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1. 发明申请

WO2014150038A1 PROSTHETIC KNEE IMPLANT 审中-公开
标题翻译： PROSTHETIC KNEE植入物
公开(公告)号：WO2014150038A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/021955
申请日：2014-03-07
申请人： ZIMMER, INC.
发明人： TODD, Dwight , STOLLER, Alex , BOBBA, Aravinda , KUMAR, Harish
IPC分类号： A61F2/38
CPC分类号： A61F2/3836 , A61F2/38 , A61F2/3859 , A61F2/3886 , A61F2/389 , A61F2002/3863
摘要： Knee implant systems and methods for implantation or use in a knee joint, are disclosed. A knee implant system can include at femoral component (52) having a femur-contacting surface (54) and an opposing articulation surface (56), and proximal (58), distal (60), anterior (62) and posterior (64) portion. The femoral component can include a medial condyle (68) and a lateral condyle (66), where each of the condyles define respective distal-most points (86, 87) and have substantially equal widths (92, 94). The width of each of the condyles can define respective condyle midpoints (90, 91), where the distal-most points can be located laterally from the midpoints. The femoral component can include a trochlear groove (72) that can define a distal-most sulcus point (126) located halfway between the distal-most point of the medial condyle and the distal-most point of the lateral condyle.
摘要翻译：公开了用于植入或用于膝关节的膝关节植入系统和方法。膝关节植入系统可以包括在具有股骨接触表面（54）和相对的关节表面（56）的股骨部件（52），以及近端（58），远端（60），前部（62）和后部（64）一部分。股骨部件可以包括内侧髁（68）和外侧髁（66），其中每个髁限定相应的最远点（86,87）并且具有基本相等的宽度（92,94）。每个髁的宽度可以限定相应的髁中点（90,91），其中最远点可以从中点横向定位。股骨部件可以包括滑轮槽（72），其可以限定位于内侧髁的最远点和外侧髁的最远点之间的最远端龈点（126）。

2. 发明公开

EP2967883A1 PROSTHETIC KNEE IMPLANT 有权
标题翻译： KNIEPROTHESENIMPLANTAT
公开(公告)号：EP2967883A1
公开(公告)日：2016-01-20
申请号：EP14713719.4
申请日：2014-03-07
申请人： Zimmer, Inc.
发明人： TODD, Dwight , STOLLER, Alex , BOBBA, Aravinda , KUMAR, Harish
IPC分类号： A61F2/38
CPC分类号： A61F2/3836 , A61F2/38 , A61F2/3859 , A61F2/3886 , A61F2/389 , A61F2002/3863
摘要： Knee implant systems and methods for implantation or use in a knee joint, are disclosed. A knee implant system can include at femoral component having a femur-contacting surface and an opposing articulation surface, and proximal, distal, anterior and posterior portion. The femoral component can include a medial condyle and a lateral condyle, where each of the condyles define respective distal-most points and have substantially equal widths. The width of each of the condyles can define respective condyle midpoints, where the distal-most points can be located laterally from the midpoints. The femoral component can include a trochlear groove that can define a distal-most sulcus point located halfway between the distal-most point of the medial condyle and the distal-most point of the lateral condyle.
摘要翻译：公开了用于植入或用于膝关节的膝关节植入系统和方法。膝关节植入系统可以包括在具有股骨接触表面和相对的关节表面以及近端，远端，前部和后部的股骨部件上。股骨部件可以包括内侧髁和外侧髁，其中每个髁限定相应的最远点并具有基本相等的宽度。每个髁的宽度可以限定相应的髁中点，其中最远点可以从中点横向定位。股骨部件可以包括滑行槽，其可以限定位于内侧髁的最远点和外侧髁的最远点之间的最远端沟点。

3. 发明公开

EP3348238A1 PROSTHETIC KNEE IMPLANT 有权
公开(公告)号：EP3348238A1
公开(公告)日：2018-07-18
申请号：EP17168406.1
申请日：2014-03-07
申请人： Zimmer, Inc.
发明人： TODD, Dwight , STOLLER, Alex , BOBBA, Aravinda , KUMAR, Harish
IPC分类号： A61F2/38
CPC分类号： A61F2/3836 , A61F2/38 , A61F2/3859 , A61F2/3886 , A61F2/389 , A61F2002/3863
摘要： Knee implant systems and methods for implantation or use in a knee joint, are disclosed. A knee implant system can include at femoral component (52) having a femur-contacting surface (54) and an opposing articulation surface (56), and proximal (58), distal (60), anterior (62) and posterior (64) portion. The femoral component can include a medial condyle (68) and a lateral condyle (66), where each of the condyles define respective distal-most points (86, 87) and have substantially equal widths. The width of each of the condyles can define respective condyle midpoints (90, 91), where the distal-most points can be located laterally from the midpoints. The femoral component can include a trochlear groove (72) that can define a distal-most sulcus point (126) located halfway between the distal-most point of the medial condyle and the distal-most point of the lateral condyle.

4. 发明授权

EP2967883B1 PROSTHETIC KNEE IMPLANT 有权
标题翻译：膝关节植入物
公开(公告)号：EP2967883B1
公开(公告)日：2017-11-29
申请号：EP14713719.4
申请日：2014-03-07
申请人： Zimmer, Inc.
发明人： TODD, Dwight , STOLLER, Alex , BOBBA, Aravinda , KUMAR, Harish
IPC分类号： A61F2/38
CPC分类号： A61F2/3836 , A61F2/38 , A61F2/3859 , A61F2/3886 , A61F2/389 , A61F2002/3863
摘要： Knee implant systems and methods for implantation or use in a knee joint, are disclosed. A knee implant system can include at femoral component having a femur-contacting surface and an opposing articulation surface, and proximal, distal, anterior and posterior portion. The femoral component can include a medial condyle and a lateral condyle, where each of the condyles define respective distal-most points and have substantially equal widths. The width of each of the condyles can define respective condyle midpoints, where the distal-most points can be located laterally from the midpoints. The femoral component can include a trochlear groove that can define a distal-most sulcus point located halfway between the distal-most point of the medial condyle and the distal-most point of the lateral condyle.

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