公开(公告)号：US20180214164A1

公开(公告)日：2018-08-02

申请号：US15742238

申请日：2016-07-15

申请人： HIP INNOVATION TECHNOLOGY, LLC.

发明人： Zafer TERMANINI ,  Steven MACDONALD ,  Brian VANHIEL ,  Linda BRADDON

IPC分类号： A61B17/17 ,  A61B17/88 ,  A61F2/46 ,  A61F2/34

CPC分类号： A61B17/1746 ,  A61B17/8872 ,  A61F2/34 ,  A61F2/4609 ,  A61F2002/3404 ,  A61F2002/3453

摘要： When an acetabular cup used in hip replacement surgery is to be affixed to the acetabulum using screws, the drill guide instruments of the invention are used to position a drill bit so that the screw holes drilled in the acetabulum are properly placed for optimum implantation of the acetabular cup. The drill guide is locked into the acetabular cup by spring loaded pins which position the guide over holes in the cup which accommodate the screws. The guide is used to position the drill bits and allow drilling. After drilling the guide is removed.

公开(公告)号：US09814603B2

公开(公告)日：2017-11-14

申请号：US11576894

申请日：2005-10-13

申请人： Thomas Gradel

发明人： Thomas Gradel

IPC分类号： A61F2/46 ,  A61F2/34 ,  A61F2/00 ,  A61F2/30 ,  A61F2/32

CPC分类号： A61F2/4609 ,  A61F2/0095 ,  A61F2/34 ,  A61F2/4637 ,  A61F2/4684 ,  A61F2002/30077 ,  A61F2002/30354 ,  A61F2002/30672 ,  A61F2002/3208 ,  A61F2002/3404 ,  A61F2002/3419 ,  A61F2002/4624 ,  A61F2002/4629 ,  A61F2002/4641 ,  A61F2002/4653 ,  A61F2002/4681 ,  A61F2002/4693 ,  A61F2210/0066 ,  A61F2220/0033

摘要： A cup and a temporary insert are respectively configured to be tightly press fitted into each other along their periphery. The temporary insert includes a through hole communicating outside with a free space between the outer surface of the temporary insert and the inner surface of the cup. In the through hole can be engaged the threaded end of an impactor, for manipulating the cup when it is being set. A syringe can be engaged, enabling a liquid under pressure to be injected into the free space, thus separating the temporary insert from the cup without any risk of damaging the inner surface of the cup. Thus, the cup can be securely manipulated when it is being set without any risk of damaging the inner surface of the cup.

公开(公告)号：US20170196693A1

公开(公告)日：2017-07-13

申请号：US15404807

申请日：2017-01-12

申请人： SMed-TA/TD, LLC

发明人： Joseph W. Jurick ,  Paul S. Nebosky ,  Gregory C. Stalcup

IPC分类号： A61F2/34

CPC分类号： A61F2/34 ,  A61B17/56 ,  A61F2/30767 ,  A61F2002/30013 ,  A61F2002/30324 ,  A61F2002/30581 ,  A61F2002/30598 ,  A61F2002/30654 ,  A61F2002/3068 ,  A61F2002/30769 ,  A61F2002/30827 ,  A61F2002/3083 ,  A61F2002/30915 ,  A61F2002/3092 ,  A61F2002/30925 ,  A61F2002/3093 ,  A61F2002/3404 ,  A61F2002/3427 ,  A61F2002/345 ,  A61F2002/347

摘要： An orthopaedic implant includes: an implant body having an outer surface; and a textured porous material attached to the outer surface and having a plurality of pores and a plurality of islands extending away from the outer surface, the plurality of islands being configured to shear biological tissue during implantation.

公开(公告)号：US09463094B2

公开(公告)日：2016-10-11

申请号：US14171828

申请日：2014-02-04

申请人： Charles Wayne Allen ,  Jason A. Capriotti ,  Michael A. Croxton ,  Roger William Frank Ashton ,  Justin M. Waugh ,  Jeffrey J. Shea ,  Sureshkumar Srinivasan ,  William L. Waltersdorff ,  Terry W. McLean

发明人： Charles Wayne Allen ,  Jason A. Capriotti ,  Michael A. Croxton ,  Roger William Frank Ashton ,  Justin M. Waugh ,  Jeffrey J. Shea ,  Sureshkumar Srinivasan ,  William L. Waltersdorff ,  Terry W. McLean

