公开(公告)号：US20240358393A1

公开(公告)日：2024-10-31

申请号：US18566600

申请日：2022-06-01

Applicant: Covidien LP

Inventor： David J. Van Tol ,  Michael B. Lyons ,  Ken Netzel ,  Monte S. Fry ,  James D. Allen

IPC: A61B17/32 ,  A61B17/00 ,  A61B34/35

CPC classification number: A61B17/320068 ,  A61B17/00234 ,  A61B34/35 ,  A61B2017/00141 ,  A61B2017/00199 ,  A61B2017/00353 ,  A61B2017/00398 ,  A61B2017/00477 ,  A61B2017/320071 ,  A61B2017/320075 ,  A61B2017/320094

Abstract: An ultrasonic surgical system includes an ultrasonic transducer configured to receive an electrical drive signal and produce ultrasonic mechanical motion that is output along an ultrasonic horn of the ultrasonic transducer. The ultrasonic horn defines a transverse cam slot. A blade extends from the ultrasonic horn. The blade receives the ultrasonic mechanical motion from the ultrasonic horn for treating tissue. A jaw member is movable relative to the blade between a spaced-apart position and an approximated position for clamping tissue. A cam pin is slidably disposed in the cam slot and is operably coupled to the jaw member. Slidably advancing the cam pin in the cam slot actuates the jaw member between the spaced-apart position and the approximated position.