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1. 发明公开

EP1364079A1 A PROCESS FOR ELECTROCHEMICAL DEPOSITION OF TANTALUM AND AN ARTICLE HAVING A SURFACE MODIFICATION 有权
标题翻译： VERFAHREN ZUR ELEKTROCHEMISCHEN ABSCHEIDUNG VON TANTAL
公开(公告)号：EP1364079A1
公开(公告)日：2003-11-26
申请号：EP02700187.4
申请日：2002-02-26
申请人： Danfoss A/S
发明人： CHRISTENSEN, John , CHRISTENSEN, Erik
IPC分类号： C25D3/66 , C25D7/00 , A61L27/30 , A61L29/10 , A61L31/08
CPC分类号： C25D3/66 , A61L27/306 , A61L29/106 , A61L31/088 , A61L2430/02 , C25D5/18
摘要： A process for electrochemical deposition of tantalum on an article in an inert, non-oxidizing atmosphere or under vacuum, in a molten electrolyte containing tantalum ions, comprising the steps of: immersing the article into the molten electrolyte heated to a working temperature, passing an electric current through the elctrolyte to thereby deposit a tantalum coating on the article, wherein the process of tantalum deposition at least in an intitial phase deposits pure α-tantalum.
摘要翻译：植入物和修改植入物表面的过程，该植入物特别是髋关节植入物，牙植入物，骨螺钉，固定销或固定钉（钉固定），其包括金属基体，该植入物具有由含有诸如钽或铌的组织友好金属的材料表面改性，用于形成表面改性，其中至少组织友好的金属与表面合金化，并在其上形成均匀的，扩散密封的外部区域身体，该外部区域具有比金属基体更高的延展性，以便获得具有增加的疲劳强度的组织友好的植入物。

2. 发明公开

EP1474080A1 IMPLANT FOR SPINE AND METHOD FOR MANUFACTURING SAME 有权
标题翻译：脊柱植入物
公开(公告)号：EP1474080A1
公开(公告)日：2004-11-10
申请号：EP03704330.4
申请日：2003-02-08
申请人： Danfoss A/S
发明人： CHRISTENSEN, John , PEDERSEN, Hans, Jorgen
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61B17/86 , A61F2/2846 , A61F2/30767 , A61F2/30965 , A61F2/4455 , A61F2002/2835 , A61F2002/30056 , A61F2002/3008 , A61F2002/30115 , A61F2002/30126 , A61F2002/30131 , A61F2002/30153 , A61F2002/302 , A61F2002/30235 , A61F2002/30784 , A61F2002/30841 , A61F2002/30891 , A61F2002/30892 , A61F2002/30909 , A61F2002/30968 , A61F2002/4475 , A61F2230/0006 , A61F2230/0008 , A61F2230/0013 , A61F2230/0019 , A61F2230/0065 , A61F2230/0069 , A61F2250/0032 , A61F2250/0098 , A61F2310/00011 , A61F2310/00131 , A61F2310/00149 , A61F2310/00173 , A61F2310/00407 , A61F2310/00491 , A61F2310/00544 , A61F2310/00562 , A61F2310/00976 , A61L27/306 , A61L2430/38
摘要： Implant (1) for replacing an element in a vertebral or cervical spine, which implant (1) comprises a base body (2) manufactured of a substantially X-ray penetrable material, characterized in that the implant has a surface modification (9) comprising an X-ray proof material

3. 发明公开

EP1363683A1 IMPLANT AND PROCESS OF MODIFYING AN IMPLANT SURFACE 有权
标题翻译：植入物和方法的变革种植体表面
公开(公告)号：EP1363683A1
公开(公告)日：2003-11-26
申请号：EP02711785.2
申请日：2002-02-12
申请人： Danfoss A/S
发明人： CHRISTENSEN, John
IPC分类号： A61L27/30 , A61L31/08
CPC分类号： C25D3/66 , A61L27/306 , A61L29/106 , A61L31/088 , A61L2430/02 , C25D5/18
摘要： An implant and a process of modifying an implant surface, which implant is in particular a hip implant, a tooth implant, a bone screw, fixation pin or a fixation nail (pin-fixation), comprising a metallic base body (1), which implant has a surface modified by a tantalum or niobium, for the formation of a surface modification (4) where at least the tissue-friendly metal is alloyed with the surface and constitutes a uniform, diffusion-tight outer zone (2) on the body (1), which outer zone (2) has a higher ductility than the metallic base body (1) in order to obtain a tissue-friendly implant with increased fatigue strength.

