An electrosurgical instrument having a safety shield for use in laparoscopic or like electrosurgical procedures designed to receive a plurality of electrosurgical instrument inserts. The electrosurgical inserts are designed so as to provide quick and easy attachment to the electrosurgical apparatus while...http://www.google.fr/patents/US6494877?utm_source=gb-gplus-shareBrevet US6494877 - Electrosurgical apparatus for laparoscopic and like procedures
Electrosurgical apparatus for laparoscopic and like procedures
