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    PROSTHESIS FOR SIMULATING NATURAL KINEMATICS
    11.
    发明申请
    PROSTHESIS FOR SIMULATING NATURAL KINEMATICS 审中-公开

    公开(公告)号：US20170265989A1

    公开(公告)日：2017-09-21

    申请号：US15617393

    申请日：2017-06-08

    申请人： Biomet UK Limited

    发明人： David Wolfson ,  Russell Lloyd ,  John Joseph O'Connor ,  Mohammed Imran Khan ,  David Wycliffe Murray ,  Christopher Dodd ,  John Goodfellow

    IPC分类号： A61F2/08 ,  A61F2/30 ,  A61F2/38

    摘要： A bearing component 2 for a joint replacement prosthesis comprises a first bearing element 4; a second bearing element 6, and a linking element 8, operatively connecting the first and second bearing elements 4, 6 and permitting relative motion there between. The flexible linking element 8 prevents dislocation of mobile bearings in a total knee replacement prosthesis. The invention also relates to a bridging element which retains the linking element 8 with some play, which acts as a ligament support 2051, and which causes a deflection of the line of action of a ligament 1018. A joint replacement prosthesis is also disclosed comprising a biasing element 1140 or a tensioning element 1220 operatively coupled to the artificial ligament 1018. The biasing element 1140 or tensioning element 1220 may be housed in the stem of a tibia tray 1006.

    METHOD OF IMPLANTING A UNICONDYLAR KNEE PROSTHESIS
    12.
    发明申请
    METHOD OF IMPLANTING A UNICONDYLAR KNEE PROSTHESIS 审中-公开
    一种二次钻孔预处理方法

    公开(公告)号：US20160030186A1

    公开(公告)日：2016-02-04

    申请号：US14881821

    申请日：2015-10-13

    申请人： Biomet UK Limited

    发明人： David Wycliffe Murray ,  Christopher Dodd

    IPC分类号： A61F2/38 ,  A61B17/15 ,  A61B17/17 ,  A61F2/46

    CPC分类号： A61F2/3868 ,  A61B17/155 ,  A61B17/157 ,  A61B17/1764 ,  A61F2/30965 ,  A61F2/38 ,  A61F2/461 ,  A61F2/4684 ,  A61F2002/3895 ,  A61F2240/001 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00095 ,  A61F2310/00179

    摘要： A method of implanting a lateral unicondylar knee prosthesis in a lateral articulating portion of a femur having a lateral condyle for engagement with a tibia, the method including the steps of: bending a patients knee such that the knee is not in full extension; making an incision through the skin, muscle, and other soft tissue until the damaged bone surfaces are exposed; resecting an end portion of the lateral tibia; resecting an end portion of the lateral femoral condyle; attaching a tibial prosthetic component to the resected end portion of the tibia; attaching a lateral femoral condyle prosthetic component to the resected end portion of the lateral femoral condyle; determining the thickness of a mobile bearing member with the knee in full extension; and inserting the mobile bearing member between the tibial prosthetic component and the femoral prosthetic component.

    摘要翻译： 一种在具有外侧髁的股骨的横向关节部分中植入外侧单髁膝关节假体以与胫骨接合的方法，所述方法包括以下步骤：弯曲患者膝部，使得膝盖不完全延伸; 通过皮肤，肌肉和其他软组织进行切口，直到受损的骨表面暴露; 切除外侧胫骨的端部; 切除外侧股骨髁的端部; 将胫骨假体部件附接到所述胫骨的切除端部; 将外侧股骨髁假体组件附接到外侧股骨髁的切除端部; 确定膝盖处于完全延伸的移动轴承部件的厚度; 以及将所述移动支承构件插入到所述胫骨假体部件和所述股骨假体部件之间。

    Flexible prosthetic bearing for joint
    13.
    发明授权
    Flexible prosthetic bearing for joint 有权

