  |                      |  
|------------------------------------------------------------- |  | ------------- |  | -------------------- | -
|Name and Address                                              |  | Common Shares |  | Percent of Class (1) |  
|Principal stockholders                                        |  |               |  |                      |  
|Andreas Camenzind (2) Ebmatingen, Switzerland                 |  | 11,000,000    |  | 7.55                 | %
|                                                              |  |              
|Officers and directors                                        |  |               |  |                      |  
|Jonathan Spees 1808 Marine St. Santa Monica, CA 90405         |  | 510,000       |  | 0.37                 | %
|                                                              |  |              
|Robert W. Nicora (3) 2535 Valencia Ave. Santa Ana, CA 92706   |  | 1,750,000     |  | 1.26                 | %
|                                                              |  |              
|David Johnson (3) 20470 Via Marwah Yorba Linda, CA 92886      |  | 200,000       |  | 0.15                 | %
|                                                              |  |              
|Richard Kiral (3) 25505 Nottingham Ct. Laguna Hills, CA 92653 |  | 800,000       |  | 0.58                 | %
|                                                              |  |              
|All officers and directors as a group (4 persons)             |  | 3,260,000     |  | 2.32                 | %

---

|(1) | These figures represent the percentage of ownership of the named individuals assuming each of them alone has exercised his options, and percentage ownership of all officers and
directors as a group assuming all purchase rights held by such individuals are exercised.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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|(2) | The figure for Mr. Camenzind includes warrants to purchase 500,000 common shares at a price of $0.20 per share which expire December 3, 2006, warrants to purchase
6,000,000 common shares at a price of $0.20 per share which expire September 30, 2007, and warrants to purchase 2,000,000 shares at a price of $0.245 per share that expire December 15, 2006.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(3) | These figures include vested options: for Mr. Nicora options to purchase 1,500,000 shares of common stock; for Mr. Johnson options to purchase 200,000 shares of common
stock; for Mr. Kiral options to purchase 800,000 shares of common stock, and, for Mr. Spees options to purchase 510,000 shares of common stock.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

ITEM 13 - CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

During the fiscal year ended April 30,
2006, we paid $50,105 to PrimaPharm for the manufacture of Oxycyte used in clinical trials and testing. Richard Kiral, an officer of Synthetic Blood, is a director and minority stockholder of PrimaPharm.

ITEM 14 - PRINCIPAL ACCOUNTING FEES AND EXPENSES

The aggregate fees billed for professional services by
Haskell & White LLP in 2006 and 2005 were as follows:



|            |  |      |        |      |   |       
|----------- |  | ---- | ------ | ---- | - | ------
|            |  | 2005 |        | 2006
|Audit Fees  |  | $    | 44,270 |      | $ | 58,345
|Tax Fees(1) |  | $    | 4,430  |      | $ | 8,430 
|            |  |      |        |      |   |       
|Total       |  | $    | 48,700 |      | $ | 66,775
|            |  |      |        |      |   |       



|(1) | Tax return and related service
|--- | ------------------------------

It is our Board of
Directors policy and procedure to approve in advance all audit engagement fees and terms and all permitted non-audit services provided by our independent registered public accounting firm. We believe that all audit engagement fees and terms
and permitted non-audit services provided by our independent registered public accounting firm as described in the above table were approved in advance by our Board of Directors.



29



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PART IV

ITEM 15 - EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

FINANCIAL STATEMENTS



| | (a) | Report of Independent Registered Public Accounting Firm.
| | --- | --------------------------------------------------------



| | (b) | Balance Sheets as of April 30, 2006 and 2005.
| | --- | ---------------------------------------------



| | (c) | Statements of Operations for each of the three years in the period ended April 30, 2006 and for the period May 26, 1967 (Date of Inception) to April 30, 2006.
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (d) | Statements of Stockholders Equity for each of the three years in the period ended April 30, 2006 and for the period May 26, 1967 (Date of Inception) to
April 30, 2006.
| | --- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (e) | Statements of Cash Flows for each of the three years in the period ended April 30, 2006 and for the period May 26, 1967 (Date of Inception) to April 30, 2006.
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (f) | Notes to the Financial Statements.
| | --- | ----------------------------------

INDEX TO EXHIBITS



|            |  |                                                                                                                                        
|----------- |  | ---------------------------------------------------------------------------------------------------------------------------------------
|Exhibit No. |  | Exhibits Required by Item 601 of Regulation S-K                                                                                        
|            | 
|3.1         |  | Certificate of Incorporation, including all amendments (1)                                                                             
|            | 
|3.2         |  | Amended and Restated Bylaws (1)                                                                                                        
|            | 
|10.1        |  | Agreement with Leland C. Clark, Jr., Ph.D. dated November 20, 1992 with amendments, Assignment of Intellectual Property/ Employment (1)
|            | 
|10.2        |  | Agreement between the Registrant and Keith R. Watson, Ph.D. Assignment of Invention (1)                                                
|            | 
|10.3        |  | Childrens Hospital Research Foundation License Agreement dated February 28, 2001 (1)                                                  
|            | 
|10.4        |  | 1999 Employee Stock Plan (1)                                                                                                           
|            | 
|10.5        |  | Form of Option issued to Executive Officers and Directors (1)                                                                          
|            | 
|10.6        |  | Form of Option issued to Employees (1)                                                                                                 
|            | 
|10.7        |  | Form of Warrant issued to Service Providers (1)(2)                                                                                     
|            | 
|10.8        |  | Employment Agreement with Robert W. Nicora (1)                                                                                         
|            | 
|10.9        |  | Employment Agreement with Richard Kiral (1)                                                                                            



30



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|      |  |                                                                                                                                                                                     
|----- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|      | 
|10.10 |  | Form of Offshore Securities Purchase Agreement  May 2004 (3)                                                                                                                       
|      | 
|10.11 |  | Form of Series A Warrant issued in May 2004 (3)                                                                                                                                     
|      | 
|10.12 |  | Form of Series B Warrant issued in May 2004 (3)                                                                                                                                     
|      | 
|10.13 |  | Form of Series C Warrant issued in May 2004 (3)                                                                                                                                     
|      | 
|10.14 |  | Registration Rights Agreement dated May 13, 2004 (3)                                                                                                                                
|      | 
|10.15 |  | Form of Warrant Issued to Overseas Investors  February 2005 (4)                                                                                                                    
|      | 
|10.16 |  | Securities Purchase Agreement dated July 8, 2005, including all exhibits except for Exhibit D  Form of Legal Opinion, and excluding the Disclosure Schedules of Synthetic Blood
(5)
|      | 
|31.1  |  | Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002                                                                                  
|      | 
|31.2  |  | Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002                                                                                  
|      | 
|32.1  |  | Certification Pursuant to 18 U.S.C. Section 1350,as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002                                                               



|(1) | These documents were filed as exhibits to the annual report on Form 10-K filed by Synthetic Blood with the Securities and Exchange Commission on August 13, 2004, and are
incorporated herein by this reference.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(2) | This is the form of warrant to purchase common stock issued to certain service providers as follows:
|--- | ----------------------------------------------------------------------------------------------------



|                  |  |                       |  |                |                  |            |                                 
|----------------- |  | --------------------- |  | -------------- | ---------------- | ---------- | --------------------------------
|Name              |  | No. of shares         |  | Exercise Price |                  | Expiration
|James Reavis      |  | 80,0002,500           |  | $$             | 0.150.01         |            | 10/13/0912/01/08                
|Robert J. Skalnik |  | 17,4765,7697,1432,500 |  | $$$$           | 0.010.010.010.01 |            | 12/29/0501/12/0609/06/0612/02/08



|(3) | These documents were filed as exhibits to the current report on Form 8-K filed by Synthetic Blood with the Securities and Exchange Commission on May 26, 2004, and are
incorporated herein by this reference.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(4) | In February 2005, Synthetic Blood issued this instrument for the purchase of common stock at an exercise price of $0.40 per share that expires December 3, 2006 to the following
persons in the amounts shown:
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|                  |  |                 
|----------------- |  | ----------------
|Markus Beck       |  | 1,000,000 shares
|Andreas Camenzind |  | 500,000 shares  
|Victor Dario      |  | 500,000 shares  



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|                  |  |                 
|----------------- |  | ----------------
|Dusol Real Estate |  | 2,000,000 shares
|Aurelio Landolt   |  | 1,000,000 shares
|Meier Simon       |  | 500,000 shares  

This document was filed as an exhibit to the current report on Form 8-K filed by Synthetic Blood
with the Securities and Exchange Commission on February 24, 2005, and is incorporated herein by this reference.



|(5) | These documents were filed as exhibits to the current report on Form 8-K filed by Synthetic Blood with the Securities and Exchange Commission on July 14, 2005, and are
incorporated herein by this reference.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



32



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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities and Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereto duly authorized.



|              |  |  |  |                                     |  |                      |  |                                          
|------------- |  |  |  | ----------------------------------- |  | -------------------- |  | -----------------------------------------
|              |  |  |  | SYNTHETIC BLOOD INTERNATIONAL, INC.
|              |  |  | 
|July 27, 2006 |  |  |  | By                                  |  | /s/ Robert W. Nicora
|              |  |  |  |                                     |  |                      |  | Robert W. Nicora, Chief Executive Officer
|              |  |  |  |                                     |  |                      |  | (Principal Executive Officer)            



|              |  |  |  |    |  |                      |  |                                                               
|------------- |  |  |  | -- |  | -------------------- |  | --------------------------------------------------------------
|              |  |  | 
|July 27, 2006 |  |  |  | By |  | /s/ David H. Johnson
|              |  |  |  |    |  |                      |  | David H. Johnson, Chief Financial Officer                     
|              |  |  |  |    |  |                      |  | (Principal Financial Officer and Principal Accounting
Officer)

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed
below by the following persons on behalf of the registrant in the capacities and on the dates indicated.



|                         |  |  |  |                    
|------------------------ |  |  |  | -------------------
|                         |  | 
|/s/ Jonathan Spees       |  |  |  | Date: July 27, 2006
|Jonathan Spees, Director |  |  |  |                    



|                           |  |  |  |                    
|-------------------------- |  |  |  | -------------------
|                           |  | 
|/s/ Robert W. Nicora       |  |  |  | Date: July 27, 2006
|Robert W. Nicora, Director |  |  |  |                    



|                           |  |  |  |                    
|-------------------------- |  |  |  | -------------------
|                           |  | 
|/s/ David H. Johnson       |  |  |  | Date: July 27, 2006
|David H. Johnson, Director |  |  |  |                    

Supplemental Information to Be Furnished With Reports Filed Pursuant to Section 15(d) of
the Act

By Registrants Which Have Not registered Securities Pursuant to Section 12 of the Act

No annual report to stockholders or proxy materials were disseminated to the stockholders of Synthetic Blood during the fiscal year ended April 30,
2006.



