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1. 发明授权

US08105386B2 Rotating/non-rotating tibia base plate/insert system 有权
标题翻译：旋转/非旋转胫骨底板/插入系统
公开(公告)号：US08105386B2
公开(公告)日：2012-01-31
申请号：US10771887
申请日：2004-02-04
申请人： Charles H. Perrone, Jr. , Aaron A. Hofmann , James William Burrows
发明人： Charles H. Perrone, Jr. , Aaron A. Hofmann , James William Burrows
IPC分类号： A61F2/38
CPC分类号： A61F2/3868
摘要： The present invention is directed to a rotating/non-rotating tibia base plate/insert system. In one illustrative embodiment, the device comprises a tibia base plate, an insert adapted to be positioned above the base plate, and at least one removable pin that, when installed, engages at least a portion of the insert and the base plate to thereby prevent relative rotation between the insert and the base plate. In one illustrative embodiment, the method comprises obtaining a prosthetic knee assembly comprised of a tibia base plate, a tibia insert and a removable pin, the assembly being adapted to be configured in a first state such that the tibia insert may rotate relative to the base plate or in a second state such that said tibia insert cannot rotate relative to said base plate, making at least one incision adjacent a patient's knee, installing the prosthetic knee assembly in the patient, wherein the removable pin is removed such that the assembly is in the first state wherein the tibia insert may rotate relative to the tibia base plate, and closing the incision.
摘要翻译：本发明涉及一种旋转/非旋转胫骨基板/插入系统。在一个说明性实施例中，该装置包括胫骨基板，适于定位在基板上方的插入件和至少一个可拆卸的销，当安装时，该插入件与插入件和基板的至少一部分接合，从而防止插入件与基板之间的相对旋转。在一个示例性实施例中，该方法包括获得由胫骨基板，胫骨插入物和可移除销组成的假肢膝盖组件，所述组件适于构造成第一状态，使得胫骨插入物可相对于底座旋转板或第二状态，使得所述胫骨插入件不能相对于所述基板旋转，使得邻近患者膝盖的至少一个切口，将假膝盖组件安装在患者体内，其中移除的销被移除，使得组件处于胫骨插入物可以相对于胫骨基板旋转并闭合切口的第一状态。

2. 发明授权

US5972034A Self-venting intramedullary cement restrictor 失效
标题翻译：自体髓内水泥限制器
公开(公告)号：US5972034A
公开(公告)日：1999-10-26
申请号：US124387
申请日：1998-07-28
申请人： Aaron A. Hofmann , Charles H. Perrone, Jr.
发明人： Aaron A. Hofmann , Charles H. Perrone, Jr.
IPC分类号： A61F2/00 , A61F2/30 , A61F2/36 , A61F2/46
CPC分类号： A61F2/4614 , A61F2/30723 , A61B17/8827 , A61F2/3676 , A61F2002/30235 , A61F2002/30327 , A61F2002/30405 , A61F2002/30593 , A61F2002/30774 , A61F2002/30884 , A61F2002/30892 , A61F2002/4631 , A61F2002/4694 , A61F2220/0025 , A61F2230/0069 , A61F2250/0039
摘要： A self-venting cement restrictor or bone plug is provided for insertion into the medullary canal of a patient bone during orthopedic surgery. The cement restrictor includes a valve member which accommodates passage of air and body fluids therethrough as the cement restrictor is placed to avoid pressurizing the downstream medullary space. An installation tool is manipulated in the course of cement restrictor installation for shifting the valve member to a closed position, whereby the cement restrictor retains bone cement introduced subsequently under pressure within the upstream medullary space.
摘要翻译：提供自排气式水泥限制器或骨塞，用于在矫形外科手术期间插入患者骨髓髓质管。水泥限制器包括阀构件，该阀构件容纳空气和体液通过其中，因为水泥限制器被放置以避免对下游髓质空间加压。在水泥限制器安装过程中操作安装工具，以将阀构件移动到关闭位置，由此水泥限制器保持随后在上游髓质空间内的压力下引入的骨粘固剂。

