公开(公告)号：US6093207A

公开(公告)日：2000-07-25

申请号：US210229

申请日：1994-03-18

申请人： Madhavan Pisharodi

发明人： Madhavan Pisharodi

IPC分类号： A61B17/02 ,  A61F2/00 ,  A61F2/28 ,  A61F2/30 ,  A61F2/44 ,  A61F2/46

CPC分类号： A61F2/446 ,  A61B17/025 ,  A61F2/4611 ,  A61B2017/0256 ,  A61F2/30965 ,  A61F2/442 ,  A61F2/4455 ,  A61F2002/2835 ,  A61F2002/30214 ,  A61F2002/30224 ,  A61F2002/30253 ,  A61F2002/30286 ,  A61F2002/30405 ,  A61F2002/30426 ,  A61F2002/30579 ,  A61F2002/30594 ,  A61F2002/30777 ,  A61F2002/30797 ,  A61F2002/3085 ,  A61F2002/30874 ,  A61F2002/4475 ,  A61F2002/4623 ,  A61F2002/4627 ,  A61F2002/4629 ,  A61F2220/0025 ,  A61F2230/0063 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2230/0076 ,  A61F2310/00023 ,  Y10S606/914

摘要： A middle expanded, removable disk implant for stabilizing adjacent vertebrae. The implant is detachably mounted to an applicator for insertion into the anatomical region between two adjacent vertebrae from which a portion of the intervertebral disk has been removed, and once inserted, is positioned by anterior-posterior movement in the disk space to the position in which both the expanded, larger diameter middle portion and the smaller diameter end portions of the implant engage the bodies of the adjacent vertebrae. Also provided is a method of lumbar intervertebral disk stabilization using a stabilizer comprised of implant and applicator.

摘要翻译： 用于稳定相邻椎骨的中间扩展的可移动盘植入物。 植入物可拆卸地安装到施用器上，用于插入到两个相邻椎骨之间的解剖区域中，椎间盘的一部分从该椎骨已经被移除，并且一旦插入，通过椎间盘内的前后运动定位到其中 植入物的扩张，较大直径的中间部分和较小直径的端部都与相邻椎骨的主体接合。 还提供了使用由植入物和施用器组成的稳定器的腰椎间盘稳定化的方法。

公开(公告)号：US5972015A

公开(公告)日：1999-10-26

申请号：US911827

申请日：1997-08-15

申请人： Robert M Scribner ,  Michael L Reo

发明人： Robert M Scribner ,  Michael L Reo

IPC分类号： A61B10/00 ,  A61B10/02 ,  A61B17/00 ,  A61B17/12 ,  A61B17/72 ,  A61B17/74 ,  A61B17/78 ,  A61B17/88 ,  A61B19/00 ,  A61B19/02 ,  A61F2/00 ,  A61F2/28 ,  A61F2/30 ,  A61F2/42 ,  A61F2/44 ,  A61F2/46 ,  A61M29/00

CPC分类号： A61B17/12136 ,  A61B10/025 ,  A61B17/1204 ,  A61B17/12099 ,  A61B17/12109 ,  A61B17/8855 ,  A61B90/94 ,  A61F2/28 ,  A61F2/441 ,  A61F2/4601 ,  A61F2/4611 ,  A61B17/00234 ,  A61B17/7258 ,  A61B17/7275 ,  A61B17/74 ,  A61B17/744 ,  A61B2010/0258 ,  A61B2017/00539 ,  A61B2017/00544 ,  A61B2050/0065 ,  A61B2050/3015 ,  A61B50/33 ,  A61B90/39 ,  A61F2/2846 ,  A61F2/44 ,  A61F2002/2817 ,  A61F2002/2825 ,  A61F2002/2828 ,  A61F2002/2832 ,  A61F2002/2835 ,  A61F2002/2853 ,  A61F2002/2871 ,  A61F2002/2892 ,  A61F2002/30113 ,  A61F2002/30115 ,  A61F2002/30125 ,  A61F2002/30133 ,  A61F2002/30225 ,  A61F2002/30228 ,  A61F2002/30242 ,  A61F2002/30247 ,  A61F2002/30253 ,  A61F2002/30285 ,  A61F2002/30288 ,  A61F2002/30308 ,  A61F2002/30311 ,  A61F2002/30313 ,  A61F2002/30448 ,  A61F2002/30462 ,  A61F2002/30464 ,  A61F2002/30581 ,  A61F2002/30586 ,  A61F2002/30599 ,  A61F2002/30677 ,  A61F2002/30909 ,  A61F2002/4217 ,  A61F2002/4602 ,  A61F2002/4627 ,  A61F2002/4635 ,  A61F2002/4636 ,  A61F2002/4685 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0015 ,  A61F2230/0063 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2230/0071 ,  A61F2230/0076 ,  A61F2250/0063 ,  A61F2310/00293 ,  A61F2310/00353 ,  A61F2310/0097