4. 发明授权

EP1474080B1 IMPLANT FOR SPINE 有权
标题翻译： WIRBELSÄULENIMPLANTAT
公开(公告)号：EP1474080B1
公开(公告)日：2007-05-09
申请号：EP03704330.4
申请日：2003-02-08
申请人： Danfoss A/S
发明人： CHRISTENSEN, John , PEDERSEN, Hans, Jørgen
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61B17/86 , A61F2/2846 , A61F2/30767 , A61F2/30965 , A61F2/4455 , A61F2002/2835 , A61F2002/30056 , A61F2002/3008 , A61F2002/30115 , A61F2002/30126 , A61F2002/30131 , A61F2002/30153 , A61F2002/302 , A61F2002/30235 , A61F2002/30784 , A61F2002/30841 , A61F2002/30891 , A61F2002/30892 , A61F2002/30909 , A61F2002/30968 , A61F2002/4475 , A61F2230/0006 , A61F2230/0008 , A61F2230/0013 , A61F2230/0019 , A61F2230/0065 , A61F2230/0069 , A61F2250/0032 , A61F2250/0098 , A61F2310/00011 , A61F2310/00131 , A61F2310/00149 , A61F2310/00173 , A61F2310/00407 , A61F2310/00491 , A61F2310/00544 , A61F2310/00562 , A61F2310/00976 , A61L27/306 , A61L2430/38
摘要： Implant (1) for replacing an element in a vertebral or cervical spine, which implant (1) comprises a base body (2) manufactured of a substantially X-ray penetrable material, characterized in that the implant has a surface modification (9) comprising an X-ray proof material
摘要翻译：用于替换椎骨或颈椎中的元件的植入物，该植入物包括由基本上X射线可穿透材料制成的基体，其特征在于，所述植入物具有包括X射线防护材料的表面改性。

5. 发明授权

EP1364079B1 A PROCESS FOR ELECTROCHEMICAL DEPOSITION OF TANTALUM 有权
标题翻译：处理该电化学沉积的钽
公开(公告)号：EP1364079B1
公开(公告)日：2005-01-12
申请号：EP02700187.4
申请日：2002-02-26
申请人： Danfoss A/S
发明人： CHRISTENSEN, John , CHRISTENSEN, Erik
IPC分类号： C25D3/66 , C25D7/00 , A61L27/30 , A61L29/10 , A61L31/08
CPC分类号： C25D3/66 , A61L27/306 , A61L29/106 , A61L31/088 , A61L2430/02 , C25D5/18

6. 发明授权

EP1363683B1 IMPLANT AND PROCESS OF MODIFYING AN IMPLANT SURFACE 有权
标题翻译：佛罗伦萨VERFAHREN ZURVERÄNDERUNGVONIMPLANTATOBERFLÄCHEN
公开(公告)号：EP1363683B1
公开(公告)日：2004-08-04
申请号：EP02711785.2
申请日：2002-02-12
申请人： Danfoss A/S
发明人： CHRISTENSEN, John
IPC分类号： A61L27/30 , A61L31/08
CPC分类号： C25D3/66 , A61L27/306 , A61L29/106 , A61L31/088 , A61L2430/02 , C25D5/18
摘要： An implant and a process of modifying an implant surface, which implant is in particular a hip implant, a tooth implant, a bone screw, fixation pin or a fixation nail (pin-fixation), comprising a metallic base body (1), which implant has a surface modified by a tantalum or niobium, for the formation of a surface modification (4) where at least the tissue-friendly metal is alloyed with the surface and constitutes a uniform, diffusion-tight outer zone (2) on the body (1), which outer zone (2) has a higher ductility than the metallic base body (1) in order to obtain a tissue-friendly implant with increased fatigue strength.
摘要翻译：植入物和修改植入物表面的方法，该植入物特别是髋关节植入物，牙植入物，骨螺钉，固定销或固定钉（钉固定），其包括金属基体，该植入物具有由含有诸如钽或铌的组织友好金属的材料表面改性，用于形成表面改性，其中至少组织友好的金属与表面合金化，并在其上形成均匀的，扩散密封的外部区域身体，该外部区域具有比金属基体更高的延展性，以便获得具有增加的疲劳强度的组织友好的植入物。

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