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1. 发明专利

JP2007152116A Modular progressive implant for a joint articulation surface 审中-公开
标题翻译：用于联合文字表面的模块化渐进植入
公开(公告)号：JP2007152116A
公开(公告)日：2007-06-21
申请号：JP2006328354
申请日：2006-12-05
申请人： Medicinelodge Inc , Zimmer Technology Inc , ジンマーテクノロジー,インコーポレイティド , メディシンロッジインコーポレイテッド
发明人： JUSTIN DANIEL F , GOBLE E MARLOWE , HODOREK ROBERT A
IPC分类号： A61F2/30 , A61F2/34 , A61F2/38
CPC分类号： A61F2/30721 , A61B17/8047 , A61F2/30749 , A61F2/32 , A61F2/34 , A61F2/3804 , A61F2/389 , A61F2/40 , A61F2/4202 , A61F2/4261 , A61F2002/30153 , A61F2002/30372 , A61F2002/30377 , A61F2002/30385 , A61F2002/30387 , A61F2002/30405 , A61F2002/30434 , A61F2002/30512 , A61F2002/30517 , A61F2002/30604 , A61F2002/30794 , A61F2002/30797 , A61F2002/30871 , A61F2002/30874 , A61F2002/3401 , A61F2002/4629 , A61F2002/4638 , A61F2002/4641 , A61F2002/4642 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2230/0019 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179
摘要： PROBLEM TO BE SOLVED: To provide modular interchangeable bone implants to replace articular bone surfaces and methods for installing and replacing the implants.
SOLUTION: An implant 30 for on a resected articulation surface of a bone includes a tray 36 having a top surface and an opposite bone apposition surface. An opening extends completely through the tray between the top surface and the bone apposition surface. A bearing member is mounted on the top surface of the tray, the bearing member having a top articular surface. Anchor 34 downwarly projects away from the bone apposition surface of the tray, the anchor being adapted to engage the bone and being configured so that the anchor can selectively pass completely through the opening of the tray. A fastener 40 connects the anchor to the tray.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供用于替代关节骨表面的模块化可互换骨植入物以及用于安装和替换植入物的方法。解决方案：用于在骨的切除的关节表面上的植入物30包括具有顶表面和相对的骨邻接表面的托盘36。开口在顶表面和骨位置表面之间完全延伸通过托盘。轴承构件安装在托盘的顶表面上，轴承构件具有顶部关节面。锚杆34向下突出地远离托盘的骨骼配合表面突出，锚固件适于接合骨骼并且被构造成使得锚固件可以选择性地完全穿过托盘的开口。紧固件40将锚固件连接到托盘。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2004249105A Constituent for tibia of knee prostheses member, its assembling tool, and its usage 有权
公开(公告)号：JP2004249105A
公开(公告)日：2004-09-09
申请号：JP2004041741
申请日：2004-02-18
申请人： Zimmer Technology Inc , ジンマーテクノロジー,インコーポレイティド
发明人： HODOREK ROBERT A , JUSTIN DANIEL F , GOBLE E MARLOWE , FALLIN THOMAS WADE , HAMMOND NATHAN A , TRIPLETT DANIEL J , GERBEC DANIEL , BAKER GORDON
IPC分类号： A61F2/00 , A61F2/30 , A61F2/38 , A61F2/46
CPC分类号： A61F2/461 , A61F2/389 , A61F2/4637 , A61F2002/30133 , A61F2002/30434 , A61F2002/30492 , A61F2002/30604 , A61F2002/30785 , A61F2002/30797 , A61F2002/30884 , A61F2002/30894 , A61F2002/4623 , A61F2002/4627 , A61F2002/4641 , A61F2220/0025 , A61F2220/0041 , A61F2230/0015
摘要： PROBLEM TO BE SOLVED: To provide a tibia prosthesis device capable of doing invasive surgical approach to the minimum.
SOLUTION: The constituent for tibia of knee prosthesis device is equipped with a tray 10 having almost flat top and bottom surfaces and an extension member 40 which forms a long main body having top and bottom end parts. The tray is equipped with a boss 18, which projects to the outside and has an outer wall with a cylindrical part and a taper part. The extension part is equipped with a bore 26 which extends to the inside to form a bore wall, and the bore wall has a cylindrical part and a taper part. The extension part is engaged to be detachable with the tray in the condition that the boss is accepted in the bore. The taper part of the boss is placed on the taper part of the bore, and at the same time, the cylindrical part of the boss is accepted into the cylindrical part of the bore under pressing condition to form a connection part between the tray and the extension part.
COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2005111272A Modular bone implant, and tool 审中-公开
标题翻译：模块植入物和工具
公开(公告)号：JP2005111272A
公开(公告)日：2005-04-28
申请号：JP2004295021
申请日：2004-10-07
申请人： Zimmer Technology Inc , ジンマーテクノロジー,インコーポレイティド
发明人： JUSTIN DANIEL F , GOBLE E MARLOWE , TRIPLETT DANIEL J , HODOREK ROBERT A
IPC分类号： A61B17/56 , A61F2/00 , A61F2/30 , A61F2/38 , A61F2/46
CPC分类号： A61F2/4637 , A61F2/389 , A61F2/461 , A61F2002/30133 , A61F2002/30434 , A61F2002/30492 , A61F2002/30604 , A61F2002/30785 , A61F2002/30797 , A61F2002/30884 , A61F2002/30894 , A61F2002/4623 , A61F2002/4627 , A61F2002/4628 , A61F2002/4641 , A61F2220/0025 , A61F2220/0041 , A61F2230/0015
摘要： PROBLEM TO BE SOLVED: To provide a modular knee joint implant capable of making a dissection part smaller and an assembling means.