IPC分类号： A61F2/32 ,  A61F2/34 ,  A61F2/46 ,  A61B17/68 ,  A61B17/86 ,  A61F2/30 ,  A61F2/36

CPC分类号： A61F2/4609 ,  A61B17/68 ,  A61B17/86 ,  A61F2/30744 ,  A61F2/30767 ,  A61F2/32 ,  A61F2/34 ,  A61F2/4637 ,  A61F2/4684 ,  A61F2002/30092 ,  A61F2002/30321 ,  A61F2002/30332 ,  A61F2002/30367 ,  A61F2002/30378 ,  A61F2002/30382 ,  A61F2002/30403 ,  A61F2002/30474 ,  A61F2002/30487 ,  A61F2002/30489 ,  A61F2002/3052 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30612 ,  A61F2002/30616 ,  A61F2002/30787 ,  A61F2002/30822 ,  A61F2002/30827 ,  A61F2002/30906 ,  A61F2002/30925 ,  A61F2002/3093 ,  A61F2002/30968 ,  A61F2002/3216 ,  A61F2002/3241 ,  A61F2002/325 ,  A61F2002/3291 ,  A61F2002/3401 ,  A61F2002/3403 ,  A61F2002/3404 ,  A61F2002/3411 ,  A61F2002/3438 ,  A61F2002/3451 ,  A61F2002/3611 ,  A61F2002/4629 ,  A61F2002/4632 ,  A61F2002/4641 ,  A61F2002/4666 ,  A61F2002/4681 ,  A61F2002/4688 ,  A61F2210/0014 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2250/0025 ,  A61F2250/0062 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00167 ,  A61F2310/00179 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00395

摘要： A modular acetabular cup assembly (10, 100, 200, 300, 350) for use with multiple bearing liners (32, 110, 212, 310, 354) is disclosed. The acetabular cup assembly includes a shell (12) having a tapered inner wall (28) and two circumferential grooves (24, 26). The shell (12) may be used with polyethylene, ceramic, metal, and other types of liners.

摘要翻译： 公开了一种用于多个轴承衬套（32,110,212,310,354）的模块化髋臼杯组件（10,100,200,300,350）。 髋臼杯组件包括具有锥形内壁（28）和两个周向凹槽（24,26）的外壳（12）。 外壳（12）可以与聚乙烯，陶瓷，金属和其它类型的衬垫一起使用。

公开(公告)号：US09180023B2

公开(公告)日：2015-11-10

申请号：US13791001

申请日：2013-03-08

申请人： MICROPORT ORTHOPEDICS HOLDINGS INC.

发明人： Brad L. Penenberg ,  Irina Timmerman ,  Christopher R. McKnett

IPC分类号： A61F2/46 ,  A61B17/17 ,  A61B17/92 ,  A61B17/16 ,  A61F2/34 ,  A61F2/30

CPC分类号： A61F2/4609 ,  A61B17/00234 ,  A61B17/1666 ,  A61B17/1746 ,  A61B17/92 ,  A61F2/34 ,  A61F2002/30233 ,  A61F2002/30364 ,  A61F2002/30377 ,  A61F2002/30487 ,  A61F2002/3054 ,  A61F2002/30617 ,  A61F2002/30787 ,  A61F2002/3401 ,  A61F2002/3404 ,  A61F2002/4629 ,  A61F2002/4635 ,  A61F2002/4681 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0069 ,  A61F2250/0097

摘要： An instrument for use in minimally invasive hip surgery, the instrument being for use in forming and using a portal incision in a hip arthroplasty procedure to implant an acetabular implant. In particular, the instrument is useful for both alignment and insertion/impaction of an acetabular shell. Furthermore, the instrument is suitable for assuring the shell is impacted with the proper abduction and version in left or right hips.

摘要翻译： 一种用于微创髋关节手术的仪器，该仪器用于在髋关节置换手术中形成和使用门静脉切口植入髋臼植入物。 特别地，该仪器对于髋臼壳的对准和插入/撞击是有用的。 此外，该仪器适用于确保外壳受到左右臀部适当外展和版本的影响。

公开(公告)号：US08795381B2

公开(公告)日：2014-08-05

申请号：US13471137

申请日：2012-05-14

申请人： Anatol Podolsky

发明人： Anatol Podolsky

IPC分类号： A61F2/32

CPC分类号： A61F2/32 ,  A61B17/164 ,  A61B17/1664 ,  A61B17/1666 ,  A61B17/1668 ,  A61B17/1717 ,  A61B17/1721 ,  A61B17/175 ,  A61B17/7283 ,  A61B17/86 ,  A61B2017/924 ,  A61F2/34 ,  A61F2/3603 ,  A61F2/3609 ,  A61F2/367 ,  A61F2/4609 ,  A61F2002/30013 ,  A61F2002/30332 ,  A61F2002/30433 ,  A61F2002/30448 ,  A61F2002/30451 ,  A61F2002/30476 ,  A61F2002/30507 ,  A61F2002/30604 ,  A61F2002/30673 ,  A61F2002/30738 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/30797 ,  A61F2002/30894 ,  A61F2002/30904 ,  A61F2002/30906 ,  A61F2002/30909 ,  A61F2002/3401 ,  A61F2002/3404 ,  A61F2002/3412 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2002/3652 ,  A61F2002/369 ,  A61F2002/4629 ,  A61F2002/4636 ,  A61F2002/4668 ,  A61F2002/4681 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2250/0024 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00131 ,  A61F2310/00179 ,  A61F2310/00203

