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1. 发明授权

US08764838B2 Tibial bearing component for a knee prosthesis with improved articular characteristics 有权
公开(公告)号：US08764838B2
公开(公告)日：2014-07-01
申请号：US13459056
申请日：2012-04-27
申请人： Raymond C. Parisi , Abraham P. Habegger , Jeff C. Blaylock , Kathleen P. Macke , Dwight T. Todd
发明人： Raymond C. Parisi , Abraham P. Habegger , Jeff C. Blaylock , Kathleen P. Macke , Dwight T. Todd
IPC分类号： A61F2/38
CPC分类号： A61F2/3868 , A61F2/3886 , A61F2/389 , A61F2002/30604 , A61F2002/30616
摘要： An orthopaedic knee prosthesis includes a tibial bearing component with articular features which operate to protect adjacent soft tissues of the natural knee, promote and/or accommodate desired articulation with an abutting femoral component, and facilitate expedient and effective implantation by a surgeon.

2. 发明申请

US20130131817A1 TIBIAL BEARING COMPONENT FOR A KNEE PROSTHESIS WITH IMPROVED ARTICULAR CHARACTERISTICS 有权
公开(公告)号：US20130131817A1
公开(公告)日：2013-05-23
申请号：US13459056
申请日：2012-04-27
申请人： Raymond C. Parisi , Abraham P. Habegger , Jeff C. Blaylock , Kathleen P. Macke , Dwight T. Todd
发明人： Raymond C. Parisi , Abraham P. Habegger , Jeff C. Blaylock , Kathleen P. Macke , Dwight T. Todd
IPC分类号： A61F2/38
CPC分类号： A61F2/3868 , A61F2/3886 , A61F2/389 , A61F2002/30604 , A61F2002/30616
摘要： An orthopaedic knee prosthesis includes a tibial bearing component with articular features which operate to protect adjacent soft tissues of the natural knee, promote and/or accommodate desired articulation with an abutting femoral component, and facilitate expedient and effective implantation by a surgeon.

3. 发明授权

US08858643B2 Tibial bearing component for a knee prosthesis with improved articular characteristics 有权
标题翻译：用于膝关节假体的胫骨支承部件具有改善的关节特征
公开(公告)号：US08858643B2
公开(公告)日：2014-10-14
申请号：US13459037
申请日：2012-04-27
申请人： Raymond C. Parisi , Abraham P. Habegger , Peter S. Walker , Jeff C. Blaylock , Kathleen P. Macke
发明人： Raymond C. Parisi , Abraham P. Habegger , Peter S. Walker , Jeff C. Blaylock , Kathleen P. Macke
IPC分类号： A61F2/38 , A61F2/30
CPC分类号： A61F2/3868 , A61F2/3886 , A61F2/389 , A61F2002/30604 , A61F2002/30616
摘要： An orthopaedic knee prosthesis includes a tibial bearing component with surface features which operate to protect adjacent soft tissues of the natural knee throughout a wide range of flexion. More particularly, the tibial bearing component provides an anterior relief space disposed between the dished lateral and medial articular compartments, in which the relief space is convex as viewed from a sagittal perspective across the medial/lateral extent of the relief space.
摘要翻译：矫形膝关节假体包括具有表面特征的胫骨支承部件，其操作以在广泛的屈曲范围内保护天然膝盖的相邻软组织。更具体地，胫骨支承部件提供了设置在碟形侧面和内侧关节间隔室之间的前部浮雕空间，其中，从矢状视角观察，当从浮雕空间凸出时，浮雕空间是凸出的，穿过浮雕空间的内侧/外侧范围。

4. 发明申请

US20130131816A1 TIBIAL BEARING COMPONENT FOR A KNEE PROSTHESIS WITH IMPROVED ARTICULAR CHARACTERISTICS 有权
公开(公告)号：US20130131816A1
公开(公告)日：2013-05-23
申请号：US13459037
申请日：2012-04-27
申请人： Raymond C. Parisi , Abraham P. Habegger , Peter S. Walker , Jeff C. Blaylock , Kathleen P. Macke
发明人： Raymond C. Parisi , Abraham P. Habegger , Peter S. Walker , Jeff C. Blaylock , Kathleen P. Macke
IPC分类号： A61F2/38
CPC分类号： A61F2/3868 , A61F2/3886 , A61F2/389 , A61F2002/30604 , A61F2002/30616
摘要： An orthopaedic knee prosthesis includes a tibial bearing component with surface features which operate to protect adjacent soft tissues of the natural knee throughout a wide range of flexion. More particularly, the tibial bearing component provides an anterior relief space disposed between the dished lateral and medial articular compartments, in which the relief space is convex as viewed from a sagittal perspective across the medial/lateral extent of the relief space.

