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1. 发明专利

JP2003319955A Method of impregnating porous metal pad with polymer and method of making orthopaedic implant 有权
标题翻译：用聚合物浸渍多孔金属垫片的方法及制作正交植入物的方法
公开(公告)号：JP2003319955A
公开(公告)日：2003-11-11
申请号：JP2003042330
申请日：2003-02-20
申请人： Zimmer Inc , ジンマー,インコーポレイティド
发明人： HAWKINS MICHAEL , CHARLESBOIS STEVEN JAMES , HOWARD JERRY W
IPC分类号： A61L27/00 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/36 , A61L27/30 , A61L27/56 , B29C45/14 , B29C70/68 , B29C70/88
CPC分类号： A61L27/306 , A61F2/30907 , A61F2/3094 , A61F2/36 , A61F2/3662 , A61F2/3676 , A61F2002/30929 , A61F2002/30957 , A61F2002/30967 , A61F2002/30968 , A61F2002/30971 , A61F2002/30975 , A61F2002/3625 , A61F2310/00029 , A61F2310/00407 , A61F2310/00413 , A61F2310/00592 , A61L27/56 , B29C45/14467 , B29C45/14811 , B29C70/683 , B29C70/885 , B29L2031/7532 , Y10S623/901
摘要： PROBLEM TO BE SOLVED: To provide a method of impregnating an inner surface of a porous metal pad with a polymer film chemically similar to a polymer to be used in a bonding step and a method of making orthopaedic implant having a porous metal surface by bonding such an impregnated pad to the orthopaedic implant.
SOLUTION: The orthopaedic implant having the porous metal surface is provided with three layers including a biocompatible metal core of desired shape, a polymer intermediary layer, and a surface layer comprising a porous biocompatible metal and shaped appropriately to act as the surface of the orthopaedic implant. A core 415 and a pad 300 are placed in an injection molding device wherein the polymer intermediary layer is injection molded between the pad and the metal core, thereby bonding the pad 300 to the metal core 415.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种浸渍多孔金属垫的内表面的方法，其中聚合物膜与用于粘合步骤的聚合物化学相似，以及制造具有多孔金属表面的整形外科植入物的方法通过将这样的浸渍垫粘合到整形外科植入物上。解决方案：具有多孔金属表面的整形外科植入物具有三层，包括所需形状的生物相容性金属芯，聚合物中间层和包含多孔生物相容性金属的表面层，并适当地形成为矫形植入物。芯415和垫300放置在注射模制装置中，其中聚合物中间层注入模制在垫和金属芯之间，从而将垫300粘合到金属芯415上。版权所有（C）2004 ，JPO

2. 发明专利

JP2003180702A LIGAMENT CUTTER 审中-公开
公开(公告)号：JP2003180702A
公开(公告)日：2003-07-02
申请号：JP2002342540
申请日：2002-11-26
申请人： ZIMMER INC
发明人： MEARS DANA C
IPC分类号： A61B17/56 , A61B17/32 , A61B17/68
摘要： PROBLEM TO BE SOLVED: To provide a femoral ring ligament cutter constituted so as to cut a femoral ring ligament before the caput femoris is dislocated from the acetabulum. SOLUTION: The femoral ring ligament cutter 10 is equipped with a curved head part 14 fit to be inserted in the gap between the femoral head 32 and the acetabulum 30. The curved head part 14 of the femoral ring ligament cutter 10 is equipped with a distal part 18 having a blade extending to the space between a pair of joint spacers 20. The joint spacers 20 have the space expanding the gap between the femoral head 32 and the acetabulum 30 to apply tension to the femoral ring ligament so as to easily cut a tendon. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2004041726A Method for attaching porous metal layer to metal substrate 有权
公开(公告)号：JP2004041726A
公开(公告)日：2004-02-12
申请号：JP2003173769
申请日：2003-06-18
申请人： Zimmer Inc , ジンマー,インコーポレイティド
