Surgical clips, and methods of use thereof, are provided for tissue approximation and attachment, and more particularly, for sealingly joining a graft vessel to a target vessel. The graft vessel has a free end and a graft vessel wall defining a graft lumen. The target vessel has a target vessel wall...http://www.google.es/patents/US7763041?utm_source=gb-gplus-sharePatente US7763041 - Surgical clips and methods for tissue approximation
Surgical clips and methods for tissue approximation