    公开(公告)号：US10130482B2

    公开(公告)日：2018-11-20

    申请号：US15116447

    申请日：2014-12-08

    申请人： Biomet UK Limited

    发明人： Mohammed Imran Khan ,  Russell Lloyd ,  David Wycliffe Murray ,  Christopher Dodd ,  John O'Connor

    IPC分类号： A61F2/38 ,  A61F2/30

    摘要： A bearing for a total or partial joint replacement prosthesis: the bearing having a body and a reinforcing element which strengthens the bearing and which forms an attachment member, and/or the bearing being formed at least partially from polymeric or composite material the bearing comprising a lower modulus portion and a higher modulus portion, one portion of the bearing being at least partially encased by the other portion of the bearing. Also provided is a method for of forming the bearing, and a total or partial joint replacement prosthesis comprising the hearing.

    PROSTHESIS WITH FIXED OR MOBILE BEARING
    14.
    发明申请
    PROSTHESIS WITH FIXED OR MOBILE BEARING 审中-公开

    公开(公告)号：US20170196696A1

    公开(公告)日：2017-07-13

    申请号：US15126039

    申请日：2015-03-27

    申请人： Biomet UK Limited

    发明人： Christopher Dodd ,  David Wycliffe Murray ,  John O'Connor ,  Russell Lloyd

    IPC分类号： A61F2/38

    摘要： A prosthesis (100, 200) comprising a bone attachment component (106) having one or more fixation structures (124, 224), wherein the prosthesis is configured to be selectively convertible between a mobile bearing prosthesis, in which a barrier (120) is secured to the bone attachment component (106) using the fixation structures, and a constrained bearing prosthesis, in which a bearing component (204) is secured to the bone attachment component (106) using the fixation structures (124, 224).

    Prosthesis For Stimulating Natural Kinematics
    16.
    发明申请
    Prosthesis For Stimulating Natural Kinematics 有权
    刺激自然运动学的假体

    公开(公告)号：US20130297020A1

    公开(公告)日：2013-11-07

    申请号：US13923779

    申请日：2013-06-21

    申请人： Biomet UK Limited

    发明人： David Wolfson ,  Russell Llloyd ,  John Joseph O'Connor ,  Mohammed Imran Khan ,  David Wycliffe Murray ,  Christopher Alexander Dodd ,  John William Goodfellow

    IPC分类号： A61F2/08

    CPC分类号： A61F2/0811 ,  A61F2/08 ,  A61F2/3094 ,  A61F2/38 ,  A61F2/3836 ,  A61F2/3868 ,  A61F2002/0847 ,  A61F2002/30462 ,  A61F2002/30466 ,  A61F2220/0075 ,  Y10T29/49707

    摘要： A bearing component 2 for a joint replacement prosthesis comprises a first bearing element 4; a second bearing element 6, and a linking element 8, operatively connecting the first and second bearing elements 4, 6 and permitting relaDative motion there between. The flexible linking element 8 prevents dislocation of mobile bearings in a total knee replacement prosthesis. The invention also relates to a bridging element which retains the linking element 8 with some play, which acts as a ligament support 2051, and which causes a deflection of the line of action of a ligament 1018. A joint replacement prosthesis is also disclosed comprising a biasing element 1140 or a tensioning element 1220 operatively coupled to the artificial ligament 1018. The biasing element 1140 or tensioning element 1220 may be housed in the stem of a tibial tray 1006.

    摘要翻译： 用于关节置换假体的轴承部件2包括第一轴承元件4; 第二轴承元件6和连接元件8，其可操作地连接第一和第二轴承元件4,6，并允许它们之间的相对运动。 柔性连接元件8防止全膝关节置换假体中的移动轴承脱位。 本发明还涉及一种桥接元件，其将连接元件8保持为一些游隙，其起到韧带支撑件2051的作用，并且引起韧带1018的作用线的偏转。还公开了一种关节置换假体，包括 偏置元件1140或可操作地联接到人造韧带1018的张紧元件1220.偏置元件1140或张紧元件1220可以容纳在胫骨托1006的杆中。

