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1. 发明授权

US08929987B2 Electrical bushing for an implantable medical device 有权
标题翻译：用于可植入医疗器械的电气套管
公开(公告)号：US08929987B2
公开(公告)日：2015-01-06
申请号：US12850412
申请日：2010-08-04
申请人： Jens Troetzschel , Heiko Specht
发明人： Jens Troetzschel , Heiko Specht
IPC分类号： A61N1/37 , A61N1/375
CPC分类号： A61N1/3754
摘要： One aspect relates to an electrical bushing for an implantable medical device, having an annulus-like holding element for holding the electrical bushing in the implantable medical device, whereby the holding element includes a through-opening, at least one elongated conducting wire extends through the through-opening, and an insulation element for forming a hermetic seal between the holding element and the conducting wire is arranged in the through-opening. One aspect provides for a cermet-containing bearing element to be arranged between the insulation element and the conducting wire.
摘要翻译：一个方面涉及一种用于可植入医疗装置的电气衬套，其具有用于将电气套管保持在可植入医疗装置中的环状保持元件，由此保持元件包括通孔，至少一根细长导电线延伸通过并且在通孔中布置用于在保持元件和导线之间形成气密密封的绝缘元件。一个方面提供一种用于设置在绝缘元件和导线之间的含金属陶瓷的轴承元件。

2. 发明授权

US08597872B2 Method for production of a medical marker 有权
标题翻译：医用标记物的制造方法
公开(公告)号：US08597872B2
公开(公告)日：2013-12-03
申请号：US12641814
申请日：2009-12-18
申请人： Heiko Specht , Frank Krüger
发明人： Heiko Specht , Frank Krüger
IPC分类号： G03F7/20
CPC分类号： A61M25/0012 , A61B90/39 , A61B2017/00526 , A61M25/0108
摘要： A method is provided for production of a medical marker (4) made of an X-ray-opaque material, including the following steps: a) photolithographic application of a mask (31) on a substrate (1); b) deposition of the X-ray-opaque material (40) of the marker (4) on the substrate (1); c) removal of the mask (31); and d) elimination of the substrate (1).
摘要翻译：提供了一种用于生产由X射线不透明材料制成的医疗标记物（4）的方法，包括以下步骤：a）在基底（1）上光刻地施加掩模（31）; b）将标记物（4）的X射线不透明材料（40）沉积在基底（1）上; c）去除面罩（31）; 和d）消除基底（1）。

3. 发明授权

US08414679B2 Producing an alloy with a powder metallurgical pre-material 有权
标题翻译：用粉末冶金预制材料生产合金
公开(公告)号：US08414679B2
公开(公告)日：2013-04-09
申请号：US12851892
申请日：2010-08-06
申请人： Herwig Schiefer , Christoph Vogt , Heiko Specht , Jens Troetzschel
发明人： Herwig Schiefer , Christoph Vogt , Heiko Specht , Jens Troetzschel
IPC分类号： C22C1/02 , C22C1/04
CPC分类号： B22F9/04 , B22F2009/041 , B22F2998/10 , C22B4/06 , B22F3/15 , C22B9/00
摘要： One aspect is a method for producing an alloy, whereby the alloy includes at least a first metal and a second metal, whereby firstly a powder metallurgical route and subsequently a melt metallurgical route is used sequentially in order to generate the alloy from the, at least, first metal and the second metal. The method includes grinding the first metal into a first metal powder, grinding the second metal into a second metal powder, mixing the first metal powder and the second metal powder to produce a blended powder, generating a blended body from the blended powder by the powder metallurgical route, and generating the alloy by melting the blended body by the melt metallurgical route.
摘要翻译：一方面是一种合金的制造方法，其中该合金至少包括第一金属和第二金属，由此首先依次使用粉末冶金路线和随后的熔融冶金路线，以便至少从，第一金属和第二金属。该方法包括将第一金属研磨成第一金属粉末，将第二金属粉碎成第二金属粉末，将第一金属粉末和第二金属粉末混合以制备混合粉末，通过粉末从混合粉末产生共混体冶金路线，并通过熔融冶金路线熔化混合体产生合金。

