Peterson, Darion,Kerr, Duane Eugene,Dycus, Sean T.
申请号：
AU2015242957
公开号：
AU2015242957B2
申请日:
2015.10.13
申请国别(地区):
AU
年份:
2017
代理人:
摘要：
#$%^&*AU2015242957B220170420.pdf#####VESSEL SEALER AND DIVIDER FOR USE WITH SMALL TROCARS AND CANNULAS ABSTRACT An endoscopic bipolar forceps (10), comprising: a housing (20)； a shaft (12) extending distally from the housing (20) and defining a longitudinal axis therethrough； an end effector assembly (100) disposed at a distal end of the shaft (12), the end effector assembly (100) including a movable jaw member (110) and a fixed jaw member (120), the movable jaw member (110) pivotable relative to the fixed jaw member (120) about a pivot pin (103), the movable jaw member (110) including a pivot flange (118) comprising a protrusion (117) that extends therefrom； a movable handle (40) coupled to the housing (20)； and a tubular reciprocating sleeve (60) operably coupled to the movable handle (40) and configured to pivot the movable jaw member (110) 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), the tubular reciprocating sleeve (60) defining an aperture (62) therein at a distal end thereof that is configured to receive the protrusion (117) of the pivot flange (118) of the movablejaw member (110), the tubular reciprocating sleeve (60) proximally translatable relative to the longitudinal axis of the shaft (12) in response to proximal movement of the movable handle (40) relative to the housing (20) to pivot the movable jaw member (110) from the first position to the second position, wherein each of the movable and fixed jaw members (110, 120) is adapted to connect to a source of electrosurgical energy such that the movable and fixed jaw members (110, 120) are capable of conducting energy through tissue grasped therebetween.
