An endovascular stapling apparatus for delivering a staple to a vessel of a patient, including a plurality of clips, a housing, and a rod. Each of the clips includes a bridge and legs that self-transition from a biased state to a natural state in which the legs each form a loop. The housing defines a...http://www.google.ca/patents/US7954688?utm_source=gb-gplus-sharePatent US7954688 - Endovascular stapling apparatus and methods of use