33



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INDEX TO FINANCIAL STATEMENTS

CONTENTS



|                                                        |  |     
|------------------------------------------------------- |  | ----
|                                                        |  | Page
|                                                        | 
|REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM |  | F-2 
|                                                        | 
|FINANCIAL STATEMENTS                                    |  |     
|                                                        | 
|BALANCE SHEETS                                          |  | F-4 
|                                                        | 
|STATEMENTS OF OPERATIONS                                |  | F-6 
|                                                        | 
|STATEMENTS OF STOCKHOLDERS EQUITY                      |  | F-7 
|                                                        | 
|STATEMENTS OF CASH FLOWS                                |  | F-9 
|                                                        | 
|NOTES TO FINANCIAL STATEMENTS                           |  | F-12



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##### Table of Contents

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Stockholders

Synthetic Blood International, Inc.

We have audited the accompanying balance sheets of Synthetic Blood International, Inc. (a development stage enterprise) (the Company) as of April 30, 2006 and 2005, and the related statements of operations,
stockholders equity and cash flows for the three year period ended April 30, 2006, and for the period from inception, May 26, 1967, through April 30, 2006. These financial statements are the responsibility of the Companys
management. Our responsibility is to express an opinion on these financial statements based on our audits. The Companys statements of operations, stockholders equity and cash flows for the period from inception, May 26, 1967,
through April 30, 2003, were audited by other auditors, whose report dated June 30, 2003, included an explanatory paragraph regarding substantial doubt about the Companys ability to continue as a going concern. The financial statements
for the period from inception, May 26, 1967, through April 30, 2003, reflect cumulative net losses of $18,700,730. The other auditors report has been furnished previously to us, and our opinion expressed herein, insofar as it relates
to the amounts for such prior periods, is based solely on the report of other auditors.

We conducted our audits in accordance with the standards of the
Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement. The Company is not
required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are
appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of Companys internal control over financial reporting. Accordingly, we express no such opinion. An audit includes examining, on a test
basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement
presentation. We believe that our audits, and the report of the other auditors, provide a reasonable basis for our opinion.

In our opinion, based on our
audits and the report of other auditors, the financial statements referred to above present fairly, in all material respects, the financial position of Synthetic Blood International, Inc. as of April 30, 2006 and 2005, and the results of its
operations and its cash flows for the three year period ended April 30, 2006, and for the period from inception, May 26, 1967, through April 30, 2006, in conformity with accounting principles generally accepted in the United States of
America.

The accompanying financial statements have been prepared assuming that the Company will continue as a going concern. The Company is a development
stage enterprise presently generating no revenues and the Company has a deficit accumulated during the development stage of $27,689,324. Further, the Company used cash in operations of $2,148,357 during the year ended April 30, 2006, and has no
working capital available as of April 30, 2006. The Company will require substantial additional financing to fund



F-2



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##### Table of Contents

operations and development until the necessary regulatory approvals are obtained, if ever. These factors raise substantial doubt about the Companys
ability to continue as a going concern. Managements plans concerning these matters are described in Note A. The financial statements do not include any adjustments that might result from the outcome of this uncertainty.

/S/ HASKELL & WHITE LLP

Irvine, California

June 1, 2006, except for Note K,

as to which the date is July 15, 2006



F-3



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

BALANCE SHEETS

April 30,



|                                                                                     |  |      |          |   |      |   |           |  
|------------------------------------------------------------------------------------ |  | ---- | -------- | - | ---- | - | --------- | -
|                                                                                     |  | 2006 |          |   | 2005 |  
|ASSETS                                                                               |  |      |          |   |      |   |           |  
|CURRENT ASSETS:                                                                      |  |      |          |   |      |   |           |  
|Cash and cash equivalents                                                            |  | $    | 382      |   |      | $ | 588,763   |  
|Debt issue costs, net of accumulated amortization of $112,338 and none, respectively |  |      | 78,012   |   |      |   |          |  
|Prepaid expenses and other current assets                                            |  |      | 76,213   |   |      |   | 77,686    |  
|                                                                                     |  |      |          |   |      |   |           |  
|Total current assets                                                                 |  |      | 154,607  |   |      |   | 666,449   |  
|                                                                                     |  |      |          |   |      |   |           |  
|PROPERTY AND EQUIPMENT                                                               |  |      |          |   |      |   |           |  
|Laboratory equipment                                                                 |  |      | 688,713  |   |      |   | 730,811   |  
|Furniture and fixtures                                                               |  |      | 31,696   |   |      |   | 31,696    |  
|Leasehold improvements                                                               |  |      | 4,810    |   |      |   | 4,810     |  
|                                                                                     |  |      |          |   |      |   |           |  
|                                                                                     |  |      | 725,219  |   |      |   | 767,317   |  
|Less accumulated depreciation                                                        |  |      | (426,849 | ) |      |   | (383,039  | )
|                                                                                     |  |      |          |   |      |   |           |  
|Property and equipment, net                                                          |  |      | 298,370  |   |      |   | 384,278   |  
|                                                                                     |  |      |          |   |      |   |           |  
|PATENTS, net                                                                         |  |      | 157,811  |   |      |   | 211,618   |  
|                                                                                     |  |      |          |   |      |   |           |  
|                                                                                     |  | $    | 610,788  |   |      | $ | 1,262,345 |  
|                                                                                     |  |      |          |   |      |   |           |  

The accompanying notes are an integral part of these financial statements.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

BALANCE SHEETS - CONTINUED

April 30,



|                                                                                                                                                                           |  |      |             |   |      |   |             |  
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- | ----------- | - | ---- | - | ----------- | -
|                                                                                                                                                                           |  | 2006 |             |   | 2005 |  
|LIABILITIES AND STOCKHOLDERS EQUITY                                                                                                                                       |  |      |             |   |      |   |             |  
|CURRENT LIABILITIES                                                                                                                                                        |  |      |             |   |      |   |             |  
|Accounts payable                                                                                                                                                           |  | $    | 151,670     |   |      | $ | 269,975     |  
|Accrued expenses                                                                                                                                                           |  |      | 81,813      |   |      |   | 43,969      |  
|Notes payable, net of unamortized discount of $149,662                                                                                                                     |  |      | 14,794      |   |      |   |            |  
|Convertible debentures, net of unamortized discount of $288,921                                                                                                            |  |      | 176,295     |   |      |   |            |  
|                                                                                                                                                                           |  |      |             |   |      |   |             |  
|Total current liabilities                                                                                                                                                  |  |      | 424,572     |   |      |   | 313,944     |  
|                                                                                                                                                                           |  |      |             |   |      |   |             |  
|COMMITMENTS AND CONTINGENCIES                                                                                                                                              |  |      |             |   |      |   |             |  
|STOCKHOLDERS EQUITY:                                                                                                                                                      |  |      |             |   |      |   |             |  
|Preferred stock, undesignated; authorized 10,000,000 shares; none issued or outstanding at April 30, 2006 and 2005,
respectively                                           |  |      |            |   |      |   |            |  
|Common stock, par value $0.01 per share; authorized 200,000,000 shares; 136,589,119 and 125,659,918 shares issued and outstanding at
April 30, 2006 and 2005, respectively |  |      | 1,365,891   |   |      |   | 1,256,599   |  
|Additional paid-in capital                                                                                                                                                 |  |      | 26,525,480  |   |      |   | 23,283,449  |  
|Deposits on common stock                                                                                                                                                   |  |      |            |   |      |   | 140,833     |  
|Deferred compensation                                                                                                                                                      |  |      | (15,831     | ) |      |   | (109,749    | )
|Deficit accumulated during the development stage                                                                                                                           |  |      | (27,689,324 | ) |      |   | (23,622,731 | )
|                                                                                                                                                                           |  |      |             |   |      |   |             |  
|Total stockholders equity                                                                                                                                                 |  |      | 186,216     |   |      |   | 948,401     |  
|                                                                                                                                                                           |  |      |             |   |      |   |             |  
|                                                                                                                                                                           |  | $    | 610,788     |   |      | $ | 1,262,345   |  
|                                                                                                                                                                           |  |      |             |   |      |   |             |  

The accompanying notes are an integral part of these financial statements.



