END-TO-SIDE ANASTOMOTIC DEVICE INCLUDING BRANCHED DRIVE BAR

摘要

PURPOSE: An end-to-side fistular anastomosing device with a divergence type drive bar is provided to anastomose a fistular rapidly and accurately. CONSTITUTION: Multiple drive bars(52) penetrate a first anastomosis ring and a second anastomosis ring. A supporting ring(54) is installed on the front end parts of the drive bars respectively. A rotating lever(20) is connected to the rear end part of a housing. Multiple internal movement bars are moved by the rotation of the rotating lever. An internal drive tube connects the first anastomosis ring and the second anastomosis ring.