公开(公告)号：EP3334389A1

公开(公告)日：2018-06-20

申请号：EP16753807.3

申请日：2016-08-12

申请人： Zimmer, Inc.

发明人： WAGNER, Terry W.

IPC分类号： A61F2/46 ,  A61F2/36 ,  A61F2/40

CPC分类号： A61F2/4603 ,  A61F2/4607 ,  A61F2/4612 ,  A61F2/4637 ,  A61F2002/365 ,  A61F2002/4037 ,  A61F2002/4619 ,  A61F2002/4641

摘要： A tooling system and method is disclosed for removing a head portion of a modular implant from a stem portion of the implant. The tooling system can include first and second tools configured to releasably mate together when the upper and lower tools are in an assembled position, and a holder configured to releasably secure the first and second tools in the assembled position. The first and second tools can be inserted between the head portion and an adaptor of the stem portion. When the first and second tools are rotated in opposite directions, the first tool can exert pressure on the head portion of the implant sufficient to release the head portion from locked engagement with the adaptor. The first and second tools can include mating features that disengage from each other as the tools are rotated in opposite directions.

公开(公告)号：EP3323390A1

公开(公告)日：2018-05-23

申请号：EP17206736.5

申请日：2009-12-31

申请人： LDR Medical

发明人： DINVILLE, Hervé ,  LEQUETTE, Samuel ,  DELHAYE, Manuel ,  PARENT, Henry François ,  FALINE, Alexis ,  LAWNER, Pablo M ,  ZAHRAWI, Faissal ,  BIERSTEDT, Thomas

IPC分类号： A61F2/44

CPC分类号： A61F2/4455 ,  A61B17/7074 ,  A61B17/7076 ,  A61B17/84 ,  A61B17/846 ,  A61F2/44 ,  A61F2/442 ,  A61F2/4425 ,  A61F2/447 ,  A61F2/46 ,  A61F2/4603 ,  A61F2/4611 ,  A61F2/4637 ,  A61F2002/30401 ,  A61F2002/30403 ,  A61F2002/30428 ,  A61F2002/30472 ,  A61F2002/30576 ,  A61F2002/30578 ,  A61F2002/30579 ,  A61F2002/30604 ,  A61F2002/30782 ,  A61F2002/30785 ,  A61F2002/30787 ,  A61F2002/30879 ,  A61F2002/30889 ,  A61F2002/4475 ,  A61F2002/4615 ,  A61F2002/4619 ,  A61F2002/4623 ,  A61F2002/4629 ,  A61F2002/4641 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2220/0025 ,  A61F2220/0041

摘要： Anchoring devices, intervertebral implants and intervertebral systems are disclosed. In preferred configurations, these various objects share the feature of comprising or cooperating with an anchoring device (1) having a body comprising at least one curved plate (10) elongated along a longitudinal axis (L), designed to be inserted through a passage (21) crossing at least a part of implant (2), in order to penetrate into at least one vertebral endplate and attach implant (2) onto this vertebral endplate by means of at least one stop retaining the implant, characterized in that the curvature of said body is oriented in the width of plate.

公开(公告)号：EP3177140A4

公开(公告)日：2018-04-18

申请号：EP15828048

申请日：2015-07-28

申请人： 21ST CENTURY MEDICINE INC

发明人： FAHY GREGORY MICHAEL

IPC分类号： A01N1/02

CPC分类号： A61B17/025 ,  A01N1/0247 ,  A61B2017/0275 ,  A61F2/4607 ,  A61F2/4609 ,  A61F2002/4619 ,  A61F2002/4623

摘要： Surgical tools which are used to separate from one another a femoral cup and an acetabular ball in an implanted hip replacement prosthesis. At its distal end, elements of the surgical tool engage the femoral cup and the acetabular cup. When proximal handles of the tool are squeezed toward one another, the engagement elements move away from one another. Thus, a surgeon is able to separate the femoral cup and the acetabular ball from one another without pulling the acetabular cup away from the acetabulum or the femoral cup and/or femoral implant away from the femur, thereby accomplishing the separation without disrupting any bone ingrowth.

