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2. 发明申请

US20140203064A1 GUIDE APPENDAGE 有权
标题翻译：指南附录
公开(公告)号：US20140203064A1
公开(公告)日：2014-07-24
申请号：US14240558
申请日：2012-08-23
申请人： Wangdong Chen , Min Sun , Teng Shan , Yongwang Pei , Shuicheng Ding , Zongshun Wang , Kai Liu
发明人： Wangdong Chen , Min Sun , Teng Shan , Yongwang Pei , Shuicheng Ding , Zongshun Wang , Kai Liu
IPC分类号： A61B17/115
CPC分类号： A61B17/1155 , A61B17/1114 , A61B17/32053 , A61B2017/3452 , A61B2090/037 , F04C2270/0421
摘要： An introducer accessory for being fitted with a circular stapler, the circular stapler comprising an anvil assembly and a staple cartridge assembly, the staple cartridge assembly including a staple cylinder (1) and a staple cartridge (2) being mutually fixed, wherein the introducer accessory at least comprises a sleeve portion (4) sleeved around a distal end of the circular stapler and an introducing portion (6) disposed at a distal end of the sleeve portion (4); a maximum outer diameter of the introducing portion (6) is equal to a minimum outer diameter of the sleeve portion (4); the introducing portion (6) is a spiral member, one end of a spiral wire of the spiral member is connected with a traction member and the other end is connected with the sleeve portion. A part of the introducer accessory or the whole introducer accessory can be pulled out from the circular stapler in one piece in the form of a strip. The introducer accessory can be directly sleeved around the outside of the circular stapler during surgery, no additional component is required to be assembled on the circular stapler.
摘要翻译：一种用于装配有圆形订书机的导引器附件，所述圆形订书机包括砧组件和钉仓组件，所述钉仓组件包括相互固定的订书钉筒（1）和钉仓（2），其中所述引导器附件至少包括围绕所述圆形缝合器的远端套管的套筒部分（4）和设置在所述套筒部分（4）的远端处的引导部分（6）。引导部分（6）的最大外径等于套筒部分（4）的最小外径; 引导部分（6）是螺旋构件，螺旋构件的螺旋线的一端与牵引构件连接，另一端与套筒部连接。导引器附件或整个导引器附件的一部分可以以条形的形式从圆形缝合器中一体地拉出。引导器附件可以在手术期间直接套在圆形缝合器的外侧，不需要额外的部件组装在圆形缝合器上。

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