F-5



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

STATEMENTS OF OPERATIONS

For the Three Years
Ended April 30, 2006 and for the Period

May 26, 1967 (Date of Inception) to April 30, 2006



|                                                                         |  |                                                     |             |   |      |   |             |      |  |   |             |   |  |   |            |  
|------------------------------------------------------------------------ |  | --------------------------------------------------- | ----------- | - | ---- | - | ----------- | ---- |  | - | ----------- | - |  | - | ---------- | -
|                                                                         |  | Period fromMay 26, 1967(inception) toApril 30, 2006 |             |   | 2006 |   |             | 2005 |  |   | 2004        |  
|EXPENSES                                                                 |  |                                                     |             |   |      |   |             |      |  |   |             |   |  |   |            |  
|Research and development                                                 |  | $                                                   | 10,664,833  |   |      | $ | 1,204,577   |      |  | $ | 1,277,125   |   |  | $ | 1,266,423  |  
|General and administrative                                               |  |                                                     | 15,885,034  |   |      |   | 1,274,014   |      |  |   | 1,407,487   |   |  |   | 1,000,782  |  
|Interest                                                                 |  |                                                     | 1,838,517   |   |      |   | 1,655,874   |      |  |   |            |   |  |   |           |  
|                                                                         |  |                                                     |             |   |      |   |             |      |  |   |             |   |  |   |            |  
|Total expenses                                                           |  |                                                     | 28,388,384  |   |      |   | 4,134,465   |      |  |   | 2,684,612   |   |  |   | 2,267,205  |  
|OTHER INCOME                                                             |  |                                                     | (699,060    | ) |      |   | (67,872     | )    |  |   | (11,814     | ) |  |   | (18,002    | )
|                                                                         |  |                                                     |             |   |      |   |             |      |  |   |             |   |  |   |            |  
|NET LOSS                                                                 |  | $                                                   | (27,689,324 | ) |      | $ | (4,066,593  | )    |  | $ | (2,672,798  | ) |  | $ | (2,249,203 | )
|                                                                         |  |                                                     |             |   |      |   |             |      |  |   |             |   |  |   |            |  
|NET LOSS PER SHARE - Basic and diluted                                   |  |                                                     |             |   |      | $ | (0.03       | )    |  | $ | (0.02       | ) |  | $ | (0.02      | )
|                                                                         |  |                                                     |             |   |      |   |             |      |  |   |             |   |  |   |            |  
|WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - Basic and diluted |  |                                                     |             |   |      |   | 131,187,581 |      |  |   | 118,841,402 |   |  |   | 95,327,891 |  
|                                                                         |  |                                                     |             |   |      |   |             |      |  |   |             |   |  |   |            |  

The accompanying notes are an integral part of these financial statements.



F-6



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

STATEMENTS OF STOCKHOLDERS EQUITY

For
the Three Years Ended April 30, 2006 and for the Period

May 26, 1967 (Date of Inception) to April 30, 2006



|                                                                                 |  |                 |  |                           |         |                        |   |                      |  |                                               |   |  |                          |   |  |   |             |   |  |   |             |  
|-------------------------------------------------------------------------------- |  | --------------- |  | ------------------------- | ------- | ---------------------- | - | -------------------- |  | --------------------------------------------- | - |  | ------------------------ | - |  | - | ----------- | - |  | - | ----------- | -
|                                                                                 |  | Common Stock    |  | Additionalpaid-in capital |         | Depositson commonstock |   | Deferredcompensation |  | Deficitaccumulated during thedevelopmentstage |   |  | Totalstockholdersequity |  
|                                                                                 |  | Number ofshares |  | Amount                    |         |                        |   |                      | 
|BALANCES, May 26, 1967                                                           |  |                |  | $                         |        |                        | $ |                     |  | $                                             |  |  | $                        |  |  | $ |            |   |  | $ |            |  
|Issuance of common stock                                                         |  | 66,334,741      |  |                           | 663,347 |                        |   | 12,367,141           |  |                                               |  |  |                          |  |  |   |            |   |  |   | 13,030,488  |  
|Issuance of common stock upon conversion of debentures                           |  | 1,401,399       |  |                           | 14,014  |                        |   | 818,234              |  |                                               |  |  |                          |  |  |   |            |   |  |   | 832,248     |  
|Issuance of common stock to employees and compensatory options                   |  | 218,800         |  |                           | 2,188   |                        |   | 1,706,095            |  |                                               |  |  |                          |  |  |   |            |   |  |   | 1,708,283   |  
|Issuance of common stock for services rendered                                   |  | 1,268,994       |  |                           | 12,690  |                        |   | 284,795              |  |                                               |  |  |                          |  |  |   |            |   |  |   | 297,485     |  
|Issuance of common stock to officers to retire shareholder loans                 |  | 1,044,450       |  |                           | 10,444  |                        |   | 177,556              |  |                                               |  |  |                          |  |  |   |            |   |  |   | 188,000     |  
|Common stock issued in conjunction with funding agreements and services rendered |  | 5,376,365       |  |                           | 53,764  |                        |   | 883,160              |  |                                               |  |  |                          |  |  |   |            |   |  |   | 936,924     |  
|Common stock issued upon conversion of notes payable                             |  | 4,766,820       |  |                           | 47,668  |                        |   | 637,607              |  |                                               |  |  |                          |  |  |   |            |   |  |   | 685,275     |  
|Issuance of warrants and options                                                 |  |                |  |                           |        |                        |   | 232,980              |  |                                               |  |  |                          |  |  |   |            |   |  |   | 232,980     |  
|Exercise of warrants and options                                                 |  | 5,372,305       |  |                           | 53,724  |                        |   | 588,177              |  |                                               |  |  |                          |  |  |   |            |   |  |   | 641,901     |  
|Contributions of capital for cash and services rendered                          |  |                |  |                           |        |                        |   | 65,700               |  |                                               |  |  |                          |  |  |   |            |   |  |   | 65,700      |  
|Contribution of capital by shareholders                                          |  |                |  |                           |        |                        |   | 581,818              |  |                                               |  |  |                          |  |  |   |            |   |  |   | 581,818     |  
|Issuance of common stock for promissory note                                     |  | 3,000,000       |  |                           | 30,000  |                        |   | 370,000              |  |                                               |  |  |                          |  |  |   |            |   |  |   | 400,000     |  
|Net loss                                                                         |  |                |  |                           |        |                        |   |                     |  |                                               |  |  |                          |  |  |   | (18,700,730 | ) |  |   | (18,700,730 | )
|                                                                                 |  |                 |  |                           |         |                        |   |                      |  |                                               |   |  |                          |   |  |   |             |   |  |   |             |  
|Balances at April 30, 2003                                                       |  | 88,783,874      |  |                           | 887,839 |                        |   | 18,713,263           |  |                                               |  |  |                          |  |  |   | (18,700,730 | ) |  |   | 900,372     |  
|                                                                                 |  |                 |  |                           |         |                        |   |                      |  |                                               |   |  |                          |   |  |   |             |   |  |   |             |  

The accompanying notes are an integral part of these financial statements.



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SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

STATEMENTS OF STOCKHOLDERS EQUITY - CONTINUED

For the Three Years Ended April 30, 2006 and for the Period

May 26, 1967 (Date of Inception) to April 30, 2006



|                                                    |  |                 |  |                           |           |                        |   |            |                      |   |          |                                               |  |   |                          |   |  |   |             |   |  |   |            |  
|--------------------------------------------------- |  | --------------- |  | ------------------------- | --------- | ---------------------- | - | ---------- | -------------------- | - | -------- | --------------------------------------------- |  | - | ------------------------ | - |  | - | ----------- | - |  | - | ---------- | -
|                                                    |  | Common Stock    |  | Additionalpaid-in capital |           | Deposits oncommonstock |   |            | DeferredCompensation |   |          | Deficitaccumulated during thedevelopmentstage |  |   | Totalstockholdersequity |  
|                                                    |  | Number ofshares |  | Amount                    |           |                        |   |            |                     
|Balances at April 30, 2003                          |  | 88,783,874      |  | $                         | 887,839   |                        | $ | 18,713,263 |                      | $ |         |                                               |  | $ |                         |   |  | $ | (18,700,730 | ) |  | $ | 900,372    |  
|Common stock issued for cash, net of offering costs |  | 25,025,002      |  |                           | 250,250   |                        |   | 1,751,976  |                      |   |         |                                               |  |   |                         |   |  |   |            |   |  |   | 2,002,226  |  
|Issuance of stock options for services rendered     |  |                |  |                           |          |                        |   | 1,970      |                      |   |         |                                               |  |   |                         |   |  |   |            |   |  |   | 1,970      |  
|Compensation on options and warrants issued         |  |                |  |                           |          |                        |   | 241,750    |                      |   |         |                                               |  |   | (142,834                 | ) |  |   |            |   |  |   | 98,916     |  
|Net loss                                            |  |                |  |                           |          |                        |   |           |                      |   |         |                                               |  |   |                         |   |  |   | (2,249,203  | ) |  |   | (2,249,203 | )
|                                                    |  |                 |  |                           |           |                        |   |            |                      |   |          |                                               |  |   |                          |   |  |   |             |   |  |   |            |  
|Balances at April 30, 2004                          |  | 113,808,876     |  | $                         | 1,138,089 |                        | $ | 20,708,959 |                      | $ |         |                                               |  | $ | (142,834                 | ) |  | $ | (20,949,933 | ) |  | $ | 754,281    |  
|Issuance of common stock for:                       |  |                 |  |                           |           |                        |   |            |                      |   |          |                                               |  |   |                          |   |  |   |             |   |  |   |            |  
|Exercise of stock options                           |  | 125,000         |  |                           | 1,250     |                        |   | 41,250     |                      |   |         |                                               |  |   |                         |   |  |   |            |   |  |   | 42,500     |  
|Cash proceeds, net of offering costs                |  | 11,726,042      |  |                           | 117,260   |                        |   | 2,127,240  |                      |   |         |                                               |  |   |                         |   |  |   |            |   |  |   | 2,244,500  |  
|Deposits received on common stock                   |  |                |  |                           |          |                        |   |           |                      |   | 140,833  |                                               |  |   |                         |   |  |   |            |   |  |   | 140,833    |  
|Compensation on options and warrants issued         |  |                |  |                           |          |                        |   | 406,000    |                      |   |         |                                               |  |   | (95,000                  | ) |  |   |            |   |  |   | 311,000    |  
|Amortization of deferred compensation               |  |                |  |                           |          |                        |   |           |                      |   |         |                                               |  |   | 128,085                  |   |  |   |            |   |  |   | 128,085    |  
|Net loss                                            |  |                |  |                           |          |                        |   |           |                      |   |         |                                               |  |   |                         |   |  |   | (2,672,798  | ) |  |   | (2,672,798 | )
|                                                    |  |                 |  |                           |           |                        |   |            |                      |   |          |                                               |  |   |                          |   |  |   |             |   |  |   |            |  
|Balances at April 30, 2005                          |  | 125,659,918     |  | $                         | 1,256,599 |                        | $ | 23,283,449 |                      | $ | 140,833  |                                               |  | $ | (109,749                 | ) |  | $ | (23,622,731 | ) |  | $ | 948,401    |  
|Common stock issued for:                            |  |                 |  |                           |           |                        |   |            |                      |   |          |                                               |  |   |                          |   |  |   |             |   |  |   |            |  
|Exercise of stock options                           |  | 17,467          |  |                           | 175       |                        |   |           |                      |   |         |                                               |  |   |                         |   |  |   |            |   |  |   | 175        |  
|Cash proceeds, net of offering costs                |  | 2,500,000       |  |                           | 25,000    |                        |   | 437,563    |                      |   | (140,833 | )                                             |  |   |                         |   |  |   |            |   |  |   | 321,730    |  
|Warrants issued for services rendered               |  |                |  |                           |          |                        |   | 31,000     |                      |   |         |                                               |  |   |                         |   |  |   |            |   |  |   | 31,000     |  
|Common stock issued for convertible debt            |  | 8,411,734       |  |                           | 84,117    |                        |   | 1,300,668  |                      |   |         |                                               |  |   |                         |   |  |   |            |   |  |   | 1,384,785  |  
|Beneficial conversion on convertible debt           |  |                |  |                           |          |                        |   | 770,000    |                      |   |         |                                               |  |   |                         |   |  |   |            |   |  |   | 770,000    |  
|Options issued with debt instruments                |  |                |  |                           |          |                        |   | 702,800    |                      |   |         |                                               |  |   |                         |   |  |   |            |   |  |   | 702,800    |  
|Amortization of deferred compensation               |  |                |  |                           |          |                        |   |           |                      |   |         |                                               |  |   | 93,918                   |   |  |   |            |   |  |   | 93,918     |  
|Net loss                                            |  |                |  |                           |          |                        |   |           |                      |   |         |                                               |  |   |                         |   |  |   | (4,066,593  | ) |  |   | (4,066,593 | )
|                                                    |  |                 |  |                           |           |                        |   |            |                      |   |          |                                               |  |   |                          |   |  |   |             |   |  |   |            |  
|Balances at April 30, 2006                          |  | 136,589,119     |  | $                         | 1,365,891 |                        | $ | 26,525,480 |                      | $ |         |                                               |  | $ | (15,831                  | ) |  | $ | (27,689,324 | ) |  | $ | 186,216    |  
|                                                    |  |                 |  |                           |           |                        |   |            |                      |   |          |                                               |  |   |                          |   |  |   |             |   |  |   |            |  