公开(公告)号：EP3193757A4

公开(公告)日：2018-04-04

申请号：EP14859337

申请日：2014-08-22

申请人： WRIGHT MEDICAL TECH INC

发明人： SANDER ELIZABETH J

IPC分类号： A61B17/80 ,  A61B17/56 ,  A61F2/42

CPC分类号： A61F2/4202 ,  A61B17/8052 ,  A61B17/86 ,  A61F2/42 ,  A61F2002/30332 ,  A61F2002/30616 ,  A61F2002/3069 ,  A61F2002/30736 ,  A61F2002/30774 ,  A61F2002/30784 ,  A61F2002/4207 ,  A61F2002/4619 ,  A61F2002/4677 ,  A61F2220/0008

摘要： A revision implant component comprising a body having a plurality of screw holes and a tapered head configured to engage a talar dome component of a multi-component ankle prosthesis. A surgical method is disclosed which includes creating an incision in a patient, exposing a multi-component ankle prosthesis implanted in a patient, disassembling at least one component of the multi-component ankle prosthesis, affixing a revision implant component to non-damaged bone using screws, and coupling the revision implant component to a talar dome of the multi-component ankle prosthesis.

公开(公告)号：EP3248573A1

公开(公告)日：2017-11-29

申请号：EP17174006.1

申请日：2013-03-14

申请人： DePuy Synthes Products, Inc.

发明人： JENSEN, Kirk L ,  IANNOTTI, Joseph P ,  ZANCHIN, Laurent ,  EKELUND, Anders ,  STONE, Matthew T ,  LEWIS, Jeremiah M ,  ANTHONY, Sarah ,  LONG, Jack F ,  PONCET, Didier ,  WARLOP, David M ,  LAWRENCE, Chad ,  LUBENSKY, Scott A

IPC分类号： A61F2/40 ,  A61B17/15 ,  A61B17/16 ,  A61B17/17 ,  A61F2/46

CPC分类号： A61F2/4612 ,  A61B17/15 ,  A61B17/16 ,  A61B17/1604 ,  A61B17/1684 ,  A61B17/1739 ,  A61B17/1778 ,  A61B17/32053 ,  A61B17/842 ,  A61B90/06 ,  A61B90/50 ,  A61B2090/034 ,  A61B2090/3945 ,  A61F2/40 ,  A61F2/4003 ,  A61F2/4014 ,  A61F2/4637 ,  A61F2/4684 ,  A61F2002/30235 ,  A61F2002/30332 ,  A61F2002/30574 ,  A61F2002/30579 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30772 ,  A61F2002/30904 ,  A61F2002/4007 ,  A61F2002/4018 ,  A61F2002/4022 ,  A61F2002/4029 ,  A61F2002/4033 ,  A61F2002/4037 ,  A61F2002/4619 ,  A61F2002/4624 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2002/4629 ,  A61F2002/4658 ,  A61F2002/4681

摘要： An orthopaedic shoulder prosthesis for replacing the humeral head of a patient's humerus. The prosthesis comprising a humeral head component (12) comprising (i) a generally hemispherically-shaped bearing surface, (ii) a backside surface opposite the bearing surface, and (iii) a tapered post (42) extending laterally away from the backside surface. The prosthesis also includes a stemless humeral component (10) comprising (i) a circular-shaped flange (14) (ii) an elongated sleeve (36), secured to, and extending laterally away from a bottom surface of the circular-shaped flange, the elongated sleeve having formed therein a tapered bore (40) configured to receive the tapered post of a humeral head component, and (iii) a number of cantilevered legs (16) extending laterally away from the bottom surface of the circular-shaped flange in the same direction as the elongated sleeve, wherein each of the cantilevered legs has one end thereof secured to the bottom surface of the circular-shaped flange, and in which the circular-shaped flange has a number of viewing windows (30) formed therein, the plurality of viewing windows is formed at a radial location between the elongated sleeve and the number of cantilevered legs.

