Trimedyne (TMED) 10-Q 2013 Q1 Quarterly report

EXHIBIT 32.1

CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly filing of Trimedyne, Inc., a Nevada corporation (the "Company"), on Form 10-Q for the period ended December 31, 2012 as filed with the Securities and Exchange Commission (the "Report"), the undersigned, Marvin P. Loeb, the Chief Executive Officer of the Company, hereby certifies, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C.ss.1350), that:

(1) The Report fully complies with the requirements of section 13(a) of the Securities Exchange Act of 1934; and

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

Dated: February 18, 2013

/s/ Marvin P. Loeb

Marvin P. Loeb

Chairman and Chief Executive Officer