An ultrasonic dissection and coagulation system for surgical use is provided. The system includes an ultrasonic instrument, a control module, and a pedal actuator. The ultrasonic actuator has a housing and an elongated body portion extending from the housing. An ultrasonic transducer supported within...http://www.google.com/patents/US6036667?utm_source=gb-gplus-sharePatent US6036667 - Ultrasonic dissection and coagulation system
