EXHIBIT 32.2


CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION
906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with this quarterly  report of Possis Medical,  Inc. (the Company)
on Form 10Q for the period ended  January 31, 2005 as filed with the  Securities
and Exchange  Commission  on the date hereof ("the  Report"),  I, Eapen  Chacko,
Chief Financial Officer of the Company,  certify,  pursuant to 18 U.S.C. Section
1350,  as adopted  pursuant  to Section 906 of the  Sarbanes-Oxley  Act of 2002,
that:

     1.  The Report fully  complies  with the  requirements  of Section 13(a) or
         15(d) of the Securities Exchange Act of 1934; and

     2.  The  information  contained  in this  Report  fairly  presents,  in all
         material respects, the financial condition and results of operations of
         the Company.




Date: March 4, 2005                                  /s/ Eapen Chacko
                                                     ---------------------------
                                                         Eapen Chacko
                                                         Chief Financial Officer

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