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1. 发明申请

US20080119933A1 Intervertebral Implant Comprising Joint Parts That Are Mounted To Form A Universal Joint 有权
标题翻译：椎间植入物包括形成万向节的关节
公开(公告)号：US20080119933A1
公开(公告)日：2008-05-22
申请号：US10538542
申请日：2002-12-17
申请人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Jun Mathys , Paul Pavlov
发明人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Jun Mathys , Paul Pavlov
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61B17/86 , A61B17/863 , A61F2/4455 , A61F2002/30362 , A61F2002/30387 , A61F2002/30492 , A61F2002/30507 , A61F2002/30515 , A61F2002/30517 , A61F2002/30528 , A61F2002/30604 , A61F2002/30632 , A61F2002/30634 , A61F2002/30635 , A61F2002/30774 , A61F2002/30785 , A61F2002/30787 , A61F2002/30794 , A61F2002/30843 , A61F2002/443 , A61F2002/4635 , A61F2220/0025 , A61F2220/0033
摘要： An intervertebral implant (1), specifically an artificial intervertebral disk, with a central axis (2), an upper section (10), suitable for laying onto the base plate of a vertebral body lying on top and a lower section (20), suitable for laying onto the cover plate of a vertebral body lying below, wherein A) the upper section (10) is provided with a ventral side area (11), a dorsal side area (12), two lateral side areas (13,14), a top apposition surface (15) and a bottom surface (16); B) the lower section (20) is provided with a ventral side area (21), a dorsal side area (22), two lateral side areas (23,24), a bottom apposition surface (25) and a top surface (26); C) the two sections (10,20) are moveable in relation to each other by means of one joint (30) arranged between the two sections (10;20), wherein D) the joint (30) is a universal joint with two swivel axles (3;4) standing perpendicular to each other.
摘要翻译：具有中心轴线（2）的椎间植入物（1），特别是人造椎间盘，适于铺设在位于上部和下部（20）上的椎体的基板上的上部部分（10）适于铺设在躺在下面的椎体的盖板上，其中A）上部（10）设置有腹侧区域（11），背侧区域（12），两个侧面区域（13,14 ），顶部附接表面（15）和底部表面（16）; B）下部（20）设置有腹侧区域（21），背侧区域（22），两个侧面区域（23,24），底部邻接表面（25）和顶部表面（26））; C）两个部分（10,20）可以通过布置在两个部分（10; 20）之间的一个接头（30）相对于彼此移动，其中D）接头（30）是具有两个部分旋转轴（3; 4）彼此垂直。

2. 发明授权

US07473276B2 Intervertebral implant with joint parts mounted on roller bodies 有权
标题翻译：椎间植入物，其连接部分安装在辊体上
公开(公告)号：US07473276B2
公开(公告)日：2009-01-06
申请号：US10539659
申请日：2002-12-17
申请人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys, Jr. , Paul Pavlov
发明人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys, Jr. , Paul Pavlov
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61B17/86 , A61B17/863 , A61F2/4455 , A61F2002/30365 , A61F2002/30387 , A61F2002/30393 , A61F2002/30492 , A61F2002/30507 , A61F2002/30515 , A61F2002/30517 , A61F2002/30528 , A61F2002/30604 , A61F2002/30632 , A61F2002/30634 , A61F2002/3064 , A61F2002/30644 , A61F2002/30774 , A61F2002/30785 , A61F2002/30787 , A61F2002/30794 , A61F2002/30843 , A61F2002/443 , A61F2002/4635 , A61F2220/0025 , A61F2220/0033
摘要： An intervertebral implant (1), including an upper section (10) provided with a ventral side area (11), a dorsal side area (12), two lateral side areas (13,14), a top apposition surface (15) and a bottom surface (16), a lower section (20) provided with a ventral side area (21), a dorsal side area (22), two lateral side areas (23,24), a bottom apposition surface (25) and a top surface (26), wherein the two sections (10,20) are moveable in relation to each other by means of two joints (38;39) arranged between the two sections (10;20), and wherein each of the joints (38;39) has a swivel axle (3;4) and the two swivel axles (3;4) are arranged perpendicular to each other, each of the joints (38;39) comprises at least one axle (34;36) coaxial to the relevant swivel axle (3;4) and a bearing shell (35;37) receiving the axle (34;36), and roll bodies (70) are inserted between the axles (34;36) and the bearing shells (35;37).
摘要翻译：一种椎间植入物（1），包括设置有腹侧区域（11）的上部（10），背侧区域（12），两个侧面区域（13,14），顶部邻接表面（15）和底面（16），具有腹侧区域（21）的下部区段（20），背侧区域（22），两个侧面区域（23,24），底部邻接表面（25）和顶部表面（26），其中两个部分（10,20）可通过布置在两个部分（10; 20）之间的两个关节（38; 39）相对于彼此移动，并且其中每个关节 38; 39）具有旋转轴（3; 4），并且两个旋转轴（3; 4）彼此垂直布置，每个接头（38; 39）包括至少一个轴（34; 36）到相关的旋转轴（3; 4）和承载轴（34; 36）的轴承壳（35; 37），并且辊体（70）插入在轴（34; 36）和轴承壳 ; 37）。