发明人： MEDLIN DANA , CHARLESBOIS STEVEN J , CLARKE WILLIAM B , PLETCHER DIRK , SCRAFTON JOEL , SHETTY H RAVINDRANATH , SWARTS DALE
IPC分类号： A61L27/00 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/34 , A61F2/38 , A61L27/04 , A61L27/30 , A61L27/56 , B22F7/00 , B22F7/06 , B22F7/08 , C23C26/00
CPC分类号： C23C26/00 , A61F2/30767 , A61F2/30907 , A61F2/3094 , A61F2/3859 , A61F2002/30787 , A61F2002/30967 , A61F2002/30968 , A61F2002/30978 , A61F2002/3401 , A61F2310/00023 , A61F2310/00029 , A61F2310/00407 , A61F2310/00544 , A61L27/04 , A61L27/30 , A61L27/56 , B22F7/004 , B22F7/064
摘要： PROBLEM TO BE SOLVED: To provide a method for attaching a porous metal layer to a dense metal substrate, particularly useful in providing orthopedic implants such as femoral knee components or acetabular cups. SOLUTION: This method, in one embodiment thereof, comprises a process 120 for providing a structured porous layer; a process 110 for providing the dense metal substrate; a process 130 for providing a binding mixture; a process 140 for applying the binding mixture to the exterior of the substrate; a process 150 for placing the porous layer against the substrate such that the binding mixture is disposed there while forming an assembly; and a process 160 for heat-treating the assembly to metallurgically bond the porous layer to the substrate. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004016822A Thighbone component 审中-公开
公开(公告)号：JP2004016822A
公开(公告)日：2004-01-22
申请号：JP2003173141
申请日：2003-06-18
申请人： Zimmer Inc , ジンマー,インコーポレイティド
发明人： HODOREK ROBERT A
IPC分类号： A61B17/56 , A61B17/86 , A61F2/00 , A61F2/30 , A61F2/38 , A61L27/00
CPC分类号： A61F2/3859 , A61B17/86 , A61F2/30767 , A61F2002/30112 , A61F2002/30153 , A61F2002/30224 , A61F2002/30261 , A61F2002/30273 , A61F2002/30574 , A61F2002/30787 , A61F2002/30878 , A61F2002/30892 , A61F2002/3895 , A61F2230/0004 , A61F2230/0019 , A61F2230/0069 , A61F2230/0082 , A61F2230/0086 , A61F2310/00023 , A61F2310/00029 , A61F2310/00407 , A61F2310/00413 , A61F2310/00544
摘要： PROBLEM TO BE SOLVED: To provide a single condyle type thighbone component to be used for an artificial knee joint replacement operation. SOLUTION: This thighbone component 100 includes: a joint front surface 110; a supporter 130; and a flange 140 making a predetermined angle θ with the supporter 130. A fastening force is actuated on the distal thighbone of a patient, so as to place the thighbone component 100 at a prescribed position. The component 100 also includes a porous layer 150 on a front surface 120 which is brought into contact with the distal thighbone. As an alternative performance state, the thighbone component is attached to the distal thighbone through the use of at least two screwing tools. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004008797A THIGH BONE COMPONENT SET FOR ARTIFICIAL KNEE JOINT 审中-公开
公开(公告)号：JP2004008797A
公开(公告)日：2004-01-15
申请号：JP2003159439
申请日：2003-06-04
申请人： ZIMMER INC
发明人： DONKERS RON , ZAWAKZKI MICHELLE , PERRY ALYSSA , TANAMAL LINGGAWATI , STEFFENSMEIER SCOTT
IPC分类号： A61F2/30 , A61F2/38