3. 发明授权

US6074424A Implantable knee joint prosthesis convertible from primary to revision 失效
标题翻译：植入式膝关节假体可从初级转为可转换
公开(公告)号：US6074424A
公开(公告)日：2000-06-13
申请号：US12532
申请日：1998-01-23
申请人： Charles H. Perrone, Jr. , Aaron Hofmann , Charles W. Mumme
发明人： Charles H. Perrone, Jr. , Aaron Hofmann , Charles W. Mumme
IPC分类号： A61F2/30 , A61F2/38
CPC分类号： A61F2/3859 , A61F2002/30736
摘要： An implantable orthopedic knee joint prosthesis includes a femoral component having an internal box geometry defined by a bone-engaging surface configured as a primary prosthesis. The femoral component has a threaded bore therein communicating with the bone-engaging surface. An adapter has a mating surface complementary to the box geometry of the femoral component and an internal box geometry defined by a bone-engaging surface configured as a revision prosthesis. A hole through the adapter is aligned with the threaded bore of the femoral component and has a recessed shoulder. An adapter screw has a head and a threaded shank, the head sized to be received within the hole of the adapter in engagement with the shoulder, and the shank being sized to be threadedly received within the threaded bore of the femoral component. The adapter screw includes a threaded bore therein. A spacer has a mating surface complementary to the box geometry of the adapter and an internal box geometry defined by a bone-engaging surface configured as a revision prosthesis. The spacer has a hole therethrough aligned with the threaded bore of the adapter screw. A spacer screw has a head and a threaded shank, the shank being sized to be threadedly received within the threaded bore of the adapter screw.
摘要翻译：可植入矫形膝关节假体包括股骨部件，其具有由构成为主假体的骨接合表面限定的内部箱体几何形状。股骨部件具有与骨接合表面连通的螺纹孔。适配器具有与股骨部件的箱体几何形状互补的配合表面和由构造为修正假体的骨接合表面限定的内部箱体几何形状。通过适配器的孔与股骨部件的螺纹孔对齐并且具有凹入的肩部。适配器螺钉具有头部和螺纹柄部，所述头部的尺寸被设计成被容纳在与所述肩部接合的所述适配器的孔内，并且所述柄的尺寸设计成螺纹地容纳在所述股骨部件的螺纹孔内。转接螺钉在其中包括螺纹孔。间隔件具有与适配器的箱形几何互补的配合表面和由构造为修正假体的骨接合表面限定的内部箱体几何形状。间隔件具有穿过与适配螺钉的螺纹孔对准的孔。间隔螺钉具有头部和螺纹柄部，柄部的尺寸设计成螺纹地容纳在适配器螺钉的螺纹孔内。

4. 发明授权

US06361506B1 Incremental varus/valgus and flexion/extension measuring instrument 有权
标题翻译：增量性内翻/外翻和屈曲/伸展测量仪器
公开(公告)号：US06361506B1
公开(公告)日：2002-03-26
申请号：US09620432
申请日：2000-07-20
申请人： Paul L. Saenger , Richard J. Kana , Charles H. Perrone, Jr.
发明人： Paul L. Saenger , Richard J. Kana , Charles H. Perrone, Jr.
IPC分类号： A61B5103
CPC分类号： A61B5/4528 , A61B5/1071 , A61B5/6878 , A61B2090/067
摘要： A surgical measuring instrument includes a caliper having pin apertures formed therein for mounting on surgical pins in a first skeletal member. An adaptor includes pin apertures on a first portion for mounting on the surgical pins when the caliper is removed, and includes adaptor pins extending from a second portion for engagement with the caliper. A rod is connected to the caliper for indicating alignment and flexibility of a second skeletal member relative to the first skeletal member.
摘要翻译：一种手术测量仪器包括具有形成在其中的销孔的卡钳，用于安装在第一骨架构件中的手术针上。适配器包括在第一部分上的销孔，用于在移除卡钳时安装在外科针上，并且包括从第二部分延伸以与卡钳接合的适配器销。杆连接到卡钳以指示第二骨架构件相对于第一骨架构件的对准和柔性。