SOLUTION: This modular implant includes a tray component 10 and a keel component 40. The tray component 10 and the keel component 40 form a male-female type connection part. A tool to hold the tray component 10 and a tool to hold the keel component 40 are further provided. A tool for assembling/disassembling the tray component 10 and the keel component 40 is also provided.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够使解剖部分更小的组合式膝关节植入物和组装装置。解决方案：该模块化植入物包括托盘部件10和龙骨部件40.托盘部件10和龙骨部件40形成公 - 母型连接部件。还提供了用于保持托盘部件10的工具和用于保持龙骨部件40的工具。还提供了用于组装/拆卸托盘部件10和龙骨部件40的工具。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004174265A Method and apparatus for achieving correct limb alignment in unicondylar knee arthroplasty 有权
公开(公告)号：JP2004174265A
公开(公告)日：2004-06-24
申请号：JP2003397459
申请日：2003-11-27
申请人： Zimmer Technology Inc , ジンマーテクノロジー,インコーポレイティド
发明人： HODOREK ROBERT A , FARLING TOBY N , SANFORD ADAM H , WILLIAMSON RICHARD V , SAENGER PAUL V
IPC分类号： A61B17/56 , A61B17/15
CPC分类号： A61B17/154 , A61B17/155 , A61B17/157
摘要： PROBLEM TO BE SOLVED: To provide minimally invasive method and apparatus for creating correct limb alignment in unicondylar knee arthroplasty. SOLUTION: An apparatus for linking a distal femoral cut and a proximal tibial cut comprises a femoral cut block comprising a body having a femoral cut slot, a femoral securement aperture and a tibial securement aperture formed therein; headless fixing means for securing the femoral cut block to a tibia, the headless fixing means traversing the tibial securement aperture in the femoral cut block to secure the femoral cut block to the tibia; and a tibial cut block comprising a body having a tibial cut slot, and a tibial securement aperture formed therein, the tibial securement aperture sized to accommodate passage of the headless fixing means there through, whereby the tibial securement aperture of the femoral cut block is spaced a predetermined distance from the femoral cut slot, and the tibial securement aperture of the tibial cut block is spaced a predetermined distance from the tibial cut slot, whereby the femoral cut slot is linked to the tibial cut slot by the headless fixing means. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004237096A Unicompartmental knee joint implant for orthopedics 有权
公开(公告)号：JP2004237096A
公开(公告)日：2004-08-26
申请号：JP2004026944
申请日：2004-02-03
申请人： Zimmer Technology Inc , ジンマーテクノロジー,インコーポレイティド
发明人： SANFORD ADAM H , FARLING TOBY , WEBSTER VINCENT , HODOREK ROBERT A , LAZAR SCOTT
IPC分类号： A61L27/00 , A61F2/38 , A61L27/04 , A61L27/06 , A61L27/14
CPC分类号： A61F2/3868 , A61F2002/3895
摘要： PROBLEM TO BE SOLVED: To provide a movable bearing type artificial knee joint implant. SOLUTION: This artificial knee joint implant 100 is provided with a tibia tray 110 having an upper side surface mounted with a plurality of tabs in its outer edge part, and a bearing component 160 having an upper side surface engaged with a thighbone component so as to enable joint motion. This knee joint implant is also provided with an annular groove extending circumferentially in the bearing component 160 and the bearing component 160 is engaged with the tabs movably relative to the tibia tray 110. In another embodiment, the artificial knee joint implant is provided with a tibia tray engaged with a bearing component, and the bearing component includes an upper side surface engaged with a thighbone component so as to enable joint motion and a pair of slots provided in the upper side surface of the thighbone component. The thighbone component is provided with a pair of rails extending from its joint surface and the rails are slidably engaged with the slots. COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2008220954A Optimization of articular geometry 审中-公开
标题翻译：几何几何优化
公开(公告)号：JP2008220954A
公开(公告)日：2008-09-25
申请号：JP2008058180
申请日：2008-03-07
申请人： Zimmer Technology Inc , ジマーテクノロジーインコーポレイテッド
发明人： HODOREK ROBERT A
IPC分类号： A61F2/30
CPC分类号： A61F2/30771 , A61F2/38 , A61F2002/30673 , A61F2002/30934 , A61F2002/30937
摘要： PROBLEM TO BE SOLVED: To provide various embodiments for optimizing the articular geometry of an orthopaedic implant.
SOLUTION: An exemplary implant may include a plurality of protrusions which provide an articulating surface and which create paths for fluid movement relative to the implant. In one embodiment in the disclosure, the body and a plurality of macroscopic protrusions extending from the body cooperate to define an articulating surface of the implant. In another embodiment in the disclosure, lubrication between the body and the implant is improved. In another embodiment in the disclosure, the body and at least a portion of a plurality of protrusions substantially in spherical shapes protruding from the body cooperate to define the implant articulating surface. In another embodiment in the disclosure, the body and at least a portion of the protrusions protruding from the body cooperate to define the implant articulating surface and the protruding portions define a path through which fluid can flow.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供用于优化整形外科植入物的关节几何形状的各种实施例。解决方案：示例性植入物可以包括提供关节表面并且相对于植入物产生流体移动的路径的多个突起。在本公开的一个实施例中，主体和从主体延伸的多个宏观突起协作以限定植入物的铰接表面。在本公开的另一个实施例中，身体和植入物之间的润滑被改善。在本公开的另一实施例中，主体和从主体突出的基本上为球形的多个突起的至少一部分协作以限定植入物铰接表面。在本公开的另一实施例中，主体和从主体突出的突出部的至少一部分协作以限定植入物铰接表面，并且突出部分限定了流体可以流过的路径。版权所有（C）2008，JPO＆INPIT

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