4. 发明授权

US08394170B2 Use of powder-metallurgical pre-material for producing an NB alloy that is free of inclusions 有权
标题翻译：使用粉末冶金预制材料生产不含夹杂物的NB合金
公开(公告)号：US08394170B2
公开(公告)日：2013-03-12
申请号：US12959031
申请日：2010-12-02
申请人： Herwig Schiefer , Christoph Vogt , Heiko Specht , Jens Troetzschel
发明人： Herwig Schiefer , Christoph Vogt , Heiko Specht , Jens Troetzschel
IPC分类号： C22C1/04 , C22C28/00
CPC分类号： C22C27/02 , A61L31/022 , B22F2998/10 , C22C1/045 , C22C30/00 , B22F9/04 , B22F1/0003 , C22C1/02
摘要： One aspect is a method for producing an alloy, whereby the alloy consists of a first metal, a second metal, a third metal, and a fourth metal, and the first metal, the second metal, the third metal, and the fourth metal are selected from the group consisting of the metals, niobium, zirconium, tantalum tungsten. The method includes the steps of grinding the first metal to form a first metal powder and grinding the second metal to form a second metal powder; mixing the first metal powder and the second metal powder to form a first blended powder; generating a first blended body from the blended powder by a powder metallurgical route; and generating the alloy by melting the first blended body and the remaining metals by a melt metallurgical route.
摘要翻译：一个方面是一种合金的制造方法，其中合金由第一金属，第二金属，第三金属和第四金属组成，第一金属，第二金属，第三金属和第四金属是选自金属，铌，锆，钽钨。该方法包括以下步骤：研磨第一金属以形成第一金属粉末并研磨第二金属以形成第二金属粉末; 混合第一金属粉末和第二金属粉末以形成第一混合粉末; 通过粉末冶金途径从混合粉末产生第一混合体; 并通过熔融冶金路线熔化第一共混体和剩余的金属来生成合金。

5. 发明授权

US08298608B2 Method for producing a stimulation electrode 失效
标题翻译：刺激电极的制造方法
公开(公告)号：US08298608B2
公开(公告)日：2012-10-30
申请号：US12892000
申请日：2010-09-28
申请人： Matthias Frericks , Oliver Keitel , Frank Kruger , Heiko Specht , Hans-Jurgen Wachter , Christiane Leitold
发明人： Matthias Frericks , Oliver Keitel , Frank Kruger , Heiko Specht , Hans-Jurgen Wachter , Christiane Leitold
IPC分类号： B05D5/12 , B05D3/02 , A61L33/00
CPC分类号： A61N1/0565
摘要： A stimulation electrode is provided having an electrically conducting electrode base member which is partially covered with an electrically insulating ceramic layer. The ceramic layer is formed of an oxide and/or an oxynitride of at least one metal of the group of titanium, niobium, tantalum, zirconium, aluminum and silicon. Various methods are provided for production of the stimulation electrode, including methods in which the ceramic layer is formed in situ by a thermal, chemical or electrochemical oxidation or oxynitridation process. The stimulation electrode may be used as a cardiac pacemaker electrode, a neuro-stimulation electrode, or another human implant.
摘要翻译：提供一种具有导电电极基体的刺激电极，其部分被电绝缘陶瓷层覆盖。陶瓷层由钛，铌，钽，锆，铝和硅组中的至少一种金属的氧化物和/或氧氮化物形成。提供了用于生产刺激电极的各种方法，包括通过热，化学或电化学氧化或氧氮化方法原位形成陶瓷层的方法。刺激电极可以用作心脏起搏器电极，神经刺激电极或其他人类植入物。

