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81. 发明申请

WO2009036845A2 ENDOPROSTHESIS COMPONENT 审中-公开
标题翻译：内置假体
公开(公告)号：WO2009036845A2
公开(公告)日：2009-03-26
申请号：PCT/EP2008006524
申请日：2008-08-07
申请人： DERU GMBH , LINK HELMUT D
发明人： LINK HELMUT D
IPC分类号： A61F2/30 , A61F2/44 , A61L27/30 , B24C1/00 , C04B35/64 , C04B41/51
CPC分类号： A61F2/30767 , A61F2/3094 , A61F2/44 , A61F2/4425 , A61F2002/30001 , A61F2002/30011 , A61F2002/30321 , A61F2002/30322 , A61F2002/30891 , A61F2002/30904 , A61F2002/30906 , A61F2002/30934 , A61F2002/30957 , A61F2002/30968 , A61F2250/0023 , A61F2250/0025 , A61F2250/0026 , A61F2310/00179 , A61F2310/00203 , A61F2310/00239 , A61F2310/00407 , A61L27/10 , A61L27/306 , A61L2400/18 , B24C1/08 , C04B35/10 , C04B35/48 , C04B41/009 , C04B41/5133 , C04B41/88 , C04B2111/00836 , C04B2235/661 , C04B2235/963 , C23C4/08 , C04B41/4527 , C04B41/53
摘要： The invention relates to an endoprosthesis component (1, 2) formed from a ceramic material (9), the ceramic material (9) being partially coated with a titanium alloy. An uncoated portion of the surface of the endoprosthesis component is configured to cooperate as a sliding surface (3) with an additional endoprosthesis component (1, 2). A coated portion of the surface of the endoprosthesis component (1, 2) is configured to connect to a bone (6, 7). According to the invention, the portion of the ceramic material (9) forming a boundary surface (8) to the coating (10) has a roughness Ra between 2.5 µm and 7 µm, which results in a firm connection between the coating (10) and the ceramic material (9). The invention further relates to a method for producing such an endoprosthesis component. The invention finally relates to a method for producing a ceramic component that is able to serve as the basis for an endoprosthesis component according to the invention. In order to attain the desired roughness of the surface, the ceramic component is presintered at a temperature between 880°C and 980°C and subsequently treated with a blasting material.
摘要翻译：本发明涉及一种内用假体（1，2）由陶瓷材料制成的（9）形成，并且其中，所述陶瓷材料（9）部分地与钛合金涂层。内用假体的未涂覆表面部分适于作为滑动表面（3）与另外的内用假体（1，2）配合。内用假体的涂覆表面部分（1，2）适于连接到骨（6,7）输入。据的接口（8），以形成所述陶瓷材料（9）的一部分的涂层（10）的发明具有2.5微米和7微米之间的粗糙度Ra。这产生所述涂层（10）和陶瓷材料（9）之间的牢固连接。本发明还涉及一种用于制造这种内假体部件的方法。最后，本发明涉及一种用于制造陶瓷组件，它可以用作用于根据本发明的内假体的基体的方法。为了实现表面的期望的粗糙度，所述陶瓷部件在880℃和980℃之间的温度下烧结，然后用喷砂材料处理。