摘要： PROBLEM TO BE SOLVED: To provide a thigh bone component system used for an artificial knee joint. SOLUTION: The thigh bone component system of this invention comprises two or more thigh bone components 200 which have a common internal contact surface profile, and mutually diverging inherent external articulation connection surface shapes for adapting to different knee joint sizes and knee ligament stretching conditions. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2014239900A 仮脛骨プロテーゼ装置有权
标题翻译：临时胫骨假体系统
公开(公告)号：JP2014239900A
公开(公告)日：2014-12-25
申请号：JP2014121515
申请日：2014-06-12
申请人：ジンマー,インコーポレイティド , Zimmer Inc
发明人： JODY L CLAYPOOL , STEVEN E STUMP
IPC分类号： A61F2/38
CPC分类号： A61F2/4684 , A61B5/1036 , A61F2/30734 , A61F2/3868 , A61F2/389 , A61F2/461 , A61F2002/3042 , A61F2002/30556 , A61F2002/30599
摘要：【課題】生来の膝の中に埋植するための1組の人工膝関節用の仮脛骨プロテーゼ装置を提供する。【解決手段】仮脛骨プロテーゼ装置30Aは、ベアリング部品32Aとベアリング支持体34A、38Aとを含み、ベアリング支持体からのベアリング部品の間隔36Aは、様々な異なるサイズの最終脛骨プロテーゼを表現できるように調節可能である。この装置においては、各拘束レベルに対応する仮ベアリング部品が1つしか必要でなく、シム例えば36Aを用いてベアリング支持体からのベアリング部品の間隔を調節する。シムは、ベアリング部品とベアリング支持体との間に前後方向へスライド式に挿入でき、ベアリング支持体からのベアリング部品の間隔を調節できるようにする。膝手術時に必要な仮部品の数は減少し、装置を調節するには、膝関節を特定のシムの高さに等しい距離だけ引き離すだけでよい。【選択図】図1
摘要翻译：要解决的问题：提供用于植入自然膝盖的一组假膝关节的临时胫骨假体系统。解决方案：临时胫骨假体系统30A包括轴承部件32A和轴承支撑件34A，38A，来自轴承支撑件的轴承部件是可调节的，以允许表示各种不同尺寸的最终胫骨假体。在该系统中，仅需要对应于每个约束级别的一个临时支承部件， 36A，用于调节轴承部件与轴承座的间距。垫片在前/后方向上可滑动地插入在轴承部件和轴承支撑件之间，以允许调节轴承部件与轴承支撑件的间距。在膝关节手术期间需要的临时部件的数量减少，并且系统的调整仅需要将膝关节分心等于特定垫片的高度。

7. 发明专利

JP2014039825A Customized orthopaedic implants, related methods, and deformable articulating template 有权
标题翻译：定制的对角植入物，相关方法和可变形的模型
公开(公告)号：JP2014039825A
公开(公告)日：2014-03-06
申请号：JP2013180438
申请日：2013-08-30
申请人： Zimmer Inc , ジンマーインコーポレイテッド
发明人： MOHAMED RASHWAN MAHFOUZ
IPC分类号： A61F2/38 , A61F2/46
CPC分类号： A61F2/30942 , A61B8/4245 , A61B34/10 , A61B2034/102 , A61B2034/108 , A61F2/3094 , A61F2/3601 , A61F2/38 , A61F2/3859 , A61F2/389 , A61F2/4003 , A61F2002/30943 , A61F2002/30948 , A61F2002/3863 , A61F2002/3895 , G06F17/18 , G06K9/00 , G06T19/00 , G06T2210/41 , G16H50/50
摘要： PROBLEM TO BE SOLVED: To provide a method to design a total knee implant that will replace the distal portion of a femur, the proximal portion of a tibia, a cartilage therebetween, and at least a portion of a patella, in the case of total knee arthroplasty for restoring normal knee kinematics.SOLUTION: A method may include developing a three-dimensional model of an anatomic feature from one or more two-dimensional images. The three-dimensional model may include a plurality of radii of curvature representing the shape of respective portions of a contact surface. Three-dimensional models associated with a large number members of a population may be utilized to create templates for prosthetic implants. A three-dimensional model of an anatomic feature of a patient may be compared to the available templates, and a suitable template may be tested by virtually implanting the template on the three-dimensional model of the patient's anatomical feature. A patient's three-dimensional model for which a suitable pre-made template is not available may be used to customize a pre-made template to design a suitable implant.
