A system and method for controlling electrosurgical snares are disclosed. The system includes an electrosurgical instrument having an elongate tubular sheath having proximal and distal ends, the sheath having a longitudinal axis defined therethrough and a shaft having proximal and distal ends. The shaft...http://www.google.es/patents/US20070208339?utm_source=gb-gplus-sharePatente US20070208339 - System and method for controlling electrosurgical snares
System and method for controlling electrosurgical snares
