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公开(公告)号：US20110257759A1
公开(公告)日：2011-10-20
申请号：US13172693
申请日：2011-06-29
IPC分类号： A61F2/30
CPC分类号： A61F2/4607 , A61F2/30 , A61F2/32 , A61F2/34 , A61F2/3609 , A61F2/40 , A61F2/4637 , A61F2002/2828 , A61F2002/30115 , A61F2002/30116 , A61F2002/302 , A61F2002/30327 , A61F2002/30403 , A61F2002/30649 , A61F2002/3065 , A61F2002/30655 , A61F2002/30657 , A61F2002/30658 , A61F2002/30935 , A61F2002/3496 , A61F2002/3498 , A61F2002/3623
摘要： A joint prosthesis device comprises a head configured to fit within a cup and in one embodiment includes a first member for attachment to a first bone in a joint and including a first articulation surface portion defined by a first radius of curvature and a second member for attachment to a second bone in the joint and including a second articulation surface portion defined by a second radius of curvature and a third articulation surface defined by a third radius of curvature, wherein each of the second radius of curvature and the third radius of curvature has a length that is different from the length of the first radius of curvature by less than 0.05 millimeters and wherein the origin of the second radius of curvature is not coincident with the origin of the third radius of curvature.
摘要翻译： 关节假体装置包括构造成装配在杯内的头部，并且在一个实施例中包括用于附接到关节中的第一骨骼的第一构件，并且包括由第一曲率半径限定的第一铰接表面部分和用于附接的第二构件 并且包括由第二曲率半径限定的第二关节表面部分和由第三曲率半径限定的第三关节表面，其中所述第二曲率半径和所述第三曲率半径中的每一个具有 长度不同于第一曲率半径的长度小于0.05毫米，并且其中第二曲率半径的原点与第三曲率半径的原点不一致。
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公开(公告)号：US20090171466A1
公开(公告)日：2009-07-02
申请号：US12005837
申请日：2007-12-28
IPC分类号： A61F2/30
CPC分类号： A61F2/4607 , A61F2/30 , A61F2/32 , A61F2/34 , A61F2/3609 , A61F2/40 , A61F2/4637 , A61F2002/2828 , A61F2002/30115 , A61F2002/30116 , A61F2002/302 , A61F2002/30327 , A61F2002/30403 , A61F2002/30649 , A61F2002/3065 , A61F2002/30655 , A61F2002/30657 , A61F2002/30658 , A61F2002/30935 , A61F2002/3496 , A61F2002/3498 , A61F2002/3623
摘要： A joint prosthesis device comprises a head configured to fit within a cup and in one embodiment includes a first member for attachment to a first bone in a joint and including a first articulation surface portion defined by a first radius of curvature and a second member for attachment to a second bone in the joint and including a second articulation surface portion defined by a second radius of curvature and a third articulation surface defined by a third radius of curvature, wherein each of the second radius of curvature and the third radius of curvature has a length that is different from the length of the first radius of curvature by less than 0.05 millimeters and wherein the origin of the second radius of curvature is not coincident with the origin of the third radius of curvature.
摘要翻译： 关节假体装置包括构造成装配在杯内的头部，并且在一个实施例中包括用于附接到关节中的第一骨骼的第一构件，并且包括由第一曲率半径限定的第一铰接表面部分和用于附接的第二构件 并且包括由第二曲率半径限定的第二关节表面部分和由第三曲率半径限定的第三关节表面，其中所述第二曲率半径和所述第三曲率半径中的每一个具有 长度不同于第一曲率半径的长度小于0.05毫米，并且其中第二曲率半径的原点与第三曲率半径的原点不一致。
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公开(公告)号：US08652213B2
公开(公告)日：2014-02-18
申请号：US13172693
申请日：2011-06-29
IPC分类号： A61F2/36
CPC分类号： A61F2/4607 , A61F2/30 , A61F2/32 , A61F2/34 , A61F2/3609 , A61F2/40 , A61F2/4637 , A61F2002/2828 , A61F2002/30115 , A61F2002/30116 , A61F2002/302 , A61F2002/30327 , A61F2002/30403 , A61F2002/30649 , A61F2002/3065 , A61F2002/30655 , A61F2002/30657 , A61F2002/30658 , A61F2002/30935 , A61F2002/3496 , A61F2002/3498 , A61F2002/3623
摘要： A joint prosthesis device comprises a head configured to fit within a cup and in one embodiment includes a first member for attachment to a first bone in a joint and including a first articulation surface portion defined by a first radius of curvature and a second member for attachment to a second bone in the joint and including a second articulation surface portion defined by a second radius of curvature and a third articulation surface defined by a third radius of curvature, wherein each of the second radius of curvature and the third radius of curvature has a length that is different from the length of the first radius of curvature by less than 0.05 millimeters and wherein the origin of the second radius of curvature is not coincident with the origin of the third radius of curvature.
