EXHIBIT 32.2
Certification
I, Michael Luetkemeyer, hereby certify pursuant toRule 13a-14(b) orRule 15d-14(b) of the Securities Exchange Act of 1934 and 18 U.S.C. Section 1350, that the Annual Report onForm 10-K of TranS1 Inc. for the year ended December 31, 2008 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that the information contained in such Report fairly presents, in all material respects, the financial condition and results of operations of TranS1 Inc.
/s/ Michael Luetkemeyer
Michael Luetkemeyer
Chief Financial Officer
Date: March 13, 2009
This certification accompanies the Annual Report pursuant toRule 13a-14(b) orRule 15d-14(b) under the Securities Exchange Act of 1934 and 18 U.S.C. Section 1350 and shall not be deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act of 1934.
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