公开(公告)号：EP2800540A4

公开(公告)日：2015-08-26

申请号：EP13733808

申请日：2013-01-03

申请人： BIOMEDFLEX LLC

发明人： KELLAR FRANZ W ,  CROWDER HAROLD LLOYD ,  DUQUETTE SCOTT M

IPC分类号： A61F2/30

CPC分类号： A61F2/32 ,  A61F2/30767 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3603 ,  A61F2/367 ,  A61F2/3676 ,  A61F2/38 ,  A61F2/4425 ,  A61F2002/30014 ,  A61F2002/30112 ,  A61F2002/30153 ,  A61F2002/30322 ,  A61F2002/30324 ,  A61F2002/305 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30571 ,  A61F2002/30589 ,  A61F2002/3066 ,  A61F2002/30673 ,  A61F2002/30675 ,  A61F2002/30682 ,  A61F2002/30878 ,  A61F2002/3092 ,  A61F2002/30922 ,  A61F2002/30929 ,  A61F2002/30934 ,  A61F2002/30937 ,  A61F2002/30955 ,  A61F2002/30968 ,  A61F2002/30981 ,  A61F2002/3438 ,  A61F2002/3446 ,  A61F2002/3451 ,  A61F2002/3495 ,  A61F2002/3611 ,  A61F2002/3895 ,  A61F2002/443 ,  A61F2310/00011 ,  A61F2310/00179 ,  A61F2310/00239 ,  A61F2310/0058

公开(公告)号：EP1813227A3

公开(公告)日：2009-05-20

申请号：EP07009582.3

申请日：2001-03-14

申请人： DEPUY ORTHOPAEDICS, INC.

发明人： Serbousek, Jon, C. ,  Bono, Frank, S. ,  Trick, Stacey, A. ,  Snyder, Duane, G. ,  Lancaster, James, G.

IPC分类号： A61F2/34

CPC分类号： A61F2/34 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/4609 ,  A61F2/468 ,  A61F2002/30324 ,  A61F2002/30332 ,  A61F2002/30345 ,  A61F2002/30349 ,  A61F2002/30367 ,  A61F2002/30378 ,  A61F2002/30403 ,  A61F2002/30474 ,  A61F2002/30487 ,  A61F2002/30535 ,  A61F2002/30538 ,  A61F2002/30612 ,  A61F2002/30616 ,  A61F2002/30683 ,  A61F2002/30685 ,  A61F2002/30892 ,  A61F2002/3291 ,  A61F2002/3404 ,  A61F2002/3411 ,  A61F2002/3412 ,  A61F2002/3429 ,  A61F2002/3441 ,  A61F2002/3443 ,  A61F2002/3448 ,  A61F2002/3451 ,  A61F2002/4641 ,  A61F2002/4654 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2250/0006 ,  A61F2250/0036 ,  A61F2250/0058 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179

摘要： A prosthetic device, such as an acetabular cup, includes a shell, a liner and a bearing. The bearing may be coupled to the liner so as to form a bearing-liner subassembly. The shell is provided with a female taper complimentary to a male taper on the liner. The liner-bearing subassembly may be secured to the shell by engaging the complimentary tapers.

公开(公告)号：EP1415598A3

公开(公告)日：2009-04-22

申请号：EP03016991.6

申请日：1997-05-23

申请人： SMITH & NEPHEW, INC.

发明人： Evans, David ,  Miller, Steve ,  Ries, Michael ,  Austin, Brian ,  Shea, Jeff

IPC分类号： A61B17/16 ,  A61F2/34

CPC分类号： A61F2/34 ,  A61B17/1666 ,  A61F2/30767 ,  A61F2002/30136 ,  A61F2002/302 ,  A61F2002/30324 ,  A61F2002/30377 ,  A61F2002/30403 ,  A61F2002/3401 ,  A61F2002/3451 ,  A61F2002/3453 ,  A61F2002/3459 ,  A61F2002/3461 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0004 ,  A61F2230/0065 ,  A61F2250/0036

摘要： An improved acetabular cup prosthesis (10) has a cup body with inner convex and outer concave surfaces (12 and 15). The cup body has an apex (21) and a base (14) that defines a plane. The cup body outer convex surface (12) has a curved annular portion (13) between the base (14) and the transition. In one embodiment, the outer convex surface (12) is a curved annular surface extending in between the rim and a distance about two fifths to three fifths of the distance between the rim and the apex. In another embodiment, a plurality of cup bodies are provided in a range of sizes between about 40 mm and 80 mm. Each cup body has a companion rotary reamer that is correspondingly shaped. The companion cup body is oversized between 1mm and 3mm so that a generally constant change in volume is provided for all cup sizes between 40 mm and 80 mm.