5. 发明授权

US5405398A Prosthetic knee with posterior stabilized femoral component 失效
标题翻译：具有后稳定股骨组件的假膝关节
公开(公告)号：US5405398A
公开(公告)日：1995-04-11
申请号：US114661
申请日：1993-08-30
申请人： Thomas B. Buford, III , Charles H. Perrone, Jr. , Jeffery C. Higgins
发明人： Thomas B. Buford, III , Charles H. Perrone, Jr. , Jeffery C. Higgins
IPC分类号： A61F2/00 , A61F2/38
CPC分类号： A61F2/3886 , A61F2002/30405 , A61F2002/30497 , A61F2220/0025 , Y10S411/999 , Y10T403/32893 , Y10T403/32909 , Y10T403/32967
摘要： A posterior stabilized knee prosthesis with removable pin in the femoral component. The removable pin has a tapered split ring lock which prevents the pin from backing out. A split ring is provided on the pin which rides in a groove on the pin. When the pin is properly seated, the split ring engages a corresponding groove within the femoral prosthesis, locking the pin in place. Chamfers are provided on both the front and back of the split ring so that the split ring will compress as the pin is being screwed into the femoral component and also so that the pin can be removed if necessary.
摘要翻译：在股骨组件中具有可移除销的后稳定的膝关节假体。可拆卸销具有锥形开口环锁定，防止销退出。销上设置有一个开环，该开环环在销上的槽中。当销正确就位时，开口环与股骨假体内的相应凹槽接合，将销钉锁定就位。在开口环的前部和后部设置有倒角，以便当销被拧入股骨部件时，开口环将压缩，并且如果需要，销可被移除。

6. 发明授权

US06468280B1 Unicompartmental replacement instrument and method 有权
标题翻译：单位替代仪器及方法
公开(公告)号：US06468280B1
公开(公告)日：2002-10-22
申请号：US09624265
申请日：2000-07-24
申请人： Paul L. Saenger , Richard J. Kana , Charles H. Perrone, Jr.
发明人： Paul L. Saenger , Richard J. Kana , Charles H. Perrone, Jr.
IPC分类号： A61B1758
CPC分类号： A61B17/155
摘要： A surgical instrument for establishing and verifying cutting depth and alignment includes a distal saw drill guide, a rod adaptor removably mounted on the distal saw drill guide and a modular alignment rod removably mounted on the rod adaptor. The distal saw drill guide includes pin apertures for receiving a plurality of pins for locating the distal saw drill guide on the distal end of a femur. A distal saw block is mounted on the pins in replacement of the distal saw drill guide the rod adaptor and the alignment rod. A stylus is adjustably attached to a stylus block which is movably mounted on the distal saw block. The rod adaptor and modular alignment rod are movably mounted on the distal saw block in replacement of the stylus and stylus block.
摘要翻译：用于建立和验证切割深度和对准的外科器械包括远端锯钻引导件，可拆卸地安装在远端锯钻引导器上的杆适配器和可移除地安装在杆适配器上的模块对准杆。远端锯钻引导件包括销孔，用于容纳用于将远端锯钻引导件定位在股骨远端的多个销。远端锯块安装在销上，以替代远端锯钻引导件杆适配器和对准杆。触针可调节地附接到可移动地安装在远端锯块上的触针块。杆适配器和模块化对准杆可移动地安装在远端锯块上，以替代触针和触针块。

