公开(公告)号：US20150069111A1

公开(公告)日：2015-03-12

申请号：US14548370

申请日：2014-11-20

申请人： DEPUY SYNTHES PRODUCTS, LLC

发明人： John M. Armacost ,  Ryan C. Keefer ,  Jeffrey A. McAnelly

IPC分类号： A61F2/30 ,  B23K20/00 ,  B23K20/02 ,  A61F2/36

CPC分类号： A61F2/3094 ,  A61F2/3607 ,  A61F2/3662 ,  A61F2002/30011 ,  A61F2002/30014 ,  A61F2002/3011 ,  A61F2002/30405 ,  A61F2002/30919 ,  A61F2002/3092 ,  A61F2002/30968 ,  A61F2002/30971 ,  A61F2002/3631 ,  A61F2002/365 ,  A61F2002/3654 ,  A61F2002/3678 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00407 ,  A61F2310/00413 ,  B23K1/0008 ,  B23K20/002 ,  B23K20/02 ,  Y10T29/49826

摘要： An orthopaedic prosthesis for use in a hip replacement surgery. The orthopaedic prosthesis includes a metallic foam shell and a metallic core. The metallic core includes a neck configured to receive a femoral head component and a stem extending through the metallic foam shell.

摘要翻译： 一种用于髋关节置换手术的矫形假体。 矫形假体包括金属泡沫壳和金属芯。 金属芯包括构造成接纳股骨头部件的颈部和延伸穿过金属泡沫壳体的杆。

公开(公告)号：US08764844B2

公开(公告)日：2014-07-01

申请号：US12738305

申请日：2008-10-22

申请人： Derek James Wallace McMinn ,  Thomas Burton Pynsent

发明人： Derek James Wallace McMinn ,  Thomas Burton Pynsent

IPC分类号： A61F2/36

CPC分类号： A61F2/3601 ,  A61F2/3603 ,  A61F2002/30332 ,  A61F2002/30769 ,  A61F2002/30884 ,  A61F2002/3631 ,  A61F2002/3654 ,  A61F2220/0033 ,  A61F2310/00796

摘要： An implant stem (1, 2) for implantation in a femur, comprising: a base portion (3) disposed at the proximal end (4) of the stem and a stem portion (5) extending to the distal end (6) of the stem, wherein the base portion (3) has an engagement means (7) for engaging, in use, with the resected end of the femur. An implant comprising such a stem (1, 2) and a head. A method for implanting such implants in a femur.

摘要翻译： 一种用于植入股骨的植入物杆（1,2），包括：设置在所述杆的近端（4）处的基部（3）和延伸到所述杆的远端（6）的杆部分（5） 杆，其中所述基部（3）具有用于在使用中与所述股骨的切除端接合的接合装置（7）。 一种包括这种杆（1,2）和头部的植入物。 用于将这种植入物植入股骨的方法。

公开(公告)号：US20120203352A1

公开(公告)日：2012-08-09

申请号：US13366949

申请日：2012-02-06

申请人： Arley Perez, III ,  Christopher G. Papangelou ,  Gregory Joshua Karnes ,  Antonio Pozzi ,  Brandon L. Roller

发明人： Arley Perez, III ,  Christopher G. Papangelou ,  Gregory Joshua Karnes ,  Antonio Pozzi ,  Brandon L. Roller

IPC分类号： A61F2/36 ,  A61F2/30

CPC分类号： A61F2/3601 ,  A61B17/74 ,  A61B17/86 ,  A61F2002/30332 ,  A61F2002/30367 ,  A61F2002/30405 ,  A61F2002/30408 ,  A61F2002/30426 ,  A61F2002/30604 ,  A61F2002/30841 ,  A61F2002/3085 ,  A61F2002/30858 ,  A61F2002/30892 ,  A61F2002/3654

摘要： A femoral implant for total hip replacement includes a cage screw, a femoral head and a base plate provided between the cage screw and the femoral head, to minimize the stress transferred from the femoral head to the bone. The femoral implant may optionally include devices for lateral fixation (for example, internal and/or external screws for lateral fixation) and a device for minimizing micro-motion that is integral to, and extends from, the cage screw.