3. 发明申请

US20060122703A1 Intervertebral implant 审中-公开
标题翻译：椎间植入物
公开(公告)号：US20060122703A1
公开(公告)日：2006-06-08
申请号：US10538950
申请日：2002-12-17
申请人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys , Paul Pavlov
发明人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys , Paul Pavlov
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2002/30387 , A61F2002/30507 , A61F2002/30515 , A61F2002/30672 , A61F2002/30774 , A61F2002/30787 , A61F2002/30815 , A61F2002/30843 , A61F2002/443 , A61F2220/0025
摘要： An intervertebral implant (1), having an upper section (10) provided with a ventral side area (11), a dorsal side area (12), two lateral side areas (13,14), a top apposition surface (15) and a bottom surface (16); and a lower section (20) provided with a ventral side area (21), a dorsal side area (22), two lateral side areas (23,24), a bottom apposition surface (25) and a top surface (26). The two sections (10;20) are moveable in relation to each other by means of two joints (38;39) arranged between the two sections (10;20), the two joints (38;39) are realised by an upper joint section (31) connected to the upper section (10), a central joint section (32) and a joint section (33) connected with the lower section (20). One of the external joint sections (31;33) comprises at least one concave sliding surface (58) rotation-symmetrical with regard to a swivel axle (3;4); and the other of the external joint sections (31;33) comprises at least one convex sliding surface (55) rotation-symmetrical with regard to the other swivel axle (3;4).
摘要翻译：一种椎间植入物（1），具有设置有腹侧区域（11）的上部（10），背侧区域（12），两个侧面区域（13,14），顶部邻接表面（15）和底表面（16）; 以及设置有腹侧区域（21），背侧区域（22），两个侧面区域（23,24），底部邻接表面（25）和顶面（26）的下部区段（20）。两个部分（10; 20）可以通过布置在两个部分（10; 20）之间的两个关节（38; 39）相对于彼此移动，两个关节（38; 39）由上部接头连接到上部（10）的部分（31），与下部（20）连接的中心接合部分（32）和接头部分（33）。一个外接头部分（31; 33）包括相对于旋转轴（3; 4）旋转对称的至少一个凹形滑动表面（58）。并且所述外接头部分（31; 33）中的另一个包括相对于另一个旋转轴（3; 4）旋转对称的至少一个凸形滑动表面（55）。

