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公开(公告)号:WO2007136829A1
公开(公告)日:2007-11-29
申请号:PCT/US2007/012067
申请日:2007-05-21
Applicant: CONMED ENDOSCOPIC TECHNOLOGIES, INC. , REMISZEWSKI, Stan , MASTRI, Dominick, L. , ABRAMS, Michael, E. , GAMBALE, Rich , RADZIUNAS, Jeffrey , GREEN, Ronald, L. , FERREIRA, Danial
Inventor: REMISZEWSKI, Stan , MASTRI, Dominick, L. , ABRAMS, Michael, E. , GAMBALE, Rich , RADZIUNAS, Jeffrey , GREEN, Ronald, L. , FERREIRA, Danial
CPC classification number: A61B17/32056 , A61B1/0052 , A61B1/0055 , A61B1/0057 , A61B17/00 , A61B18/1492 , A61B2017/003 , A61B2017/00323 , A61B2017/00867 , A61B2018/00482 , A61B2018/00494 , A61B2018/00595 , A61B2018/1407 , A61B2018/144 , A61M25/0029 , A61M25/0136 , A61M25/0138 , A61M25/0147 , A61M2025/0036 , A61M2025/004 , A61M2025/0163
Abstract: A steerable medical instrument (136) includes a control handle (144), a shaft (140), steering control wires, and an end effector (100) at the distal end of the shaft. The end effector is a separate component engineered to distribute the stress and strain of bending moments along the length of the end effector to achieve predicable, repeatable, fine motion control over the distal end of the instrument. The end effector may be customized for any medical application. For example, the end effector may comprise a grasping device, a cutting devise, a snare, a specimen retrieval device, or a wound closure device (such as a stapler).
Abstract translation: 可操纵的医疗器械(136)包括控制手柄(144),轴(140),转向控制线和位于轴远端的端部执行器(100)。 末端执行器是一个单独的部件,设计用于沿着末端执行器的长度分布弯矩的应力和应变,以在仪器的远端实现可预测的,可重复的精细运动控制。 末端执行器可以针对任何医疗应用而定制。 例如,末端执行器可以包括抓握装置,切割装置,圈套,样本取出装置或伤口闭合装置(诸如吻合器)。