摘要翻译： 关节假体装置包括构造成装配在杯内的头部，并且在一个实施例中包括用于附接到关节中的第一骨骼的第一构件，并且包括由第一曲率半径限定的第一铰接表面部分和用于附接的第二构件 并且包括由第二曲率半径限定的第二关节表面部分和由第三曲率半径限定的第三关节表面，其中所述第二曲率半径和所述第三曲率半径中的每一个具有 长度不同于第一曲率半径的长度小于0.05毫米，并且其中第二曲率半径的原点与第三曲率半径的原点不一致。
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公开(公告)号：US07985262B2
公开(公告)日：2011-07-26
申请号：US12005837
申请日：2007-12-28
IPC分类号： A61F2/30
CPC分类号： A61F2/4607 , A61F2/30 , A61F2/32 , A61F2/34 , A61F2/3609 , A61F2/40 , A61F2/4637 , A61F2002/2828 , A61F2002/30115 , A61F2002/30116 , A61F2002/302 , A61F2002/30327 , A61F2002/30403 , A61F2002/30649 , A61F2002/3065 , A61F2002/30655 , A61F2002/30657 , A61F2002/30658 , A61F2002/30935 , A61F2002/3496 , A61F2002/3498 , A61F2002/3623
摘要： A joint prosthesis device comprises a head configured to fit within a cup and in one embodiment includes a first member for attachment to a first bone in a joint and including a first articulation surface portion defined by a first radius of curvature and a second member for attachment to a second bone in the joint and including a second articulation surface portion defined by a second radius of curvature and a third articulation surface defined by a third radius of curvature, wherein each of the second radius of curvature and the third radius of curvature has a length that is different from the length of the first radius of curvature by less than 0.05 millimeters and wherein the origin of the second radius of curvature is not coincident with the origin of the third radius of curvature.
摘要翻译： 关节假体装置包括构造成装配在杯内的头部，并且在一个实施例中包括用于附接到关节中的第一骨骼的第一构件，并且包括由第一曲率半径限定的第一铰接表面部分和用于附接的第二构件 并且包括由第二曲率半径限定的第二关节表面部分和由第三曲率半径限定的第三关节表面，其中所述第二曲率半径和所述第三曲率半径中的每一个具有 长度不同于第一曲率半径的长度小于0.05毫米，并且其中第二曲率半径的原点与第三曲率半径的原点不一致。
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公开(公告)号：US20080097455A1
公开(公告)日：2008-04-24
申请号：US11526953
申请日：2006-09-26
CPC分类号： A61B17/92 , A61F2/40 , A61F2/4612 , A61F2/4637 , A61F2002/30558 , A61F2002/30563 , A61F2002/30784 , A61F2002/4681 , A61F2250/0073
摘要： A force dissipating impactor device is comprises a bar member including a hollow shaft, a first end, and a second end. The first end of the impactor device provides an impaction surface and the opposite second end of the impactor device provides an implant engagement surface. The implant engagement surface is contoured to mate with a surface of the implant member. The impaction surface is configured to be struck with a mallet or other tool. A plurality of holes are provided in the shaft and penetrate the surface of the bar member. The plurality of holes provided on the shaft surface of the bar member may be arranged such that a line passing axially along the shaft surface intersects at least one of the plurality of holes. Further, the plurality of holes may be arranged in a staggered matrix around the shaft surface.