摘要： Devices intended for deployment into interior body regions employ a catheter tube, which carries an expandable structure. The catheter tube extends along a first axis, while the expanded geometry of the structure is oriented about a second axis, which is not aligned with the first axis. The asymmetry between the two axes permits deployment of the expandable structure in a symmetric fashion with respect to the natural axis of a targeted interior body region, even when the targeted interior body region is either asymmetric in geometry or otherwise requires access along a path that is not aligned with the natural axis. The structure can include spaced apart end regions, which provide a non-conical diameter transition between the diameter of the catheter tube and the larger diameter of the expanded structure. The non-conical diameter transition mitigates the tradeoff, present in conventional structures, between achieving a desired maximum expanded diameter without undesired reduction in the effective length of the structure.

摘要翻译： 用于部署到内部身体区域中的装置采用具有可扩展结构的导管。 导管管沿着第一轴线延伸，而结构的膨胀几何形状围绕不与第一轴线对准的第二轴线定向。 两个轴之间的不对称允许可扩展结构相对于目标内部主体区域的自然轴线以对称方式展开，即使当目标内部主体区域在几何形状中是不对称的或者另外需要沿着路径是 不与自然轴对齐。 该结构可以包括间隔开的端部区域，其在导管管的直径和扩张结构的较大直径之间提供非锥形直径的过渡。 非圆锥形直径转变在实现期望的最大扩张直径之间减轻了在常规结构中存在的折衷，而不会不期望地减少结构的有效长度。

公开(公告)号：US5893890A

公开(公告)日：1999-04-13

申请号：US900174

申请日：1997-07-25

申请人： Madhavan Pisharodi

发明人： Madhavan Pisharodi

IPC分类号： A61B17/02 ,  A61F2/00 ,  A61F2/28 ,  A61F2/30 ,  A61F2/44 ,  A61F2/46

CPC分类号： A61F2/4611 ,  A61B17/025 ,  A61F2/446 ,  A61B2017/0256 ,  A61F2/30965 ,  A61F2/442 ,  A61F2002/2835 ,  A61F2002/30169 ,  A61F2002/30214 ,  A61F2002/30224 ,  A61F2002/30253 ,  A61F2002/30286 ,  A61F2002/3037 ,  A61F2002/30398 ,  A61F2002/30405 ,  A61F2002/30426 ,  A61F2002/30433 ,  A61F2002/30434 ,  A61F2002/30579 ,  A61F2002/30594 ,  A61F2002/30777 ,  A61F2002/30797 ,  A61F2002/3085 ,  A61F2002/30874 ,  A61F2002/30879 ,  A61F2002/4475 ,  A61F2002/4623 ,  A61F2002/4627 ,  A61F2002/4629 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2230/0047 ,  A61F2230/0063 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2230/0076 ,  A61F2310/00023

摘要： A middle expanded, removable disk implant for stabilizing adjacent vertebrae. The implant is substantially rectangular in cross-sectional shape with a minimal height and a width greater than the height. The implant is detachably mounted to an applicator for insertion into the anatomical region between two adjacent vertebrae from which a portion of the intervertebral disk has been removed. Once inserted, the implant is positioned by anterior-posterior movement in the disk space to the position in which both the expanded, larger width middle portion and the smaller diameter end portions of the implant engage the bodies of the adjacent vertebrae and the implant is then rotated to bring the sides of the rectangularly-shaped implant defining the width of the implant, with its larger dimension, into engagement with the bodies of the adjacent vertebrae. A lock is then secured to the implant to prevent further rotation thereof.