6. 发明申请

US20120158110A1 METHOD FOR MANUFACTURING A MEDICAL IMPLANT AND MEDICAL IMPLANT 有权
标题翻译：制造医疗植入物和医疗植物的方法
公开(公告)号：US20120158110A1
公开(公告)日：2012-06-21
申请号：US13331516
申请日：2011-12-20
申请人： Heiko Specht , Andreas Reisinger , Goran Pavlovic
发明人： Heiko Specht , Andreas Reisinger , Goran Pavlovic
IPC分类号： A61N1/05 , B22F3/11
CPC分类号： A61N1/0565 , A61N1/056 , B22F3/02 , B22F3/1109 , B22F7/002
摘要： One aspect relates to a medical implant, for example, implantable stimulation electrode, having a tight substrate and a porous contact region. One aspect also relates to a lead of a cardiac pacemaker having an implantable stimulation electrode and to a method for manufacturing a medical implant, for example, an implantable stimulation electrode.A medical implant according to one aspect is characterized in that the implant includes a sintered body with graduated porosity.
摘要翻译：一个方面涉及医用植入物，例如植入式刺激电极，其具有紧密的基底和多孔的接触区域。一方面还涉及具有植入式刺激电极的心脏起搏器的引线以及用于制造医疗植入物的方法，例如可植入的刺激电极。根据一个方面的医疗植入物的特征在于，植入物包括具有渐变孔隙率的烧结体。

7. 发明申请

US20110264161A1 MELTING METHOD FOR PRODUCING AN INCLUSION-FREE TA-BASE ALLOY 有权
标题翻译：用于生产无包含TA基合金的熔融方法
公开(公告)号：US20110264161A1
公开(公告)日：2011-10-27
申请号：US13091852
申请日：2011-04-21
申请人： Herwig Schiefer , Christoph Vogt , Heiko Specht , Jens Troetzschel , Egbert Stiedl
发明人： Herwig Schiefer , Christoph Vogt , Heiko Specht , Jens Troetzschel , Egbert Stiedl
IPC分类号： A61N1/375 , C22C27/02 , C22C1/02
CPC分类号： C22C27/02 , C22C1/045
摘要： One aspect relates to a method for producing an alloy, whereby the alloy consists of three metals and the three metals are selected from the group consisting of tantalum, tungsten, and niobium.The method according to one embodiment is characterized by a) grinding the tantalum to form a tantalum powder and grinding the tungsten to form a tungsten powder; b) mixing the tantalum powder and the tungsten powder to form a blended powder, whereby the weight fraction of tungsten powder in the blended powder is larger than in the desired alloy; c) producing a blended body from the blended powder by means of a powder metallurgical route; d) producing a pre-alloy by means of a first melting of the blended body and at least a fraction of at least one further metal by means of a melt metallurgical route; and e) producing the alloy by means of a second melting of the pre-alloy and the remaining fraction of at least one metal by means of a melt metallurgical route.
摘要翻译：一方面涉及合金的制造方法，由此合金由三种金属组成，三种金属选自钽，钨和铌。根据一个实施方案的方法的特征在于a）研磨钽以形成钽粉末并研磨钨以形成钨粉末; b）将钽粉和钨粉混合形成混合粉末，由此掺合粉末中钨粉的重量比大于所需合金; c）通过粉末冶金路线从混合粉末制备混合体; d）借助于熔体冶金路线，通过所述共混体的第一次熔融和至少一部分至少一种其它金属来生产预合金; 以及e）通过熔融冶金路线通过所述预合金和至少一种金属的剩余部分的第二次熔融来生产所述合金。

8. 发明申请

US20110033335A1 PRODUCING AN ALLOY WITH A POWDER METALLURGICAL PRE-MATERIAL 有权
标题翻译：生产合金粉末冶金原料
公开(公告)号：US20110033335A1
公开(公告)日：2011-02-10
申请号：US12851892
申请日：2010-08-06
申请人： Herwig Schiefer , Christoph Vogt , Heiko Specht , Jens Troetzschel
发明人： Herwig Schiefer , Christoph Vogt , Heiko Specht , Jens Troetzschel
IPC分类号： C22B4/06 , B22F9/04 , C22B9/00
CPC分类号： B22F9/04 , B22F2009/041 , B22F2998/10 , C22B4/06 , B22F3/15 , C22B9/00
摘要： One aspect is a method for producing an alloy, whereby the alloy includes at least a first metal and a second metal, whereby firstly a powder metallurgical route and subsequently a melt metallurgical route is used sequentially in order to generate the alloy from the, at least, first metal and the second metal. The method includes grinding the first metal into a first metal powder, grinding the second metal into a second metal powder, mixing the first metal powder and the second metal powder to produce a blended powder, generating a blended body from the blended powder by the powder metallurgical route, and generating the alloy by melting the blended body by the melt metallurgical route.
摘要翻译：一方面是一种合金的制造方法，其中该合金至少包括第一金属和第二金属，由此首先依次使用粉末冶金路线和随后的熔融冶金路线，以便至少从，第一金属和第二金属。该方法包括将第一金属研磨成第一金属粉末，将第二金属粉碎成第二金属粉末，将第一金属粉末和第二金属粉末混合以制备混合粉末，通过粉末从混合粉末产生共混体冶金路线，并通过熔融冶金路线熔化混合体产生合金。

