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公开(公告)号：EP4371531A2
公开(公告)日：2024-05-22
申请号：EP24168856.3
申请日：2023-08-21
申请人： Zimmer, Inc.
IPC分类号： A61F2/30
CPC分类号： A61F2/389 , A61F2002/3013320130101 , A61F2002/3061620130101 , A61F2002/30820130101 , A61F2002/3080220130101 , A61F2002/3080520130101 , A61F2002/3080720130101 , A61F2002/3081320130101 , A61F2002/3082720130101 , A61F2002/3082820130101 , A61F2002/3084120130101 , A61F2002/3088420130101 , A61F2002/3098520130101 , A61F2002/3087820130101 , A61F2002/309220130101 , A61F2002/3001120130101 , A61F2/30767 , A61F2002/3089420130101
摘要： According to one example, a tibial prosthesis that optionally includes a baseplate and a tibial keel. The baseplate optionally including: a distal surface sized and shaped to substantially cover a proximal resected surface of a tibia; a proximal surface opposite the distal surface, the proximal surface having a lateral compartment and a medial compartment opposite the lateral compartment; a periphery extending between the distal surface and the proximal surface; a first pocket formed in the baseplate and recessed from the distal surface, wherein the first pocket is configured to receive a bone cement therein; a second pocket formed in the baseplate and recessed from the first pocket, wherein the second pocket is configured to receive a portion of the bone cement. The tibial keel extending distally from the distal surface to define a longitudinal tibial keel axis.
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公开(公告)号：EP4371531A3
公开(公告)日：2024-08-07
申请号：EP24168856.3
申请日：2023-08-21
申请人： Zimmer, Inc.
CPC分类号： A61F2/389 , A61F2002/3013320130101 , A61F2002/3061620130101 , A61F2002/30820130101 , A61F2002/3080220130101 , A61F2002/3080520130101 , A61F2002/3080720130101 , A61F2002/3081320130101 , A61F2002/3082720130101 , A61F2002/3082820130101 , A61F2002/3084120130101 , A61F2002/3088420130101 , A61F2002/3098520130101 , A61F2002/3087820130101 , A61F2002/309220130101 , A61F2002/3001120130101 , A61F2/30767 , A61F2002/3089420130101 , A61F2002/3092920130101
摘要： According to one example, a tibial prosthesis that optionally includes a baseplate and a tibial keel. The baseplate optionally including: a distal surface sized and shaped to substantially cover a proximal resected surface of a tibia; a proximal surface opposite the distal surface, the proximal surface having a lateral compartment and a medial compartment opposite the lateral compartment; a periphery extending between the distal surface and the proximal surface; a first pocket formed in the baseplate and recessed from the distal surface, wherein the first pocket is configured to receive a bone cement therein; a second pocket formed in the baseplate and recessed from the first pocket, wherein the second pocket is configured to receive a portion of the bone cement. The tibial keel extending distally from the distal surface to define a longitudinal tibial keel axis.
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公开(公告)号：EP4362857A1
公开(公告)日：2024-05-08
申请号：EP22833951.1
申请日：2022-06-23
申请人： Spine Wave, Inc.
发明人： MCLEAN, Scott
CPC分类号： A61F2002/309220130101 , A61F2002/309320130101 , A61F2002/3098520130101 , A61F2002/3059320130101 , A61F2310/0002320130101 , A61B17/8042 , A61F2/30749 , A61F2/4455 , A61F2/447 , A61F2002/3016420130101 , A61F2002/3017920130101 , A61F2002/3026620130101 , A61F2002/3051720130101 , A61F2002/3057620130101 , A61F2002/3078720130101 , A61F2002/3080720130101 , A61F2002/3096220130101
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公开(公告)号：EP4327784A3
公开(公告)日：2024-05-08
申请号：EP23192491.1
申请日：2023-08-21
申请人： Zimmer, Inc.
CPC分类号： A61F2/389 , A61F2002/3013320130101 , A61F2002/3061620130101 , A61F2002/30820130101 , A61F2002/3080220130101 , A61F2002/3080520130101 , A61F2002/3080720130101 , A61F2002/3081320130101 , A61F2002/3082720130101 , A61F2002/3082820130101 , A61F2002/3084120130101 , A61F2002/3088420130101 , A61F2002/3098520130101 , A61F2002/3087820130101
摘要： A tibial prosthesis that includes a baseplate (100) and a tibial keel (108). The baseplate including: a distal surface (104) sized and shaped to substantially cover a proximal resected surface of a tibia; a proximal surface (102) opposite the distal surface, the proximal surface having a lateral compartment (116) and a medial compartment (114) opposite the lateral compartment; a periphery (106) extending between the distal surface and the proximal surface; a first pocket (124) formed in the baseplate and recessed from the distal surface, wherein the first pocket is configured to receive a bone cement therein; a second pocket (126) formed in the baseplate and recessed from the first pocket, wherein the second pocket is configured to receive a portion of the bone cement. The tibial keel extending distally from the distal surface to define a longitudinal tibial keel axis (S1).
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