**Exhibit31.2**

**CERTIFICATION PURSUANT TO**

**SECTION302 OF THE SARBANES-OXLEY ACT OF 2002**

I, Richard Thon, certify that:

1.               Ihave reviewed this quarterly report on Form 10-QSB for the quarter ended March31, 2007 of ProUroCare Medical Inc.;

2.               Basedon my knowledge, this 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.               Basedon my knowledge, the financial statements, and other financial informationincluded in this report, fairly present in all material respects the financialcondition, results of operations and cash flows of the small business issuer asof, and for, the periods presented in this report;

4.               Thesmall business issuer’s other certifying officer and I are responsible forestablishing and maintaining disclosure controls and procedures (as defined inExchange Act Rules 13a-15(e) and 15d-15(e)) for the small business issuer andhave:

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 an annual report) that has materially affected, or is reasonably likelyto materially affect, the small business issuer’s internal control overfinancial reporting; and

5.               Thesmall business issuer’s other certifying officer and I have disclosed, based onour most recent evaluation of internal control over financial reporting, to thesmall business issuer’s auditors and the audit committee of the small businessissuer’s board of directors (or persons performing the equivalent functions):

a)              All significantdeficiencies and material weaknesses in the design or operation of internalcontrol over financial reporting which are reasonably likely to adverselyaffect the small business issuer’s ability to record, process, summarize andreport financial information; and

b)             Any fraud, whether ornot 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/ Richard Thon               |
|--------------------------|--------|--------------------------------|
|                     |   | Name: Richard Thon             |
|                     |   | Title: Chief Financial Officer |
|                          |        |                                |  |

 

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