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 October 31, 2004 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: December 9, 2004                    /s/ Eapen Chacko
                                          ----------------------------------
                                              Eapen Chacko
                                              Chief Financial Officer


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