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1. 发明授权

US4478220A Ligating clip cartridge 失效
标题翻译：夹夹子
公开(公告)号：US4478220A
公开(公告)日：1984-10-23
申请号：US345976
申请日：1982-02-05
申请人： John Di Giovanni , Steven Failla , Laszlo Huebscher , John S. Pedlick , John R. Menges , Lech Proszynski
发明人： John Di Giovanni , Steven Failla , Laszlo Huebscher , John S. Pedlick , John R. Menges , Lech Proszynski
IPC分类号： A61B17/12 , A61B17/128 , B25C5/02 , B25C5/06
CPC分类号： A61B17/128
摘要： A multiple clip applier including a handle and a cartridge which holds a large number of ligating clips and which snaps into a cartridge-receiving channel on the handle. The handle operates like an elongted scissors with scissors handles at one end and jaws at the other to which clips may be delivered in rapid succession. Opening and closing the scissors handles operates the mechanism of the handle to open and close the jaws and to provide a long stroke motion for delivering clips from the end of the cartridge to the nose section. Clips may be indexed through the cartridge by reciprocating parts of the cartridge with respect to one another with a short stroke cocking motion captured from the long stroke delivery motion from a cooperating slot and pin mechanism. These two motions are accomplished within the envelope of motion of the normal opening and closing of the scissors handles to operate the jaws of the applier and to feed and index clips from the cartridge to the nose. The mechanism of the present invention permits the overall shape of the handle to be small, compact and readily adaptable for use even deep in an incision site.
摘要翻译：多个施夹器，包括把手和盒，其保持大量的连接夹并且卡扣在手柄上的盒接收通道中。手柄的作用就像一根伸长的剪刀，一端用剪刀手柄，另一端夹紧，夹子可以快速连续地送入。打开和关闭剪刀把手操作手柄的机构以打开和关闭夹钳，并提供长的行程运动，以将夹子从盒的端部输送到鼻部。夹子可以通过盒的往复运动部分相对于彼此被转位，并且从协作的狭槽和销机构的长行程传送运动捕获的短行程起动运动。这两个动作是在正常打开和关闭剪刀把手的运动的包络内实现的，以操作施放器的钳口并且将夹子从盒子送入和分配到鼻子。本发明的机构允许手柄的整体形状小，紧凑并且容易适用于甚至深入切口部位。

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