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2. 发明申请

WO2004012610A1 COMPRESSOR FOR USE IN MINIMALLY INVASIVE SURGERY 审中-公开
标题翻译：压缩机在最小的入侵手术中使用
公开(公告)号：WO2004012610A1
公开(公告)日：2004-02-12
申请号：PCT/US2003/023448
申请日：2003-07-29
申请人： DEPUY ACROMED, INC.
发明人： NEWTON, Peter , GRACIA, Mark , VARIEUR, Michael, S. , BREECH, Carrie, A.
IPC分类号： A61B17/28
CPC分类号： A61B17/2816 , A61B17/025 , A61B17/2812 , A61B17/7032 , A61B17/7079 , A61B2017/0256 , A61B2017/2919
摘要： A compressor tool for use in minimally invasive surgery is provided having first and second elongate elements where each elongate element is connected to the other at a pivot point (16) within a pivot region (18) of each element for rotating articulation in an articulation plane with respect to each other. The first and second elongate elements are configured to provide a tool pivot region including the pivot point, a tool handle (20) proximal to the tool pivot region, and a tool working portion distal to the too pivot region so that pressure applied to the tool handle portion (22) results in a compressive force being applied by the tool working portion. The tool has a first closed position for insertion of the tool through an incision or portal so that the pivot region is located within the incision or portal, and a second working position where the tool working portion is arranged to provide a compressive force to spaced apart elements within a patient's body. Articulation of the tool between the first closed position and the second working position results in no increase in dimension of the tool in the pivot region.
摘要翻译：提供了用于微创手术的压缩机工具，其具有第一和第二细长元件，其中每个细长元件在每个元件的枢转区域（18）内的枢转点（16）处连接到另一个，用于在铰接平面中旋转铰接相对于彼此。第一和第二细长元件构造成提供包括枢转点的工具枢转区域，靠近工具枢转区域的工具手柄（20）和远离太枢轴区域的工具工作部分，使得施加到工具的压力手柄部分（22）导致由工具工作部分施加的压缩力。所述工具具有用于通过切口或入口插入所述工具的第一关闭位置，使得所述枢转区域位于所述切口或入口内，以及第二工作位置，其中所述工具工作部分被布置成提供压缩力以间隔开患者体内的元素。在第一关闭位置和第二工作位置之间的工具的铰接导致工具在枢转区域中的尺寸没有增加。

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