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1. 发明申请

WO2010030872A2 A SURGICAL INSTRUMENT AND METHOD OF USE FOR CUTTING TISSUE 审中-公开
标题翻译：手术仪器及切割组织使用方法
公开(公告)号：WO2010030872A2
公开(公告)日：2010-03-18
申请号：PCT/US2009/056653
申请日：2009-09-11
申请人： DEL PALMA ORTHOPEDICS , PALMER, Andrew, K. , DELLACQUA, Dale , FARRIS, Jeffrey, A.
发明人： PALMER, Andrew, K. , DELLACQUA, Dale , FARRIS, Jeffrey, A.
IPC分类号： A61B17/32
CPC分类号： A61B17/320036 , A61B17/320016 , A61B2017/320052
摘要： A surgical instrument for use in releasing tissue within a body. The surgical instrument has a handle with proximal and distal ends with a tube connected to the distal end. The surgical instrument also includes a blade member that slidingly engages the tube moving along the length of the tube to cut tissue. Further included in the surgical instrument is a dissector member that is attached to the blade member. The dissector member has a hood portion and a capture portion. The hood portion is connected to the blade member with the distally positioned capture portion acting to displace surrounding tissue while capturing certain tissue structures resulting in the blade member being in operative position to cut the capture tissue. A surgical instrument kit including a plurality of modular surgical instruments and method for cutting tissue using the surgical instrument are also disclosed.
摘要翻译：用于释放体内组织的手术器械。外科器械具有手柄，其近端和远端具有连接到远端的管。外科器械还包括一个叶片构件，其滑动地接合沿管的长度移动的管以切割组织。进一步包括在外科器械中的是分离器构件，其连接到刀片构件。分离器构件具有罩部分和捕获部分。罩部分连接到叶片构件，其中远侧定位的捕获部分用于移动周围组织，同时捕获某些组织结构，导致叶片构件处于操作位置以切割捕获组织。还公开了一种手术器械套件，其包括多个模块化外科器械和使用手术器械切割组织的方法。

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