The accompanying notes are an integral part of these financial statements.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

STATEMENTS OF CASH FLOWS

For the Three Years
Ended April 30, 2006 and for the Period

May 26, 1967 (Date of Inception) to April 30, 2006



|                                                                            |  |                                                     |             |   |      |   |            |      |  |   |            |   |  |   |            |  
|--------------------------------------------------------------------------- |  | --------------------------------------------------- | ----------- | - | ---- | - | ---------- | ---- |  | - | ---------- | - |  | - | ---------- | -
|                                                                            |  | Period fromMay 26, 1967(inception) toApril 30, 2006 |             |   | 2006 |   |            | 2005 |  |   | 2004       |  
|Cash flows from operating activities:                                       |  |                                                     |             |   |      |   |            |      |  |   |            |   |  |   |            |  
|Net loss                                                                    |  | $                                                   | (27,689,324 | ) |      | $ | (4,066,593 | )    |  | $ | (2,672,798 | ) |  | $ | (2,249,203 | )
|Adjustments to reconcile net loss to net cash used in operating activities: |  |                                                     |             |   |      |   |            |      |  |   |            |   |  |   |            |  
|Depreciation and amortization                                               |  |                                                     | 1,183,253   |   |      |   | 169,335    |      |  |   | 137,717    |   |  |   | 141,712    |  
|Amortization of deferred compensation                                       |  |                                                     | 320,919     |   |      |   | 93,918     |      |  |   | 128,085    |   |  |   | 98,916     |  
|Interest on debt instruments                                                |  |                                                     | 1,655,874   |   |      |   | 1,655,874  |      |  |   |           |   |  |   |           |  
|Settlement of vendor dispute                                                |  |                                                     | (39,000     | ) |      |   | (39,000    | )    |  |   |           |   |  |   |           |  
|Loss on disposal and write-down of property, equipment and other assets     |  |                                                     | 219,305     |   |      |   | 68,896     |      |  |   |           |   |  |   |           |  
|Issuance of compensatory stock options and warrants                         |  |                                                     | 2,238,463   |   |      |   | 9,200      |      |  |   | 311,000    |   |  |   |           |  
|Issuance of stock below fair market value                                   |  |                                                     | 695,248     |   |      |   |           |      |  |   |           |   |  |   |           |  
|Issuance of stock for services rendered                                     |  |                                                     | 1,265,279   |   |      |   |           |      |  |   | 42,500     |   |  |   | 1,970      |  
|Contribution of capital through services rendered by stockholders           |  |                                                     | 216,851     |   |      |   |           |      |  |   |           |   |  |   |           |  
|Changes in operating assets and liabilities:                                |  |                                                     |             |   |      |   |            |      |  |   |            |   |  |   |            |  
|Prepaid expenses and other current assets                                   |  |                                                     | (76,213     | ) |      |   | 1,473      |      |  |   | 41,294     |   |  |   | (46,020    | )
|Accounts payable and accrued expenses                                       |  |                                                     | 449,076     |   |      |   | (41,460    | )    |  |   | 20,246     |   |  |   | 279,165    |  
|                                                                            |  |                                                     |             |   |      |   |            |      |  |   |            |   |  |   |            |  
|Net cash used in operating activities                                       |  |                                                     | (19,560,269 | ) |      |   | (2,148,357 | )    |  |   | (1,991,956 | ) |  |   | (1,773,460 | )
|                                                                            |  |                                                     |             |   |      |   |            |      |  |   |            |   |  |   |            |  
|Cash flows from investing activities:                                       |  |                                                     |             |   |      |   |            |      |  |   |            |   |  |   |            |  
|Purchase of property and equipment                                          |  |                                                     | (1,083,902  | ) |      |   | (21,787    | )    |  |   | (69,675    | ) |  |   | (80,417    | )
|Purchase of other assets                                                    |  |                                                     | (680,156    | ) |      |   | (34,391    | )    |  |   | (37,249    | ) |  |   | (24,481    | )
|                                                                            |  |                                                     |             |   |      |   |            |      |  |   |            |   |  |   |            |  
|Net cash used in investing activities                                       |  |                                                     | (1,764,058  | ) |      |   | (56,178    | )    |  |   | (106,924   | ) |  |   | (104,898   | )
|                                                                            |  |                                                     |             |   |      |   |            |      |  |   |            |   |  |   |            |  

The accompanying notes are an integral part of these financial statements.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

STATEMENTS OF CASH FLOWS - CONTINUED

For the Three Years Ended April 30, 2006 and for the Period

May 26, 1967 (Date of Inception) to April 30, 2006



|                                                                     |  |                                                     |            |   |      |   |           |      |  |      |           |  |   |          
|-------------------------------------------------------------------- |  | --------------------------------------------------- | ---------- | - | ---- | - | --------- | ---- |  | ---- | --------- |  | - | ---------
|                                                                     |  | Period fromMay 26, 1967(inception) toApril 30, 2006 |            |   | 2006 |   |           | 2005 |  | 2004
|Cash flows from financing activities:                                |  |                                                     |            |   |      |   |           |      |  |      |           |  |   |          
|Proceeds from stockholder debt                                       |  | $                                                   | 977,692    |   |      | $ |          |      |  | $    |          |  | $ |         
|Repayments of amounts due to stockholders                            |  |                                                     | (121,517   | ) |      |   |          |      |  |      |          |  |   |         
|Proceeds from issuance of notes payable                              |  |                                                     | 628,815    |   |      |   | 163,750   |      |  |      |          |  |   |         
|Proceeds from issuance of convertible debentures, net of issue costs |  |                                                     | 1,941,500  |   |      |   | 1,130,500 |      |  |      |          |  |   |         
|Payments on short-term notes payable                                 |  |                                                     | (425,991   | ) |      |   |          |      |  |      |          |  |   |         
|Payments on long-term debt                                           |  |                                                     | (291,309   | ) |      |   |          |      |  |      |          |  |   |         
|Net proceeds from issuance of common stock, options and warrants     |  |                                                     | 18,615,519 |   |      |   | 321,904   |      |  |      | 2,385,333 |  |   | 2,002,226
|                                                                     |  |                                                     |            |   |      |   |           |      |  |      |           |  |   |          
|Net cash provided by financing activities                            |  |                                                     | 21,324,709 |   |      |   | 1,616,154 |      |  |      | 2,385,333 |  |   | 2,002,226
|                                                                     |  |                                                     |            |   |      |   |           |      |  |      |           |  |   |          
|Net increase (decrease) in cash and cash equivalents                 |  |                                                     | 382        |   |      |   | (588,381  | )    |  |      | 286,453   |  |   | 123,868  
|Cash and cash equivalents, beginning of period                       |  |                                                     |           |   |      |   | 588,763   |      |  |      | 302,310   |  |   | 178,442  
|                                                                     |  |                                                     |            |   |      |   |           |      |  |      |           |  |   |          
|Cash and cash equivalents, end of period                             |  | $                                                   | 382        |   |      | $ | 382       |      |  | $    | 588,763   |  | $ | 302,310  
|                                                                     |  |                                                     |            |   |      |   |           |      |  |      |           |  |   |          
|Cash paid for:                                                       |  |                                                     |            |   |      |   |           |      |  |      |           |  |   |          
|Interest                                                             |  | $                                                   | 143,129    |   |      | $ |          |      |  | $    |          |  | $ |         
|                                                                     |  |                                                     |            |   |      |   |           |      |  |      |           |  |   |          
|Income taxes                                                         |  | $                                                   | 18,825     |   |      | $ | 1,825     |      |  | $    | 1,550     |  | $ | 1,340    
|                                                                     |  |                                                     |            |   |      |   |           |      |  |      |           |  |   |          

The accompanying notes are an integral part of these financial statements.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

STATEMENTS OF CASH FLOWS - CONTINUED

For the
Three Years Ended April 30, 2006 and for the Period

May 26, 1967 (Date of Inception) to April 30, 2006

Supplemental information:

During Fiscal Year 2006:

As further disclosed in Note F to the financial statements, in connection with the sale of $1,850,000 of convertible debentures, the Company recorded
original issue discount of $555,000, discount of $525,000 related to the value of warrants issued in the transaction, and additional discount of $770,000 related to the value of the beneficial conversion feature.

