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公开(公告)号:US20080167722A1
公开(公告)日:2008-07-10
申请号:US11972359
申请日:2008-01-10
申请人: Robert Metzger , Audra Watson , Brian M. May , Duke A. Fox
发明人: Robert Metzger , Audra Watson , Brian M. May , Duke A. Fox
IPC分类号: A61F2/38
CPC分类号: A61F2/38 , A61F2/30721 , A61F2/385 , A61F2/3868 , A61F2002/30332 , A61F2002/30344 , A61F2002/30604 , A61F2002/30616 , A61F2002/30736 , A61F2002/30878 , A61F2220/0033
摘要: A modular knee prosthesis can include a femoral component having a superiorly extending portion, a first femoral bearing surface and a second femoral bearing surface. The superiorly extending portion can define a first tapered augment receiving surface. A tibial component can have an inferiorly extending portion and a tibial bearing surface. The inferiorly extending portion can define a second tapered augment receiving surface. A first augment can define a first receiving bore and a first stepped surface. A second augment can define a second receiving bore and a second stepped surface. The first and second augments are adapted to mate at the first and second stepped surfaces in a first position at the first tapered augment receiving surface of the femoral component and in a second position at the second tapered augment receiving surface of the tibial component.
摘要翻译: 模块化膝盖假体可以包括具有上延伸部分,第一股骨承载面和第二股骨承载面的股骨部件。 上延伸部分可以限定第一锥形增大接收表面。 胫骨部件可以具有下延伸部分和胫骨支承表面。 下部延伸部分可以限定第二锥形增大接收表面。 第一增强件可以限定第一接收孔和第一阶梯表面。 第二增量可以限定第二接收孔和第二阶梯表面。 第一和第二增加部分适于在第一和第二台阶表面处于股骨部件的第一锥形增大接收表面处的第一位置和在胫骨部件的第二锥形增大接收表面处的第二位置配合。
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公开(公告)号:US20080147187A1
公开(公告)日:2008-06-19
申请号:US12038570
申请日:2008-02-27
申请人: Mark A. Bollinger , Brian M. May
发明人: Mark A. Bollinger , Brian M. May
CPC分类号: A61F2/367 , A61F2002/30013 , A61F2002/30077 , A61F2002/30153 , A61F2002/30187 , A61F2002/30224 , A61F2002/30242 , A61F2002/30253 , A61F2002/30261 , A61F2002/30263 , A61F2002/30276 , A61F2002/30329 , A61F2002/30448 , A61F2002/30451 , A61F2002/30535 , A61F2002/30677 , A61F2002/30733 , A61F2002/30736 , A61F2002/30785 , A61F2002/30795 , A61F2002/30915 , A61F2002/30952 , A61F2002/30967 , A61F2002/30968 , A61F2002/3097 , A61F2002/368 , A61F2210/0066 , A61F2220/0025 , A61F2220/005 , A61F2220/0058 , A61F2230/0019 , A61F2230/0034 , A61F2230/0069 , A61F2230/0071 , A61F2230/0076 , A61F2230/0082 , A61F2230/0084 , A61F2230/0086 , A61F2250/0024 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , Y10T29/49861 , Y10T29/49865
摘要: An orthopedic implant. The implant includes a metal portion having an internal three-dimensional cavity, the cavity having an opening to an outer surface of the metal portion, a ledge circumferentially surrounding at least a portion of the opening, and a porous metal insert formed in a three-dimensional shape conforming to the shape of the cavity and enclosed by the cavity without being bonded to the cavity. The insert is retained inside the cavity by the ledge.
摘要翻译: 矫形植入物。 所述植入物包括具有内部三维空腔的金属部分,所述腔体具有到所述金属部分的外表面的开口,周向围绕所述开口的至少一部分的凸缘,以及形成在所述三维空腔中的多孔金属插入件, 尺寸形状符合空腔的形状并且被空腔包围而不被结合到空腔。 刀片通过凸缘保持在腔内。
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