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公开(公告)号：US20110190885A1
公开(公告)日：2011-08-04
申请号：US13018847
申请日：2011-02-01
CPC分类号： H02G3/02 , A61F2/02 , A61N1/3754 , B28B1/00 , H01R43/00 , H02G3/18 , Y10T29/49117
摘要： One aspect relates to a method for producing an electrical bushing for an implantable device, a corresponding electrical bushing, and a corresponding implantable device. The method according to one embodiment is characterized in that a green blank is produced and sintered from an electrically insulating base body green blank made of a ceramic slurry or powder and at least one electrically conductive bushing body green blank made of a cermet material. The at least one bushing body green blank is inserted into a bushing opening of the base body green blank to form a composite green blank, a shape of the at least one bushing body green blank and a shape of the at least one bushing opening are complementary to each other at least in sections thereof and prevent slippage of the bushing body green blank through the bushing opening. The composite green blank is sintered while applying a force that keeps the bodies together.
摘要翻译： 一个方面涉及一种用于生产用于可植入装置的电气衬套的方法，相应的电衬套和相应的可植入装置。 根据一个实施例的方法的特征在于，从由陶瓷浆料或粉末制成的电绝缘基体坯料和由金属陶瓷材料制成的至少一个导电衬套主体绿色坯料制造并烧结绿色坯料。 将至少一个衬套坯体坯件插入到基体坯件的衬套开口中以形成复合坯料，至少一个衬套主体坯件的形状和至少一个衬套开口的形状是互补的 至少其部分彼此相对，并且防止衬套本体绿色坯料通过衬套开口的滑动。 复合绿色坯料在施加将体保持在一起的力的同时进行烧结。
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公开(公告)号：US08494635B2
公开(公告)日：2013-07-23
申请号：US13018847
申请日：2011-02-01
IPC分类号： A61N1/00
CPC分类号： H02G3/02 , A61F2/02 , A61N1/3754 , B28B1/00 , H01R43/00 , H02G3/18 , Y10T29/49117
摘要： One aspect relates to a method for producing an electrical bushing for an implantable device, a corresponding electrical bushing, and a corresponding implantable device. The method according to one embodiment is characterized in that a green blank is produced and sintered from an electrically insulating base body green blank made of a ceramic slurry or powder and at least one electrically conductive bushing body green blank made of a cermet material. The at least one bushing body green blank is inserted into a bushing opening of the base body green blank to form a composite green blank, a shape of the at least one bushing body green blank and a shape of the at least one bushing opening are complementary to each other at least in sections thereof and prevent slippage of the bushing body green blank through the bushing opening. The composite green blank is sintered while applying a force that keeps the bodies together.
摘要翻译： 一个方面涉及一种用于生产用于可植入装置的电气衬套的方法，相应的电衬套和相应的可植入装置。 根据一个实施例的方法的特征在于，从由陶瓷浆料或粉末制成的电绝缘基体坯料和由金属陶瓷材料制成的至少一个导电衬套主体绿色坯料制造并烧结绿色坯料。 将至少一个衬套坯体坯件插入到基体坯件的衬套开口中以形成复合坯料，至少一个衬套主体坯件的形状和至少一个衬套开口的形状是互补的 至少其部分彼此相对，并且防止衬套本体绿色坯料通过衬套开口的滑动。 复合绿色坯料在施加将体保持在一起的力的同时进行烧结。
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公开(公告)号：US08528201B2
公开(公告)日：2013-09-10
申请号：US13018882
申请日：2011-02-01
IPC分类号： H01K3/22
CPC分类号： H02G3/22 , B28B1/00 , B28B11/24 , B29C71/02 , H02G1/00 , H02G3/18 , Y10T29/49117 , Y10T29/49158 , Y10T29/49163
摘要： One aspect relates to a method for producing an electrical bushing for an implantable device, an electrical bushing, and an implantable device. The method according to one embodiment includes forming a base body from a ceramic slurry and introducing a bushing conductor made of a metal powder, metal slurry, cermet powder and/or cermet slurry into the base body. The metal fraction in the bushing conductor is provided to decrease towards the base body. It includes sintering the green blank that includes the base body and the bushing conductor.
摘要翻译： 一个方面涉及一种用于生产用于可植入装置的电气套管，电气衬套和可植入装置的方法。 根据一个实施例的方法包括从陶瓷浆料形成基体并将由金属粉末，金属浆料，金属陶瓷粉末和/或金属陶瓷浆料制成的衬套导体引入基体中。 衬套导体中的金属部分设置成朝向基体减小。 它包括烧结包括基体和套管导体的绿色坯料。
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公开(公告)号：US20110186349A1
公开(公告)日：2011-08-04
申请号：US13018882
申请日：2011-02-01
CPC分类号： H02G3/22 , B28B1/00 , B28B11/24 , B29C71/02 , H02G1/00 , H02G3/18 , Y10T29/49117 , Y10T29/49158 , Y10T29/49163
摘要： One aspect relates to a method for producing an electrical bushing for an implantable device, an electrical bushing, and an implantable device. The method according to one embodiment includes forming a base body from a ceramic slurry and introducing a bushing conductor made of a metal powder, metal slurry, cermet powder and/or cermet slurry into the base body. The metal fraction in the bushing conductor is provided to decrease towards the base body. It includes sintering the green blank that includes the base body and the bushing conductor.
