ULTRASONIC CLAMP COAGULATOR APPARATUS HAVING IMPROVED CLAMP ARM PIVOT MOUNT

摘要

An ultrasonic surgical clamp coagulator apparatus is configured to effect cutting, coagulation, and clamping of tissue during surgical procedures. The apparatus includes an elongated portion having a pivotal clamp arm at a distal end thereof for clamping tissue against an associated ultrasonic end-effector. A clamp arm mount of the apparatus interferingly engages the pivotal clamp arm to thereby maintain the clamp arm in substantial alignment with the end-effector, while accommodating normal manufacturing tolerances of the components.