4. 发明授权

US08388686B2 Intervertebral implant with tiltable joint parts 有权
标题翻译：椎间植入物具有可倾斜的关节部位
公开(公告)号：US08388686B2
公开(公告)日：2013-03-05
申请号：US10539660
申请日：2002-12-17
申请人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys, Jr. , Paul Pavlov
发明人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys, Jr. , Paul Pavlov
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61B17/86 , A61B17/863 , A61F2/4455 , A61F2002/30362 , A61F2002/30387 , A61F2002/30393 , A61F2002/30395 , A61F2002/30507 , A61F2002/30515 , A61F2002/30517 , A61F2002/30528 , A61F2002/30604 , A61F2002/30632 , A61F2002/30634 , A61F2002/30774 , A61F2002/30785 , A61F2002/30787 , A61F2002/30794 , A61F2002/30843 , A61F2002/443 , A61F2002/4635 , A61F2220/0025 , A61F2220/0033
摘要： An intervertebral implant (1) including an upper section (10) provided with a ventral side area (11), a dorsal side area (12), two lateral side areas (13, 14), a top apposition surface (15) and a bottom surface (16), a lower section (20) provided with a ventral side area (21), a dorsal side area (22), two lateral side areas (23,24), a bottom apposition surface (25) and a top surface (26). The two sections (10,20) are moveable in relation to each other by means of two joints (38;39) arranged between the two sections (10;20), wherein each of the joints (38;39) has a swivel axis (3;4) and the two swivel axes (3;4) are arranged perpendicular to each other, and each joint (38;39) comprises a first joint section (31;32;33) with an elevation (49;50) provided with an edge (51;53) for the bearing of a second joint section (31;32;33) in a way that allows titling around the swivel axis (3;4).
摘要翻译：一种椎间植入物（1），其包括具有腹侧区域（11），背侧区域（12），两个侧面区域（13,14），顶部邻接表面（15）和底部表面（16），具有腹侧区域（21）的下部区段（20），背侧区域（22），两个侧面区域（23,24），底部邻接表面（25）和顶部表面（26）。两个部分（10,20）可通过布置在两个部分（10; 20）之间的两个关节（38; 39）相对于彼此移动，其中每个关节（38; 39）具有旋转轴线（3; 4）和所述两个旋转轴线（3; 4）彼此垂直布置，并且每个接头（38; 39）包括具有高度（49; 50）的第一接头部分（31; 32; 33）设置有用于第二接头部分（31; 32; 33）的轴承的边缘（51; 53），所述边缘允许围绕所述旋转轴线（3; 4）标题。

5. 发明申请

US20070276498A1 Interbertebral Implant with Tiltable Joint Parts 有权
标题翻译：具有可倾斜接头部件的椎间植入物
公开(公告)号：US20070276498A1
公开(公告)日：2007-11-29
申请号：US10539660
申请日：2002-12-17
申请人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys , Paul Pavlov
发明人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys , Paul Pavlov
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61B17/86 , A61B17/863 , A61F2/4455 , A61F2002/30362 , A61F2002/30387 , A61F2002/30393 , A61F2002/30395 , A61F2002/30507 , A61F2002/30515 , A61F2002/30517 , A61F2002/30528 , A61F2002/30604 , A61F2002/30632 , A61F2002/30634 , A61F2002/30774 , A61F2002/30785 , A61F2002/30787 , A61F2002/30794 , A61F2002/30843 , A61F2002/443 , A61F2002/4635 , A61F2220/0025 , A61F2220/0033
摘要： An intervertebral implant (1), including an upper section (10) provided with a ventral side area (11), a dorsal side area (12), two lateral side areas (13, 14), a top apposition surface (15) and a bottom surface (16) a lower section (20) provided with a ventral side area (21), a dorsal side area (22), two lateral side areas (23,24), a bottom apposition surface (25) and a top surface (26). The two sections (10,20) are moveable in relation to each other by means of two joints (38;39) arranged between the two sections (10;20), wherein each of the joints (38;39) has a swivel axle (3;4) and the two swivel axles (3;4) are arranged perpendicular to each other, and each joint (38;39) comprises a first joint section (31;32;33) with an elevation (49;50) provided with an edge (51 ;53) for the bearing of a second joint section (31;32;33) in a way that allows titling around the swivel axle (3;4).
摘要翻译：一种椎间植入物（1），包括设置有腹侧区域（11）的上部区段（10），背侧区域（12），两个侧面区域（13,14），顶部邻接表面（15）和底部表面（16）设置有腹侧区域（21）的下部区段（20），背侧区域（22），两个侧面区域（23,24），底部邻接表面（25）和顶部表面（26）。两个部分（10,20）可通过布置在两个部分（10; 20）之间的两个接头（38; 39）相对于彼此移动，其中每个接头（38; 39）具有旋转轴（3; 4）和所述两个旋转轴（3; 4）彼此垂直布置，并且每个接头（38; 39）包括具有高度（49; 50）的第一接头部分（31; 32; 33）设置有用于第二接头部分（31; 32; 33）的轴承的边缘（51; 53），所述边缘允许围绕所述旋转轴（3; 4）标题。