5. 发明授权

US09072607B2 Tibial bearing component for a knee prosthesis with improved articular characteristics 有权
公开(公告)号：US09072607B2
公开(公告)日：2015-07-07
申请号：US13459041
申请日：2012-04-27
申请人： Raymond C. Parisi , Abraham P. Habegger , Jeff C. Blaylock , Dwight T. Todd
发明人： Raymond C. Parisi , Abraham P. Habegger , Jeff C. Blaylock , Dwight T. Todd
IPC分类号： A61F2/38 , A61F2/30
CPC分类号： A61F2/3868 , A61F2/3886 , A61F2/389 , A61F2002/30604 , A61F2002/30616
摘要： An orthopaedic knee prosthesis includes a tibial bearing component with articular features which operate to protect adjacent soft tissues of the natural knee, promote and/or accommodate desired articulation with an abutting femoral component, and facilitate expedient and effective implantation by a surgeon.

6. 发明申请

US20130131818A1 TIBIAL BEARING COMPONENT FOR A KNEE PROSTHESIS WITH IMPROVED ARTICULAR CHARACTERISTICS 有权
公开(公告)号：US20130131818A1
公开(公告)日：2013-05-23
申请号：US13459041
申请日：2012-04-27
申请人： Raymond C. Parisi , Abraham P. Habegger , Jeff C. Blaylock , Dwight T. Todd
发明人： Raymond C. Parisi , Abraham P. Habegger , Jeff C. Blaylock , Dwight T. Todd
IPC分类号： A61F2/38
CPC分类号： A61F2/3868 , A61F2/3886 , A61F2/389 , A61F2002/30604 , A61F2002/30616
摘要： An orthopaedic knee prosthesis includes a tibial bearing component with articular features which operate to protect adjacent soft tissues of the natural knee, promote and/or accommodate desired articulation with an abutting femoral component, and facilitate expedient and effective implantation by a surgeon.

7. 发明申请

US20130131819A1 TIBIAL BEARING COMPONENT FOR A KNEE PROSTHESIS WITH IMPROVED ARTICULAR CHARACTERISTICS 有权
公开(公告)号：US20130131819A1
公开(公告)日：2013-05-23
申请号：US13459048
申请日：2012-04-27
申请人： Raymond C. Parisi , Abraham P. Habegger , Jeff C. Blaylock
发明人： Raymond C. Parisi , Abraham P. Habegger , Jeff C. Blaylock
IPC分类号： A61F2/38
CPC分类号： A61F2/3868 , A61F2/3886 , A61F2/389 , A61F2002/30604 , A61F2002/30616
摘要： An orthopaedic knee prosthesis includes a tibial bearing component with articular features which operate to protect adjacent soft tissues of the natural knee, promote and/or accommodate desired articulation with an abutting femoral component, and facilitate expedient and effective implantation by a surgeon.

8. 发明授权

US08690954B2 Tibial bearing component for a knee prosthesis with improved articular characteristics 有权
标题翻译：用于膝关节假体的胫骨支承部件具有改善的关节特征
公开(公告)号：US08690954B2
公开(公告)日：2014-04-08
申请号：US13459048
申请日：2012-04-27
申请人： Raymond C. Parisi , Abraham P. Habegger , Jeff C. Blaylock
发明人： Raymond C. Parisi , Abraham P. Habegger , Jeff C. Blaylock
IPC分类号： A61F2/38
CPC分类号： A61F2/3868 , A61F2/3886 , A61F2/389 , A61F2002/30604 , A61F2002/30616
摘要： An orthopaedic knee prosthesis includes a tibial bearing component with articular features which operate to protect adjacent soft tissues of the natural knee, promote and/or accommodate desired articulation with an abutting femoral component, and facilitate expedient and effective implantation by a surgeon.
摘要翻译：矫形膝关节假体包括具有关节特征的胫骨支承部件，其操作以保护天然膝盖的相邻软组织，促进和/或适应与抵靠的股骨部件的期望的关节，并且促进由外科医生进行便利且有效的植入。

