Invuity (IVTY) 10-Q 2016 Q2 Quarterly report

Exhibit 32.1

CERTIFICATION PURSUANT TO18 U.S.C. SECTION 1350,AS ADOPTED PURSUANT TOSECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report of Invuity, Inc. (the “Company”) on Form 10-Q for the fiscal quarter ending June 30, 2016, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Philip Sawyer, Chief Executive Officer, and James Mackaness, Chief Financial Officer, of the Company, certify, pursuant to and for purposes of 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) to my knowledge 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.

/s/ Philip Sawyer

Philip Sawyer

Chief Executive Officer

July 20, 2016 

/s/ James Mackaness

James Mackaness

Chief Financial Officer

July 20, 2016