摘要翻译： 用于全髋关节置换的股骨植入物包括笼螺钉，股骨头和设置在保持架螺钉和股骨头之间的底板，以使从股骨头向骨转移的应力最小化。 股骨植入物可以可选地包括用于侧向固定的装置（例如，用于侧向固定的内部和/或外部螺钉）以及用于最小化与笼形螺钉成一体并从其延伸的微动作的装置。

公开(公告)号：US20170340445A1

公开(公告)日：2017-11-30

申请号：US15532914

申请日：2015-12-03

申请人： CeramTec GmbH

发明人： Andreas REMPP ,  Ralph AUTENRIETH ,  Alfons KELNBERGER ,  Roman PREUSS ,  Heinrich WECKER ,  Tobias WEISS ,  Javad PARVIZI

IPC分类号： A61F2/30 ,  A61F2/38 ,  A61F2/40 ,  A61F2/36

CPC分类号： A61F2/30 ,  A61F2/30724 ,  A61F2/36 ,  A61F2/3662 ,  A61F2/3859 ,  A61F2/389 ,  A61F2/4014 ,  A61F2/4059 ,  A61F2002/30064 ,  A61F2002/305 ,  A61F2002/30624 ,  A61F2002/30649 ,  A61F2002/30672 ,  A61F2002/30677 ,  A61F2002/3615 ,  A61F2002/3619 ,  A61F2002/3654 ,  A61F2002/4022 ,  A61F2002/4025 ,  A61F2002/4055 ,  A61F2310/00011 ,  A61F2310/00179 ,  A61F2310/00353

摘要： A spacer comprised of individual components as joint replacement in the arthroplasty of shoulder, knee, and hip for the temporary surgical care of infections in the joint. The problems addressed by the invention are those of avoiding an adhesion of the bone to the spacer and a release of wear products, achieving that the patient does substantially not experience any mobility restriction, and keeping the wear and tear of the spacer as little as possible. These problems are solved in that at least one component of the spacer is made of a ceramic material, of a plurality of ceramic materials, or of a non-ceramic material having a ceramic coating.

公开(公告)号：US20170333192A1

公开(公告)日：2017-11-23

申请号：US15405333

申请日：2017-01-13

申请人： Diange Zhou ,  Nian Liu

发明人： Diange Zhou ,  Nian Liu

IPC分类号： A61F2/34 ,  A61F2/36 ,  A61F2/32 ,  A61F2/30

CPC分类号： A61F2/34 ,  A61F2/32 ,  A61F2/3609 ,  A61F2/3672 ,  A61F2002/3065 ,  A61F2002/30654 ,  A61F2002/3225 ,  A61F2002/3429 ,  A61F2002/3446 ,  A61F2002/345 ,  A61F2002/3611 ,  A61F2002/3619 ,  A61F2002/3654 ,  A61F2310/00005 ,  A61F2310/00179

摘要： This invention revolves around medical devices, especially the non-metal ball-headed hip joint prosthesis, including acetabular cup, non-metal femoral head and femoral stem prostheses. In this invention, the acetabular cup is combined with the lining as a metal cup, and the traditional metal or ceramic ball head is replaced by non-metal femoral head prosthesis with metal inner core.

公开(公告)号：US20170189206A1

公开(公告)日：2017-07-06

申请号：US15325941

申请日：2015-07-22

申请人： BIOMET MANUFACTURING, LLC.

发明人： Austen Davenport ,  Kirk J. Bailey

IPC分类号： A61F2/46 ,  A61F2/36

CPC分类号： A61F2/4684 ,  A61F2/3609 ,  A61F2/4657 ,  A61F2002/30617 ,  A61F2002/3611 ,  A61F2002/365 ,  A61F2002/3654 ,  A61F2002/4668

摘要： According to various embodiments, a trial system (100) and instruments can be used to assist in confirming that a planned procedure is achieved. In various embodiments, the trial or provisional portions can include markings (110) on a trial or provisional portion to compare to one or more implanted members to ensure an planned position is achieved.

