PETERSON, Darion,KERR, Duane Eugene,DYCUS, Sean T.
申请号：
AU2017206219
公开号：
AU2017206219B2
申请日:
2017.07.20
申请国别(地区):
AU
年份:
2018
代理人:
摘要：
#$%^&*AU2017206219B220181206.pdf#####VESSEL SEALER AND DIVIDER FOR USE WITH SMALL TROCARS AND CANNULAS ABSTRACT An endoscopic bipolar forceps (10), comprising a housing (20)； a rotating tube (160) rotatably coupled to the housing (20) and extending distally from the housing (20)； an end effector assembly (100) disposed at a distal end of the rotating tube (160), the end effector assembly (100) including a movable jaw member (110) and a fixed jaw member (120), the movable jaw member (110) including a flange (118) and the fixed jaw member (120) including a pair of spaced-apart flanges (125a, 125b) defining a cavity (121) therebetween configured to receive the flange (118) of the movable jaw member (110), the movable jaw member (110) defining a lead channel and movable relative to the fixed jaw member (120) from a first position, wherein the movable jaw member (110) is disposed in spaced relation relative to the fixed jaw member (120), to a second position, wherein the movable jaw member (110) is closer to the fixed jaw member (120), each spaced-apart flange of the pair of spaced-apart flanges (125a, 125b) of the fixed jaw member (120) fixedly engaged with the rotating tube (160) and electrically coupled to the rotating tube (160) via direct mechanical contact between each spaced-apart flange of the pair of spaced-apart flanges (125a, 125b) of the fixed jaw member (120) and the rotating tube (160)； a first cable lead (3 1Oa) extending from the housing (20), through the rotating tube (160), and through the lead channel of the movable jaw member (110) to electrically couple to the movable jaw member (110)； a second cable lead (310b) coupled to the rotating tube (160)； and an electrosurgical cable (310) extending from the housing (20) and adapted to connect to a source of electrosurgical energy and configured to supply energy to the first and second cable leads (310a, 310b) such that the movable and fixed jaw members (110, 1