摘要翻译： 用于稳定相邻椎骨的中间扩展的可移动盘植入物。 植入物具有基本上矩形的横截面形状，具有最小的高度和宽度大于高度。 植入物可拆卸地安装到施用器上，用于插入椎间盘的一部分已经从其移除的两个相邻椎骨之间的解剖区域。 一旦插入，通过椎间盘前后运动将植入物定位到植入物的扩大的较大宽度中间部分和较小直径端部部分与相邻椎骨的主体接合的位置，然后植入物 旋转以使矩形植入物的侧面限定植入物的宽度，其较大的尺寸与相邻椎骨的主体接合。 然后将锁固定到植入物以防止其进一步旋转。

公开(公告)号：US5674296A

公开(公告)日：1997-10-07

申请号：US681230

申请日：1996-07-22

申请人： Vincent Bryan ,  Alex Kunzler

发明人： Vincent Bryan ,  Alex Kunzler

IPC分类号： A61B17/00 ,  A61B17/68 ,  A61B17/70 ,  A61B17/86 ,  A61F2/00 ,  A61F2/08 ,  A61F2/30 ,  A61F2/44

CPC分类号： A61F2/30742 ,  A61B17/686 ,  A61F2/44 ,  A61F2/442 ,  A61F2/4425 ,  A61B17/7059 ,  A61B17/86 ,  A61B2017/00004 ,  A61F2/08 ,  A61F2/30771 ,  A61F2002/30016 ,  A61F2002/30069 ,  A61F2002/30113 ,  A61F2002/30168 ,  A61F2002/302 ,  A61F2002/30214 ,  A61F2002/30235 ,  A61F2002/30253 ,  A61F2002/3038 ,  A61F2002/30405 ,  A61F2002/30433 ,  A61F2002/30448 ,  A61F2002/30451 ,  A61F2002/30461 ,  A61F2002/30464 ,  A61F2002/30469 ,  A61F2002/30474 ,  A61F2002/30487 ,  A61F2002/30495 ,  A61F2002/30507 ,  A61F2002/30563 ,  A61F2002/30576 ,  A61F2002/30578 ,  A61F2002/30579 ,  A61F2002/30594 ,  A61F2002/30599 ,  A61F2002/30624 ,  A61F2002/30663 ,  A61F2002/30772 ,  A61F2002/30785 ,  A61F2002/443 ,  A61F2002/449 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0043 ,  A61F2230/0065 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2230/0076 ,  A61F2250/0019 ,  A61F2250/0063 ,  A61F2310/00023 ,  A61F2310/00029 ,  Y10S606/907 ,  Y10S606/91

摘要： The invention relates to a spinal disc endoprosthesis. The endoprosthesis has a resilient body formed of one or more materials which may vary in stiffness from a relatively stiff exterior annular gasket portion to a relatively supple central nucleus portion. Concaval-convex elements at least partly surround that nucleus portion so as to retain the nucleus portion and gasket between adjacent vertebral bodies in a patient's spine. Assemblies of endoprosthetic discs, endoprosthetic vertebral bodies, and endoprosthetic longitudinal ligaments may be constructed. To implant this endoprosthesis assembly, information is obtained regarding the size, shape, and nature of a patient's damaged spine. Thereafter, one or more prosthetic vertebral bodies and disc units are constructed in conformity with that information. Finally, the completed and conformed vertebral body and disc assembly is implanted in the patient's spine.

