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91. 发明授权

US06206927B1 Surgically implantable knee prothesis 有权
标题翻译：手术植入式膝盖假体
公开(公告)号：US06206927B1
公开(公告)日：2001-03-27
申请号：US09297943
申请日：1999-05-10
申请人： Barry M. Fell , Richard H. Hallock
发明人： Barry M. Fell , Richard H. Hallock
IPC分类号： A61F238
CPC分类号： A61F2/3872 , A61F2/30767 , A61F2/30965 , A61F2/3868 , A61F2002/30065 , A61F2002/30133 , A61F2002/30324 , A61F2002/30952 , A61F2002/30957 , A61F2002/30962 , A61F2002/3895 , A61F2002/4635 , A61F2210/0071 , A61F2230/0015 , A61F2250/0036 , A61F2310/00017 , A61F2310/00179 , A61F2310/0097 , B33Y80/00
摘要： A self-centering meniscal prosthesis device suitable for minimally invasive, surgical implantation into the cavity between a femoral condyle and the corresponding tibial plateau is composed of a hard, high modulus material shaped such that the contour of the device and the natural articulation of the knee exerts a restoring force on the free-floating device.
摘要翻译：适合于在股骨髁和相应的胫骨平台之间进行微创手术植入腔内的自定心半月板假体装置由硬的高模量材料构成，使得装置的轮廓和膝盖的自然关节在自由浮动装置上施加恢复力。

92. 发明授权

US06197064B1 Prosthetic implant 有权
标题翻译：假体植入物
公开(公告)号：US06197064B1
公开(公告)日：2001-03-06
申请号：US09261528
申请日：1999-03-03
申请人： Timothy G. Haines , David B. Goldstein
发明人： Timothy G. Haines , David B. Goldstein
IPC分类号： A61F238
CPC分类号： A61B17/155 , A61B17/157 , A61B17/1675 , A61B17/1764 , A61B17/1767 , A61B2017/1602 , A61F2/3859
摘要： An implant is provided for which has an outer bearing surface and an inner attachment surface. The outer bearing surface functions as ajoint contact surface for a reconstructed bone joint. The inner attachment surface contacts a bone and is attached thereto. The inner attachment surface of the implant is curvilinear from the anterior to the posterior area of the femur, and is also curvilinear from the medial to the lateral areas of the femur to approximates the shape of natural femur. The resection of the femur for accommodating the implant can be properly performed by a milling device employing one or more curvilinear milling bits.
摘要翻译：提供了具有外支承表面和内附接表面的植入物。外支承面作为重建骨关节的接点接触面。内部附接表面接触骨骼并附接到其上。植入物的内部附着表面从股骨的前部到后部区域是曲线形的，并且也从股骨的内侧到侧面区域曲线以近似天然股骨的形状。用于容纳植入物的股骨的切除可以通过采用一个或多个曲线铣削钻头的铣削装置适当地执行。

93. 发明授权

US06171342B2 Medical fastening system 失效
标题翻译：医疗紧固系统
公开(公告)号：US06171342B2
公开(公告)日：2001-01-09
申请号：US09050509
申请日：1998-03-30
申请人： Michael J. O'Neil , Arnold Oyola , Dennis Sullivan , Amit Birla , John E. Slamin , Dennis P. Colleran , Stefan M. Gabriel , George B. Cipolletti , Richard E. Jones
发明人： Michael J. O'Neil , Arnold Oyola , Dennis Sullivan , Amit Birla , John E. Slamin , Dennis P. Colleran , Stefan M. Gabriel , George B. Cipolletti , Richard E. Jones
IPC分类号： A61F238
CPC分类号： A61F2/3859 , A61F2/38 , A61F2002/30143 , A61F2002/30233 , A61F2002/30332 , A61F2002/30342 , A61F2002/30434 , A61F2002/30443 , A61F2002/30507 , A61F2002/3051 , A61F2002/30514 , A61F2002/30538 , A61F2002/30553 , A61F2002/30594 , A61F2002/30604 , A61F2002/30616 , A61F2002/30736 , A61F2002/3078 , A61F2002/30797 , A61F2002/30878 , A61F2002/30886 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2230/0017 , A61F2230/0069 , A61F2250/0006 , A61F2250/0008
摘要： A medical fastening system for a modular knee prosthesis system includes a femoral component having a first surface, a second surface, and an aperture extending therebetween. A modular adapter element has a first end that is mountable adjacent the first surface of the femoral component and a second, mating end that is engagable with a second prosthesis component. The system also includes a first bolt that mates the adapter element to the femoral component. Various connection options are possible to secure different components of the system to each other.
摘要翻译：用于模块化膝关节假体系统的医疗紧固系统包括具有第一表面，第二表面和在其间延伸的孔的股骨部件。模块化适配器元件具有可邻近股骨部件的第一表面安装的第一端和可与第二假体部件接合的第二配合端。该系统还包括将适配器元件与股骨部件配合的第一螺栓。各种连接选项是可能的，以将系统的不同组件彼此固定。