公开(公告)号：US20160000569A1

公开(公告)日：2016-01-07

申请号：US14854138

申请日：2015-09-15

申请人： DEPUY SYNTHES PRODUCTS, INC.

发明人： John M. Armacost ,  Ryan C. Keefer ,  Jeffrey A. McAnelly

IPC分类号： A61F2/30 ,  A61F2/36 ,  B23K1/00

CPC分类号： A61F2/3094 ,  A61F2/3607 ,  A61F2/3662 ,  A61F2002/30011 ,  A61F2002/30014 ,  A61F2002/3011 ,  A61F2002/30405 ,  A61F2002/30919 ,  A61F2002/3092 ,  A61F2002/30968 ,  A61F2002/30971 ,  A61F2002/3631 ,  A61F2002/365 ,  A61F2002/3654 ,  A61F2002/3678 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00407 ,  A61F2310/00413 ,  B23K1/0008 ,  B23K20/002 ,  B23K20/02 ,  Y10T29/49826

摘要： An orthopaedic prosthesis for use in a hip replacement surgery. The orthopaedic prosthesis includes a metallic foam shell and a metallic core. The metallic core includes a neck configured to receive a femoral head component and a stem extending through the metallic foam shell.

公开(公告)号：US08864765B2

公开(公告)日：2014-10-21

申请号：US13316805

申请日：2011-12-12

申请人： Miguel A. Linares

发明人： Miguel A. Linares

IPC分类号： A61B17/56 ,  A61B17/58 ,  A61F2/30 ,  A61B17/00 ,  A61F2/32 ,  A61B17/16 ,  A61B17/17 ,  A61F2/36 ,  A61F2/34 ,  A61F2/46 ,  A61F2/08

CPC分类号： A61B17/1617 ,  A61B17/1666 ,  A61B17/1746 ,  A61B2217/005 ,  A61F2/08 ,  A61F2/30771 ,  A61F2/32 ,  A61F2/3676 ,  A61F2002/302 ,  A61F2002/30331 ,  A61F2002/30405 ,  A61F2002/30462 ,  A61F2002/305 ,  A61F2002/30523 ,  A61F2002/30563 ,  A61F2002/30579 ,  A61F2002/30604 ,  A61F2002/30795 ,  A61F2002/3233 ,  A61F2002/3401 ,  A61F2002/3414 ,  A61F2002/3631 ,  A61F2002/3654 ,  A61F2002/3694 ,  A61F2002/4619 ,  A61F2002/4631 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0075 ,  A61F2230/0065

摘要： A hip implant assembly including a ball and stem. An annular rim separates the ball from the stem and abuts over an exterior reconditioned surface of the femur upon inserting the stem within an interior femur passageway. A cup shaped support seats the ball in articulating fashion via a ligament which extends from the ball and is received within a recess passageway of the cup. The cup includes a mounting surface with a central projecting portion which in turn resistively fits within an undercut recess formed in the ilium bone in communication with a base surface of the reconditioned acetabulum socket. An installation kit assists the preparation of the femur and ilium bones, as well as the installation of the implant body into the conditioned femur end and the cup outer socket support to a reconditioned acetabulum defined in the ilium bone.

摘要翻译： 包括球和杆的髋关节植入物组件。 当将杆插入内部股骨通道内时，环形边缘将球与杆分离并邻接股骨的外部再修复表面。 杯形支撑件通过从球延伸并被容纳在杯的凹槽通道内的韧带以铰接方式安置球。 杯子包括具有中心突出部分的安装表面，该突出部分又电阻地配合在与修复的髋臼插座的基座表面连通的形成在髂骨中的底切凹部内。 安装套件有助于股骨和髂骨的制备，以及将植入物主体安装到调节的股骨端部中，并且将杯外套座支撑件安装到限定在髂骨中的修复的髋臼。

