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1. 发明授权

US07699847B2 Guide clamp for guiding placement of a guide wire in a femur 有权
标题翻译：引导夹具用于引导导线放置在股骨中
公开(公告)号：US07699847B2
公开(公告)日：2010-04-20
申请号：US10994110
申请日：2004-11-19
申请人： Michael B. Sheldon , Ramon Luna , Steven F. Seyer , Brian Krehlik
发明人： Michael B. Sheldon , Ramon Luna , Steven F. Seyer , Brian Krehlik
IPC分类号： A61B17/56
CPC分类号： A61B17/1668 , A61B17/1684 , A61B17/175 , A61B17/1778
摘要： A guide clamp for clamping a femur and guiding placement of a guide wire relative to the femur. The guide clamp includes a body supporting a pair of clamping surfaces at the end of a pair of clamping arms that are spring-biased to move with respect to each other into a closed position to grip the femur. Defined by the body is a guide opening that guides insertion of the guide pin once the femur has been gripped. One of the clamping arms of the guide clamp may have proximal and distal portions that are slidably adjustable with respect to each other to allow a controlled repositioning of the guide opening with respect to the femur. The guide clamp may also include an engagement member which is supported by the body of the clamp and is capable of advancing into abutting contact with the head of the femur.
摘要翻译：用于夹紧股骨的引导夹，并引导相对于股骨的引导线的放置。引导夹具包括一对支撑在一对夹持臂的端部处的一对夹紧表面的主体，弹簧偏压相对于彼此移动到关闭位置以夹持股骨。由身体定义的一个引导开口，一旦抓住股骨就引导插入引导销。引导夹具的一个夹紧臂可以具有相对于彼此可滑动地调节的近端部分和远端部分，以允许引导开口相对于股骨的受控重新定位。引导夹具还可以包括由夹具的主体支撑并能够前进到与股骨的头部邻接接触的接合构件。

2. 发明授权

US06475243B1 Acetabular cup assembly with selected bearing 有权
标题翻译：髋臼杯装配有选定轴承
公开(公告)号：US06475243B1
公开(公告)日：2002-11-05
申请号：US09665025
申请日：2000-09-19
申请人： Michael B. Sheldon , Nicholas N. G. Dong
发明人： Michael B. Sheldon , Nicholas N. G. Dong
IPC分类号： A61F232
CPC分类号： A61F2/32 , A61F2/34 , A61F2002/30215 , A61F2002/30332 , A61F2002/30349 , A61F2002/30354 , A61F2002/30367 , A61F2002/30378 , A61F2002/30387 , A61F2002/30403 , A61F2002/30487 , A61F2002/30538 , A61F2002/30563 , A61F2002/30607 , A61F2002/30616 , A61F2002/30662 , A61F2002/30787 , A61F2002/30822 , A61F2002/30827 , A61F2002/3401 , A61F2002/3403 , A61F2002/3411 , A61F2002/3424 , A61F2002/3435 , A61F2002/3438 , A61F2002/344 , A61F2002/3441 , A61F2002/3448 , A61F2002/3451 , A61F2002/3464 , A61F2002/3482 , A61F2002/3611 , A61F2002/3625 , A61F2220/0025 , A61F2220/0033 , A61F2230/0067 , A61F2250/0006 , A61F2250/0062 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179
摘要： An acetabular cup assembly allows pre-operative or interoperative selection and securement of a bearing member within a shell member of the acetabular cup assembly, the bearing member being selected from a plurality of bearing members having different characteristics, including bearing characteristics, securement characteristics, position characteristics and orientation characteristics, so as to enable a surgeon to select those characteristics most appropriate to a particular patient, as determined by a pre-operative assessment or by an evaluation of conditions encountered at an implant site during the implant procedure, and to incorporate the desired characteristics into the acetabular cup assembly with ease and economy.
摘要翻译：髋臼杯组件允许在髋臼杯组件的壳体构件内的轴承构件的预先操作或互操作选择和固定，所述轴承构件选自具有不同特征的多个轴承构件，包括轴承特性，固定特性，位置特征和取向特征，以便外科医生能够选择最适合于特定患者的那些特征，如通过术前评估或通过在植入手术期间在植入部位遇到的病症的评估来确定的，并且将髋臼杯组装所需的特性，方便经济。

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