94. 发明授权

US06168629A Femoral component for knee prosthesis 失效
标题翻译：膝关节假体的股骨部件
公开(公告)号：US06168629A
公开(公告)日：2001-01-02
申请号：US09172009
申请日：1998-10-14
申请人： Michel Timoteo
发明人： Michel Timoteo
IPC分类号： A61F238
CPC分类号： A61F2/3886
摘要： Femoral component for a knee prosthesis adapted to cooperate with an insert attached to a tibial plateau anchored at the upper end of a tibia. The femoral component is adapted to be anchored at a lower end of a femur, the femoral component including a first lateral condyle, a second lateral condyle, and an intercondylar space disposed between the first and second condyles for receiving a third removably fixed condyle. The third condyle is removable from the intercondyle space while the femoral component remains moveably engaged with the tibial plateau. The third condyle is adapted to provide posterior stabilization of the prosthesis during flexion between the tibia and the femur when the posterior cruciate ligament is no longer able to substantially perform its function.
摘要翻译：用于膝部假体的股骨部件，其适于与连接到胫骨上端锚固的胫骨平台的插入件配合。股骨部件适于锚定在股骨的下端，股骨部件包括第一外侧髁，第二外侧髁和设置在第一和第二髁之间的髁间隙，用于接纳第三可移除地固定的髁。第三髁可以从髁间隙移除，而股骨部件保持与胫骨平台移动接合。当后十字韧带不再能够基本上执行其功能时，第三髁适于在胫骨和股骨之间的屈曲期间提供假体的后稳定性。

95. 发明授权

US06824566B2 Stem taper adapter 有权
标题翻译：阀杆锥度适配器
公开(公告)号：US06824566B2
公开(公告)日：2004-11-30
申请号：US10386956
申请日：2003-03-12
申请人： Richard J. Kana , Richard J. Taft
发明人： Richard J. Kana , Richard J. Taft
IPC分类号： A61F238
CPC分类号： A61F2/30942 , A61F2/30721 , A61F2/30739 , A61F2/30767 , A61F2/30771 , A61F2/3607 , A61F2/38 , A61F2/3859 , A61F2/389 , A61F2002/2825 , A61F2002/3021 , A61F2002/30235 , A61F2002/30329 , A61F2002/30332 , A61F2002/30344 , A61F2002/30367 , A61F2002/30382 , A61F2002/30574 , A61F2002/30604 , A61F2002/30607 , A61F2002/30616 , A61F2002/3079 , A61F2002/30827 , A61F2002/30836 , A61F2002/30878 , A61F2002/3625 , A61F2002/365 , A61F2220/0025 , A61F2220/0033 , A61F2230/0067 , A61F2230/0069 , A61F2250/0062
摘要： A prosthetic component includes an adaptor having a first end and a second end. The first end includes an elongated male tapered body. The second end includes a flange extending radially outwardly from the male tapered body and having an anti-rotational/anatomically orientation component formed therewith. The second end also includes a female tapered aperture formed therein which has an anti-rotational/anatomical orientation component formed therewith. The flange may include an elongated portion having a porous annular surface thereon.
摘要翻译：假体部件包括具有第一端和第二端的适配器。第一端包括细长的阳锥形体。第二端包括从阳锥形体径向向外延伸的凸缘，并具有由其形成的抗旋转/解剖取向部件。第二端还包括形成在其中的阴锥形孔，其具有由其形成的抗旋转/解剖取向部件。凸缘可以包括其上具有多孔环形表面的细长部分。

