A surgical instrument an outer hollow member having a passageway extending therethrough. A handle is disposed near its proximal end to enable manipulation of the outer member. An inner movable assembly reciprocates through the passageway. A distal end of the inner assembly is drivable distally through...http://www.google.es/patents/US5653716?utm_source=gb-gplus-sharePatente US5653716 - Suture manipulating instrument with grasping members
Suture manipulating instrument with grasping members