摘要翻译： 改进的髋臼杯假体（10）具有杯体，杯体具有内凸和外凹表面（12和15）。 杯体具有限定平面的顶部（21）和基部（14）。 杯体外凸表面（12）在底座（14）和过渡部分之间具有弯曲的环形部分（13）。 在一个实施例中，外凸表面（12）是弯曲的环形表面，其在边缘和边缘与顶点之间的距离的大约五分之五至五分之三之间的范围内延伸。 在另一个实施例中，多个杯体设置在大约40mm和80mm之间的范围内。 每个杯体都有一个相应的旋转铰刀，形状相应。 伴侣杯体的尺寸在1毫米至3毫米之间，以便所有尺寸在40毫米至80毫米之间的杯子的体积总是保持不变。

公开(公告)号：EP2010107A2

公开(公告)日：2009-01-07

申请号：EP07724345.9

申请日：2007-04-18

申请人： Brehm, Peter

发明人： Brehm, Peter

IPC分类号： A61F2/34

CPC分类号： A61F2/30744 ,  A61B17/86 ,  A61F2/34 ,  A61F2/4637 ,  A61F2002/30143 ,  A61F2002/30327 ,  A61F2002/30403 ,  A61F2002/30405 ,  A61F2002/30416 ,  A61F2002/30426 ,  A61F2002/30433 ,  A61F2002/30449 ,  A61F2002/30489 ,  A61F2002/30538 ,  A61F2002/30542 ,  A61F2002/30576 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30774 ,  A61F2002/30787 ,  A61F2002/3401 ,  A61F2002/3403 ,  A61F2002/3404 ,  A61F2002/3411 ,  A61F2002/343 ,  A61F2002/3432 ,  A61F2002/3441 ,  A61F2002/3443 ,  A61F2002/3448 ,  A61F2002/3451 ,  A61F2002/4623 ,  A61F2002/4629 ,  A61F2002/4631 ,  A61F2002/4638 ,  A61F2220/0025 ,  A61F2220/0041 ,  A61F2220/005 ,  A61F2230/0017 ,  A61F2250/0006 ,  A61F2250/0039 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00203 ,  A61F2310/00239

摘要： The invention relates to a modular hip implant comprising a base (1) that is to be attached to a hipbone (2), and a socket (4) for accommodating a hip joint prosthesis. The base (1) is provided with fastening means for mounting the base (1) on the hipbone (2) as well as a concave receiving area (3) for the socket (4). The socket (4) has a convex outer form which is complementary to the receiving area (3) such that the radii of curvature determining the concave receiving area (3) and the convex outer form essentially correspond to each other. The socket (4) can be fastened within the base (1). The hip implant is characterized in that the base (1) and/or the socket (4) encompass/es means for adjusting the position of the socket (4) relative to the base (1). The invention allows the inclination and anteversion to be adjusted by arranging the socket (4) inside the base (1).

公开(公告)号：EP0934039B1

公开(公告)日：2004-03-03

申请号：EP97929705.8

申请日：1997-05-23

申请人： Smith & Nephew, Inc.

发明人： RIES, Michael, D. ,  AUSTIN, Brian ,  EVANS, David, L. ,  MILLER, Steve ,  SHEA, Jeff

IPC分类号： A61F2/34

CPC分类号： A61F2/34 ,  A61B17/1666 ,  A61F2/30767 ,  A61F2002/30136 ,  A61F2002/302 ,  A61F2002/30324 ,  A61F2002/30377 ,  A61F2002/30403 ,  A61F2002/3401 ,  A61F2002/3451 ,  A61F2002/3453 ,  A61F2002/3459 ,  A61F2002/3461 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0004 ,  A61F2230/0065 ,  A61F2250/0036