摘要： Methods and apparatus of the present invention provide for orthopaedic replacement of the hip while substantially preserving muscles and soft tissues around the hip joint resulting in reduced healing time and decreased risk of dislocation following the procedure. In an exemplary embodiment, an intramedullary rod 1502 is inserted longitudinally into the femur. A prosthetic femoral neck 3102 is then inserted from a point along the side of the patient's body and into the side of the femur and through a pre-existing lateral bore in the intramedullary rod 1502 and through the remainder of the femur to join the prosthetic femoral head 1102. The methods and apparatus include structures and techniques for fixing the prosthetic femoral neck 3102 in relation to the intramedullary rod 1502.

摘要翻译： 本发明的方法和装置提供了髋关节的整形外科替换，同时基本上保持髋关节周围的肌肉和软组织，从而减少愈合时间，并减少了随后的脱位危险。 在示例性实施例中，髓内杆1502纵向插入股骨。 然后将假体股骨颈3102从沿着患者身体的一侧的点插入股骨的侧面，并穿过髓内杆1502中的预先存在的侧向孔，并穿过股骨的其余部分，以将股骨假体 头部1102。所述方法和装置包括用于相对于髓内杆1502固定假体股骨颈部3102的结构和技术。

公开(公告)号：US20140074250A1

公开(公告)日：2014-03-13

申请号：US14077054

申请日：2013-11-11

申请人： iHip Surgical, LLC

发明人： Anatol Podolsky ,  Yuri Garbuzov

IPC分类号： A61F2/36

CPC分类号： A61F2/3609 ,  A61B17/164 ,  A61B17/1666 ,  A61B17/1668 ,  A61B17/1684 ,  A61B17/1717 ,  A61B17/1721 ,  A61B17/175 ,  A61B17/7266 ,  A61B17/7283 ,  A61B17/86 ,  A61B2017/924 ,  A61F2/30749 ,  A61F2/32 ,  A61F2/34 ,  A61F2/3662 ,  A61F2/367 ,  A61F2/4609 ,  A61F2002/30013 ,  A61F2002/30332 ,  A61F2002/30405 ,  A61F2002/30433 ,  A61F2002/30448 ,  A61F2002/30451 ,  A61F2002/30476 ,  A61F2002/30507 ,  A61F2002/30594 ,  A61F2002/30604 ,  A61F2002/30617 ,  A61F2002/30673 ,  A61F2002/30738 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/30797 ,  A61F2002/30894 ,  A61F2002/30904 ,  A61F2002/30906 ,  A61F2002/30909 ,  A61F2002/3401 ,  A61F2002/3404 ,  A61F2002/3412 ,  A61F2002/3446 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/3631 ,  A61F2002/365 ,  A61F2002/3652 ,  A61F2002/369 ,  A61F2002/4629 ,  A61F2002/4636 ,  A61F2002/4668 ,  A61F2002/4681 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2250/0024 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00131 ,  A61F2310/00179 ,  A61F2310/00203

摘要： Methods and apparatus for orthopedic replacement of the hip through three incisions with a modular prosthetic system assembled in vivo while substantially preserving muscles and soft tissues around the hip joint resulting in reduced healing time and decreased risk of dislocation. A prosthetic femoral stem is inserted into the femur. A prosthetic femoral neck is inserted from a point along the side of the patient's body and into the side of the femur and through a lateral bore in the prosthetic femoral stem to join the prosthetic femoral head. The methods and apparatus include structures and techniques for fixing or enhancing interconnection of implant components, such as by increasing the interconnection in an interference fit with one or more tapers, threads, and/or cooling of components prior to assembly.

