Apparatus and method for endoscopically harvesting an elongate structure such as a blood vessel or nerve from a patient's body. A harvesting head defines a channel for receiving a blood vessel or the like and an outer surface for dissecting and retracting connective tissue surrounding a vessel received...http://www.google.es/patents/US6143008?utm_source=gb-gplus-sharePatente US6143008 - Apparatus for endoscopic harvesting of elongate tissue structures
Apparatus for endoscopic harvesting of elongate tissue structures