摘要： An improved acetabular cup prosthesis (10) has a cup body with inner convex and outer concave surfaces (12 and 15). The cup body has an apex (21) and a base (14) that defines a plane. The cup body outer convex surface (12) has a curved annular portion (13) between the base (14) and the transition. In one embodiment, the outer convex surface (12) is a curved annular surface extending in between the rim and a distance about two fifths to three fifths of the distance between the rim and the apex. In another embodiment, a plurality of cup bodies are provided in a range of sizes between about 40 mm and 80 mm. Each cup body has a companion rotary reamer that is correspondingly shaped. The companion cup body is oversized between 1mm and 3mm so that a generally constant change in volume is provided for all cup sizes between 40 mm and 80 mm.

公开(公告)号：EP1312323A2

公开(公告)日：2003-05-21

申请号：EP02257858.7

申请日：2002-11-14

申请人： DEPUY ORTHOPAEDICS, INC.

发明人： Snyder, Duane G. ,  Lancaster, James G. ,  Turner, Leanne A. ,  Lewis, Paul P.

IPC分类号： A61F2/34

CPC分类号： A61F2/34 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/4609 ,  A61F2/468 ,  A61F2002/30324 ,  A61F2002/30332 ,  A61F2002/30345 ,  A61F2002/30349 ,  A61F2002/30367 ,  A61F2002/30378 ,  A61F2002/30403 ,  A61F2002/30474 ,  A61F2002/30487 ,  A61F2002/30538 ,  A61F2002/30612 ,  A61F2002/30616 ,  A61F2002/30683 ,  A61F2002/30685 ,  A61F2002/30892 ,  A61F2002/3291 ,  A61F2002/3404 ,  A61F2002/3411 ,  A61F2002/3412 ,  A61F2002/3429 ,  A61F2002/3441 ,  A61F2002/3443 ,  A61F2002/3448 ,  A61F2002/3451 ,  A61F2002/4641 ,  A61F2002/4654 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2250/0006 ,  A61F2250/0036 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179

摘要： A prosthetic component assembly (10), such as an acetabular cup, includes a shell (12) and a bearing insert or liner (14). The shell (12) and bearing insert are configured to provide an increased congruency between the shell (12) and the bearing insert thereby decreasing the amount of motion (i.e. micro-motion) between the shell (12) and the bearing insert. In one form, increased congruency is achieved through first (30) and second (44) (inner and outer) tapers that are respectively provided on the shell (12) and the bearing insert. The outer taper (44) has first and second outer taper portions. A relationship between the first outer taper portion and the inner taper (30) provides an essentially congruent fit, while a relationship between the second taper portion and the inner taper (30) provides an interference fit. The relationships between the inner (30) and outer (44) tapers allow the bearing insert to achieve load sharing at a dome of the outer shell (12) as well as at a rim of the shell (12). The relationships between the tapers (30,44) also allow relative motion between the shell (12) and the bearing insert to be controlled. Particularly, the relationships between the tapers (30,44) allow relative motion, or micro-motion, to be uniformly controlled below previous levels reported in the range of 10 micrometers or less between the bearing insert and the shell (12).

摘要翻译： 诸如髋臼杯的假体部件组件（10）包括壳体（12）和轴承插入件或内衬（14）。 壳体（12）和轴承插入件构造成在壳体（12）和轴承插入件之间提供增加的一致性，从而减小壳体（12）和轴承插入件之间的运动量（即，微动）。 在一种形式中，通过分别设置在外壳（12）和轴承插入件上的第一（30）和第二（44）（内外）锥形来实现增加的一致性。 外圆锥体（44）具有第一和第二外锥形部分。 第一外锥形部分和内锥形件（30）之间的关系提供基本上一致的配合，而第二锥形部分和内锥形件（30）之间的关系提供过盈配合。 内部（30）和外部（44）锥形之间的关系允许轴承插入件在外壳（12）的圆顶处以及壳体（12）的边缘处实现负载共享。 锥体（30,44）之间的关系还允许控制壳体（12）和轴承插入件之间的相对运动。 特别地，锥体（30,44）之间的关系允许相对运动或微运动被均匀地控制在轴承插入件和壳体（12）之间在10微米或更小的范围内报告的先前水平。