The Company made principal payments on its convertible debentures of $418,285 through the issuance of 4,018,555 shares of common stock and investors
converted $966,500 of convertible debentures into 4,393,179 shares of common stock.

The Company issued short-term notes payable totaling
$179,945 and recorded original issue discount of $16,195 and additional discount of $163,750 related to the value of warrants issued to the holders.

The Company recorded deferred offering costs thorough the issuance of 2,000,000 warrants for capital raising services.

The Company
determined that certain patents no longer had economic value and wrote-off the patent related assets totaling $249,001 and related accumulated amortization of $190,752.

During Fiscal Year 2005:

The Company issued 500,000 incentive stock options to a Director of the Company. Deferred compensation of $95,000 has been recorded for the difference between the market value of the shares at the date of grant over the strike price and
will be amortized to compensation expense over the 2-year vesting period. Related amortization of compensation expense aggregated $31,667 during fiscal year 2005.

During Fiscal Year 2004:

The Company issued 12,122,223 shares of common stock and issued warrants for the purchase of 4,000,000 shares of the Companys common stock. The estimated fair value of the common stock issued of $7,030,000 and the warrants of $340,500
has been offset against Additional Paid-In Capital as a reduction of the proceeds from the private placement.

The Company issued 500,000
incentive stock options to a Director of the Company and 75,000 incentive stock options to the Companys Vice President. Deferred compensation of $241,750 has been recorded for the difference between the market value of the shares at the date
of grant over the strike price and will be amortized to compensation expense over the 2-year vesting period. Related amortization of compensation expense aggregated $98,916 during fiscal year 2005.

The accompanying notes are an integral part of these financial statements.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO FINANCIAL STATEMENTS

April 30, 2006
and 2005

NOTE A - DESCRIPTION OF BUSINESS AND GOING CONCERN

Description of Business - Synthetic Blood International, Inc. (the Company) was incorporated on May 26, 1967 and was inactive
through September 1990, when it began conducting operations for the purpose of developing a synthetic blood emulsion to act as a human blood substitute, and a method of using a perfluorocarbon compound to facilitate oxygen exchange for individuals
with respiratory distress syndrome. Shortly after commencing these operations, the Company changed its name to Synthetic Blood International, Inc. The Company is also developing an implantable, continuous reading glucose biosensor to be used
primarily by individuals with diabetes. The Company submitted an Investigational New Drug Application (IND) for Oxycyte, the Companys alternative to transfused blood for use in surgical and similar medical situations, to the Food and Drug
Administration (FDA) in 2003 and successfully conducted a Phase I safety clinical study in the fourth quarter of 2003. The results of the Phase I study were consistent with the results of preclinical animal safety studies, and showed a good safety
profile for Oxycyte. The Company started Phase II clinical trials of Oxycyte in surgical patients in the fourth quarter of 2004. Fluorovent, an oxygen exchange fluid for facilitating the treatment of lung conditions, and the glucose biosensor are at
the preclinical development stage, and are currently inactive, awaiting additional financing. The Company has not generated significant revenues since inception.

Going Concern - Management believes the accompanying financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America, which contemplate
continuation of the company as a going concern. The Company has an accumulated deficit during the development stage of $27,689,324 at April 30, 2006 and used cash in operations of $2,148,357 during the year ended April 30, 2006.

In view of the matters described above, recoverability of a major portion of the recorded asset amounts shown in the accompanying
April 30, 2006 balance sheet is dependent upon continued operations of the Company, which in turn is dependent upon the Companys ability to meet its financing requirements on a continuing basis, to maintain present financing, and to
generate cash from future operations. These factors, among others, raise substantial doubt about the Companys ability to continue as a going concern. The financial statements do not include any adjustments relating to the recoverability and
classification of recorded asset amounts or amounts and classification of liabilities that might be necessary should the Company be unable to continue in existence.

As disclosed in Note K, additional debt financing was obtained subsequent to April 30, 2006, however additional financing will be needed to sustain current operations. Management is actively seeking additional
sources of equity and/or debt financing; however there is no assurance that any additional funding will be available. If additional financing is not obtained, operations may be curtailed until funding is obtained.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005



NOTE B - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Development Stage - The Company has not commenced its planned principal operations, and has not earned significant revenues, therefore it is
considered a Development Stage Enterprise.

Cash and Cash Equivalents - The Company considers all highly liquid
instruments with a maturity date of three months or less, when acquired, to be cash equivalents.

Cash Concentrations - The Company
maintains cash balances at financial institutions, which may at times, exceed the amounts insured by the Federal Deposit Insurance Corporation of $100,000 per institution. However, management does not believe there is significant credit risk
associated with these financial institutions.

Property and Equipment - Property and equipment are recorded at cost. Depreciation and
amortization are computed using the straight-line method over the shorter of the estimated useful lives of the related assets, ranging from three to ten years, or the lease term, if applicable.

Loss Per Share - Basic loss per share, which excludes antidilutive securities, is computed by dividing loss available to common shareholders by the
weighted-average number of common shares outstanding for that particular period. In contrast, diluted loss per share considers the potential dilution that could occur from other equity instruments that would increase the total number of outstanding
shares of common stock. Potentially dilutive securities, however, have not been included in the diluted loss per share computation because their effect is antidilutive.

Income Taxes - Deferred tax assets and liabilities are recorded for differences between the financial statement and tax bases of the assets and liabilities that will result in taxable or deductible amounts in
the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be
realized. Income tax expense is recorded for the amount of income tax payable or refundable for the period increased or decreased by the change in deferred tax assets and liabilities during the period.

Use of Estimates - The preparation of financial statements in conformity with accounting principles generally accepted in the United States
requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of other income and expenses during the reporting periods. Actual
results could differ from those estimates.

Fair Value of Financial Instruments -The Companys balance sheet includes the
following financial instruments: cash and cash equivalents. The Company considers the carrying amount in the financial statements to approximate fair value for these financial instruments because of liquidity and short-term nature of the
instruments.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005

NOTE B - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  Continued



Stock-Based Compensation - The Company accounts for stock-based employee compensation as
prescribed by APB Opinion No. 25, Accounting for Stock Issued to Employees, and stock-based non-employee compensation under Statement of Financial Accounting Standards (SFAS) 148, Accounting for Stock-Based Compensation-Transition
and Disclosure (SFAS 148) and Accounting for Stock-Based Compensation (SFAS 123). SFAS 123 and SFAS 148 require pro forma disclosures of net income and net income per share as if the fair value based method of accounting for
stock-based awards had been applied for both employee and non-employee grants. They also require disclosure of option status on a more prominent and frequent basis. Such disclosure for the years ended April 30, 2006, 2005 and 2004 is presented
below. The Company accounts for stock options and warrants issued to non-employees based on the fair value method, but has not elected this treatment for grants to employees and board members. Under the fair value based method, compensation cost is
recorded based on the value of the award at the grant date and is recognized over the service period.

The fair value of each option grant
was estimated at the grant date using the Black-Scholes option-pricing model using the following assumptions: an average risk-free interest rate of 4.3% for 2006, 3.7% for 2005 and 3.4% for 2004; average volatility of 103% for 2006, 116% for 2005,
and 130% for 2004; zero dividend yield for all years; and expected lives of 1 to 10 years.

The BlackScholes option valuation model
was developed for use in estimating the fair value of traded options and warrants that have no vesting restrictions and are fully transferable. In addition, option valuation models require the input of highly subjective assumptions,
including the expected stock price volatility. Because the Companys stock options and warrants have characteristics significantly different from those of traded options, and because changes in the subjective input assumptions can
materially affect the fair value estimate, in managements opinion, the existing models do not necessarily provide a reliable single measure of the fair value of its stock options and warrants. The Companys calculations are based on a
single option valuation approach and forfeitures are recognized as they occur.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005

NOTE B - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  Continued



The following table illustrates the effect on net income and earnings per share if the fair value
based method had been applied to employee awards:



|                                                        |  |                       |            |   |      |   |            |      |  |   |            |  
|------------------------------------------------------- |  | --------------------- | ---------- | - | ---- | - | ---------- | ---- |  | - | ---------- | -
|                                                        |  | Years ended April 30, |           
|                                                        |  | 2006                  |            |   | 2005 |   |            | 2004 | 
|Net loss, as reported                                   |  | $                     | (4,066,593 | ) |      | $ | (2,672,798 | )    |  | $ | (2,249,203 | )
|Add: stock-based employee compensation expenses         |  |                       | 93,918     |   |      |   | 128,085    |      |  |   | 98,916     |  
|Deduct: fair value based employee compensation expenses |  |                       | (227,605   | ) |      |   | (281,215   | )    |  |   | (232,767   | )
|                                                        |  |                       |            |   |      |   |            |      |  |   |            |  
|Pro forma net loss                                      |  | $                     | (4,200,280 | ) |      | $ | (2,825,928 | )    |  | $ | (2,383,054 | )
|                                                        |  |                       |            |   |      |   |            |      |  |   |            |  
|Earning per share:                                      |  |                       |            |   |      |   |            |      |  |   |            |  
|As reported                                             |  | $                     | (0.03      | ) |      | $ | (0.02      | )    |  | $ | (0.02      | )
|Pro forma                                               |  | $                     | (0.04      | ) |      | $ | (0.02      | )    |  | $ | (0.02      | )

Recent Accounting Pronouncements - In December 2004, the FASB issued SFAS 123R,
Share-Based Payment: an amendment to FASB Statements No. 123 and 95, which requires companies to recognize in their income statement the grant-date fair value of stock options and other equity-based compensation issued to employees.
SFAS No. 123R is effective for annual periods beginning after June 15, 2005. Accordingly, the Company will adopt SFAS No. 123R on May 1, 2006. Management expects the adoption of this new pronouncement to have an impact on the
Companys financial statements similar to that included in the table presenting the Companys pro forma net loss had it utilized the fair value method for employee stock options.