公开(公告)号：US20140107801A1

公开(公告)日：2014-04-17

申请号：US14132917

申请日：2013-12-18

申请人： John M. Armacost ,  Ryan C. Keefer ,  Jeffrey A. McAnelly

发明人： John M. Armacost ,  Ryan C. Keefer ,  Jeffrey A. McAnelly

IPC分类号： A61F2/36

CPC分类号： A61F2/3094 ,  A61F2/3607 ,  A61F2/3662 ,  A61F2002/30011 ,  A61F2002/30014 ,  A61F2002/3011 ,  A61F2002/30405 ,  A61F2002/30919 ,  A61F2002/3092 ,  A61F2002/30968 ,  A61F2002/30971 ,  A61F2002/3631 ,  A61F2002/365 ,  A61F2002/3654 ,  A61F2002/3678 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00407 ,  A61F2310/00413 ,  B23K1/0008 ,  B23K20/002 ,  B23K20/02 ,  Y10T29/49826

摘要： An orthopaedic prosthesis for use in a hip replacement surgery. The orthopaedic prosthesis includes a metallic foam shell and a metallic core. The metallic core includes a neck configured to receive a femoral head component and a stem extending through the metallic foam shell.

摘要翻译： 一种用于髋关节置换手术的矫形假体。 矫形假体包括金属泡沫壳和金属芯。 金属芯包括构造成接纳股骨头部件的颈部和延伸穿过金属泡沫壳体的杆。

公开(公告)号：US20100228355A1

公开(公告)日：2010-09-09

申请号：US12652227

申请日：2010-01-05

申请人： Miguel A. Linares

发明人： Miguel A. Linares

IPC分类号： A61F2/32 ,  A61B17/00

CPC分类号： A61B17/1617 ,  A61B17/1666 ,  A61B17/1746 ,  A61B2217/005 ,  A61F2/08 ,  A61F2/30771 ,  A61F2/32 ,  A61F2/3676 ,  A61F2002/302 ,  A61F2002/30331 ,  A61F2002/30405 ,  A61F2002/30462 ,  A61F2002/305 ,  A61F2002/30523 ,  A61F2002/30563 ,  A61F2002/30579 ,  A61F2002/30604 ,  A61F2002/30795 ,  A61F2002/3233 ,  A61F2002/3401 ,  A61F2002/3414 ,  A61F2002/3631 ,  A61F2002/3654 ,  A61F2002/3694 ,  A61F2002/4619 ,  A61F2002/4631 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0075 ,  A61F2230/0065

摘要： A hip implant assembly including a spherical shaped ball and an elongated stem. An annular defining rim separates the ball from the stem and abuts, in a maximum inserting condition, over an exterior reconditioned surface of the femur and upon inserting the stem within an interior passageway formed within the femur. A cup shaped support seats the ball in a universally articulating permitting fashion via a flexible and resilient ligament which extends from the ball and is received within a recess passageway of the cup. The cup also includes a mounting surface with a central projecting portion which is in turn resistively fitted within an undercut defined recess formed in the ilium bone in communication with a base surface of the reconditioned acetabulum socket. A corresponding installation kit assists the preparation of the femur and ilium bones defining the hip joint, as well as the installation of the implant body into the upper conditioned femur end and the cup shaped and outer socket support to a reconditioned acetabulum defined in the ilium bone.

摘要翻译： 包括球形球和细长杆的髋关节植入物组件。 环形限定边缘将球与杆分离，并且在最大插入状态下，在股骨的外部再修复表面上并且在将杆插入形成在股骨内部的内部通道内时抵接。 杯形支撑件通过柔性和弹性的韧带以普遍关节的允许方式安置球，该弹性韧带从球延伸并被容纳在杯的凹槽通道内。 杯子还包括具有中心突出部分的安装表面，该突出部分又电阻地配合在与修复的髋臼插座的基座表面连通的形成在髂骨中的底切的限定凹部内。 相应的安装套件有助于定义髋关节的股骨和髂骨的准备，以及将植入物主体安装到上部调节的股骨端部中，将杯形和外部插座支撑件安装到限定在髂骨中的修复的髋臼 。