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1. 发明公开

EP0874606A4 ACETABULAR CUP BODY PROSTHESIS 失效
标题翻译：泛为髋关节假体
公开(公告)号：EP0874606A4
公开(公告)日：1999-12-01
申请号：EP96942063
申请日：1996-11-25
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： A61F2/32 , A61B17/16 , A61F2/00 , A61F2/30 , 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 acetabular cup prosthesis (86) has a cup body with correspondingly shaped inner concave and outer convex (87) surfaces. The cup body has an apex (98) as well as a base (91) that defines a plane (92). The cup body outer convex surface (87) has a portion (89) between the rim (103) and a distance about one third of the distance from the rim (103) to the apex (98), which portion (89) has an outer surface formed by first generating an arc (106) between the rim (103) and a transition point (90) about one third of the distance from the rim (103) to the apex (98), arc having a radius of curvature (101) whose origin (102) is near to, but not coincident with the center of the base (91), and then rotating the arc 360 degrees about a central axis (99) of the cup body, which axis runs between the apex (98) and the center of the base. In another embodiment, a plurality of cup bodies (86) are provided in a range of sizes between about 40 mm and 80 mm. Each cup body (86) has a companion rotary reamer (111) that is correspondingly shaped. The companion cup body (86) is oversized between about 1 mm and 3 mm relative to the companion rotary reamer (111), so that a generally constant change in volume is provided for all cup sizes between 40 mm and 80 mm.

2. 发明公开

EP0934039A4 ACETABULAR CUP BODY PROSTHESIS 失效
标题翻译： PFANNEFÜRHÜFTGELENKPROTHESE
公开(公告)号：EP0934039A4
公开(公告)日：1999-12-01
申请号：EP97929705
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： A61F2/32 , A61B17/16 , A61F2/00 , A61F2/30 , 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。

3. 发明申请

WO2007084961A3 APPLICATIONS OF DIFFUSION HARDENING TECHNIQUES 审中-公开
标题翻译：扩散硬化技术的应用
公开(公告)号：WO2007084961A3
公开(公告)日：2008-01-31
申请号：PCT/US2007060719
申请日：2007-01-18
申请人： SMITH & NEPHEW INC , BAND TIM , FORSTER HAMISH , HUNTER GORDON , JANI SHILESH C , MORRISON MARK , PAWAR VIVEK , SALEHI ABRAHAM , SHEA JEFF
发明人： BAND TIM , FORSTER HAMISH , HUNTER GORDON , JANI SHILESH C , MORRISON MARK , PAWAR VIVEK , SALEHI ABRAHAM , SHEA JEFF
IPC分类号： C23C8/36 , A61F2/30
CPC分类号： A61F2/30767 , A61F2/3094 , A61F2/3099 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/367 , A61F2/38 , A61F2/3804 , A61F2/3859 , A61F2/389 , A61F2/40 , A61F2/4241 , A61F2/44 , A61F2002/30878 , A61F2002/30892 , A61F2002/30922 , A61F2002/30934 , A61F2002/3098 , A61F2002/30981 , A61F2002/3611 , A61F2002/3625 , A61F2002/365 , A61F2310/00029 , A61F2310/0058 , A61F2310/00598 , A61F2310/00604 , A61F2310/0067 , A61F2310/0073 , A61F2310/00748 , A61F2310/00754 , A61F2310/00856 , A61F2310/00868 , A61F2310/0088 , A61F2310/00886 , A61L27/045 , A61L27/306 , A61L27/50 , C23C8/00 , C23C8/36 , Y02T50/67
摘要： A device, for example a medical implant, and a method of making the same, the device having a metal or metal alloy substrate, for example CoCr, and a diffusion hardened metallic surface, for example a plasma carburized surface, contacting a non-diffusion hardened surface or a diffusion hardened surface having a diffusion hardening species different from that of the opposing surface.
摘要翻译：一种装置，例如医用植入物及其制造方法，该装置具有金属或金属合金基底，例如CoCr，以及扩散硬化的金属表面，例如等离子体渗碳表面，使非扩散硬化表面或具有不同于相对表面的扩散硬化物质的扩散硬化表面。

4. 发明公开

EP1994193A4 APPLICATIONS OF DIFFUSION HARDENING TECHNIQUES 有权
标题翻译：扩散固化方法的应用
公开(公告)号：EP1994193A4
公开(公告)日：2011-08-24
申请号：EP07717307
申请日：2007-01-18
申请人： SMITH & NEPHEW INC
发明人： BAND TIM , FORSTER HAMISH , HUNTER GORDON , JANI SHILESH C , MORRISON MARK , PAWAR VIVEK , SALEHI ABRAHAM , SHEA JEFF
IPC分类号： C23C8/36 , A61F2/30
CPC分类号： A61F2/30767 , A61F2/3094 , A61F2/3099 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/367 , A61F2/38 , A61F2/3804 , A61F2/3859 , A61F2/389 , A61F2/40 , A61F2/4241 , A61F2/44 , A61F2002/30878 , A61F2002/30892 , A61F2002/30922 , A61F2002/30934 , A61F2002/3098 , A61F2002/30981 , A61F2002/3611 , A61F2002/3625 , A61F2002/365 , A61F2310/00029 , A61F2310/0058 , A61F2310/00598 , A61F2310/00604 , A61F2310/0067 , A61F2310/0073 , A61F2310/00748 , A61F2310/00754 , A61F2310/00856 , A61F2310/00868 , A61F2310/0088 , A61F2310/00886 , A61L27/045 , A61L27/306 , A61L27/50 , C23C8/00 , C23C8/36 , Y02T50/67
摘要： A device, for example a medical implant, and a method of making the same, the device having a metal or metal alloy substrate, for example CoCr, and a diffusion hardened metallic surface, for example a plasma carburized surface, contacting a non-diffusion hardened surface or a diffusion hardened surface having a diffusion hardening species different from that of the opposing surface.