摘要翻译：要解决的问题：提供一种设计全膝关节植入物的方法，其将代替股骨的远端部分，胫骨的近端部分，其间的软骨以及髌骨的至少一部分（在总体情况下）用于恢复正常膝关节运动学的膝关节置换术。解决方案：一种方法可以包括从一个或多个二维图像开发解剖特征的三维模型。三维模型可以包括表示接触表面的相应部分的形状的多个曲率半径。与大量人群相关联的三维模型可用于为假体植入物创建模板。可以将患者的解剖特征的三维模型与可用模板进行比较，并且可以通过将模板虚拟地植入在患者解剖特征的三维模型上来测试合适的模板。可以使用患者的三维模型，其中适合的预制模板不可用，以定制预制模板来设计合适的植入物。

8. 发明专利

JP2009011825A Spacer with coating thereon for use with implant device 审中-公开
标题翻译：带有涂层的间隔件，用于带植入装置
公开(公告)号：JP2009011825A
公开(公告)日：2009-01-22
申请号：JP2008159593
申请日：2008-06-18
申请人： Zimmer Inc , ズィマー・インコーポレーテッド
发明人： ZHANG KAI , BUEHLER DANIEL , BRINKERHUFF HALLIE E , HAWKINS MICHAEL E , KLABUNDE RALF
IPC分类号： A61B17/58 , A61L27/00
CPC分类号： A61B17/8028 , A61B17/8047 , A61B2017/00004 , A61B2017/00867 , A61L31/10 , A61L31/148 , A61L31/16 , A61L2300/252 , A61L2300/414 , C08L71/02
摘要： PROBLEM TO BE SOLVED: To provide an improved spacer for use with implant devices which further stimulate bone growth and/or promote fracture healing. SOLUTION: The present invention relates to a spacer 16, such as a polymeric spacer, for use with an implant device, e.g., a bone plate, for splinting a fracture of a bone 14. The spacer 16 includes a body 26 defining a bone healing surface 34, wherein at least a portion of the bone healing surface 34 has a coating 18 which includes a therapeutic agent, a polymeric carrier, and a buffer medium to stimulate bone growth and/or promote fracture healing. A kit is also disclosed which includes one or more of the spacers 16, at least one bone plate 12, and optionally one or more bone screws 24 for securing the bone plate 12 to bone 14. A method for promoting fracture healing in bone is further disclosed which includes the step of securely situating a coated portion of the spacer 16 adjacent to a bone 14. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供用于进一步刺激骨生长和/或促进骨折愈合的植入装置的改进的间隔物。解决方案：本发明涉及一种用于与植入装置（例如，骨板）一起使用的间隔件16，例如聚合物间隔件，用于夹住骨14的骨折。间隔件16包括限定骨愈合表面34，其中骨愈合表面34的至少一部分具有涂层18，其包括治疗剂，聚合物载体和用于刺激骨生长和/或促进骨折愈合的缓冲介质。还公开了一种套件，其包括一个或多个间隔件16，至少一个骨板12和可选的一个或多个骨螺钉24，用于将骨板12固定到骨14上。一种用于促进骨中骨折愈合的方法所述方法包括将邻近骨14的间隔物16的涂覆部分牢固地定位的步骤。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008307390A Single entry portal prosthesis 审中-公开
标题翻译：单入口门诊
公开(公告)号：JP2008307390A
公开(公告)日：2008-12-25
申请号：JP2008155858
申请日：2008-06-13
申请人： Zimmer Inc , ジンマー,インコーポレイティド
发明人： MAY JUSTIN J , STEINER ANDREW J , ACKER DEAN M J
IPC分类号： A61F2/30 , A61B17/58 , A61F2/36 , A61F2/40
CPC分类号： A61F2/36 , A61B17/1659 , A61B17/742 , A61B17/744 , A61F2/30749 , A61F2/30907 , A61F2/30965 , A61F2/3601 , A61F2/3609 , A61F2/3662 , A61F2/40 , A61F2/4003 , A61F2/4059 , A61F2002/30062 , A61F2002/30092 , A61F2002/30112 , A61F2002/30113 , A61F2002/30125 , A61F2002/30158 , A61F2002/30332 , A61F2002/30334 , A61F2002/30344 , A61F2002/30449 , A61F2002/30507 , A61F2002/30563 , A61F2002/30583 , A61F2002/30604 , A61F2002/30616 , A61F2002/3625 , A61F2002/3645 , A61F2002/365 , A61F2002/3652 , A61F2002/3682 , A61F2002/3684 , A61F2002/3686 , A61F2002/4635 , A61F2210/0004 , A61F2210/0014 , A61F2210/0085 , A61F2220/0008 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2230/0004 , A61F2230/0006 , A61F2230/0008 , A61F2230/0026 , A61F2310/00293 , A61F2310/00353
摘要： PROBLEM TO BE SOLVED: To provide a modular prosthesis that may be implanted through a highly minimally invasive incision.