6. 发明申请

US20070135919A1 Intervertebral implant with joint parts mounted on roller bodies 有权
标题翻译：椎间植入物，其连接部分安装在辊体上
公开(公告)号：US20070135919A1
公开(公告)日：2007-06-14
申请号：US10539659
申请日：2002-12-17
申请人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys , Paul Pavlov
发明人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys , Paul Pavlov
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61B17/86 , A61B17/863 , A61F2/4455 , A61F2002/30365 , A61F2002/30387 , A61F2002/30393 , A61F2002/30492 , A61F2002/30507 , A61F2002/30515 , A61F2002/30517 , A61F2002/30528 , A61F2002/30604 , A61F2002/30632 , A61F2002/30634 , A61F2002/3064 , A61F2002/30644 , A61F2002/30774 , A61F2002/30785 , A61F2002/30787 , A61F2002/30794 , A61F2002/30843 , A61F2002/443 , A61F2002/4635 , A61F2220/0025 , A61F2220/0033
摘要： An intervertebral implant (1), including an upper section (10) provided with a ventral side area (11), a dorsal side area (12), two lateral side areas (13,14), a top apposition surface (15) and a bottom surface (16), a lower section (20) provided with a ventral side area (21), a dorsal side area (22), two lateral side areas (23,24), a bottom apposition surface (25) and a top surface (26), wherein the two sections (10,20) are moveable in relation to each other by means of two joints (38;39) arranged between the two sections (10;20), and wherein each of the joints (38;39) has a swivel axle (3;4) and the two swivel axles (3;4) are arranged perpendicular to each other, each of the joints (38;39) comprises at least one axle (34;36) coaxial to the relevant swivel axle (3;4) and a bearing shell (35;37) receiving the axle (34;36), and roll bodies (70) are inserted between the axles (34;36) and the bearing shells (35;37).
摘要翻译：一种椎间植入物（1），包括设置有腹侧区域（11）的上部（10），背侧区域（12），两个侧面区域（13,14），顶部邻接表面（15）和底面（16），具有腹侧区域（21）的下部区段（20），背侧区域（22），两个侧面区域（23,24），底部邻接表面（25）和顶部表面（26），其中两个部分（10,20）可通过布置在两个部分（10; 20）之间的两个关节（38; 39）相对于彼此移动，并且其中每个关节 38; 39）具有旋转轴（3; 4），并且两个旋转轴（3; 4）彼此垂直布置，每个接头（38; 39）包括至少一个轴（34; 36）到相关的旋转轴（3; 4）和承载轴（34; 36）的轴承壳（35; 37），并且辊体（70）插入在轴（34; 36）和轴承壳 ; 37）。