7. 发明授权

US5554158A Intercondylar notch cutter for posterior stabilized femoral knee prosthesis 失效
标题翻译：用于后稳定股骨膝假体的髁间切割刀
公开(公告)号：US5554158A
公开(公告)日：1996-09-10
申请号：US451530
申请日：1995-05-26
申请人： John D. Vinciguerra , Charles H. Perrone, Jr. , Charles W. Mumme , Jeffery C. Higgins
发明人： John D. Vinciguerra , Charles H. Perrone, Jr. , Charles W. Mumme , Jeffery C. Higgins
IPC分类号： A61B17/16 , A61B17/17 , A61B17/56
CPC分类号： A61B17/1764 , A61B17/1675 , A61B2017/1602
摘要： An intercondylar notch cutter using a plunge milling bit and bit guide which engages parallel tracks in a trial prosthesis. The intercondylar notch cutter comprises a cutting bit and a guide sleeve. The cutting bit can be thrust into the femur and then translated through the femur cutting a notch without removing the trial prosthesis. The bit is supported by a guide or housing with a guide platform which extends medially and laterally from the guide. Two condyle articulating surfaces on the platform slidingly engage a condyle surface on a trial prosthesis. Along the condyle surfaces on the trial prosthesis are two parallel grooves. Posts on the notch cutter are slidingly received within the grooves. A surgeon first places the trial implant on the femur without cutting an intercondylar notch. The surgeon can proceed immediately to cut an intercondyle notch without removing the femoral trial prosthesis.
摘要翻译：一种使用插入铣头和钻头引导件的髁间切割刀具，其与试验假体中的平行轨道接合。髁间切割器包括切割钻头和引导套筒。切削刀头可以推入股骨，然后通过股骨翻转切口而不移除试验假体。该钻头由具有引导平台的引导件或外壳支撑，导向平台从引导件中间和横向延伸。平台上的两个髁关节表面滑动地接合在假体上的髁表面。沿着试验假体的髁表面是两个平行的凹槽。切口刀具上的刀片滑动地容纳在凹槽内。外科医生首先将试验植入物置于股骨上，而不切割髁间隙。外科医生可以立即进行切割髁间隙，而不需要移除股骨假体。

8. 发明授权

US08454700B2 Interbody vertebral spacer 有权
标题翻译：椎间盘间隔
公开(公告)号：US08454700B2
公开(公告)日：2013-06-04
申请号：US13252247
申请日：2011-10-04
申请人： Jeremy J. Lemoine , Charles H. Perrone, Jr. , Eric M. Simon , Daniel A. Carlson , Hugh D. Hestad
发明人： Jeremy J. Lemoine , Charles H. Perrone, Jr. , Eric M. Simon , Daniel A. Carlson , Hugh D. Hestad
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61F2/442 , A61F2002/30018 , A61F2002/30189 , A61F2002/30306 , A61F2002/30383 , A61F2002/30387 , A61F2002/30388 , A61F2002/30401 , A61F2002/30428 , A61F2002/30477 , A61F2002/30482 , A61F2002/30492 , A61F2002/30504 , A61F2002/3052 , A61F2002/30607 , A61F2002/30616 , A61F2002/30782 , A61F2002/30784 , A61F2002/30904 , A61F2002/4475 , A61F2310/00017 , A61F2310/00023 , A61F2310/00131
摘要： An interbody vertebral implant for facilitating fusion of adjacent vertebrae. The implant includes a first end plate, a second end plate, and an intermediate member disposed therebetween. The end plates are configured to allow bone in-growth. The intermediate member may include features to engage the end plates and to prevent over insertion of the intermediate member within the end plates. The implant may include a cavity extending through the composite implant configured to receive bone growth material to facilitate fusion between a first vertebra and a second vertebra.
摘要翻译：一种椎间体植入物，用于促进相邻椎骨的融合。植入物包括第一端板，第二端板和设置在它们之间的中间构件。端板被配置成允许骨生长。中间构件可以包括接合端板的特征并且防止中间构件在端板内的过度插入。植入物可以包括延伸穿过复合植入物的空腔，其构造成接收骨生长材料，以促进第一椎骨和第二椎骨之间的融合。

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