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公开(公告)号：US11865011B2
公开(公告)日：2024-01-09
申请号：US17372442
申请日：2021-07-10
发明人： Mark A. Heldreth , Travis D. Bennett , Amitkumar M. Mane , Michael J. Rock , Thomas E. Wogoman , Stephen E. White
CPC分类号： A61F2/389 , A61F2/3859 , A61F2002/30131 , A61F2002/30621 , A61F2002/3863
摘要： An orthopaedic knee prosthesis includes a tibial insert and a femoral component configured to articulate on the tibial insert. The tibial insert includes a lateral articular surface and medial articular surface that is asymmetrically shaped relative to the lateral articular surface. The medial articular surface is shaped to reduce anterior translation of a medial condyle of the femoral component, while the lateral articular surface is shaped to allow a lateral condyle of the femoral component to pivot, relative to the medial articular surface, along an arcuate articular path. Additionally, one or both condyles of the femoral component may include a femoral articular surface having a curved femoral surface section defined by a continuously decreasing radius of curvature.
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公开(公告)号：US11883298B2
公开(公告)日：2024-01-30
申请号：US17372443
申请日：2021-07-10
发明人： Mark A. Heldreth , Travis D. Bennett , Amitkumar M. Mane , Michael J. Rock , Thomas E. Wogoman , Stephen E. White
CPC分类号： A61F2/389 , A61F2/3859 , A61F2002/30131 , A61F2002/30621 , A61F2002/3863
摘要： An orthopaedic knee prosthesis includes a tibial insert and a femoral component configured to articulate on the tibial insert. The tibial insert includes a lateral articular surface and medial articular surface that is asymmetrically shaped relative to the lateral articular surface. The medial articular surface is shaped to reduce anterior translation of a medial condyle of the femoral component, while the lateral articular surface is shaped to allow a lateral condyle of the femoral component to pivot, relative to the medial articular surface, along an arcuate articular path. Additionally, one or both condyles of the femoral component may include a femoral articular surface having a curved femoral surface section defined by a continuously decreasing radius of curvature.
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公开(公告)号：US12083020B2
公开(公告)日：2024-09-10
申请号：US17015471
申请日：2020-09-09
CPC分类号： A61F2/3859 , A61F2/30771 , A61F2/3868 , A61F2/389 , A61F2/461 , A61F2/4684 , A61F2002/30845 , A61F2002/3863
摘要： An orthopaedic prosthesis system and associated instrumentation is disclosed. The system includes femoral and tibial components configured to be used in a number of different implanted configurations. The instrumentation is configured to facilitate preparation of the bones and selection of the implant configuration. A method of using the system is also disclosed.
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公开(公告)号：US20210068966A1
公开(公告)日：2021-03-11
申请号：US17015488
申请日：2020-09-09
摘要： An orthopaedic prosthesis system and associated instrumentation is disclosed. The system includes femoral and tibial components configured to be used in a number of different implanted configurations. The instrumentation is configured to facilitate preparation of the bones and selection of the implant configuration. A method of using the system is also disclosed.
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公开(公告)号：US20240138994A1
公开(公告)日：2024-05-02
申请号：US18408515
申请日：2024-01-09
发明人： Mark A. Heldreth , Travis D. Bennett , Amitkumar M. Mane , Michael J. Rock , Thomas E. Wogoman , Stephen E. White
IPC分类号： A61F2/38
CPC分类号： A61F2/389 , A61F2/3859 , A61F2002/30131
摘要： An orthopaedic knee prosthesis includes a tibial insert and a femoral component configured to articulate on the tibial insert. The tibial insert includes a lateral articular surface and medial articular surface that is asymmetrically shaped relative to the lateral articular surface. The medial articular surface is shaped to reduce anterior translation of a medial condyle of the femoral component, while the lateral articular surface is shaped to allow a lateral condyle of the femoral component to pivot, relative to the medial articular surface, along an arcuate articular path. Additionally, one or both condyles of the femoral component may include a femoral articular surface having a curved femoral surface section defined by a continuously decreasing radius of curvature.
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公开(公告)号：US11510784B2
公开(公告)日：2022-11-29
申请号：US17015488
申请日：2020-09-09
摘要： An orthopaedic prosthesis system and associated instrumentation is disclosed. The system includes femoral and tibial components configured to be used in a number of different implanted configurations. The instrumentation is configured to facilitate preparation of the bones and selection of the implant configuration. A method of using the system is also disclosed.
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公开(公告)号：US11957591B2
公开(公告)日：2024-04-16
申请号：US17015482
申请日：2020-09-09
CPC分类号： A61F2/3859 , A61F2/30771 , A61F2/3868 , A61F2/389 , A61F2/461 , A61F2/4684 , A61F2002/30845 , A61F2002/3863
摘要： An orthopaedic prosthesis system and associated instrumentation is disclosed. The system includes femoral and tibial components configured to be used in a number of different implanted configurations. The instrumentation is configured to facilitate preparation of the bones and selection of the implant configuration. A method of using the system is also disclosed.
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公开(公告)号：US20210068967A1
公开(公告)日：2021-03-11
申请号：US17015482
申请日：2020-09-09
摘要： An orthopaedic prosthesis system and associated instrumentation is disclosed. The system includes femoral and tibial components configured to be used in a number of different implanted configurations. The instrumentation is configured to facilitate preparation of the bones and selection of the implant configuration. A method of using the system is also disclosed.
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公开(公告)号：US20210068965A1
公开(公告)日：2021-03-11
申请号：US17015471
申请日：2020-09-09
IPC分类号： A61F2/38
摘要： An orthopaedic prosthesis system and associated instrumentation is disclosed. The system includes femoral and tibial components configured to be used in a number of different implanted configurations. The instrumentation is configured to facilitate preparation of the bones and selection of the implant configuration. A method of using the system is also disclosed.
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