7. 发明授权

US07887591B2 Intervertebral implant comprising joint parts that are mounted to form a universal joint 有权
标题翻译：椎间植入物包括安装成形成万向节的关节部分
公开(公告)号：US07887591B2
公开(公告)日：2011-02-15
申请号：US10538542
申请日：2002-12-17
申请人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys, Jr. , Paul Pavlov
发明人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys, Jr. , Paul Pavlov
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61B17/86 , A61B17/863 , A61F2/4455 , A61F2002/30362 , A61F2002/30387 , A61F2002/30492 , A61F2002/30507 , A61F2002/30515 , A61F2002/30517 , A61F2002/30528 , A61F2002/30604 , A61F2002/30632 , A61F2002/30634 , A61F2002/30635 , A61F2002/30774 , A61F2002/30785 , A61F2002/30787 , A61F2002/30794 , A61F2002/30843 , A61F2002/443 , A61F2002/4635 , A61F2220/0025 , A61F2220/0033
摘要： An intervertebral implant (1), specifically an artificial intervertebral disk, with a central axis (2), an upper section (10), suitable for laying onto the base plate of a vertebral body lying on top and a lower section (20), suitable for laying onto the cover plate of a vertebral body lying below, wherein A) the upper section (10) is provided with a ventral side area (11), a dorsal side area (12), two lateral side areas (13,14), a top apposition surface (15) and a bottom surface (16); B) the lower section (20) is provided with a ventral side area (21), a dorsal side area (22), two lateral side areas (23,24), a bottom apposition surface (25) and a top surface (26); C) the two sections (10,20) are moveable in relation to each other by means of one joint (30) arranged between the two sections (10;20), wherein D) the joint (30) is a universal joint with two swivel axles (3;4) standing perpendicular to each other.
摘要翻译：具有中心轴线（2）的椎间植入物（1），特别是人造椎间盘，适于铺设在位于上部和下部（20）上的椎体的基板上的上部部分（10）适于铺设在躺在下面的椎体的盖板上，其中A）上部（10）设置有腹侧区域（11），背侧区域（12），两个侧面区域（13,14 ），顶部附接表面（15）和底部表面（16）; B）下部（20）设置有腹侧区域（21），背侧区域（22），两个侧面区域（23,24），底部邻接表面（25）和顶部表面（26））; C）两个部分（10,20）可以通过布置在两个部分（10; 20）之间的一个接头（30）相对于彼此移动，其中D）接头（30）是具有两个部分旋转轴（3; 4）彼此垂直。

8. 发明申请

US20110093077A1 INTERVERTEBRAL IMPLANT WITH JOINT ELEMENTS CARRIED BY UNIVERSAL JOINT 审中-公开
标题翻译：具有通用联合作用的联合元件的椎间植入物
公开(公告)号：US20110093077A1
公开(公告)日：2011-04-21
申请号：US12976852
申请日：2010-12-22
申请人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys, JR. , Paul Pavlov
发明人： Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys, JR. , Paul Pavlov
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61B17/86 , A61B17/863 , A61F2/4455 , A61F2002/30362 , A61F2002/30387 , A61F2002/30492 , A61F2002/30507 , A61F2002/30515 , A61F2002/30517 , A61F2002/30528 , A61F2002/30604 , A61F2002/30632 , A61F2002/30634 , A61F2002/30635 , A61F2002/30774 , A61F2002/30785 , A61F2002/30787 , A61F2002/30794 , A61F2002/30843 , A61F2002/443 , A61F2002/4635 , A61F2220/0025 , A61F2220/0033
摘要： An intervertebral implant, specifically an artificial intervertebral disk, with a central axis, an upper section, suitable for laying onto the base plate of a vertebral body lying on top and lower section, suitable for laying onto the cover plate of a vertebral body lying below, wherein(A) the upper section is provided with a ventral side area, a dorsal side area, two lateral side areas, a top apposition surface and a bottom surface;(B) the lower section is provided with a ventral side area, a dorsal side area, two lateral side areas, a bottom apposition surface and a top surface;(C) the two sections are moveable in relation to each other by means of one joint arranged between the two sections, wherein(D) the joint is a universal joint with two swivel axles standing perpendicular to each other.
摘要翻译：具有中心轴的椎间植入物，特别是人造椎间盘，上部，适于铺设在位于上下部的椎体的基板上，适合于铺设在下面的椎体的盖板上其特征在于，（A）上部设有腹侧区域，背侧区域，两侧面区域，顶部附接面和底面; （B）下部设有腹侧区域，背侧区域，两个侧面区域，底部邻接表面和顶面; （C）两个部分可以通过布置在两个部分之间的一个关节彼此相对移动，其中（D）接头是具有彼此垂直平行的两个旋转轴的万向接头。

