A tissue closure device has an elongate body with a first portion and a second portion. A wound closure member is also provided. In operation, a wound closure member is releasably held on a distal end of the first portion. The wound closure member is advanced within the patient until it is placed on...http://www.google.fr/patents/US7931628?utm_source=gb-gplus-shareBrevet US7931628 - Device for closing tissue openings