5. 发明专利

AU2015203048B2 Applications of diffusion hardening techniques 未知
公开(公告)号：AU2015203048B2
公开(公告)日：2016-03-03
申请号：AU2015203048
申请日：2015-06-04
申请人： SMITH & NEPHEW INC
发明人： BAND TIM , FORSTER HAMISH , HUNTER GORDON , JANI SHILESH C , MORRISON MARK , PAWAR VIVEK , SALEHI ABRAHAM , SHEA JEFF
IPC分类号： C23C8/36 , A61F2/30
摘要： H: \txb\Interwoven\NRPortbl\DCC\TXB\7881474_.doc-4/6/15 A device, for example a medical implant, and a method of making the same, the device having a metal or metal alloy substrate, for example CoCr, and a diffusion hardened metallic surface, for example a plasma carburized surface, contacting a non diffusion hardened surface or a diffusion hardened surface having a diffusion hardening species different from that of the opposing surface.

6. 发明专利

CA2636103C APPLICATIONS OF DIFFUSION HARDENING TECHNIQUES 未知
公开(公告)号：CA2636103C
公开(公告)日：2014-06-10
申请号：CA2636103
申请日：2007-01-18
申请人： SMITH & NEPHEW INC
发明人： BAND TIM , FORSTER HAMISH , HUNTER GORDON , JANI SHILESH C , MORRISON MARK , PAWAR VIVEK , SALEHI ABRAHAM , SHEA JEFF
IPC分类号： C23C8/36 , A61F2/30
摘要： A device, for example a medical implant, and a method of making the same, the device having a metal or metal alloy substrate, for example CoCr, and a diffusion hardened metallic surface, for example a plasma carburized surface, contacting a non-diffusion hardened surface or a diffusion hardened surface having a diffusion hardening species different from that of the opposing surface.

7. 发明专利

AU2007205890B2 Applications of diffusion hardening techniques 未知
公开(公告)号：AU2007205890B2
公开(公告)日：2012-07-12
申请号：AU2007205890
申请日：2007-01-18
申请人： SMITH & NEPHEW INC
发明人： HUNTER GORDON , FORSTER HAMISH , MORRISON MARK , SALEHI ABRAHAM , SHEA JEFF , JANI SHILESH C , BAND TIM , PAWAR VIVEK
IPC分类号： C23C8/36 , A61F2/30
摘要： A device, for example a medical implant, and a method of making the same, the device having a metal or metal alloy substrate, for example CoCr, and a diffusion hardened metallic surface, for example a plasma carburized surface, contacting a non-diffusion hardened surface or a diffusion hardened surface having a diffusion hardening species different from that of the opposing surface.

8. 发明专利

AU2007205890A1 Applications of diffusion hardening techniques 未知
公开(公告)号：AU2007205890A1
公开(公告)日：2007-07-26
申请号：AU2007205890
申请日：2007-01-18
申请人： SMITH & NEPHEW INC
发明人： JANI SHILESH C , PAWAR VIVEK , HUNTER GORDON , SALEHI ABRAHAM , SHEA JEFF , BAND TIM , MORRISON MARK , FORSTER HAMISH
IPC分类号： C23C8/36 , A61F2/30
摘要： A device, for example a medical implant, and a method of making the same, the device having a metal or metal alloy substrate, for example cobalt chrome, and a diffusion hardened metallic surface, for example a plasma carburized surface, contacting a non-diffusion hardened surface or a diffusion hardened surface having a diffusion hardening species different from that of the opposing surface.

9. 发明专利

AT260614T 未知
公开(公告)号：AT260614T
公开(公告)日：2004-03-15
申请号：AT97929705
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： A61F2/32 , A61B17/16 , A61F2/00 , A61F2/30 , A61F2/34
摘要： The acetabular cup prosthesis comprises a surgically implantable acetabular cup body having an inner surface and an outer convex surface adapted to interface with a patient's pelvic bone tissue. The cup body has an apex, and a base in the form of an annular rim that has a radius. It also has a base centre as origin for the radius, a cup axis which intersects the apex and base centre, and an annular rim periphery. The cup body outer convex surface has first and second curved surface areas. The first curved surface area is nearest the apex and is generated by rotating an arc 360 degrees around the cup axis which intersects the base centre and apex. The arc has a first radius of curvature with a first origin positioned at or near the base centre and its terminal end at the apex. The second curved surface area is positioned next to the base and is generated by rotating an arc 360 degrees around the cup axis. The arc has a second radius of curvature that is larger than the first radius of curvature and with a second origin that is spaced away from the first origin. A smooth transition is provided between the first and second curved surface areas.

10. 发明专利

AU2012238259B2 Applications of diffusion hardening techniques 未知
公开(公告)号：AU2012238259B2
公开(公告)日：2015-03-05
申请号：AU2012238259
申请日：2012-10-09
申请人： SMITH & NEPHEW INC
发明人： BAND TIM , FORSTER HAMISH , HUNTER GORDON , JANI SHILESH C , MORRISON MARK , PAWAR VIVEK , SALEHI ABRAHAM , SHEA JEFF
IPC分类号： C23C8/36 , A61F2/30
摘要： - 33 A device, for example a medical implant, and a method of making the same, the device having a metal or metal alloy substrate, for example CoCr, and a diffusion hardened metallic surface, for example a plasma carburized surface, contacting a non-diffusion hardened surface or a diffusion hardened surface having a diffusion hardening species different from that of the opposing surface. 0 L) 0 U~ O 0 Lol 0 cr) M~ (% (uoJ10xw) asom imuirf

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