**Exhibit31.1**

**CERTIFICATION**

I, Douglass T.Simpson, President and Chief Executive Officer, certify that:

1.               I have reviewedthis annual report on Form 10-KSB of Corgenix Medical Corporation.

2.               Based on myknowledge, this annual report does not contain any untrue statement of amaterial fact or omit to state a material fact necessary to make the statementsmade, in light of the circumstances under which such statements were made, notmisleading with respect to the period covered by this annual report.

3.               Based on myknowledge, the financial statements, and other financial information includedin this report, fairly present in all material respects the financialcondition, results of operations and cash flows of the registrant as of, andfor, the periods presented in this annual report;

4.               The small businessissuer’s other certifying officers and I are responsible for establishing andmaintaining disclosure controls and procedures (as defined in Exchange ActRules 13a-15(e) and 15d-15(e)) and internal control over financial reporting(as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the smallbusiness issuer and have:

(a)          Designed such disclosurecontrols and procedures, or caused such disclosure controls and procedures tobe designed under our supervision, to ensure that material information relatingto the small business issuer, including its consolidated subsidiaries, is madeknown to us by others within those entities, particularly during the period inwhich this report is being prepared;

(b)         Evaluated theeffectiveness of the small business issuer’s disclosure controls and proceduresand presented in this report our conclusions about the effectiveness of thedisclosure controls and procedures, as of the end of the period covered by thisreport based on such evaluation; and

(c)          Disclosed in this reportany change in the small business issuer’s internal control over financialreporting that occurred during the small business issuer’s most recent fiscalquarter (the small business issuer’s fourth fiscal quarter in the case of anannual report) that has materially affected, or is reasonably likely tomaterially affect, the small business issuer’s internal control over financialreporting; and

5.               The small businessissuer’s other certifying officers and I have disclosed, based on our mostrecent evaluation of internal control over financial reporting, to the smallbusiness issuer’s auditors and the audit committee of registrant’s board ofdirectors:

(a)          All significantdeficiencies in the design or operation of internal control over financialreporting which are reasonably likely to adversely affect the small businessissuer’s ability to record, process, summarize and report financialinformation; and

(b)         Any fraud, whether or notmaterial, that involves management or other employees who have a significantrole in the small business issuer’s internal control over financial reporting.
| Date: September 14, 2007              |   |
|---------------------------------------|--------|
|                                  |   |
| /S/Douglass T. Simpson                |   |   |
| President and Chief Executive Officer |   |
|                                       |        |  |  |

 

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