公开(公告)号：EP0944368B1

公开(公告)日：2003-02-05

申请号：EP97952792.6

申请日：1997-11-21

申请人： PLUS ENDOPROTHETIK AG

发明人： HORBER, Willi

IPC分类号： A61F2/34

CPC分类号： A61F2/34 ,  A61F2/30744 ,  A61F2/30767 ,  A61F2/30907 ,  A61F2002/2835 ,  A61F2002/30131 ,  A61F2002/30133 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/30161 ,  A61F2002/30187 ,  A61F2002/30191 ,  A61F2002/30248 ,  A61F2002/30332 ,  A61F2002/30354 ,  A61F2002/30378 ,  A61F2002/30403 ,  A61F2002/30487 ,  A61F2002/30736 ,  A61F2002/30746 ,  A61F2002/30747 ,  A61F2002/30845 ,  A61F2002/30934 ,  A61F2002/3401 ,  A61F2002/3406 ,  A61F2002/3411 ,  A61F2002/3414 ,  A61F2002/3417 ,  A61F2002/3429 ,  A61F2002/344 ,  A61F2002/3441 ,  A61F2002/3443 ,  A61F2002/3448 ,  A61F2002/3451 ,  A61F2002/3453 ,  A61F2002/3454 ,  A61F2002/3458 ,  A61F2002/4662 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0004 ,  A61F2230/0013 ,  A61F2230/0015 ,  A61F2230/0023 ,  A61F2230/0026 ,  A61F2230/0028 ,  A61F2230/0034 ,  A61F2230/0071 ,  A61F2310/00011 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00395 ,  A61F2310/00592

摘要： The present invention pertains to an artificial acetabular cup intended for use in a hip socket prosthesis, comprising a stretched cotyloid joint and an insert (11) presenting a hemispheral recess (12) for receiving a joint ball. From the front, the cotyloid joint (10) has an asymmetric contour relative to the longitudinal axle (15).

公开(公告)号：EP1195149A2

公开(公告)日：2002-04-10

申请号：EP01307979.3

申请日：2001-09-19

申请人： HOWMEDICA OSTEONICS CORP.

发明人： Sheldon, Michael B. ,  Dong, Nicholas Nai-Guang

IPC分类号： A61F2/34

CPC分类号： A61F2/32 ,  A61F2/34 ,  A61F2002/30215 ,  A61F2002/30332 ,  A61F2002/30349 ,  A61F2002/30354 ,  A61F2002/30367 ,  A61F2002/30378 ,  A61F2002/30387 ,  A61F2002/30403 ,  A61F2002/30487 ,  A61F2002/30538 ,  A61F2002/30563 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30662 ,  A61F2002/30787 ,  A61F2002/30822 ,  A61F2002/30827 ,  A61F2002/3401 ,  A61F2002/3403 ,  A61F2002/3411 ,  A61F2002/3424 ,  A61F2002/3435 ,  A61F2002/3438 ,  A61F2002/344 ,  A61F2002/3441 ,  A61F2002/3448 ,  A61F2002/3451 ,  A61F2002/3464 ,  A61F2002/3482 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0067 ,  A61F2250/0006 ,  A61F2250/0062 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179

摘要： An acetabular cup assembly allows pre-operative or interoperative selection and securement of a bearing member within a shell member of the acetabular cup assembly, the bearing member being selected from a plurality of bearing members having different characteristics, including bearing characteristics, securement characteristics, position characteristics and orientation characteristics, so as to enable a surgeon to select those characteristics most appropriate to a particular patient, as determined by a pre-operative assessment or by an evaluation of conditions encountered at an implant site during the implant procedure, and to incorporate the desired characteristics into the acetabular cup assembly with ease and economy.

