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公开(公告)号：US08470049B2
公开(公告)日：2013-06-25
申请号：US12978395
申请日：2010-12-23
申请人： Bradley Walter , Declan Brazil , Timothy McTighe
发明人： Bradley Walter , Declan Brazil , Timothy McTighe
IPC分类号： A61F2/36
CPC分类号： A61F2/3609 , A61B17/1668 , A61B17/175 , A61F2/3601 , A61F2/3662 , A61F2002/30205 , A61F2002/30321 , A61F2002/30334 , A61F2002/30841 , A61F2002/30904 , A61F2002/365 , A61F2002/3652 , A61F2002/3668 , A61F2002/368
摘要： A femoral prosthesis. The femoral prosthesis includes an implant body having a proximal end and a distal end and a shoulder at the proximal end, the shoulder being structured and dimensioned for a tight press fit into the neck of a femur. The implant body includes a trunk at the distal end, the trunk having a wedge formed by a tapered portion extending in the direction of the distal end of the implant body. The implant body also includes a medial column extending from the shoulder toward the distal end and a lateral column extending from the shoulder toward the distal end. The wedge, the medial column, and the lateral column to provide multi-planar stability for the implant body and surface area for fixation of the implant body.
摘要翻译： 股骨假体 股骨假体包括具有近端和远端以及在近端的肩部的植入体，所述肩部的结构和尺寸被设计成用于紧密压配合到股骨的颈部中。 植入物主体包括在远端处的躯干，躯干具有由在植入物主体的远端的方向延伸的锥形部分形成的楔形物。 植入体还包括从肩部朝向远端延伸的中间柱和从肩部向远端延伸的侧柱。 楔形物，内侧柱和侧柱，以为植入物本体提供多平面稳定性并且用于固定植入体的表面区域。
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公开(公告)号：US08398719B2
公开(公告)日：2013-03-19
申请号：US12978396
申请日：2010-12-23
申请人： Bradley Walter , Declan Brazil , Timothy McTighe
发明人： Bradley Walter , Declan Brazil , Timothy McTighe
IPC分类号： A61F2/32
CPC分类号： A61F2/4607 , A61B17/1668 , A61B17/175 , A61F2/3601 , A61F2/3662 , A61F2002/30205 , A61F2002/30321 , A61F2002/30334 , A61F2002/30841 , A61F2002/30904 , A61F2002/365 , A61F2002/3652 , A61F2002/3668 , A61F2002/368
摘要： A femoral prosthesis. The femoral prosthesis includes an implant body having a proximal end and a distal end and a shoulder at the proximal end, the shoulder being structured and dimensioned for a tight press fit into the neck of a femur. The implant body includes a trunk at the distal end, the trunk having a wedge formed by a tapered portion extending in the direction of the distal end of the implant body. The implant body also includes a medial column extending from the shoulder toward the distal end and a lateral column extending from the shoulder toward the distal end. The wedge, the medial column, and the lateral column to provide multi-planar stability for the implant body and surface area for fixation of the implant body.
摘要翻译： 股骨假体 股骨假体包括具有近端和远端以及在近端的肩部的植入体，所述肩部的结构和尺寸被设计成用于紧密压配合到股骨的颈部中。 植入物主体包括在远端处的躯干，躯干具有由在植入物主体的远端的方向延伸的锥形部分形成的楔形物。 植入体还包括从肩部朝向远端延伸的中间柱和从肩部向远端延伸的侧柱。 楔形物，内侧柱和侧柱，以为植入物本体提供多平面稳定性并且用于固定植入体的表面区域。
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公开(公告)号：US20120010723A1
公开(公告)日：2012-01-12
申请号：US12978396
申请日：2010-12-23
申请人： Bradley Walter , Declan Brazil , Timothy McTighe
发明人： Bradley Walter , Declan Brazil , Timothy McTighe
CPC分类号： A61F2/4607 , A61B17/1668 , A61B17/175 , A61F2/3601 , A61F2/3662 , A61F2002/30205 , A61F2002/30321 , A61F2002/30334 , A61F2002/30841 , A61F2002/30904 , A61F2002/365 , A61F2002/3652 , A61F2002/3668 , A61F2002/368
摘要： A femoral prosthesis. The femoral prosthesis includes an implant body having a proximal end and a distal end and a shoulder at the proximal end, the shoulder being structured and dimensioned for a tight press fit into the neck of a femur. The implant body includes a trunk at the distal end, the trunk having a wedge formed by a tapered portion extending in the direction of the distal end of the implant body. The implant body also includes a medial column extending from the shoulder toward the distal end and a lateral column extending from the shoulder toward the distal end. The wedge, the medial column, and the lateral column to provide multi-planar stability for the implant body and surface area for fixation of the implant body.
摘要翻译： 股骨假体 股骨假体包括具有近端和远端以及在近端的肩部的植入体，所述肩部的结构和尺寸被设计成用于紧密压配合到股骨的颈部中。 植入物主体包括在远端处的躯干，躯干具有由在植入物主体的远端的方向延伸的锥形部分形成的楔形物。 植入体还包括从肩部朝向远端延伸的中间柱和从肩部向远端延伸的侧柱。 楔形物，内侧柱和侧柱，以为植入物本体提供多平面稳定性并且用于固定植入体的表面区域。
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公开(公告)号：US20120010722A1
公开(公告)日：2012-01-12
申请号：US12978395
申请日：2010-12-23
申请人： Bradley Walter , Declan Brazil , Timothy McTighe
发明人： Bradley Walter , Declan Brazil , Timothy McTighe
IPC分类号： A61F2/36
CPC分类号： A61F2/3609 , A61B17/1668 , A61B17/175 , A61F2/3601 , A61F2/3662 , A61F2002/30205 , A61F2002/30321 , A61F2002/30334 , A61F2002/30841 , A61F2002/30904 , A61F2002/365 , A61F2002/3652 , A61F2002/3668 , A61F2002/368
摘要： A femoral prosthesis. The femoral prosthesis includes an implant body having a proximal end and a distal end and a shoulder at the proximal end, the shoulder being structured and dimensioned for a tight press fit into the neck of a femur. The implant body includes a trunk at the distal end, the trunk having a wedge formed by a tapered portion extending in the direction of the distal end of the implant body. The implant body also includes a medial column extending from the shoulder toward the distal end and a lateral column extending from the shoulder toward the distal end. The wedge, the medial column, and the lateral column to provide multi-planar stability for the implant body and surface area for fixation of the implant body.