82. 发明申请

WO2008058756A3 WEAR-REDUCING GEOMETRY OF ARTICULATIONS IN TOTAL JOINT REPLACEMENTS 审中-公开
标题翻译：在整体联合替换中减少几何关系的几何
公开(公告)号：WO2008058756A3
公开(公告)日：2009-03-05
申请号：PCT/EP2007009944
申请日：2007-11-16
申请人： SCYON ORTHOPAEDICS AG , TEPIC SLOBODAN
发明人： TEPIC SLOBODAN
IPC分类号： A61F2/32 , A61F2/38 , A61F2/40 , A61F2/42 , A61F2/44
CPC分类号： A61F2/30 , A61F2/32 , A61F2/36 , A61F2/38 , A61F2/3804 , A61F2/3859 , A61F2/389 , A61F2/40 , A61F2/4202 , A61F2/4241 , A61F2/4261 , A61F2/4425 , A61F2/468 , A61F2002/30321 , A61F2002/30617 , A61F2002/30673 , A61F2002/30685 , A61F2002/30827 , A61F2002/30838 , A61F2002/30934 , A61F2002/30955 , A61F2002/30957 , A61F2002/3225 , A61F2002/3493 , A61F2002/3496 , A61F2002/3498 , A61F2002/3623 , A61F2002/3625 , A61F2002/365 , A61F2002/443 , A61F2250/0025 , A61F2250/0097 , A61F2310/00011 , A61F2310/00179
摘要： The invention reduces wear in total joint articulations by modifications of the shape of either component of the kinematic pair, so as to result in an annular surface contact between the two components. Fluid trapped between the two components within the inner contour of the annular contact area is pressurized under load due to elastic deformation of the components and exuded out through inter-articular gap over the surface of contact, aiding in lubrication and reducing the wear. Reduced to practice for a total hip joint with UHMWPE-metal pair, the wear rate tested in a hip joint simulator up to five million cycles was reduced by factor seven to fifteen compared to conventionally shaped components.
摘要翻译：本发明通过修改运动学对的任一部件的形状来减少总关节铰接中的磨损，从而导致两个部件之间的环形表面接触。在环形接触区域的内部轮廓内的两个部件之间的流体由于部件的弹性变形而在负载下加压，并且通过接触表面上的关节间隙渗出，有助于润滑并减少磨损。与UHMWPE-金属对相比，在全髋关节的实践中，与常规成形组件相比，在髋关节模拟器中测试的摩擦磨损速率高达500万次，减少了7〜15倍。

83. 发明申请

WO2008058756A2 WEAR-REDUCING GEOMETRY OF ARTICULATIONS IN TOTAL JOINT REPLACEMENTS 审中-公开
标题翻译：在整体联合替换中减少几何关系的几何
公开(公告)号：WO2008058756A2
公开(公告)日：2008-05-22
申请号：PCT/EP2007/009944
申请日：2007-11-16
申请人： SCYON ORTHOPAEDICS AG , TEPIC, Slobodan
发明人： TEPIC, Slobodan
IPC分类号： A61F2/32 , A61F2/38 , A61F2/44 , A61F2/40 , A61F2/42
CPC分类号： A61F2/30 , A61F2/32 , A61F2/36 , A61F2/38 , A61F2/3804 , A61F2/3859 , A61F2/389 , A61F2/40 , A61F2/4202 , A61F2/4241 , A61F2/4261 , A61F2/4425 , A61F2/468 , A61F2002/30321 , A61F2002/30617 , A61F2002/30673 , A61F2002/30685 , A61F2002/30827 , A61F2002/30838 , A61F2002/30934 , A61F2002/30955 , A61F2002/30957 , A61F2002/3225 , A61F2002/3493 , A61F2002/3496 , A61F2002/3498 , A61F2002/3623 , A61F2002/3625 , A61F2002/365 , A61F2002/443 , A61F2250/0025 , A61F2250/0097 , A61F2310/00011 , A61F2310/00179
摘要： The invention reduces wear in total joint articulations by modifications of the shape of either component of the kinematic pair, so as to result in an annular surface contact between the two components. Fluid trapped between the two components within the inner contour of the annular contact area is pressurized under load due to elastic deformation of the components and exuded out through inter-articular gap over the surface of contact, aiding in lubrication and reducing the wear. Reduced to practice for a total hip joint with UHMWPE-metal pair, the wear rate tested in a hip joint simulator up to five million cycles was reduced by factor seven to fifteen compared to conventionally shaped components.
摘要翻译：本发明通过修改运动学对的任一部件的形状来减少总关节铰接中的磨损，从而导致两个部件之间的环形表面接触。在环形接触区域的内部轮廓内的两个部件之间的流体由于部件的弹性变形而在负载下加压，并且通过接触表面上的关节间隙渗出，有助于润滑并减少磨损。与UHMWPE-金属对相比，在全髋关节的实践中，与常规成形组件相比，在髋关节模拟器中测试的摩擦磨损速率高达500万次，减少了7〜15倍。

