EXHIBIT - 32.2

                                 TRIMEDYNE, INC.

                            CERTIFICATION PURSUANT TO
                               SECTION 906 OF THE
                           SARBANES-OXLEY ACT OF 2003

In connection with the Annual Report of Trimedyne, Inc. (the Company) on Form
10-K/A for the fiscal year ended September 30, 2008, as filed with the
Securities and Exchange Commission on the date hereof (the Report), I, Jeffrey
S. Rudner, Principal Accounting Officer of the Company, certify, pursuant to 18
U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of
2003, that:

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

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

/s/ Jeffrey S. Rudner
- ------------------------------
Jeffrey S. Rudner
Principal Accounting Officer
February 10, 2009