9. 发明申请

US20110014399A1 METHOD FOR PRODUCING A STIMULATION ELECTRODE 失效
标题翻译：生产刺激电极的方法
公开(公告)号：US20110014399A1
公开(公告)日：2011-01-20
申请号：US12892000
申请日：2010-09-28
申请人： Matthias FRERICKS , Oliver KEITEL , Frank Krüger , Heiko SPECHT , Hans-Jürgen WACHTER , Christiane LEITOLD
发明人： Matthias FRERICKS , Oliver KEITEL , Frank Krüger , Heiko SPECHT , Hans-Jürgen WACHTER , Christiane LEITOLD
IPC分类号： C23C8/10
CPC分类号： A61N1/0565
摘要： A stimulation electrode is provided having an electrically conducting electrode base member which is partially covered with an electrically insulating ceramic layer. The ceramic layer is formed of an oxide and/or an oxynitride of at least one metal of the group of titanium, niobium. tantalum, zirconium, aluminum and silicon. Various methods are provided for production of the stimulation electrode, including methods in which the ceramic layer is formed in situ by a thermal, chemical or electrochemical oxidation or oxynitridation process. The stimulation electrode may be used as a cardiac pacemaker electrode, a neuro-stimulation electrode, or another human implant.
摘要翻译：提供一种具有导电电极基体的刺激电极，其部分被电绝缘陶瓷层覆盖。陶瓷层由钛，铌的至少一种金属的氧化物和/或氧氮化物形成。钽，锆，铝和硅。提供了用于生产刺激电极的各种方法，包括通过热，化学或电化学氧化或氧氮化方法原位形成陶瓷层的方法。刺激电极可以用作心脏起搏器电极，神经刺激电极或其他人类植入物。

10. 发明授权

US07871662B2 Method for producing a stimulation electrode 有权
标题翻译：刺激电极的制造方法
公开(公告)号：US07871662B2
公开(公告)日：2011-01-18
申请号：US12202790
申请日：2008-09-02
申请人： Matthias Frericks , Oliver Keitel , Frank Kruger , Heiko Specht , Hans-Jurgen Wachter , Christiane Leitold
发明人： Matthias Frericks , Oliver Keitel , Frank Kruger , Heiko Specht , Hans-Jurgen Wachter , Christiane Leitold
IPC分类号： B05D5/12 , B05D3/02 , A61L33/00
CPC分类号： A61N1/0565
摘要： A stimulation electrode is provided having an electrically conducting electrode base member which is partially covered with an electrically insulating ceramic layer. The ceramic layer is formed of an oxide and/or an oxynitride of at least one metal of the group of titanium, niobium. tantalum, zirconium, aluminum and silicon. Various methods are provided for production of the stimulation electrode, including methods in which the ceramic layer is formed in situ by a thermal, chemical or electrochemical oxidation or oxynitridation process. The stimulation electrode may be used as a cardiac pacemaker electrode, a neuro-stimulation electrode, or another human implant.
摘要翻译：提供一种具有导电电极基体的刺激电极，其部分被电绝缘陶瓷层覆盖。陶瓷层由钛，铌的至少一种金属的氧化物和/或氧氮化物形成。钽，锆，铝和硅。提供了用于生产刺激电极的各种方法，包括通过热，化学或电化学氧化或氧氮化方法原位形成陶瓷层的方法。刺激电极可以用作心脏起搏器电极，神经刺激电极或其他人类植入物。

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