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Aplicador endoscópico de clips quirúrgicos
专利权人:
TYCO HEALTHCARE GROUP LP
发明人:
SORRENTINO, GREGORY,WHITFIELD, KENNETH H.
申请号:
ES10014390
公开号:
ES2388130T3
申请日:
2009.08.25
申请国别(地区):
ES
年份:
2012
代理人:
摘要:
An apparatus (100) for application of surgical clips (C) to body tissue, said apparatus (100) comprising: a handle assembly (102) including an actuator (108) and a drive rod (140) can sertrasladada with a reciprocating movement by the actuator (108) upon actuation, a shaft assembly (104) extending distally from the handle assembly (102) and defining longitudinal uneje, including the axle assembly (102) a housing (152a, 152b, 154) a plurality of surgical clips (C) disposed within the housing (152a, 152b, 154), a pair of jaws (106) mounted adjacent to a distal end portion of the housing (152a, 152b, 154), wherein said jaws (106) movable between an open separated condition and approximately closed state, a push rod (156) arranged to perform a reciprocating movement within the housing (152a, 152b, 154), said pusher bar being ( 156) configured to load a c lip distalmost surgical (C1) in lasmandíbulas (106) as said jaws (106) are in the open condition and remain encontacto with surgical clip (C1) charged during an approximation of the jaws (106), a feed plate ( 162) arranged to perform a reciprocating movement within the housing (152a, 152b, 154), adjacent to the pusher bar (156), said feed plate (162) at least one flap (162b) that can be engaged by a shoulder of the pusher bar (156), wherein said flange barraempujadora (156) engages the at least one fin (162b) of the feed plate during distal movement yproximal of said pusher bar (156) for movement proximal or distal movement of LaPlaca feed (162), a conveyor clips (164) disposed within the housing (152a, 152b, 154) adjacent to the feed plate (162), wherein said conveyor clips (164 ) it is configured to retain the plural ity of surgical clips (C), a clip follower (166) slidably supported in the conveyor clips (164) in a place proximalde the plurality of surgical clips (C), the clip follower configured to push the plurality declips surgical in a distal direction, including clip follower (166) a first tab (166b) quesobresal
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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