In December 2004, the FASB issued Statement of Financial Accounting Standards No. 153, Exchanges of Nonmonetary Assets, an amendment of APB
Opinion No. 29, Accounting for Nonmonetary Transactions (SFAS 153). SFAS 153 is based on the principle that exchanges of nonmonetary assets should be measured based on the fair value of the assets exchanged. SFAS 153 also
replaces the narrow exception for nonmonetary exchanges of similar productive assets with a broader exception for exchanges of nonmonetary assets that do not have commercial substance. Accounting Principles Board Opinion No. 29, Accounting
for Nonmonetary Transactions (APB 29) previously required that the accounting for an exchange of a productive asset for a similar productive asset or an equivalent interest in the same or similar productive asset should be based on
the recorded amount of the asset relinquished. SFAS 153 is effective for nonmonetary asset exchanges occurring in fiscal periods beginning after June 15, 2005. The Companys adoption of SFAS 153 did not have a significant impact on the
Companys overall results of operations or financial position.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005

NOTE B - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  Continued



In May 2005, the FASB issued Statement of Financial Accounting Standards No. 154,
Accounting Changes and Error Corrections (SFAS 154). SFAS 154 replaces the Accounting Principles Board Opinion No. 20, Accounting Changes (APB 20) and Statement of Financial Accounting Standards No. 3,
Reporting Accounting Changes in Interim Financial Statements (SFAS 3) to require retrospective application of changes in accounting principle to prior periods financial statements. The provisions of SFAS 154 are effective
for accounting changes made in fiscal years beginning after December 15, 2005. The adoption of SFAS 154 is not expected to have a material effect on the Companys financial statements.

The FASB issued Statement of Financial Accounting Standards No. 155, Accounting for Certain Hybrid Financial Instrumentsan Amendment of SFAS
No. 133 and 140 (SFAS 155) in February 2006. SFAS 155 amends Statement of Financial Accounting Standards No. 133, Accounting for Derivative Instruments and Hedging Activities, (SFAS 133) and
Statement of Financial Accounting Standards No. 140, Accounting for Transfers and Servicing of Financial Assets and Extinguishments of Liabilities (SFAS 140). SFAS 155 resolves issues addressed in Statement 133 Implementation
Issue No. D1, Application of Statement 133 to Beneficial Interests in Securitized Financial Assets . In summary, SFAS 155 permits fair value remeasurement for any hybrid financial instrument that contains an embedded derivative that
otherwise would require bifurcation. This statement is effective for all financial instruments acquired or issued after the beginning of an entitys first fiscal year that begins after September 15, 2006. The adoption of SFAS 155 is not
expected to have a material effect on the Companys financial statements.

In March 2006, the FASB issued Statement of Financial
Accounting Standards No. 156, FASB Statement No. 140, Accounting for Servicing of Financial Assets - an Amendment of FASB Statement No. 140, with respect to the accounting for separately recognized servicing assets and
servicing liabilities. This statement is effective as of the beginning of its first fiscal year that begins after September 15, 2006, and is not expected to have a material effect on the Companys financial statements.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005



NOTE C - PATENTS

The Companys intangible assets consist of expenditures associated with patents related to the Companys various technologies. Capitalized costs
include amounts paid to third parties for legal fees, application fees and other direct costs incurred in the filing and prosecution of patent applications. These assets are amortized on a straight-line method over their estimated useful
lives, which range from eight to ten years. The Company reviews these intangible assets for impairment in accordance with SFAS No. 144, Accounting for the Impairment or Disposal of Long-Lived Assets (SFAS 144). During
the year ended April 30, 2006, management believes no indications of impairment existed.

Patents consist of the following at
April 30:



|                              |  |      |          |   |      |   |          |  
|----------------------------- |  | ---- | -------- | - | ---- | - | -------- | -
|                              |  | 2006 |          |   | 2005 |  
|Patents                       |  |      | 311,727  |   |      |   | 526,337  |  
|Less accumulated amortization |  |      | (153,916 | ) |      |   | (314,719 | )
|                              |  |      |          |   |      |   |          |  
|                              |  | $    | 157,811  |   |      | $ | 211,618  |  
|                              |  |      |          |   |      |   |          |  

During the year ended April 30, 2006, the Company determined that certain patents no longer
had economic value and wrote-off the patent related assets totaling $249,001 and related accumulated amortization of $190,752.

The
amortization expense for years ended April 30, 2006, 2005 and 2004 was $29,950, $45,126 and $42,565, respectively. The unamortized balance of patents is estimated to be amortized over the next five years and thereafter as follows:



|                             |  |   |       
|---------------------------- |  | - | ------
|Fiscal Year ending April 30: |  |  
|2007                         |  | $ | 31,200
|2008                         |  | $ | 30,500
|2009                         |  | $ | 26,100
|2010                         |  | $ | 20,600
|2011                         |  | $ | 16,900
|Thereafter                   |  | $ | 33,511



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005



NOTE D - NOTES PAYABLE

In March 2006, the Company received a net amount of $163,750 from the issuance of one-year notes payable. The notes are unsecured and were issued with a
9% original issue discount of totaling $16,195 and pay interest at 9% per year. In addition, the Company issued 2-year warrants to purchase 816,410 shares of common stock at $0.245 per share. Additional discount of $163,750 was recorded for the
fair value of the warrants computed using the Black-Scholes pricing model.

Total discount on the notes of $179,945 will be amortized as
additional interest expense over the 1-year life of the notes payable.

Interest charges associated with the notes payable, including
amortization of the original issue discount and common stock purchase warrant value, aggregated $14,794 for the year ended April 30, 2006.

NOTE E - COMMITMENTS AND CONTINGENCIES

Litigation - The Company is subject to litigation in the
normal course of business, none of which management believes will have a material adverse effect on the Companys financial statements. At April 30, 2006 the Company is not a party to any litigation matters.

Employment Contracts -The Companys Board of Directors has approved a three-year employment contract with its President and Chief Executive
Officer at a base annual salary as determined by the Board (currently $189,000) and includes an annual stock option grant of 150,000 shares of the Companys common stock. The initial contract period expired July 31, 2005, however, the
contract will automatically renew annually unless terminated by either party. The contract provides that he may, at his election, receive a severance payment equal to 299% of his average annual salary and bonuses received during the prior two-year
period in the event of a change in control, as defined.

The Company also has a two-year employment contract with its Vice President of
Product Development at a base annual salary as determined by the Board (currently $167,000) and includes an annual stock option grant of 75,000 shares of the Companys common stock. The initial contract period has expired, however, the contract
automatically renews annually unless terminated by either party. The contract provides that he is to receive a severance payment equal to nine months of his average annual salary and bonuses received during the prior two-year period in the event of
a change in control, as defined.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005



|NOTE | F- STOCKHOLDERS EQUITY
|---- | -----------------------

Fiscal Year 2006:

In July 2005, the Company received the final payment of $321,730 under a purchase agreement signed in October 2004 and extended in November
2004 for the purchase of 2,500,000 shares of common stock at $0.185 per share plus a warrant to purchase 6,000,000 shares of common stock at $0.20 per share that expires in September 2007.

On July 13, 2005, the Company closed on a financing transaction with three private investors. In the transaction, the Company issued to the investors
unsecured convertible debentures in the principal amount of approximately $1.85 million payable over a term of three years beginning 120 days following the closing of the financing discounted on the date of issue at 10 percent. Proceeds to the
Company after commissions, investors professional fees, and original issue discount of $555,000, were approximately $1,130,500.

The
principal amount of the debentures is convertible to common stock at any time at the election of the holder at a rate of one common share for each $0.22 of principal. The Company may, at its option and subject to certain conditions, make monthly
payments on the debentures in common stock priced at the lower of $0.22 or 80 percent of the volume weighted average price for the common stock over the five trading days prior to the payment date. The Company also issued warrants to purchase up to
8,455,333 of shares of common stock exercisable during a term of three years at an exercise price of $0.242 per share

The Company
determined that the conversion feature embedded in the notes payable satisfied the definition of a conventional convertible instrument under the guidance provided in ETIF 00-19 and ETIF 05-02, as the conversion options value may only be
realized by the holder by exercising the option and receiving a fixed number of shares. As such, the embedded conversion option in the notes payable qualifies for equity classification under ETIF 00-19, qualifies for the scope exception of paragraph
11(a) of SAFS 133, and is not bifurcated from the host contract. In accordance with the provisions of Accounting Principles Board Opinion No. 14, the Company allocated the net proceeds received in this transaction to each of the convertible
debentures and common stock purchase warrants based on their relative estimated fair values. As a result, the Company allocated $770,000 to the convertible debentures and $525,000 to the common stock purchase warrants, which was recorded in
additional paid-in-capital. In accordance with the consensus of EITF issues 98-5 and 00-27, management determined that the convertible debentures contained a beneficial conversion feature based on the effective conversion price after allocating
proceeds of the convertible debentures to the common stock purchase warrants. Because the calculated beneficial conversion amount exceeded the remaining net carrying value of the convertible debentures, the beneficial conversion was recorded in an
amount equal to the remaining net carrying value of the convertible debentures of $770,000 with a corresponding amount recorded as additional paid-in-capital. The amounts recorded for the original



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005

NOTE F - STOCKHOLDERS EQUITY  Continued



issue discount, common stock purchase warrants and the beneficial conversion feature are amortized as interest expense over the terms of the convertible
debentures.

The shares underlying the convertible debentures and warrants are subject to a registration rights agreement that requires the
Company to effect a registration statement and then maintain the effectiveness of the registration statement for a defined period of time. If the Company fails to comply with the related contractual terms, then liquidated damages penalties accrue to
the Company in an amount not to exceed 20% of the investors investment. Management believes that such penalties reasonably represent the difference between the value of a registered share and an unregistered share of the Companys common
stock, and therefore, the Company has accounted for the warrants as equity instruments in the accompanying financial statements pursuant to the guidance in EITF 00-19.

