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1. 发明申请

US20110066248A1 Position Adjustable Trial Systems for Prosthetic Implants 有权
标题翻译：假体植入物位置可调试验系统
公开(公告)号：US20110066248A1
公开(公告)日：2011-03-17
申请号：US12949103
申请日：2010-11-18
申请人： Michael D. Ries , Mark J, Mooradian
发明人： Michael D. Ries , Mark J, Mooradian
IPC分类号： A61F2/38
CPC分类号： A61F2/4684 , A61B17/1764 , A61F2/385 , A61F2/3868 , A61F2/3886 , A61F2002/30616 , A61F2002/30878 , A61F2002/30884 , A61F2002/3863
摘要： A trial system for an implantable joint replacement includes a guide assembly having a baseplate and a guide plate, the guide plate rotatable relative to the base plate about a rotation axis extending through the guide plate and the baseplate while directly connected to the baseplate. An adjustment mechanism is actuable to selectively control the rotational juxtaposition of the guide plate relative to the baseplate. The rotation axis may be medially offset from the center of the guide assembly. A single instrument may be used to rotate the guide plate relative to the base plate and lock the plates in the selected juxtaposition. The guide plate provides in situ positionable cutting guidance for implantation of prosthetic joint components. The system may further include an articulating insert trial mounted on the guide assembly to determine preferred joint alignment and/or optimal positioning of the guide plate.
摘要翻译：用于可植入关节置换的试验系统包括具有基板和引导板的引导组件，所述引导板围绕延伸穿过引导板和基板的旋转轴线可相对于基板旋转，同时直接连接到基板。可调节机构可选择性地控制导向板相对于基板的旋转并置。旋转轴线可以从引导组件的中心向内偏移。可以使用单个仪器来相对于基板旋转引导板并将板锁定在所选择的并置中。引导板提供用于植入假肢关节部件的原位定位切割引导。系统还可以包括安装在导向组件上以确定优选的接合对准和/或引导板的最佳定位的铰接插入件试验。

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