84. 发明申请

WO2005051243A3 AN INTERVERTEBRAL PROSTHESIS 审中-公开
标题翻译：一种椎间盘假体
公开(公告)号：WO2005051243A3
公开(公告)日：2005-07-14
申请号：PCT/GB2004004523
申请日：2004-10-26
申请人： STREATFIELD GILL STEVEN
发明人： GILL STEVEN STREATFIELD
IPC分类号： A61B17/16 , A61F2/00 , A61F2/30 , A61F2/44 , A61F2/46
CPC分类号： A61F2/4425 , A61B17/1659 , A61B17/1671 , A61F2/4611 , A61F2/4684 , A61F2002/30321 , A61F2002/30322 , A61F2002/30576 , A61F2002/30616 , A61F2002/30649 , A61F2002/30769 , A61F2002/30925 , A61F2002/4619 , A61F2002/4622 , A61F2002/4623 , A61F2002/4627 , A61F2002/4628 , A61F2250/0025 , A61F2250/0026 , A61F2310/00017 , A61F2310/00023 , A61F2310/00089 , A61F2310/00269
摘要： The application relates to an intervertebral prothesis (1). In particular, to an articulating intervertebral disc prothesis. In use, the intervertebral prosthesis is fixed to the end plates of vertebrae following the surgical excision of a degenerative or ruptured disc. The intervertebral prothesis has substantially flat bone engaging surfaces (7, 9) with a macro-textured surface.
摘要翻译：本申请涉及椎间假体（1）。特别是关节式椎间盘假体。在使用中，椎间假体在手术切除退化性或破裂性椎间盘后固定在椎骨的端板上。椎间假体具有基本扁平的骨接合表面（7,9），具有宏观纹理表面。

85. 发明申请

WO2005051243A2 AN INTERVERTEBRAL PROSTHESIS 审中-公开
标题翻译：一个跨地区的前景
公开(公告)号：WO2005051243A2
公开(公告)日：2005-06-09
申请号：PCT/GB2004/004523
申请日：2004-10-26
申请人： GILL, Steven, Streatfield
发明人： GILL, Steven, Streatfield
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61B17/1659 , A61B17/1671 , A61F2/4611 , A61F2/4684 , A61F2002/30321 , A61F2002/30322 , A61F2002/30576 , A61F2002/30616 , A61F2002/30649 , A61F2002/30769 , A61F2002/30925 , A61F2002/4619 , A61F2002/4622 , A61F2002/4623 , A61F2002/4627 , A61F2002/4628 , A61F2250/0025 , A61F2250/0026 , A61F2310/00017 , A61F2310/00023 , A61F2310/00089 , A61F2310/00269
摘要： The present invention relates to an intervertebral prothesis. In particular, the present invention relates to an articulating intervertebral disc prothesis. In use, the intervertebral prosthesis is fixed to the end plates of vertebrae following the surgical excision of a degenerative or ruptured disc. The intervertebral prothesis has substantially flat bone engaging surfaces with a macro-textured surface.
摘要翻译：该申请涉及椎间体假体（1）。特别地，涉及一种关节椎间盘假体。在使用中，在手术切除退行性或破裂性椎间盘后，将椎间假体固定在椎骨的端板上。椎间体具有基本平坦的具有宏纹理表面的骨接合表面（7,9）。

86. 发明申请

WO2005004941A1 ZEMENTIERBARE ENDOPROTHESEN 审中-公开
标题翻译：胶结种植体
公开(公告)号：WO2005004941A1
公开(公告)日：2005-01-20
申请号：PCT/EP2004/007535
申请日：2004-07-08
申请人： POLIGRAT GMBH , PIESSLINGER-SCHWEIGER, Siegfried
发明人： PIESSLINGER-SCHWEIGER, Siegfried
IPC分类号： A61L27/06
CPC分类号： C25F3/24 , A61F2/30767 , A61F2/30771 , A61F2/3662 , A61F2002/30321 , A61F2002/30685 , A61F2002/30838 , A61F2002/30906 , A61F2002/30925 , A61F2002/30927 , A61F2002/4631 , A61F2250/0025 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00089 , A61L27/06 , A61L27/50 , C25D11/02 , C25D11/26 , C25F3/22 , C25F3/26
摘要： Die vorliegende Erfindung betrifft zementierbare metallische Endoprothesen mit zur Verankerung in der Zementierung dienenden Bereichen, die elektrochemisch oder chemisch poliert sind sowie ein Verfahren zu deren Herstellung. Insbesondere betrifft die vorliegende Erfindung Endoprothesen mit Oberflächen im Zementierungsbereich, die im Mikrobereich sehr glatt sind und ein niedriges Energiepotential aufweisen.
摘要翻译：本发明涉及一种具有在固井服务是电化学或化学抛光的区域，以及它们的制备的方法能够被锚固超硬金属内用假体。特别地，本发明涉及具有表面Zementierungsbereich是在微范围非常光滑并且具有低能量电势的内置假体。