During the year ended April 30, 2006, the private investors elected to convert $966,500 of the convertible debentures into 4,393,179 shares of common stock at $0.22 per share. In addition, the Company made
principal payments of $418,285 through the issuance of 4,018,555 shares of common stock. At April 30, 2006, 2,114,607 shares may be converted by the note holder under the debenture agreements at $0.22 per share.

Interest charges associated with the convertible debentures, including amortization of the original issue discount, common stock purchase warrant value
and the beneficial conversion feature, aggregated $1,641,080 for the year ended April 30, 2006.

Fiscal Year 2005:

The Company received $612,000, net of $68,000 of direct costs, for the sale of 2,266,666 shares of common stock, at a price of $0.30 per share. Each
investor also received 2,266,666 Series A warrants, as further disclosed in Note F.

The Company also received $1,632,500, net of $255,000
of direct costs, for the sale of 9,437,500 shares of common stock at a price of $0.20 per share. Each investor also received 9,437,500 Series A warrants, as further disclosed in Note F. The Company also issued 21,875 shares of common stock as
compensation for assistance with this placement. The fair value of the common stock issued of $4,813 has been determined using the market price of the stock on the issue date and has been offset against Additional Paid-In Capital as a reduction of
the proceeds from the private placement.

The Company issued 125,000 shares of common stock for legal services rendered. The Company
recorded an expense of $42,500, which represents the fair value of the common stock on the date the stock was issued.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005

NOTE F - STOCKHOLDERS EQUITY  Continued



The Company received initial payment of $140,000 under a purchase agreement signed in October 2004
and extended in November 2004 for the purchase of 2,500,000 shares of common stock at $0.185 per share plus a warrant to purchase 6,000,000 shares of common stock at $0.20 per share that expires in September 2007. As noted in Note J, the balance
under the agreement was received subsequent to April 30, 2005.

Fiscal Year 2004:

The Company received $2,001,601 for the sale of 12,897,779 shares of common stock, at prices ranging from $0.15 to $0.18 per share, in connection with a
$2,000,000 private placement of its common stock.

In addition, the Company issued 12,122,223 shares of common stock, and a warrant to
purchase 4,000,000 shares of common stock at $0.20 per share, as compensation to foreign advisors and financial consultants for services rendered in connection with the $2,000,000 common stock placement. The estimated fair value of the common stock
of $7,030,000 was determined using the stock price on February 11, 2004, the date the Company obtained the funds and was obligated to issue the shares. The fair value of the warrants of $340,500 was determined using the Black-Scholes
option-pricing model using the following assumptions: an average risk-free interest rate of 1.67%, average volatility of 70.1%, zero dividend and expected lives of 2 years. The fair value of the warrants and common stock was offset against
Additional Paid-In Capital as a reduction of the proceeds from the private placement when the shares were issued.

The Company issued 5,000
shares of common stock for cash proceeds of $625 resulting from the exercise of previously granted stock options issued for services.

NOTE G - STOCK OPTIONS AND WARRANTS

In September 1999, the Companys Board of Directors approved the
1999 Stock Plan (the 1999 Plan) which provides for the granting of incentive and nonstatutory stock options to employees, directors and consultants to purchase up to 4,000,000 shares of the Companys common stock. The 1999 Plan was
approved by stockholders on October 10, 2000. Options granted under the 1999 Plan are exercisable at various dates up to four years and have expiration periods of generally ten years. As of April 30, 2006, the Company had 2,895,000
qualified stock options outstanding under the 1999 Plan. In addition, the Company has 3,040,000 non-qualified stock options outstanding as of April 30, 2006.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005

NOTE G - STOCK OPTIONS AND WARRANTS  Continued



Fiscal Year 2006:

The Company issued 290,000 stock options with a weighted average exercise price of $0.17 to its employees and three Directors. All options were incentive stock options issued under the 1999 Stock Plan. The stock
options granted had exercise prices equal to the fair market value of the Companys stock on the dates of grant.

Fiscal Year 2005:

The Company issued 295,000 stock options with a weighted average exercise price of $0.28 to its employees and two Directors. All options
were incentive stock options issued under the 1999 Stock Plan. The stock options granted had exercise prices equal to the fair market value of the Companys stock on the dates of grant.

The Company issued 500,000 non-qualified stock options to a Company Director. The options have an exercise price of $0.15 per share, vest over a three
year period and expire in 2009. Deferred compensation has been recorded for the difference between the market price and the exercise price at the date of grant and will be amortized over the vesting period. Compensation expense associated with this
grant totaled $31,667 for the year ended April 30, 2005.

Fiscal Year 2004:

The Company issued 285,000 stock options with a weighted average exercise price of $0.24 to its employees and one Director. All options were incentive
stock options issued under the 1999 Stock Plan. The stock options granted had exercise prices equal to the fair market value of the Companys stock on the dates of grant.

The Company issued 500,000 non-qualified stock options to the Companys Chairman of the Board of Directors. The options have an exercise price of
$0.15 per share, vest over a three year period and expire in 2008. Also, 75,000 non-qualified stock options were issued to the Companys Vice President of Product Development. The options have an exercise price of $0.15 per share, vest over a
three year period and expire in 2014. Deferred compensation has been recorded for the difference between the market price and the exercise price at the date of grant and will be amortized over the respective vesting periods. Compensation expense
associated with these grants totaled $98,916 for the year ended April 30, 2004.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005

NOTE G - STOCK OPTIONS AND WARRANTS  Continued



The following table summarizes certain information related to the Companys stock options:



|                               |  |                           |   |                           |                              |      |         |           |   |                              |   |     
|------------------------------ |  | ------------------------- | - | ------------------------- | ---------------------------- | ---- | ------- | --------- | - | ---------------------------- | - | ----
|                               |  | Year ended April 30, 2006 |   | Year ended April 30, 2005
|                               |  | Options                   |   |                           | WeightedAverageExercisePrice |      | Options |           |   | WeightedAverageExercisePrice
|Outstanding, beginning of year |  | 6,165,000                 |   |                           | $                            | 0.19 |         | 5,390,000 |   |                              | $ | 0.18
|Granted                        |  | 290,000                   |   |                           |                              | 0.17 |         | 795,000   |   |                              |   | 0.20
|Forfeited                      |  | (520,000                  | ) |                           |                              | 0.15 |         | (20,000   | ) |                              |   | 0.23
|Exercised                      |  |                          |   |                           |                              |     |         |          |   |                              |   |    
|                               |  |                           |   |                           |                              |      |         |           |   |                              |   |     
|Outstanding, end of year       |  | 5,935,000                 |   |                           | $                            | 0.19 |         | 6,165,000 |   |                              | $ | 0.19
|                               |  |                           |   |                           |                              |      |         |           |   |                              |   |     

As of April 30, 2006, there were 1,105,000 options available for grant under the 1999 Plan.

The following table summarizes information about stock options outstanding at April 30, 2006:



|                         |  |                    |  |                                 |  |                                 |      |                    |           |                                 |   |     
|------------------------ |  | ------------------ |  | ------------------------------- |  | ------------------------------- | ---- | ------------------ | --------- | ------------------------------- | - | ----
|Range of Exercise Prices |  | Number Outstanding |  | Weighted Average Remaining Life |  | Weighted Average Exercise Price |      | Number Exercisable |           | Weighted Average Exercise Price
|$0.11 to $0.13           |  | 2,590,000          |  | 3.3                             |  | $                               | 0.12 |                    | 2,480,000 |                                 | $ | 0.12
|$0.14 to $0.16           |  | 1,350,000          |  | 4.1                             |  | $                               | 0.15 |                    | 1,183,333 |                                 | $ | 0.15
|$0.17 to $0.30           |  | 1,600,000          |  | 6.6                             |  | $                               | 0.22 |                    | 1,206,667 |                                 | $ | 0.21
|$0.30 to $0.80           |  | 395,000            |  | 4.7                             |  | $                               | 0.61 |                    | 383,333   |                                 | $ | 0.62
|                         |  |                    |  |                                 |  |                                 |      |                    |           |                                 |   |     
|                         |  | 5,935,000          |  |                                 |  |                                 |      |                    | 5,253,333 |                                 |   |     
|                         |  |                    |  |                                 |  |                                 |      |                    |           |                                 |   |     



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005

NOTE G - STOCK OPTIONS AND WARRANTS  Continued



The following table summarizes the Companys stock warrant information during the years ended
April 30:



|                               |  |            |   |      |                              |      |          |            |                              |   |     
|------------------------------ |  | ---------- | - | ---- | ---------------------------- | ---- | -------- | ---------- | ---------------------------- | - | ----
|                               |  | 2006       |   | 2005
|                               |  | Warrants   |   |      | WeightedAverageExercisePrice |      | Warrants |            | WeightedAverageExercisePrice
|Outstanding, beginning of year |  | 23,345,795 |   |      | $                            | 0.30 |          | 6,141,629  |                              | $ | 0.20
|Granted                        |  | 22,670,095 |   |      |                              | 0.23 |          | 17,204,166 |                              |   | 0.34
|Forfeited                      |  | (6,025,769 | ) |      |                              | 0.20 |          |           |                              |   |    
|Exercised                      |  | (17,467    | ) |      |                              | 0.01 |          |           |                              |   |    
|                               |  |            |   |      |                              |      |          |            |                              |   |     
|Outstanding, end of year       |  | 39,972,654 |   |      | $                            | 0.28 |          | 23,345,795 |                              | $ | 0.30
|                               |  |            |   |      |                              |      |          |            |                              |   |     

Fiscal 2006:

As disclosed in Note F to the financial statements, in connection with the issuance of convertible debentures, the Company issued warrants to purchase up to 8,455,333 of shares of common stock exercisable during a
term of three years at an exercise price of $0.242 per share.

The Company issued warrants to purchase 6,000,000 shares of common stock at
$0.20 per share that expire in September 2007 in connection the sale of 2,500,000 shares of common stock at $0.185 per share, of which final payment of $321,667 was received in July 2005.

During January 2006, the Company issued warrants for the purchase of 2,000,000 shares of the Companys common stock to a foreign individual in with
connection capital raising services to be provided to the Company.