96. 发明授权

US06783550B2 Prosthesis and methods for unicompartmental and total knee arthroplasty 失效
标题翻译：单室和全膝关节置换术的假体和方法
公开(公告)号：US06783550B2
公开(公告)日：2004-08-31
申请号：US10060430
申请日：2002-01-29
申请人： A. Creig MacArthur
发明人： A. Creig MacArthur
IPC分类号： A61F238
CPC分类号： A61F2/30756 , A61F2/30767 , A61F2/38 , A61F2/3859 , A61F2/389 , A61F2002/30113 , A61F2002/30125 , A61F2002/30143 , A61F2002/30146 , A61F2002/30154 , A61F2002/30156 , A61F2002/30158 , A61F2002/30172 , A61F2002/30233 , A61F2002/3028 , A61F2002/30299 , A61F2002/30616 , A61F2002/30759 , A61F2002/30878 , A61F2002/30892 , A61F2002/30922 , A61F2002/3895 , A61F2002/4631 , A61F2002/4635 , A61F2230/0006 , A61F2230/0008 , A61F2230/0017 , A61F2230/0021 , A61F2230/0023 , A61F2230/0026 , A61F2230/0052 , A61F2230/0063 , A61F2230/0069 , A61F2230/0093 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179 , A61F2310/0058
摘要： A knee joint prosthesis, comprising at least one femoral component and at least one tibial component. The femoral component having a first portion adapted for fixable attachment to a distal end of a femur and a second portion formed with a bearing surface. The femoral component is sized so as to permit attachment to the femur of a patient without severing at least one the cruciate ligaments. The tibial component has a first surface that is adapted to cooperate with a patient's tibia, while a second surface of the tibial component is adapted to cooperate with the femoral component. The tibial component is sized so as to permit attachment to the patient's tibia without severing at least one of the cruciate ligaments.
摘要翻译：膝关节假体，包括至少一个股骨部件和至少一个胫骨部件。所述股骨部件具有适于固定地连接到股骨的远端的第一部分和形成有支承表面的第二部分。股骨部件的尺寸被设计成允许连接到患者的股骨而不断开至少一个十字韧带。胫骨部件具有适于与患者的胫骨配合的第一表面，而胫骨部件的第二表面适于与股骨部件配合。胫骨部件的尺寸被设计成允许连接到患者的胫骨而不断开至少一个十字韧带。

97. 发明授权

US06773461B2 Constrained prosthetic knee with rotating bearing 有权
标题翻译：约束假肢膝盖与旋转轴承
公开(公告)号：US06773461B2
公开(公告)日：2004-08-10
申请号：US10234362
申请日：2002-09-04
申请人： John E. Meyers , G. Douglas Letson , Russell Windsor , Vincent A. Webster , Bill N. Sisk , Bill H. Haywood , Adam Griner , Michael Cook , Rodney L. Bays , Jerry L. Aikins , Marvin Figueroa
发明人： John E. Meyers , G. Douglas Letson , Russell Windsor , Vincent A. Webster , Bill N. Sisk , Bill H. Haywood , Adam Griner , Michael Cook , Rodney L. Bays , Jerry L. Aikins , Marvin Figueroa
IPC分类号： A61F238
CPC分类号： A61F2/3868 , A61F2/385
摘要： A constrained prosthetic knee having a modular hinge post and a rotating bearing. A cannulated hinge post is rotatably connected to the femoral component of the knee prosthesis so that a hinge post extension may be anteriorly positioned through the hinge post and into the tibial component of the knee prosthesis, after positioning of the femoral component in the femur and the tibial component in the tibia. The hinge post is preassembled to the femoral component so that such assembly is not required during the implantation procedure. A meniscal component forming the rotating bearing of the knee prosthesis is packaged together with the hinge post extension so that the appropriate hinge post extension is readily available.
摘要翻译：具有模块化铰链柱和旋转轴承的约束假肢膝盖。插入式铰链柱可旋转地连接到膝盖假体的股骨部件，使得铰链柱延伸部可以在将股骨部件定位在股骨中之后通过铰链柱向前定位并进入膝关节假体的胫骨部件，并且胫骨中的胫骨部件。铰链柱预先组装到股骨部件上，使得在植入过程期间不需要这种组件。形成膝盖假体的旋转轴承的半月板部件与铰链柱延伸部一起包装，使得适当的铰链柱延伸部可以容易地获得。