87. 发明申请

WO01076653A1 IMPLANT PROVIDED WITH ATTACHMENT AND HOLE-INSERT PARTS, AND A METHOD FOR PRODUCING SUCH AN IMPLANT 审中-公开
标题翻译：具有附件和孔插件的植入物以及用于生产这种植入物的方法
公开(公告)号：WO01076653A1
公开(公告)日：2001-10-18
申请号：PCT/SE2001/000728
申请日：2001-04-03
IPC分类号： A61C8/00 , A61F2/00 , A61F2/30 , A61L27/28
CPC分类号： A61C8/0022 , A61C2008/0046 , A61F2002/30011 , A61F2002/30321 , A61F2002/30859 , A61F2002/30871 , A61F2002/30874 , A61F2002/30927 , A61F2250/0023 , A61F2250/0025
摘要： An implant (4) is provided with attachment and hole-inset parts (2, 3) with surfaces which have different degrees of finishing and/or degrees of roughness and/or porosities (2f, 2g). Arranged on the surfaces there is at least one zone (A-B) in which the degree of finishing and/or the degree of roughness and/or the porosity is continuously changed. The changes in porosity in said zones can mirror continuous or discontinuous changes in the bone in question, for example the jaw bone or tooth bone. The continuously changed zones can be obtained with the aid of electrolyte (15) and, connected to the latter, an anode and cathode arrangement (13, 14). When establishing the porosity, it is possible to mask different portions of the respective implant and to control the temperature of the implant.
摘要翻译：植入物（4）设置有具有不同程度的精加工和/或粗糙度和/或孔隙度（2f，2g）的表面的附接孔和孔插入部分（2,3）。在表面上排列有至少一个区域（A-B），其中精加工程度和/或粗糙度和/或孔隙率连续变化。所述区域中的孔隙度的变化可以反映所讨论的骨中的连续或不连续变化，例如颚骨或牙骨。可以借助于电解质（15）获得连续变化的区域，并且与阳极和阴极装置（13,14）连接。当建立孔隙度时，可以掩盖各个植入物的不同部分并控制植入物的温度。

88. 发明申请

WO1997029713A1 SCREW THREAD IMPLANT 审中-公开
标题翻译：螺丝螺纹植入
公开(公告)号：WO1997029713A1
公开(公告)日：1997-08-21
申请号：PCT/SE1997000212
申请日：1997-02-12
申请人： ASTRA AKTIEBOLAG , HANSSON, Stig
发明人： ASTRA AKTIEBOLAG
IPC分类号： A61C08/00
CPC分类号： A61B17/8625 , A61C8/0022 , A61F2002/30321 , A61F2002/3085 , A61F2002/30851 , A61F2002/30853 , A61F2250/0025
摘要： The present invention relates to a thread or oriented macroroughness for bone implants, particularly threaded dental implants, a section of said thread or roughness (i.e. the profile) comprising two flanks, a top radius R at the apex formed by the intersection of said two flanks, a bottom radius r formed at the bottom of the groove between two adjacent threads or roughnesses, said flanks forming an angle v with a plane which is perpendicular to a cross section of said thread or roughness and perpendicular to the surface of the implant body, said profile further having a height D. According to the invention the dimensions of the thread or roughness are subject to the following restrictions: for 10 DEG
摘要翻译：本发明涉及一种用于骨植入物，特别是螺纹牙植入物的螺纹或取向的粗糙度，所述螺纹或粗糙度的一部分（即轮廓）包括两个侧面，顶点半径R在顶点处由所述两个侧面形成在两个相邻的线或粗糙度之间的槽的底部的底部半径r，所述侧面与垂直于所述螺纹或粗糙度的横截面并垂直于植入物本体的表面的平面形成角度v，所述轮廓进一步具有高度D.根据本发明，线或粗糙度的尺寸受以下限制：对于10°<35°，R大于0.4×D，并且对于35度在优选的实施方案中，限制为：对于0.05mm×D≤0.5mm且35°≤V≤55° ，顶部半径R大于0.2×D但小于D，并且，对于0.25mm，D