摘要翻译： 用于替换患者肱骨肱骨头的整形外科肩假体。 所述假体包括肱骨头部件（12），所述肱骨头部件（12）包括（i）大致半球形支承表面，（ii）与所述支承表面相对的背侧表面，以及（iii）远离所述背侧表面横向延伸的锥形支柱 。 该假体还包括无杆肱骨部件（10），该无杆肱骨部件包括（i）圆形凸缘（14），（ii）细长套筒（36），其固定到圆形凸缘的底表面 ，所述细长套筒中形成有锥形孔（40），所述锥形孔构造成接收肱骨头部件的锥形柱，和（iii）多个悬臂腿（16），所述悬臂腿远离所述圆形凸缘的底表面延伸 在与细长套管相同的方向上，其中每个悬臂腿部的一端固定到圆形凸缘的底表面，并且其中圆形凸缘具有形成在其中的多个观察窗口（30） 多个观察窗形成在细长套筒和多个悬臂腿之间的径向位置处。

公开(公告)号：EP2874550B1

公开(公告)日：2017-09-27

申请号：EP13822636.0

申请日：2013-07-23

申请人： Orthosoft, Inc.

发明人： ABIVEN, Jean-Guillaume

IPC分类号： A61B17/56 ,  A61B17/17 ,  A61B6/00 ,  A61B6/03 ,  A61B17/15 ,  A61B34/10 ,  A61F2/28 ,  A61F2/46

CPC分类号： A61B17/8872 ,  A61B6/032 ,  A61B6/485 ,  A61B6/505 ,  A61B6/5211 ,  A61B17/155 ,  A61B17/157 ,  A61B17/1764 ,  A61B2017/568 ,  A61B2034/108 ,  A61F2/28 ,  A61F2002/4619 ,  G06F17/50

公开(公告)号：EP2959852B1

公开(公告)日：2016-11-09

申请号：EP15178231.5

申请日：2013-03-14

申请人： DePuy Synthes Products, Inc.

发明人： JENSEN, Kirk L. ,  IANNOTTI, Joseph P. ,  ZANCHIN, Laurent ,  EKELUND, Anders ,  STONE, Matthew T. ,  LEWIS, Jeremiah M. ,  ANTHONY, Sarah ,  LONG, Jack F. ,  PONCET, Didier ,  WARLOP, David M. ,  LAWRENCE, Chad ,  LUBENSKY, Scott A.

IPC分类号： A61B17/16 ,  A61B17/17 ,  A61F2/40 ,  A61F2/46 ,  A61B17/15

CPC分类号： A61F2/4612 ,  A61B17/15 ,  A61B17/16 ,  A61B17/1604 ,  A61B17/1684 ,  A61B17/1739 ,  A61B17/1778 ,  A61B17/32053 ,  A61B17/842 ,  A61B90/06 ,  A61B90/50 ,  A61B2090/034 ,  A61B2090/3945 ,  A61F2/40 ,  A61F2/4003 ,  A61F2/4014 ,  A61F2/4637 ,  A61F2/4684 ,  A61F2002/30235 ,  A61F2002/30332 ,  A61F2002/30574 ,  A61F2002/30579 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30772 ,  A61F2002/30904 ,  A61F2002/4007 ,  A61F2002/4018 ,  A61F2002/4022 ,  A61F2002/4029 ,  A61F2002/4033 ,  A61F2002/4037 ,  A61F2002/4619 ,  A61F2002/4624 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2002/4629 ,  A61F2002/4658 ,  A61F2002/4681

摘要： A surgical instrument for use in implanting a stemless humeral component to replace the humeral head of a patient's humerus comprises an implant insertion tool (540) having a body (542) with an elongated bore (544) extending through it. A locking rod (548) is captured in the bore so as to rotate freely relative to the body, the locking rod having a set of locking threads (556) formed in a distal end thereof. An alignment collar (560) has a number of alignment keys (562) extending downwardly from a lower surface thereof. A distal end of the elongated bore opens into the lower surface of the alignment collar, and the locking threads extend through the distal end of the elongated bore and are positioned between the alignment keys of the alignment collar.

公开(公告)号：EP3075331A1

公开(公告)日：2016-10-05

申请号：EP16166252.3

申请日：2013-03-14

申请人： DePuy Synthes Products, Inc.

