A surgical fastener comprising a fastener member and a retainer member is disclosed. The fastener provides improved hemostasis and, desirably, is of a resinous material that is absorbable in the body. The fastener member has prongs which extend substantially perpendicularly from a base to interlock with...http://www.google.de/patents/US4667674?utm_source=gb-gplus-sharePatent US4667674 - Surgical fastener exhibiting improved hemostasis