摘要翻译： 髋臼杯组件允许在髋臼杯组件的壳构件内的轴承构件的术前或术中选择和固定，所述轴承构件选自具有不同特征的多个轴承构件，包括轴承特性，固定特性，位置 特征和取向特征，以使得外科医生能够选择最适合于特定患者的那些特征，如通过手术前评估或通过在植入手术期间在植入部位处遇到的病症的评估来确定的，并且将 髋臼杯组装所需的特性，方便经济。

公开(公告)号：EP1072236A1

公开(公告)日：2001-01-31

申请号：EP00420143.0

申请日：2000-06-29

申请人： Biomet Merck France ,  ORA

发明人： Augoyard, Marc ,  Bascoulergue, Gérard ,  Basso, Maurice ,  Benedetto, Murielle ,  Charret, Philippe ,  Courcelles, Philippe ,  Debiesse, Jean-Louis ,  Dupre Latour, Laurent ,  Eyraud, Guy ,  Fayard, Jean-Philippe ,  Hulin, Paul Henri ,  Lecuire, François ,  Melere, Gilles ,  Millon, Joseph ,  Passot, Jean-Paul ,  Peyrot, Jacques ,  Relave, Marc ,  De Witte, Gérard

IPC分类号： A61F2/34

CPC分类号： A61F2/30771 ,  A61F2/30744 ,  A61F2/30767 ,  A61F2/34 ,  A61F2/4609 ,  A61F2002/30322 ,  A61F2002/30326 ,  A61F2002/30403 ,  A61F2002/30405 ,  A61F2002/30563 ,  A61F2002/30682 ,  A61F2002/30795 ,  A61F2002/3082 ,  A61F2002/30827 ,  A61F2002/30848 ,  A61F2002/30904 ,  A61F2002/3404 ,  A61F2002/3411 ,  A61F2002/3419 ,  A61F2002/3424 ,  A61F2002/3443 ,  A61F2002/3451 ,  A61F2002/3456 ,  A61F2002/3462 ,  A61F2220/0025 ,  A61F2250/0026 ,  A61F2250/0037 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00179 ,  A61F2310/00796

摘要： Ce cotyle pour prothèse de hanche comprend :

■ une cupule de soutien (1) destinée à être mise en place dans la cavité cotyloïdienne de l'aile iliaque de l'articulation à prothéser ;
■ un insert ou noyau de frottement (11) destiné :

◆ à être inséré dans la cupule de soutien (1);
◆ et à recevoir la tête de l'élément fémoral de ladite prothèse.


La cupule de soutien (1) présente un profil externe constitué d'une base conique A se prolongeant par un secteur B en forme de calotte sphérique aplatie au niveau du pôle (3).
La base conique A comporte des cannelures (2) orientées selon des portions de méridien, lesdites cannelures étant définies par des dents (4), orientées également selon des portions de méridiens.

摘要翻译： 髋关节假体子叶组件由设计成装配到髁突腔中并接收摩擦插入物的支撑杯组成。 杯子的外表面具有锥形基部（A）和具有球形表面的邻接扇形部分（B），在极点（3）处平坦化。 圆锥形基部在其子午部分中具有通道（2），形成齿，并且跨越齿并且垂直于通道的凹槽（9）。 杯子还具有从杆延伸到底座的许多较大的凹部（5），杆处的螺纹孔，以及围绕基部内侧的凸台或螺柱以与插入件接合。

公开(公告)号：EP0941718A3

公开(公告)日：2000-10-04

申请号：EP99301886.0

申请日：1999-03-12

申请人： Johnson & Johnson Professional, Inc.

发明人： Ostiguy, Pierre S. ,  Sommerich, Robert E.

IPC分类号： A61F2/34

CPC分类号： A61F2/34 ,  A61F2002/30367 ,  A61F2002/30403 ,  A61F2002/325 ,  A61F2002/3266 ,  A61F2002/3291 ,  A61F2002/3401 ,  A61F2002/3403 ,  A61F2002/3411 ,  A61F2002/3451 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2310/00011

摘要： An acetabular prosthesis (10) has a shell component (12) that is implantable within bone and a liner component (14) that is matable to the shell (12) by a locking member (13) disposed with the shell component (12). The shell (12) has a generally convex bone engaging outer surface (16) and a generally concave inner surface (18). A groove (24) is formed in the inner surface (18) of the shell (12) and extends about at least a portion of the inner circumference of the shell (12). The liner (14) has a inner concave surface (54) and an outer, convex surface (52) with a shape complementary to and matable within the inner surface (18) of the shell (12). One or more deformable tabs (100) are formed on the locking member (13), adapted for securing the liner (14) within the shell (12). The liner (14) may be joined to the shell (12) by press fitting the two components together such that the locking members (100) engages one or more positive surface ridges (56) on the liner (14).