98. 发明授权

US06770099B2 Femoral prosthesis 有权
公开(公告)号：US06770099B2
公开(公告)日：2004-08-03
申请号：US10299436
申请日：2002-11-19
申请人： Thomas Andriacchi , Ron Donkers , James Harris , Audrey Patmore , Scott Steffensmeier , Shinro Takai , Linggawati Tanamal , Peter Walker
发明人： Thomas Andriacchi , Ron Donkers , James Harris , Audrey Patmore , Scott Steffensmeier , Shinro Takai , Linggawati Tanamal , Peter Walker
IPC分类号： A61F238
CPC分类号： A61F2/3859
摘要： A femoral component for a prosthetic knee implant system. The femoral component comprises medial and lateral condyles, wherein the height of the medial condyle is greater than the height of the lateral condyle.

99. 发明授权

US06679917B2 System and method for joint resurface repair 有权
公开(公告)号：US06679917B2
公开(公告)日：2004-01-20
申请号：US10162533
申请日：2002-06-04
申请人： Steven W. Ek
发明人： Steven W. Ek
IPC分类号： A61F238
CPC分类号： A61B17/0401 , A61B5/4528 , A61B17/0487 , A61B17/06166 , A61B17/16 , A61B17/1615 , A61B17/1635 , A61B17/1637 , A61B17/1675 , A61B17/17 , A61B17/1764 , A61B17/7098 , A61B17/8615 , A61B17/8625 , A61B17/863 , A61B17/8695 , A61B17/8805 , A61B17/8827 , A61B17/8875 , A61B17/888 , A61B17/8894 , A61B90/06 , A61B2017/00238 , A61B2017/00464 , A61B2017/0404 , A61B2017/0409 , A61B2017/044 , A61B2017/0445 , A61B2017/0448 , A61B2017/045 , A61B2090/061 , A61F2/30756 , A61F2/30767 , A61F2/30942 , A61F2/38 , A61F2/3859 , A61F2/4618 , A61F2/4657 , A61F2002/30065 , A61F2002/30069 , A61F2002/30113 , A61F2002/30143 , A61F2002/30225 , A61F2002/30299 , A61F2002/30324 , A61F2002/30332 , A61F2002/30354 , A61F2002/30443 , A61F2002/30448 , A61F2002/30451 , A61F2002/30604 , A61F2002/30772 , A61F2002/30831 , A61F2002/30858 , A61F2002/30871 , A61F2002/30874 , A61F2002/30878 , A61F2002/30879 , A61F2002/30892 , A61F2002/30896 , A61F2002/30943 , A61F2002/30945 , A61F2002/30948 , A61F2002/30952 , A61F2002/30957 , A61F2002/4623 , A61F2002/4635 , A61F2002/4658 , A61F2002/4661 , A61F2002/4663 , A61F2002/4681 , A61F2210/0071 , A61F2220/0033 , A61F2220/0041 , A61F2220/005 , A61F2220/0058 , A61F2230/0006 , A61F2230/0017 , A61F2230/0069 , A61F2230/0093 , A61F2250/0036 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00059 , A61F2310/00089 , A61F2310/00095 , A61F2310/00203 , A61F2310/00239 , A61F2310/00796
摘要： An implant for installation into a portion of an articular surface includes a protrusion configured to cover an un-excised portion of articular surface proximate to the implant. Another implant may form a cavity to allow the un-excised portion of articular surface to remodel over a perimeter edge of the implant. The implant may also include indentations such as grooves to promote articular cartilage remodeling over a portion of the load bearing surface of the implant. An elongated or non-round implant is also provided having two opposing concentric arcuate shaped sides, as well as a method to seat such an implant in an articular surface. A method for seating an implant without cutting articular cartilage is also provided.

100. 发明授权

US06620199B2 Device for reinforcing bone in partial knee replacement surgery 失效
公开(公告)号：US06620199B2
公开(公告)日：2003-09-16
申请号：US09905062
申请日：2001-07-13
申请人： Ronald P. Grelsamer
发明人： Ronald P. Grelsamer
IPC分类号： A61F238
CPC分类号： A61F2/389 , A61F2002/3895
摘要： A partial knee replacement device comprises a reinforcing spike which spans the tibia and supports a tibial inset. The spike has a pointed tip, shaft and head. The spike when driven across the cross-section of the tibia has its tip engaging the peripheral edge of the tibial hard bone, and its head supported by the opposite peripheral edge of the tibial hard bone.

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