Exhibit 31.1
Certification of Principal Executive Officer
Certification Pursuant to Section 302
of the Sarbanes-Oxley Act of 2002
I, Brian E. Stewart, certify that:
1. I have reviewed this annual report on Form 10-K/A of Patient Safety Technologies, Inc.;
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; and
Date: April 30, 2013
/s/ BRIAN E. STEWART |
Brian E. Stewart |
Chief Executive Officer |
(Principal Executive Officer) |