摘要翻译： 本发明涉及一种脊椎椎间盘假体。 内用假体具有由一种或多种材料形成的弹性体，其可以从相对刚性的外部环形垫圈部分到相对柔软的中央核部分的刚度变化。 凹凸元件至少部分地围绕该核部分，以便将患者脊柱中的核部分和垫片保持在相邻的椎体之间。 可以构建内假体盘，内假体椎体和假体内纵向韧带的组件。 为了植入该内假体装配体，获得关于患者受损的脊柱的尺寸，形状和性质的信息。 此后，根据该信息构造一个或多个假体椎体和椎间盘单元。 最后，完成并符合标准的椎体和椎间盘植入植入患者脊柱。

公开(公告)号：US5458646A

公开(公告)日：1995-10-17

申请号：US146534

申请日：1993-11-01

申请人： A. Alan Giachino ,  Alan J. Yeadon

发明人： A. Alan Giachino ,  Alan J. Yeadon

IPC分类号： A61B17/86 ,  A61F2/00 ,  A61F2/30 ,  A61F2/42

CPC分类号： A61F2/4261 ,  A61B17/86 ,  A61F2002/30253 ,  A61F2002/305 ,  A61F2002/30616 ,  A61F2002/30777 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/30892 ,  A61F2220/0025 ,  A61F2230/0076 ,  A61F2310/00023 ,  A61F2310/00029

摘要： A wrist prosthesis having a distal supporting part and a part for proximal support of the prosthesis on both the radius and the ulna. The proximal part of the prosthesis may be a plate configured to be supported on substantially unaltered surfaces of the radial and ulnar epiphyses when the radius and ulna are fused at the radial-ulnar joint. The distal part of the prosthesis may be shaped to be supported by surfaces on at least three of the distal carpal bones. The prosthesis may include an intermediate component having a receptacle portion distally defining a concave bearing surface. The distal part may have a proximal side defining an ellipsoidal convex bearing surface having a generally part-circular cross-section. This invention also provides a method of implanting a wrist prosthesis which is configured to be attached to the distal ends of the radius and ulna which includes the steps of fixably attaching the prosthesis to the ends of the radius and ulna and removing a segment of the ulnar diaphysis to permit supination and pronation.

摘要翻译： 一种腕关节假体，其具有远端支撑部分和用于假体在半径和尺骨上近端支撑的部分。 假体的近端部分可以是被配置为当半径和尺骨在径向尺骨关节处熔合时被支撑在径向和尺骨骨架的基本未改变的表面上的板。 假体的远端部分可以被成形为由远端腕骨中的至少三个的表面支撑。 假体可以包括具有远端限定凹入支承表面的容置部分的中间部件。 远侧部分可以具有限定具有大体上部分圆形横截面的椭圆形凸起支承表面的近侧。 本发明还提供了一种植入腕关节假体的方法，该假体被构造成附接到半径和尺骨的远端，其包括将假体固定地附接到半径和尺骨的端部并且移除尺骨的一部分的步骤 骨干允许仰卧位和旋转。

公开(公告)号：US2357893A

公开(公告)日：1944-09-12

申请号：US49071643

申请日：1943-06-14

申请人： HARRINGTON NOEL F

发明人： HARRINGTON NOEL F

IPC分类号： A61F2/00 ,  A61F2/50 ,  A61F2/66

CPC分类号： A61F2/6607 ,  A61F2002/30014 ,  A61F2002/30253 ,  A61F2002/5009 ,  A61F2230/0076 ,  A61F2250/0018 ,  Y10T403/45

公开(公告)号：US12011357B2

公开(公告)日：2024-06-18

申请号：US17366381

申请日：2021-07-02

申请人： Howmedica Osteonics Corp.

发明人： Ashish Mehta ,  Lance N. Terrill

IPC分类号： A61F2/40 ,  A61F2/30

CPC分类号： A61F2/4081 ,  A61F2/30771 ,  A61F2002/30253 ,  A61F2002/30322 ,  A61F2002/30326 ,  A61F2002/30383 ,  A61F2002/30518 ,  A61F2002/30593 ,  A61F2002/30594 ,  A61F2002/30818 ,  A61F2002/30878

摘要： One embodiment of the present disclosure relates to a glenoid implant with a body and a keel. The body includes an articulation surface and a bone facing surface, and the keel has a depth that extends from the bone facing surface to a free end of the keel. The keel has a first length and a first width, both measured in a plane perpendicular to a direction of the depth. The first length is measured perpendicular to the first width and is defined by a first distance from an inferior end of the keel to a superior end of the keel. The first width is measured at a first location adjacent to the inferior end, and the keel has a width dimension along a first portion of the keel from the first location to the superior end that tapers from the first location toward the superior end.