9. 发明申请

US20060212123A1 Articulated endoprosthesis 有权
标题翻译：铰接内假体
公开(公告)号：US20060212123A1
公开(公告)日：2006-09-21
申请号：US11338466
申请日：2006-01-23
申请人： Beat Lechmann , Roger Burki , Dominique Burkard , Robert Frigg , Daniel Odermatt
发明人： Beat Lechmann , Roger Burki , Dominique Burkard , Robert Frigg , Daniel Odermatt
IPC分类号： A61F2/44
CPC分类号： F04F5/54 , A61F2/4425 , A61F2002/30364 , A61F2002/30369 , A61F2002/30637 , A61F2002/30649 , A61F2002/30673 , A61F2002/30843 , A61F2002/30892 , A61F2002/443 , A61F2220/0033 , B01D61/02 , B01D61/022 , B01D61/10
摘要： An endoprosthesis for a joint, in particular a an intervertebral implant with a central axis, a top part, a bottom part and a joint provided between them, wherein the joint comprises at least two articular surfaces A and B that can slide on one another; the top part has a top apposed surface that intersects the central axis and lateral surfaces; the bottom part has a bottom apposed surface that intersects the central axis and lateral surfaces; and wherein the endoprosthesis comprises at least channel suitable to convey body fluid, said channel terminating in one of the two articular surfaces A and B and connecting it with the exterior of the endoprosthesis for the joint.
摘要翻译：用于关节的内假体，特别是具有中心轴的椎间植入物，顶部，底部和设置在它们之间的关节，其中所述关节包括可相互滑动的至少两个关节面A和B; 顶部具有与中心轴和侧表面相交的顶部附近表面; 底部具有与中心轴线和侧面相交的底部附近表面; 并且其中所述内假体至少包括适于输送体液的通道，所述通道终止于两个关节表面A和B中的一个中，并将其与用于关节的内用假体的外部连接。

10. 发明授权

US07637956B2 Articulated endoprosthesis 有权
标题翻译：铰接内假体
公开(公告)号：US07637956B2
公开(公告)日：2009-12-29
申请号：US11338466
申请日：2006-01-23
申请人： Beat Lechmann , Roger Bürki , Dominique Burkard , Robert Frigg , Daniel Odermatt
发明人： Beat Lechmann , Roger Bürki , Dominique Burkard , Robert Frigg , Daniel Odermatt
IPC分类号： A61F2/44
CPC分类号： F04F5/54 , A61F2/4425 , A61F2002/30364 , A61F2002/30369 , A61F2002/30637 , A61F2002/30649 , A61F2002/30673 , A61F2002/30843 , A61F2002/30892 , A61F2002/443 , A61F2220/0033 , B01D61/02 , B01D61/022 , B01D61/10
摘要： An endoprosthesis for a joint, in particular a an intervertebral implant with a central axis, a top part, a bottom part and a joint provided between them, wherein the joint comprises at least two articular surfaces A and B that can slide on one another; the top part has a top apposed surface that intersects the central axis and lateral surfaces; the bottom part has a bottom apposed surface that intersects the central axis and lateral surfaces; and wherein the endoprosthesis comprises at least one channel suitable to convey body fluid, said channel terminating in one of the two articular surfaces A and B and connecting it with the exterior of the endoprosthesis for the joint.
摘要翻译：用于关节的内假体，特别是具有中心轴的椎间植入物，顶部，底部和设置在它们之间的关节，其中所述关节包括可相互滑动的至少两个关节面A和B; 顶部具有与中心轴和侧表面相交的顶部附近表面; 底部具有与中心轴线和侧面相交的底部附近表面; 并且其中所述内假体包括适于输送体液的至少一个通道，所述通道终止于所述两个关节表面A和B中的一个中，并将其与用于所述关节的内用假体的外部连接。

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