Viveve Medical (VIVE) 10-Q 2003 Q3 Quarterly report

Exhibit 32.1

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 the quarterly report on Form 10-Q of PLC Systems Inc. (the “Company”) for the period ended September 30, 2003 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned, Mark R. Tauscher, Chief Executive Officer of the Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, 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 the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	November 13, 2003	By:	/s/ Mark R. Tauscher
			Mark R. Tauscher
			Chief Executive Officer

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

In connection with the quarterly report on Form 10-Q of PLC Systems Inc. (the “Company”) for the period ended September 30, 2003 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned, James G. Thomasch, Chief Financial Officer of the Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, 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 the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	November 13, 2003	By:	/s/ James G. Thomasch
			James G. Thomasch
			Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.