摘要翻译： 股骨假体 股骨假体包括具有近端和远端以及在近端的肩部的植入体，所述肩部的结构和尺寸被设计成用于紧密压配合到股骨的颈部中。 植入物主体包括在远端处的躯干，躯干具有由在植入物主体的远端的方向延伸的锥形部分形成的楔形物。 植入体还包括从肩部朝向远端延伸的中间柱和从肩部向远端延伸的侧柱。 楔形物，内侧柱和侧柱，以为植入物本体提供多平面稳定性并且用于固定植入体的表面区域。
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公开(公告)号：US20120179270A1
公开(公告)日：2012-07-12
申请号：US13346687
申请日：2012-01-09
IPC分类号： A61F2/34
CPC分类号： A61F2/34 , A61B17/86 , A61F2002/30784 , A61F2002/30789 , A61F2002/3092 , A61F2002/3403
摘要： The disclosure relates to revision hip surgery or total hip arthroplasty situations in which it is difficult for a surgeon to secure or fix an acetabular cup or shell to the bone due, for whatever reason, to bone loss or other bone deficiency. The system may comprise a plurality of fasteners and an acetabular cup or shell having a plurality of openings to thereby allow the plurality of fasteners to be inserted at diverging angles to create multiple fixation points to distribute load and secure the shell to available bone. The system may also include a bearing insert for receiving a femoral head component and a plurality of spacers for creating a cement mantle.
摘要翻译： 本公开涉及修复髋关节外科手术或全髋关节置换情况，其中外科医生难以将髋臼杯或壳固定或固定到骨头，因为无论什么原因，骨丢失或其他骨缺损。 该系统可以包括多个紧固件和具有多个开口的髋臼杯或外壳，从而允许多个紧固件以发散角度插入以产生多个固定点以分布负载并将壳固定到可用的骨。 该系统还可以包括用于接收股骨头部件的轴承插入件和用于产生水泥套的多个间隔件。
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公开(公告)号：US09271840B2
公开(公告)日：2016-03-01
申请号：US13346623
申请日：2012-01-09
申请人： John Keggi , Louis Keppler , Timothy McTighe , Declan Brazil , Carl Knobloch
发明人： John Keggi , Louis Keppler , Timothy McTighe , Declan Brazil , Carl Knobloch
CPC分类号： A61F2/389 , A61B17/00234 , A61B17/1675 , A61B17/1764 , A61F2002/30878 , A61F2002/30884 , A61F2002/4635
摘要： A tibial component for use in conjunction with a knee replacement surgery. An inferior surface of the tibial component may be concave to thereby improve bonding between the tibial component and a tibia. The tibial component may produce low stress in the cement mantle during in-vivo loading. A stem extending from the inferior surface of the tibial component may include an anterior curvature to facilitate the use of minimally evasive surgical techniques. The stem may further include medial-lateral wing portions with a posterior curvature to provide improved support.
摘要翻译： 用于膝关节置换手术的胫骨部件。 胫骨部件的下表面可以是凹的，从而改善胫骨部件和胫骨之间的粘合。 在体内加载期间，胫骨部件可能在水泥罩中产生低应力。 从胫骨部件的下表面延伸的柄可以包括前曲率以便于使用最小程度的回避手术技术。 杆可以进一步包括具有后曲率的中间 - 侧翼部分以提供改进的支撑。
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公开(公告)号：US20120109324A1
公开(公告)日：2012-05-03
申请号：US13346623
申请日：2012-01-09
申请人： John Keggi , Louis Keppler , Timothy McTighe , Declan Brazil , Carl Knobloch
发明人： John Keggi , Louis Keppler , Timothy McTighe , Declan Brazil , Carl Knobloch
IPC分类号： A61F2/38
CPC分类号： A61F2/389 , A61B17/00234 , A61B17/1675 , A61B17/1764 , A61F2002/30878 , A61F2002/30884 , A61F2002/4635
摘要： A tibial component for use in conjunction with a knee replacement surgery. An inferior surface of the tibial component may be concave to thereby improve bonding between the tibial component and a tibia. The tibial component may produce low stress in the cement mantle during in-vivo loading. A stem extending from the inferior surface of the tibial component may include an anterior curvature to facilitate the use of minimally evasive surgical techniques. The stem may further include medial-lateral wing portions with a posterior curvature to provide improved support.
摘要翻译： 用于膝关节置换手术的胫骨部件。 胫骨部件的下表面可以是凹的，从而改善胫骨部件和胫骨之间的粘合。 在体内加载期间，胫骨部件可能在水泥罩中产生低应力。 从胫骨部件的下表面延伸的柄可以包括前曲率以便于使用最小程度的回避手术技术。 杆可以进一步包括具有后曲率的中间 - 侧翼部分以提供改进的支撑。
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