**Exhibit31.2**

**CERTIFICATION**

I, William H.Critchfield, Senior Vice President and Chief Financial Officer certify that:

1.               I have reviewedthis quarterly report on Form 10-QSB of Corgenix Medical Corporation.

2.               Based on myknowledge, this quarterly 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 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 quarterly report;

4.               The small businessissuer’s other certifying officer(s) 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 suchdisclosure controls and procedures, or caused such disclosure controls andprocedures to be designed under our supervision, to ensure that materialinformation relating to the small business issuer, including its consolidatedsubsidiaries, is made known to us by others within those entities, particularlyduring the period in which 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 thisreport any change in the small business issuer’s internal control overfinancial reporting that occurred during the small business issuer’s mostrecent fiscal quarter (the small business issuer’s fourth fiscal quarter in thecase of a quarterly report) that has materially affected, or is reasonablylikely to materially affect, the small business issuer’s internal control overfinancial reporting; and

5.               The small businessissuer’s other certifying officer(s) 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 the small business issuer’sboard of directors:

a.               All significant deficienciesin the design or operation of internal control over financial reporting whichare reasonably likely to adversely affect the small business issuer’s abilityto record, process, summarize and report financial information; and

b.              Any fraud, whetheror not material, that involves management or other employees who have asignificant role in the small business issuer’s internal control over financialreporting.
| Date: May 15, 2007                                 |   |   |
|----------------------------------------------------|--------|--------|
|                                               |   |   |
| /s/ William H.  Critchfield                        |   |   |
| Senior Vice  President and Chief Financial Officer |   |   |

 

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