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1. 发明申请

WO2011067668A1 STEERABLE FEMORAL FRACTURE REDUCTION DEVICE 审中-公开
标题翻译：可行的股骨骨折减少装置
公开(公告)号：WO2011067668A1
公开(公告)日：2011-06-09
申请号：PCT/IB2010/003217
申请日：2010-12-01
申请人： DALHOUSIE UNIVERSITY , WILSON, David , DUNBAR, Michael , HENNIGAR, Allan , ALLAN, Andrew
发明人： WILSON, David , DUNBAR, Michael , HENNIGAR, Allan , ALLAN, Andrew
IPC分类号： A61B17/72 , A61B17/88
CPC分类号： A61B17/7208 , A61B17/1717 , A61B17/72 , A61B17/7258 , A61B17/8869 , A61B17/921 , A61B2017/00292 , A61B2017/00314
摘要： A steerable intramedullary fracture reduction device allows for improved and non¬ invasive femoral fracture reduction. In some aspects, the steerable intramedullary fracture reduction device comprises a rod having a flexible section along at least a portion of the rod, a steering mechanism operatively coupled to the flexible portion for adjusting a curvature of the flexible section of the rod responsive to an operator input, and a tension assembly operatively coupled to the flexible portion for forcing the flexible portion in a substantially linear arrangement responsive to an actuation of the tension assembly. In some aspects, the steerable intramedullary fracture reduction device further comprises a thumbwheel connected to a gearbox and output shaft attachment and a joystick. In some aspects, the steerable intramedullary fracture reduction device comprises a first plurality of rod segments capable of moving with one degree of freedom and a second plurality of rod segments capable of moving with two degrees of freedom.
摘要翻译：可操纵的髓内骨折减少装置允许改善和非侵入性的股骨骨折减少。在一些方面，可操纵的髓内骨折减少装置包括杆，其具有沿杆的至少一部分的柔性部分，操作性联接到柔性部分的转向机构，用于响应于操作者调节杆的柔性部分的曲率输入和可操作地联接到所述柔性部分的张力组件，用于响应于所述张力组件的致动而迫使所述柔性部分处于基本线性的布置。在一些方面，可操纵的髓内骨折减少装置还包括连接到齿轮箱和输出轴附件和操纵杆的指轮。在一些方面，可操纵的髓内骨折减少装置包括能够以一个自由度移动的第一多个杆段和能够以两个自由度移动的第二多个杆段。

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