发明人： JENSEN, Kirk L ,  IANNOTTI, Joseph P ,  ZANCHIN, Laurent ,  EKELUND, Anders ,  STONE, Matthew T ,  LEWIS, Jeremiah M ,  ANTHONY, Sarah ,  LONG, Jack F ,  PONCET, Didier ,  WARLOP, David M ,  LAWRENCE, Chad ,  LUBENSKY, Scott A

IPC分类号： A61B17/17 ,  A61B17/16 ,  A61F2/46

CPC分类号： A61F2/4612 ,  A61B17/15 ,  A61B17/16 ,  A61B17/1604 ,  A61B17/1684 ,  A61B17/1739 ,  A61B17/1778 ,  A61B17/32053 ,  A61B17/842 ,  A61B90/06 ,  A61B90/50 ,  A61B2090/034 ,  A61B2090/3945 ,  A61F2/40 ,  A61F2/4003 ,  A61F2/4014 ,  A61F2/4637 ,  A61F2/4684 ,  A61F2002/30235 ,  A61F2002/30332 ,  A61F2002/30574 ,  A61F2002/30579 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30772 ,  A61F2002/30904 ,  A61F2002/4007 ,  A61F2002/4018 ,  A61F2002/4022 ,  A61F2002/4029 ,  A61F2002/4033 ,  A61F2002/4037 ,  A61F2002/4619 ,  A61F2002/4624 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2002/4629 ,  A61F2002/4658 ,  A61F2002/4681

摘要： A drill guide (710) for use during a surgical procedure to implant a stemless humeral component to replace the humeral head of a patient's humerus has a guide body (712) with a planar lower surface (714), an elongated boss (732) secured to, and extending downwardly from, the lower surface, and a stepped upper surface (716) defining a plurality of discrete planar drill-stop surfaces (718). Each of the drill-stop surfaces of the stepped upper surface is spaced apart from the lower surface by a distance that is different than at least some of the other drill-stop surfaces. Each of the drill-stop surfaces has a number of drill guide holes (730) formed therein, the drill guide holes extending through the guide body and opening into the lower surface.

摘要翻译： 用于在外科手术期间使用以植入无杆肱骨部件以替换患者肱骨头的患者的钻引导件（710）具有引导体（712），该引导体具有平坦的下表面（714），固定的细长凸台（732） 并从下表面向下延伸，以及限定多个离散的平面钻孔止动表面（718）的台阶状上表面（716）。 阶梯式上表面中的每个钻孔止动表面与下表面间隔开的距离与至少一些其他钻孔止动表面不同。 每个钻孔止动表面具有形成在其中的多个钻孔引导孔（730），钻孔引导孔延伸穿过引导体并且通向下表面。

公开(公告)号：EP2555694A4

公开(公告)日：2016-09-07

申请号：EP11764996

申请日：2011-04-05

申请人： RP MEDICAL INC

发明人： PAUL ROSS EDWARD

IPC分类号： A61B17/16 ,  A61B17/56 ,  A61F2/30 ,  A61F2/46

CPC分类号： A61F2/461 ,  A61F2002/4619 ,  A61F2002/4681

摘要： Extraction instruments and systems for use in revision arthroplasty are provided. The extraction instruments are shaped and configured to fit within the typically tight confines in which revision arthroplasty is performed, and to enhance the surgeon's control over the axis, quantum and speed of the force that is required be applied to disrupt a bone-to-prosthesis bond. This enables completion of a revision arthroplasty to proceed more quickly, and with reduced risk that unwanted movements might cause accidental injury to nearby vital structures.

摘要翻译： 提供了用于修复关节置换术的提取仪器和系统。 提取仪器的形状和构造适合于执行修正关节置换术的典型的紧密范围，并且增强外科医生对轴应力的控制，所需的力的量子和速度以破坏骨对假体 键。 这可以使修复关节成形术完成更快的进行，同时减少不必要的运动可能导致附近重要结构意外受伤的风险。

公开(公告)号：EP2644163B1

公开(公告)日：2016-08-31

申请号：EP13157466.7

申请日：2013-03-01

申请人： DePuy Synthes Products, LLC

发明人： Chavarria, Jason M ,  Lappin, Kyle E ,  McElhaney, Patrick G Jr

IPC分类号： A61F2/46

CPC分类号： A61F2/4612 ,  A61F2002/4619 ,  A61F2002/4681