89. 发明申请

WO2011028782A8 SOFT TISSUE ATTACHMENT MECHANISM 审中-公开
标题翻译：软组织附着机制
公开(公告)号：WO2011028782A8
公开(公告)日：2012-03-22
申请号：PCT/US2010047499
申请日：2010-09-01
申请人： HOWMEDICA OSTEONICS CORP , FERKO MICHAEL C , SOLIMAN MOHAMED , CEDERMARK CRAIG LAWRENCE
发明人： FERKO MICHAEL C , SOLIMAN MOHAMED , CEDERMARK CRAIG LAWRENCE
IPC分类号： A61F2/08 , A61F2/28 , A61F2/40 , A61F2/42
CPC分类号： A61F2/3877 , A61B17/842 , A61F2/0811 , A61F2/389 , A61F2/4014 , A61F2002/0864 , A61F2002/0888 , A61F2002/30321 , A61F2002/3038 , A61F2002/30405 , A61F2002/30433 , A61F2002/305 , A61F2002/30509 , A61F2002/30574 , A61F2002/30784 , A61F2002/3822 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2250/0025 , A61F2310/00365 , A61F2310/00796 , A61F2310/00976
摘要： A prosthetic implant (12, 100) has a stem (102) including a prosthetic joint member at an end thereof. The joint element has a soft tissue attachment element (14, 114) thereon for receiving ligaments or tendons surrounding the joint. In one embodiment the soft tissue attachment element (114) has an L-shape with a mounting flange portion (130) of the L-shape extending and clamped between the bearing portion (106) and base portion (126). The soft tissue attachment portion (114) has a portion (131) extending proximally from the mounting flange portion. The soft tissue attachment element mounting portion (114) is captured between the head bearing portion (106, 124) and base portion (126) preferably by clamping or being permanently attached to one of the base or bearing portions during manufacture.
摘要翻译：假体植入物（12,100）具有在其一端包括假肢关节构件的杆（102）。关节元件在其上具有用于接收围绕关节的韧带或腱的软组织附接元件（14,114）。在一个实施例中，软组织连接元件（114）具有L形，其中L形的安装凸缘部分（130）延伸并夹在支承部分（106）和基部（126）之间。软组织附接部分（114）具有从安装凸缘部分向近侧延伸的部分（131）。软组织附接元件安装部分114优选地通过在制造期间通过夹紧或永久地附接到基座或轴承部分中的一个上而被捕获在头部支承部分（106,124）和基部部分（126）之间。

90. 发明申请

WO2011028782A4 SOFT TISSUE ATTACHMENT MECHANISM 审中-公开
标题翻译：软组织附着机制
公开(公告)号：WO2011028782A4
公开(公告)日：2011-06-03
申请号：PCT/US2010047499
申请日：2010-09-01
申请人： HOWMEDIA OSTEONICS CORP , FERKO MICHAEL C , SOLIMAN MOHAMED , CEDERMARK CRAIG LAWRENCE
发明人： FERKO MICHAEL C , SOLIMAN MOHAMED , CEDERMARK CRAIG LAWRENCE
IPC分类号： A61F2/08 , A61F2/28 , A61F2/40 , A61F2/42
CPC分类号： A61F2/3877 , A61B17/842 , A61F2/0811 , A61F2/389 , A61F2/4014 , A61F2002/0864 , A61F2002/0888 , A61F2002/30321 , A61F2002/3038 , A61F2002/30405 , A61F2002/30433 , A61F2002/305 , A61F2002/30509 , A61F2002/30574 , A61F2002/30784 , A61F2002/3822 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2250/0025 , A61F2310/00365 , A61F2310/00796 , A61F2310/00976
摘要： A prosthetic implant (12, 100) has a stem (102) including a prosthetic joint member at an end thereof. The joint element has a soft tissue attachment element (14, 114) thereon for receiving ligaments or tendons surrounding the joint. In one embodiment the soft tissue attachment element (114) has an L-shape with a mounting flange portion (130) of the L-shape extending and clamped between the bearing portion (106) and base portion (126). The soft tissue attachment portion (114) has a portion (131) extending proximally from the mounting flange portion. The soft tissue attachment element mounting portion (114) is captured between the head bearing portion (106, 124) and base portion (126) preferably by clamping or being permanently attached to one of the base or bearing portions during manufacture.
摘要翻译：假体植入物（12,100）具有在其端部包括假体连结构件的杆（102）。关节元件在其上具有用于接收围绕关节的韧带或肌腱的软组织附接元件（14,114）。在一个实施例中，软组织附接元件（114）具有L形，其具有延伸并夹持在轴承部分（106）和基部部分（126）之间的L形安装凸缘部分（130）。软组织附接部分（114）具有从安装凸缘部分向近侧延伸的部分（131）。软组织附连元件安装部分114优选通过在制造期间夹紧或永久地附接到基座或轴承部分之一而被捕获在头部轴承部分106,124和基座部分126之间。

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