9. 发明授权

US08591594B2 Motion facilitating tibial components for a knee prosthesis 有权
标题翻译：运动促进膝关节假体的胫骨部件
公开(公告)号：US08591594B2
公开(公告)日：2013-11-26
申请号：US13229103
申请日：2011-09-09
申请人： Raymond C. Parisi , Katherine M. Rettig , Jeff C. Blaylock
发明人： Raymond C. Parisi , Katherine M. Rettig , Jeff C. Blaylock
IPC分类号： A61F2/38
CPC分类号： A61F2/389 , A61F2/3868 , A61F2/3886 , A61F2002/30387 , A61F2002/30388 , A61F2002/30616 , A61F2220/0033
摘要： An orthopaedic tibial prosthesis includes a tibial baseplate sized and shaped to cover substantially all of a resected proximal tibial surface, and a tibial bearing component sized to leave a posteromedial portion of the tibial baseplate exposed when the tibial bearing component is mounted to the baseplate. The exposed posteromedial portion of the tibial baseplate includes a chamfered profile which cooperates with a correspondingly chamfered profile at a posteromedial edge of the tibial bearing component to create a substantially continuous chamfer extending from the resected tibial surface to the medial articular surface of the tibial bearing component. Advantageously, this chamfer leaves an absence of material (i.e., a relief or void) at the posteromedial edge of the tibial prosthesis, thereby enabling deep flexion of the prosthesis without impingement between the tibial prosthesis and adjacent anatomic tissues or prosthetic structures.
摘要翻译：整形外科胫骨假体包括胫骨基板，其尺寸和形状基本上覆盖所切除的近端胫骨表面，以及胫骨承载部件，其尺寸设置成当胫骨支承部件安装到基板时露出胫骨基板的后内侧部分。胫骨基板的暴露的后内侧部分包括倒角轮廓，其与胫骨支承部件的后内侧边缘处的相应的倒角轮廓配合，以形成从切除的胫骨表面延伸到胫骨支承部件的内侧关节面的基本上连续的倒角。有利地，该倒角在胫骨假体的后内侧缘处留下材料（即，浮雕或空隙），从而使得假体的深度屈曲没有胫骨假体和相邻的解剖组织或假体结构之间的冲击。

10. 发明申请

US20120101585A1 MOTION FACILITATING TIBIAL COMPONENTS FOR A KNEE PROSTHESIS 有权
标题翻译：运动促进知识组织的知识
公开(公告)号：US20120101585A1
公开(公告)日：2012-04-26
申请号：US13229103
申请日：2011-09-09
申请人： Raymond C. Parisi , Katherine M. Rettig , Jeff C. Blaylock
发明人： Raymond C. Parisi , Katherine M. Rettig , Jeff C. Blaylock
IPC分类号： A61F2/38
CPC分类号： A61F2/389 , A61F2/3868 , A61F2/3886 , A61F2002/30387 , A61F2002/30388 , A61F2002/30616 , A61F2220/0033
摘要： An orthopaedic tibial prosthesis includes a tibial baseplate sized and shaped to cover substantially all of a resected proximal tibial surface, and a tibial bearing component sized to leave a posteromedial portion of the tibial baseplate exposed when the tibial bearing component is mounted to the baseplate. The exposed posteromedial portion of the tibial baseplate includes a chamfered profile which cooperates with a correspondingly chamfered profile at a posteromedial edge of the tibial bearing component to create a substantially continuous chamfer extending from the resected tibial surface to the medial articular surface of the tibial bearing component. Advantageously, this chamfer leaves an absence of material (i.e., a relief or void) at the posteromedial edge of the tibial prosthesis, thereby enabling deep flexion of the prosthesis without impingement between the tibial prosthesis and adjacent anatomic tissues or prosthetic structures.
摘要翻译：整形外科胫骨假体包括胫骨基板，其尺寸和形状基本上覆盖所切除的近端胫骨表面，以及胫骨承载部件，其尺寸设置成当胫骨支承部件安装到基板时露出胫骨基板的后内侧部分。胫骨基板的暴露的后内侧部分包括倒角轮廓，其与胫骨支承部件的后内侧边缘处的相应的倒角轮廓配合，以形成从切除的胫骨表面延伸到胫骨支承部件的内侧关节面的基本上连续的倒角。有利地，该倒角在胫骨假体的后内侧缘处留下材料（即，浮雕或空隙），从而使得假体的深度屈曲没有胫骨假体和相邻的解剖组织或假体结构之间的冲击。

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