摘要翻译： 通过三个切口矫正髋部的方法和装置，其中模块化假体系统在体内组装，同时基本上保持髋关节周围的肌肉和软组织，从而减少愈合时间并减少脱位的风险。 假体股骨干插入股骨。 假体股骨颈从沿着患者身体的一侧的点插入股骨的侧面并且穿过假体股骨柄中的侧向孔以连接假体股骨头。 所述方法和装置包括用于固定或增强植入部件互连的结构和技术，例如通过在组装之前通过增加与一个或多个锥形，螺纹和/或部件冷却的过盈配合的互连。

公开(公告)号：US20140058525A1

公开(公告)日：2014-02-27

申请号：US14053244

申请日：2013-10-14

申请人： Biomet Manufacturing, LLC

发明人： Jason D. MERIDEW

IPC分类号： A61F2/34

CPC分类号： A61F2/34 ,  A61B17/8042 ,  A61B17/8047 ,  A61B17/8052 ,  A61B17/8057 ,  A61B17/8685 ,  A61F2002/30332 ,  A61F2002/30378 ,  A61F2002/30485 ,  A61F2002/30538 ,  A61F2002/3401 ,  A61F2002/3404 ,  A61F2002/3446 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2250/0006

摘要： An acetabular cup system includes an acetabular cup having a wall with an inner surface and an outer surface. The acetabular cup includes a fixation opening through the wall, the fixation opening including a first wall portion adjacent to the inner surface and a second wall portion adjacent to the outer surface. The acetabular cup system also includes a fixation fastener including a head and a shaft with a bone-anchoring portion. The fastener can be inserted though the fixation opening. The head includes a first head portion engageable with the first wall portion and a second head portion engageable with the second wall portion.

摘要翻译： 髋臼杯系统包括具有内表面和外表面的壁的髋臼杯。 髋臼杯包括通过该壁的固定开口，固定开口包括邻近内表面的第一壁部分和邻近外表面的第二壁部分。 髋臼杯系统还包括固定紧固件，其包括头部和具有骨锚固部分的轴。 紧固件可以穿过固定开口插入。 头部包括可与第一壁部分接合的第一头部部分和可与第二壁部分接合的第二头部部分。

公开(公告)号：US20130190770A1

公开(公告)日：2013-07-25

申请号：US13791001

申请日：2013-03-08

申请人： Wright Medical Technology, Inc.

发明人： Brad L. Penenberg ,  Irina Timmerman ,  Christopher R. McKnett

IPC分类号： A61F2/46 ,  A61B17/17

CPC分类号： A61F2/4609 ,  A61B17/00234 ,  A61B17/1666 ,  A61B17/1746 ,  A61B17/92 ,  A61F2/34 ,  A61F2002/30233 ,  A61F2002/30364 ,  A61F2002/30377 ,  A61F2002/30487 ,  A61F2002/3054 ,  A61F2002/30617 ,  A61F2002/30787 ,  A61F2002/3401 ,  A61F2002/3404 ,  A61F2002/4629 ,  A61F2002/4635 ,  A61F2002/4681 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0069 ,  A61F2250/0097

摘要： An instrument for use in minimally invasive hip surgery, the instrument being for use in forming and using a portal incision in a hip arthroplasty procedure to implant an acetabular implant. In particular, the instrument is useful for both alignment and insertion/impaction of an acetabular shell. Furthermore, the instrument is suitable for assuring the shell is impacted with the proper abduction and version in left or right hips.

公开(公告)号：US08211184B2

公开(公告)日：2012-07-03

申请号：US12478260

申请日：2009-06-04

申请人： Michael D. Ries ,  Karen E. Mohr

发明人： Michael D. Ries ,  Karen E. Mohr

IPC分类号： A61F2/32

CPC分类号： A61F2/34 ,  A61F2002/30787 ,  A61F2002/3401 ,  A61F2002/3404 ,  A61F2002/345 ,  A61F2002/3469 ,  A61F2002/4629

摘要： A system and method for placing a prosthetic acetabular cup within an acetabulum are disclosed. The system may comprise an acetabular cup with an eccentric socket. The acetabular cup may be substantially hemispherical with a cup rim and a portion of the cup rim removed defining a relief. The cup may accommodate a concentric liner in an eccentric position. Screw apertures may be present on the periphery of the cup and the screw trajectories may converge toward the dome of the cup. The cup is attached to a tool which is offset relative to the cup because of the substantially eccentric socket. The relief, when the cup is secured to the acetabulum, is positioned substantially anterior and the socket is positioned more posterior to provide a more natural center of rotation of a femoral head within the socket. The first relief reduces impingement of the acetabular cup on soft tissue.

摘要翻译： 公开了一种用于将假体髋臼杯放置在髋臼内的系统和方法。 该系统可以包括具有偏心插座的髋臼杯。 髋臼杯可以是具有杯形边缘的大致半球形，并且杯形边缘的一部分被移除，从而限定了浮雕。 杯子可以容纳位于偏心位置的同心衬套。 螺丝孔可能存在于杯的周边上，并且螺钉的轨迹可以朝着杯的圆顶会聚。 由于基本上是偏心的插座，杯子被附接到相对于杯子偏移的工具。 当杯被固定到髋臼上时，浮雕的位置基本上位于前方，并且插座位于更靠后的位置，以在插座内提供股骨头的更自然的旋转中心。 第一个缓解减轻髋臼杯对软组织的冲击。