    FLEXIBLE PROSTHETIC BEARING FOR JOINT
    17.
    发明申请
    FLEXIBLE PROSTHETIC BEARING FOR JOINT 审中-公开
    灵活的轴承

    公开(公告)号：US20170007411A1

    公开(公告)日：2017-01-12

    申请号：US15116447

    申请日：2014-12-08

    申请人： BIOMET UK LIMITED

    发明人： Mohammed Imran Khan ,  Russell Lloyd ,  David Wycliffe Murray ,  Christopher Dodd ,  John O'Connor

    IPC分类号： A61F2/38 ,  A61F2/30

    CPC分类号： A61F2/389 ,  A61F2/30965 ,  A61F2/3872 ,  A61F2002/30014 ,  A61F2002/3038 ,  A61F2002/30481 ,  A61F2002/30576 ,  A61F2002/30919 ,  A61F2240/002

    摘要： A bearing for a total or partial joint replacement prosthesis: the bearing having a body and a reinforcing element which strengthens the bearing and which forms an attachment member, and/or the bearing being formed at least partially from polymeric or composite material the bearing comprising a lower modulus portion and a higher modulus portion, one portion of the bearing being at least partially encased by the other portion of the bearing. Also provided is a method for of forming the bearing, and a total or partial joint replacement prosthesis comprising the hearing.

    摘要翻译： 用于全部或部分关节置换假体的轴承：轴承具有主体和加强元件，其加强轴承并形成附接构件，和/或至少部分地由聚合物或复合材料形成的轴承，所述轴承包括 较低模量部分和较高模量部分，所述轴承的一部分至少部分地被所述轴承的另一部分包围。 还提供了用于形成轴承的方法，以及包括听力的全部或部分关节置换假体。

    Prosthesis For Stimulating Natural Kinematics
    19.
    发明申请
    Prosthesis For Stimulating Natural Kinematics 有权
    刺激自然运动学的假体

    公开(公告)号：US20130282130A1

    公开(公告)日：2013-10-24

    申请号：US13923768

    申请日：2013-06-21

    申请人： Biomet UK Limited

    发明人： David Wolfson ,  Russell Llloyd ,  John Joseph O'Connor ,  Mohammed Imran Khan ,  David Wycliffe Murray ,  Christopher Alexander Dodd ,  John William Goodfellow

    IPC分类号： A61F2/30 ,  A61F2/38

    CPC分类号： A61F2/0811 ,  A61F2/08 ,  A61F2/3094 ,  A61F2/38 ,  A61F2/3836 ,  A61F2/3868 ,  A61F2002/0847 ,  A61F2002/30462 ,  A61F2002/30466 ,  A61F2220/0075 ,  Y10T29/49707

    摘要： A bearing component 2 for a joint replacement prosthesis comprises a first bearing element 4; a second bearing element 6, and a linking element 8, operatively connecting the first and second bearing elements 4, 6 and permitting relative motion there between. The flexible linking element 8 prevents dislocation of mobile bearings in a total knee replacement prosthesis. The invention also relates to a bridging element which retains the linking element 8 with some play, which acts as a ligament support 2051, and which causes a deflection of the line of action of a ligament 1018. A joint replacement prosthesis is also disclosed comprising a biasing element 1140 or a tensioning element 1220 operatively coupled to the artificial ligament 1018. The biasing element 1140 or tensioning element 1220 may be housed in the stem of a tibial tray 1006.

    摘要翻译： 用于关节置换假体的轴承部件2包括第一轴承元件4; 第二轴承元件6和连接元件8，其可操作地连接第一和第二轴承元件4,6，并允许它们之间的相对运动。 柔性连接元件8防止全膝关节置换假体中的移动轴承脱位。 本发明还涉及一种桥接元件，其将连接元件8保持为一些游隙，其起到韧带支撑件2051的作用，并且引起韧带1018的作用线的偏转。还公开了一种关节置换假体，包括 偏置元件1140或可操作地联接到人造韧带1018的张紧元件1220.偏置元件1140或张紧元件1220可以容纳在胫骨托1006的杆中。