As disclosed in Note D, the Company issued warrants to purchase
5,398,352 shares of common stock at $0.245 per share that expire in 2011 in connection the issuance of 9% notes payable.

Fiscal 2005:

In connection with the sale of 2,266,666 shares of common stock issued during the year, as noted in Note F, the Company issued 2,266,666
warrants exercisable at $0.47 per share and expiring May 31, 2009. The warrants may be called by the Company for cancellation without payment to the holders of the warrants, if the market price for the common stock is twice the



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005

NOTE G - STOCK OPTIONS AND WARRANTS  Continued



exercise price of the warrants over a period of ten consecutive trading days. The estimated relative value of the warrants issued was approximately $349,000
and such amount has been recorded in Additional Paid-in Capital.

In connection with the sale of 9,437,500 shares of common stock issued in
during the year, as noted in Note F, the Company issued 9,437,500 warrants exercisable at $0.28 per share and expiring in 2007. The warrants may be called by the Company for cancellation without payment to the holders of the warrants, if the market
price for the common stock is twice the exercise price of the warrants over a period of ten consecutive trading days. The estimated relative value of the warrants issued was approximately $630,000 and such amount has been recorded in Additional
Paid-in Capital.

In December 2004, the Company approved the issuance of two-year warrants to six investors to purchase 5,500,000 shares of
common stock at a price of $.40 per share in consideration of the delayed registration of their stock. The estimated fair value of the warrants of $311,000 has been recorded as an expense in the accompanying statement of operations with a
corresponding credit recorded to Additional Paid-in Capital.

Fiscal 2004:

During fiscal 2004, the Company issued warrants for the purchase of 4,000,000 shares of the Companys common stock to five foreign financial
consultants at an exercise price of $0.20 per share. Based on a Black-Scholes analysis, the warrants had an estimated fair value of $340,500 on the date of grant. The warrants were issued for investor services provided to the Company in connection
with a $2,000,000 private placement of its common stock. The warrants expire in September 2005. The estimated fair value of the warrants has been charged against Additional Paid-In Capital as a reduction of the proceeds from the private placement.

NOTE H - INCOME TAXES

No provision for federal and state income taxes has been recorded as the Company has incurred net operating losses through April 30, 2006. The Companys federal net operating loss carryforwards as of April 30,
2006 are approximately $27,000,000. The loss carryforwards expire in various years through 2026. Deferred tax assets of approximately $11.9 million and $10.1 million at April 30, 2006 and 2005, respectively, include the effects of these net
operating loss carryforwards and research and development credit carryforwards. A valuation allowance has been provided for the full amount of the deferred tax assets due to the uncertainty of realization. Utilization of the Companys net
operating loss carryforwards will be limited based on ownership changes under Section 382 of the Internal Revenue Code.



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005

NOTE H - INCOME TAXES  Continued



The provision for income taxes consists of the following for the three years ended April 30,
2006:



|                                 |  |                       |            |   |      |   |            |      |  |   |          |  
|-------------------------------- |  | --------------------- | ---------- | - | ---- | - | ---------- | ---- |  | - | -------- | -
|                                 |  | Years ended April 30, |           
|                                 |  | 2006                  |            |   | 2005 |   |            | 2004 | 
|Current and deferred tax benefit |  | $                     | (1,800,000 | ) |      | $ | (1,100,000 | )    |  | $ | (920,000 | )
|Change in valuation allowance    |  |                       | 1,800,000  |   |      |   | 1,100,000  |      |  |   | 920,000  |  
|                                 |  |                       |            |   |      |   |            |      |  |   |          |  
|Net tax benefit                  |  | $                     |           |   |      | $ |           |      |  | $ |         |  
|                                 |  |                       |            |   |      |   |            |      |  |   |          |  

NOTE I - RELATED PARTIES

During fiscal year 2006, 2005 and 2004, the Company paid $49,400, $125,000 and $126,000, respectively, to a specialty contract manufacturer of
pharmaceutical products to manufacture the Companys perfluorocarbon-based blood substitute and therapuetic oxygen carrier, for upcoming clinical trials. As of April 30, 2006 and 2005, the Company owed this entity $17,300 and $48,150,
respectively, and such amount is included in accounts payable in the accompanying balance sheets. An officer of the Company is a minority shareholder and director of this specialty manufacturer.

NOTE J - QUARTERLY FINANCIAL DATA (Unaudited)

The following table summarizes the unaudited quarterly results of operations for fiscal years 2006 and 2005:



|                                        |  |                           |          |   |               |   |            |              |  |   |               |   |  |            |  |   |        |            |   |   |        |  
|--------------------------------------- |  | ------------------------- | -------- | - | ------------- | - | ---------- | ------------ |  | - | ------------- | - |  | ---------- |  | - | ------ | ---------- | - | - | ------ | -
|                                        |  | Year Ended April 30, 2006 |         
|                                        |  | FirstQuarter              |          |   | SecondQuarter |   |            | ThirdQuarter |  |   | FourthQuarter |   |  | Year       | 
|Research and development expenses       |  | $                         | 340,173  |   |               | $ | 290,362    |              |  | $ | 327,361       |   |  | $246,681   |  |   | $      | 1,204,577  |  
|General and administrative expenses     |  |                           | 275,667  |   |               |   | 395,700    |              |  |   | 333,559       |   |  | 269,088    |  |   |        | 1,274,014  |  
|Interest                                |  |                           |         |   |               |   | 1,016,652  |              |  |   | 220,324       |   |  | 418,898    |  |   |        | 1,655,874  |  
|                                        |  |                           |          |   |               |   |            |              |  |   |               |   |  |            |  |   |        |            |   |   |        |  
|Total expenses                          |  |                           | 615,840  |   |               |   | 1,702,714  |              |  |   | 881,244       |   |  | 934,667    |  |   |        | 4,134,465  |  
|Other income                            |  |                           | (3,492   | ) |               |   | (25,633    | )            |  |   | (20,707       | ) |  | (18,040)   |  |   |        | (67,872    | )
|                                        |  |                           |          |   |               |   |            |              |  |   |               |   |  |            |  |   |        |            |   |   |        |  
|Net loss                                |  | $                         | (612,348 | ) |               | $ | (1,677,081 | )            |  | $ | (860,537      | ) |  | $(916,627) |  |   | $      | (4,066,593 | )
|                                        |  |                           |          |   |               |   |            |              |  |   |               |   |  |            |  |   |        |            |   |   |        |  
|Basic and diluted loss per common share |  | $                         | (0.005   | ) |               | $ | (0.013     | )            |  | $ | (0.006        | ) |  |            |  | $ | (0.006 | )          |   | $ | (0.029 | )
|                                        |  |                           |          |   |               |   |            |              |  |   |               |   |  |            |  |   |        |            |   |   |        |  



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##### Table of Contents

SYNTHETIC BLOOD INTERNATIONAL, INC.

(A Development Stage Enterprise)

NOTES TO
FINANCIAL STATEMENTS

April 30, 2006 and 2005

NOTE J - QUARTERLY FINANCIAL DATA (Unaudited)  Continued



|                                        |  |                           |          |   |               |   |          |              |  |   |               |   |  |      |          |   |  |   |            |  
|--------------------------------------- |  | ------------------------- | -------- | - | ------------- | - | -------- | ------------ |  | - | ------------- | - |  | ---- | -------- | - |  | - | ---------- | -
|                                        |  | Year Ended April 30, 2005 |         
|                                        |  | FirstQuarter              |          |   | SecondQuarter |   |          | ThirdQuarter |  |   | FourthQuarter |   |  | Year |         
|Research and development expenses       |  | $                         | 219,466  |   |               | $ | 309,614  |              |  | $ | 304,987       |   |  | $    | 443,058  |   |  | $ | 1,277,125  |  
|General and administrative expenses     |  |                           | 255,614  |   |               |   | 291,286  |              |  |   | 588,308       |   |  |      | 272,279  |   |  |   | 1,407,487  |  
|                                        |  |                           |          |   |               |   |          |              |  |   |               |   |  |      |          |   |  |   |            |  
|Total expenses                          |  |                           | 475,080  |   |               |   | 600,900  |              |  |   | 893,295       |   |  |      | 715,337  |   |  |   | 2,684,612  |  
|Other income                            |  |                           | (1,658   | ) |               |   | (944     | )            |  |   | (4,799        | ) |  |      | (4,413   | ) |  |   | (11,814    | )
|                                        |  |                           |          |   |               |   |          |              |  |   |               |   |  |      |          |   |  |   |            |  
|Net loss                                |  | $                         | (473,422 | ) |               | $ | (599,956 | )            |  | $ | (888,496      | ) |  | $    | (710,924 | ) |  | $ | (2,672,798 | )
|                                        |  |                           |          |   |               |   |          |              |  |   |               |   |  |      |          |   |  |   |            |  
|Basic and diluted loss per common share |  | $                         | (0.004   | ) |               | $ | (0.005   | )            |  | $ | (0.007        | ) |  | $    | (0.006   | ) |  | $ | (0.020     | )
|                                        |  |                           |          |   |               |   |          |              |  |   |               |   |  |      |          |   |  |   |            |  

Basic and diluted loss per common share for each of the quarters presented above is based on the
respective weighted average number of common and dilutive potential common shares outstanding for each period and the sum of the quarters may not necessarily be equal to the full year basic and diluted loss per common share amounts. For the periods
presented, the effect of the Companys common stock options and warrants are excluded from the diluted loss per share calculations since inclusion of such items would be antidilutive for that period.

NOTE K - SUBSEQUENT EVENTS

Subsequent to April 30, 2006 and through July 15, 2006, the Company received an additional $118,200 from the issuance of additional unsecured one-year notes payable. The notes were issued with a 9% original issue discount of
totaling $11,690 and pay interest at 9% per year. In addition, the Company issued 2-year warrants to purchase 536,273 shares of common stock at $0.245 per share.

In addition the Company issued $70,000 of unsecured one-year 18% notes payable and 2-year warrants to purchase 760,000 shares of common stock at $0.245 per share.



F-27