Surgical instrument, in particular, in the form of ultrasound scissors used for laparoscopic operations, comprises a push rod fixed in the groove of a guide tube by means of a cover sleeve

摘要

Surgical instrument comprises a push rod fixed in the groove of a guide tube by means of a cover sleeve. The surgical instrument, in particular, in the form of ultrasound scissors used for laparoscopic operations comprises a push rod (17) fixed in the groove of a guide tube (21) by means of a cover sleeve (15). After the cover sleeve is removed the pusher rod can be taken out of the clamper jaw (18) and the glider unit (13). The hand grip is then unhooked, and can be removed together with the glider unit from the guide tube.