SOLUTION: A modular prosthesis 8 may be implanted in a highly minimally invasive incision. Specifically, the modular prosthesis includes a neck 10 and an anchor 12. Both the neck and the anchor are configured to be inserted and connected together through a lateral aspect of a long bone adjacent to the proximal end of the long bone. In one exemplary embodiment, the neck includes a body having a head end, configured for attachment to another prosthetic component, such as a corresponding articulating component, and an aperture 18 extending therethrough. The anchor may be sized for receipt within the aperture formed in the neck. Additionally, the anchor may be configured such that the anchor engages the walls forming the aperture in the neck to secure the components together.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供可通过高度微创的切口植入的模块假体。解决方案：模块化假体8可以植入到高度微创的切口中。具体地，模块假体包括颈部10和锚固件12.颈部和锚固件都构造成通过长骨的与长骨近端相邻的长边的侧面被插入和连接在一起。在一个示例性实施例中，颈部包括具有头端的主体，构造成用于附接到另一假肢部件，例如相应的关节部件，以及延伸穿过其中的孔18。锚定器的尺寸可被设计成用于容纳在形成在颈部中的孔内。另外，锚固件可以被构造成使得锚固件接合形成颈部中的孔的壁以将部件固定在一起。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008284348A Implant articular surface wear reduction system 审中-公开
标题翻译：嵌入式表面磨损减少系统
公开(公告)号：JP2008284348A
公开(公告)日：2008-11-27
申请号：JP2008105585
申请日：2008-04-15
申请人： Zimmer Inc , ジンマー,インコーポレイティド
发明人： SCRAFTON JOEL , POPOOLA OLUDELE
IPC分类号： A61F2/38 , A61F2/30 , A61L27/00
CPC分类号： A61F2/38 , A61F2/3094 , A61F2/3859 , A61F2/389 , A61F2002/30014 , A61F2002/30016 , A61F2002/30934 , A61F2250/0018 , A61F2250/0019 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00203 , A61F2310/00239 , A61F2310/00281 , A61F2310/00317 , A61F2310/0058 , A61F2310/0088 , A61F2310/00886
摘要： PROBLEM TO BE SOLVED: To provide an implant articular surface wear reduction system for improving orthopedic prosthetic joint longevity by reducing frictional abrasive wear. SOLUTION: The implant articular surface wear reduction system includes a polymeric implant component and a rigid implant component. A hard wear layer is attached to the polymeric implant. The hard wear layer represents one opposing articular surface of a joint. The rigid implant component has a working surface and may represent another opposing articular surface in the joint. In one embodiment, the rigid implant component and the hard wear layer are ceramic. In another embodiment, a non-metallic wear layer is attached to the working surface. The non-metallic wear layer represents another opposing articular surface of the joint. In one embodiment, the polymeric implant component is a tibial implant and the rigid implant component is a femoral implant and the non-metallic wear layer is a polymer, such as polyethylene, self-reinforced polyphenylene, or PEEK. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种植入物关节面磨损减少系统，通过减少摩擦磨损磨损来改善矫形假体关节的寿命。解决方案：植入物关节表面磨损减少系统包括聚合物植入部件和刚性植入部件。硬质耐磨层附着在聚合物植入物上。硬磨损层表示关节的一个相对的关节表面。刚性植入部件具有工作表面，并且可以表示关节中的另一个相对的关节面。在一个实施例中，刚性植入部件和硬质耐磨层是陶瓷的。在另一个实施例中，非金属耐磨层附着在工作表面上。非金属耐磨层代表接头的另一个相对的关节表面。在一个实施方案中，聚合物植入物组件是胫骨植入物，并且刚性植入物组件是股骨植入物，非金属耐磨层是聚合物，例如聚乙烯，自增强聚苯醚或PEEK。版权所有（C）2009，JPO＆INPIT

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