公开(公告)号：US11672668B2

公开(公告)日：2023-06-13

申请号：US17077253

申请日：2020-10-22

申请人： Encore Medical, LP

发明人： Joseph P. Iannotti

IPC分类号： A61F2/40 ,  C12N15/86 ,  A61F2/46 ,  A61F2/30

CPC分类号： A61F2/4014 ,  A61F2/4003 ,  A61F2/4059 ,  A61F2/4612 ,  C12N15/86 ,  A61F2002/30253 ,  A61F2002/30331 ,  A61F2002/4018 ,  A61F2002/4022 ,  A61F2002/4037 ,  A61F2002/4062 ,  A61F2002/4631 ,  C12N2770/24243

摘要： A humeral prosthetic head has a non-spherical articulation surface coupled with an intermediate component connecting the head and the humerus, the intermediate component connected to the epiphysis, metaphysis, or diaphysis, or to one or more additional components connected to the humerus. The intermediate portion provides for axial and angular offset of the head with respect to a connection to the humerus, using a curvilinear tapered engagement.

公开(公告)号：US20180221161A1

公开(公告)日：2018-08-09

申请号：US15750207

申请日：2016-08-13

申请人： FIELD ORTHOPEDICS PTY LTD.

发明人： Chris Arnold Feffery

IPC分类号： A61F2/42 ,  A61F2/30

CPC分类号： A61F2/4261 ,  A61F2/30749 ,  A61F2/40 ,  A61F2/4081 ,  A61F2/4202 ,  A61F2/4225 ,  A61F2/4241 ,  A61F2/4425 ,  A61F2002/30079 ,  A61F2002/30125 ,  A61F2002/30126 ,  A61F2002/30253 ,  A61F2002/30642 ,  A61F2002/4235 ,  A61F2002/4251 ,  A61F2002/4253 ,  A61F2002/4264

摘要： A joint prosthesis is provided that includes a proximal implant for attachment to a first portion of skeletal anatomy, the proximal implant including a proximal bone attachment portion and a distal cup portion. The prosthesis also includes a distal implant for attachment to a second portion of skeletal anatomy, the distal implant including a distal bone attachment portion and a proximal cup portion. An inter-joint element is located between the distal cup and the proximal cup. The inter-joint element includes surface portions shaped to complement said cups and is preferably formed as an ovoid. Each of the proximal implant, distal implant and inter-joint element include magnetic regions whereby the inter-joint element is attracted to both the proximal cup portion and to the distal cup portion to thereby provide stability across a large angular motion.

公开(公告)号：US09610165B2

公开(公告)日：2017-04-04

申请号：US12088907

申请日：2006-10-02

申请人： Didier Poncet ,  Cecile Nerot ,  Didier Capon ,  Ludwig Seebauer ,  Anders Ekelund ,  Lieven De Wilde ,  Michael Wirth ,  David Collins ,  Laurent Lafosse

发明人： Didier Poncet ,  Cecile Nerot ,  Didier Capon ,  Ludwig Seebauer ,  Anders Ekelund ,  Lieven De Wilde ,  Michael Wirth ,  David Collins ,  Laurent Lafosse

IPC分类号： A61F2/40 ,  A61F2/30

CPC分类号： A61F2/4059 ,  A61F2/4014 ,  A61F2002/30253 ,  A61F2002/30331 ,  A61F2002/30487 ,  A61F2002/305 ,  A61F2002/30507 ,  A61F2002/30512 ,  A61F2002/30538 ,  A61F2002/3054 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30617 ,  A61F2002/3082 ,  A61F2002/30884 ,  A61F2002/4022 ,  A61F2002/4037 ,  A61F2002/4044 ,  A61F2002/4051 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0076 ,  A61F2250/0006 ,  A61F2250/0097 ,  A61F2310/00011

摘要： A humeral component of a reverse shoulder prosthesis includes a stem part configured for location within the intramedullary cavity of the humerus, the stem part having a stem axis, an epiphyseal part connected to the elongate stem part and having a concave bearing surface defining an epiphyseal axis, and wherein the epiphyseal axis is offset posteriorly relative to the stem axis.