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1. 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。

2. 发明申请

US20080317948A1 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：US20080317948A1
公开(公告)日：2008-12-25
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： B05D3/04 , B05D3/00
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。

3. 发明申请

US20090312825A1 SELECTIVE PARYLENE COATING FOR CARDIAC PACEMAKER ELECTRODES 有权
标题翻译：选用PARYLENE涂料的CARDIAC PACEMAKER电极
公开(公告)号：US20090312825A1
公开(公告)日：2009-12-17
申请号：US12486006
申请日：2009-06-17
申请人： Oliver KEITEL , Frank KRUGER , Michael PONITZ
发明人： Oliver KEITEL , Frank KRUGER , Michael PONITZ
IPC分类号： A61N1/05 , B44C1/22 , A61N1/04
CPC分类号： A61N1/0565 , A61N1/0573 , B05D1/60 , B05D3/145
摘要： A stimulation electrode is produced having a porous film layer and being partially coated with an insulating parylene (polyparaxylylene) film, whose insulating film has a dielectric breakdown voltage of greater than 100 V. Parylene is deposited on the entire surface of a porous film coating and then partially removed again by plasma. After the partial removal of the parylene, this porous film still has a capacitance of greater than 15 mF/cm2 in a physiological NaCl solution at a frequency of 0.1 Hz. For the stimulation electrode, the transition from the insulating film to the porous film is formed so that the film thickness of the parylene film decreases continuously. In this way, a stimulation electrode having a porous film layer and being partially coated with an insulating parylene film is provided, whose electrode on the non-insulating parylene film-coated surface has a capacitance of greater than 15 mF/cm2 in a physiological NaCl solution at a frequency of 0.1 Hz and whose insulating film advantageously has a dielectric breakdown voltage of greater than 100 V.
摘要翻译：产生具有多孔膜层并且部分地涂覆绝缘聚对二甲苯（聚对二甲苯）膜的刺激电极，其绝缘膜具有大于100V的绝缘击穿电压。聚对二甲苯沉积在多孔膜涂层的整个表面上，然后再次通过等离子体去除。部分去除聚对二甲苯之后，该多孔膜在0.1Hz的频率下在生理NaCl溶液中仍然具有大于15mF / cm 2的电容。对于刺激电极，形成从绝缘膜到多孔膜的过渡，使得聚对二甲苯膜的膜厚度连续降低。以这种方式，提供了具有多孔膜层并部分地涂有绝缘聚对二甲苯膜的刺激电极，其非绝缘聚对二甲苯膜涂覆表面上的电极在生理NaCl中具有大于15mF / cm 2的电容溶液，其频率为0.1Hz，其绝缘膜有利地具有大于100V的介电击穿电压。

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