摘要翻译： 力消散冲击装置包括一个杆件，它包括中空轴，第一端和第二端。 冲击器装置的第一端提供冲击表面，并且冲击器装置的相对的第二端提供植入物接合表面。 植入物接合表面具有轮廓以与植入物构件的表面配合。 撞击表面被配置为用锤或其他工具敲击。 多个孔设置在轴上并穿过杆构件的表面。 设置在杆构件的轴表面上的多个孔可以布置成使得沿轴表面轴向通过的线与多个孔中的至少一个相交。 此外，多个孔可以围绕轴表面布置成交错矩阵。
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6.发明授权公开(公告)号：US07243580B2
公开(公告)日：2007-07-17
申请号：US10746107
申请日：2003-12-23
申请人： Edmund W. Frazee
发明人： Edmund W. Frazee
IPC分类号： B25B23/14
CPC分类号： A61B17/8875 , A61B2090/031 , A61B2090/0813 , B25B23/141 , B25B23/1427
摘要： A driver has components that are easily disassembled for cleaning and/or sterilization. Once disassembled, the limited number of components allows for easy reassembly. The driver utilizes a cam that rides on spring fingers for determining the level of producible torque that the driver can produce. The cam and spring fingers are contained in a housing. Particularly, the spring fingers are part of a finger housing that is key lockable with the housing when assembled for movement as one unit. The cam is integral with a driver shaft and is received within the finger housing. The cam and driver shaft are limitedly rotatable with respect to the finger housing. The level of producible torque may be changed by providing cams and/or spring fingers of various dimensions. The driver is torque-limiting in one direction (tightening) and essentially non torque-limiting in the opposite direction (loosening). The various components are also large enough to be easily handled reducing the chance of lost components.
摘要翻译： 司机具有易于拆卸清洁和/或灭菌的部件。 一旦拆卸，有限数量的部件允许轻松重新组装。 驾驶员利用骑在弹簧手指上的凸轮来确定驾驶员可以产生的可产生的扭矩的水平。 凸轮和弹簧手指包含在壳体中。 特别地，弹簧指是手指壳体的一部分，当组装为一体运动时，该手指壳可与壳体锁定。 凸轮与驱动轴成一体，并被接收在手指外壳内。 凸轮和驱动轴相对于手指壳体有限地可旋转。 通过提供各种尺寸的凸轮和/或弹簧指，可以改变可产生的扭矩水平。 驱动器在一个方向（拧紧）上扭矩限制，并且在相反方向（松动）基本上不受扭矩限制。 各种组件也足够大以易于处理，减少了组件丢失的几率。
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公开(公告)号：US08603099B2
公开(公告)日：2013-12-10
申请号：US11526953
申请日：2006-09-26
CPC分类号： A61B17/92 , A61F2/40 , A61F2/4612 , A61F2/4637 , A61F2002/30558 , A61F2002/30563 , A61F2002/30784 , A61F2002/4681 , A61F2250/0073
摘要： A method of assembling an implant in one embodiment includes aligning the connection features of a first implant component with the connection features of a second an implant component, placing an implant engagement surface of an impactor device and the first implant component in contact, striking an impaction surface of the impactor device, transferring force from the impaction surface to an impactor shaft, diverting the transferred force within the shaft, focusing a portion of the diverted force, and transferring the focused force from the shaft to the first implant component which brings the connection features on the first implant component into engagement with the connection features on the second implant component.
摘要翻译： 在一个实施例中组装植入物的方法包括将第一植入部件的连接特征与第二植入物部件的连接特征对准，放置冲击器装置的植入物接合表面并使第一植入部件接触，撞击冲击 冲击器装置的表面，从冲击表面传递力到冲击器轴，将转移的力转移到轴内，聚焦转向力的一部分，并将聚焦力从轴转移到第一注入部件，从而使连接 第一植入部件上的特征与第二植入部件上的连接部件接合。
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