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1. 发明授权

US4055172A Nail and set for correctly resetting fractured bones for their immediate re-use 失效
$Nail and set for correctly resetting fractured bones for their immediate re-use$
标题翻译：钉子并设置正确重置骨折骨头，以便立即重复使用
公开(公告)号：US4055172A
公开(公告)日：1977-10-25
申请号：US568987
申请日：1975-04-17
申请人： Josef Ender , Hans-Georg Ender
发明人： Josef Ender , Hans-Georg Ender
IPC分类号： A61B17/72 , A61B17/92 , A61F5/04
CPC分类号： A61B17/921 , A61B17/7208
摘要： The nail has a proximal driving-and a distal attachment-end-portion and intermediate portions of different shapes, resiliencies, lengths, non-uniform curvatures, bends and thicknesses, designed for driving it through the hollow of the fractured bone and for rotationally correctly resetting the bone in position with optimum ease and efficiency and for holding it fixedly reset until the fracture heals. A matching tool set for the temporary attachment of the proximal end of the nail for the driving, rotation and withdrawal of the nail operations is provided in a package with a plurality of nails of different sizes to be available instantaneously to the surgeon in an emergency.
摘要翻译：钉子具有近端驱动和远侧附接端部分以及不同形状，可重复性，长度，不均匀曲率，弯曲和厚度的中间部分，其设计用于将其驱动通过骨折骨的中空并且可旋转地正确地以最佳的方便和效率将骨骼重置到位，并将其固定重置，直到骨折愈合。用于钉子近端的临时附接的用于钉子操作的驱动，旋转和退出的匹配工具被设置在具有不同尺寸的多个钉子的包装中，以在紧急情况下立即可用于外科医生。

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