摘要翻译： 一个方面涉及一种用于生产用于可植入装置的电气套管，电气衬套和可植入装置的方法。 根据一个实施例的方法包括从陶瓷浆料形成基体并将由金属粉末，金属浆料，金属陶瓷粉末和/或金属陶瓷浆料制成的衬套导体引入基体中。 衬套导体中的金属部分设置成朝向基体减小。 它包括烧结包括基体和套管导体的绿色坯料。
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公开(公告)号：US20120203294A1
公开(公告)日：2012-08-09
申请号：US13361388
申请日：2012-01-30
申请人： Jens Troetzschel
发明人： Jens Troetzschel
CPC分类号： H01R13/5224 , A61N1/3754
摘要： One aspect relates to an electrical bushing for use in a housing of an implantable medical device. The electrical bushing includes at least one electrically insulating base body and at least one electrical conducting element. The conducting element is set-up to establish, through the base body, at least one electrically conductive connection between an internal space of the housing and an external space. The conducting element is hermetically sealed with respect to the base body. The at least one conducting element includes at least one cermet.The at least one conducting element has a cross-section, a length, and a resistivity which provide the electrically conductive connection to have an ohmic series resistance of less than or equal to 1 Ohm.One aspect also relates to and implantable medical device and a use of at least one cermet-comprising conducting element in an electrical bushing for an implantable medical device.
摘要翻译： 一个方面涉及用于可植入医疗装置的壳体中的电气套管。 电气套管包括至少一个电绝缘基体和至少一个导电元件。 导电元件被设置成通过基体建立壳体的内部空间与外部空间之间的至少一个导电连接。 导电元件相对于基体气密密封。 至少一个导电元件包括至少一个金属陶瓷。 所述至少一个导电元件具有提供导电连接以具有小于或等于1欧姆的欧姆串联电阻的横截面，长度和电阻率。 一个方面还涉及可植入的医疗装置以及在用于可植入医疗装置的电气套管中使用至少一种含金属陶瓷的导电元件。
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公开(公告)号：US20120193118A1
公开(公告)日：2012-08-02
申请号：US13361340
申请日：2012-01-30
申请人： Mark Kempf , Jens Troetzschel
发明人： Mark Kempf , Jens Troetzschel
IPC分类号： H05K5/06
CPC分类号： A61N1/3754 , H04R2225/67
摘要： One aspect relates to an electrical bushing for use in a housing of an active implantable medical device, whereby the electrical bushing includes at least one electrically insulating base body and at least one electrical conducting element, whereby the conducting element establishes, through the base body, at least one electrically conductive connection between an internal space of the housing and an external space, whereby the conducting element is hermetically sealed with respect to the base body, and whereby the at least one conducting element includes at least one cermet.One aspect provides the base body to include a contact region, whereby the base body can be connected to the housing in a firmly bonded manner by means of the contact region.
摘要翻译： 一个方面涉及一种用于有源可植入医疗装置的壳体中的电气套管，其中电气衬套包括至少一个电绝缘基体和至少一个导电元件，由此导电元件通过基体， 所述壳体的内部空间和外部空间之间的至少一个导电连接，由此所述导电元件相对于所述基体气密地密封，并且由此所述至少一个导电元件包括至少一个金属陶瓷。 一个方面提供了一种基体，其包括接触区域，由此基体能够通过接触区域以牢固的方式连接到壳体。
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公开(公告)号：US08755887B2
公开(公告)日：2014-06-17
申请号：US12850406
申请日：2010-08-04
申请人： Jens Troetzschel , Heiko Specht
发明人： Jens Troetzschel , Heiko Specht
IPC分类号： A61N1/375
CPC分类号： H01B17/306 , A61N1/3754 , H01B13/0036 , H01B19/00 , H05K3/30 , Y10T29/4913
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 conduction element extends through the through-opening, and an insulation element for forming a hermetic seal between the holding element and the conduction element is arranged in the through-opening. One aspect provides for the at least one conduction element to include a cermet.
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，其具有用于将电气衬套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，至少一个细长导电元件延伸穿过 并且用于在保持元件和导电元件之间形成气密密封的绝缘元件布置在通孔中。 一个方面提供至少一个导电元件以包括金属陶瓷。
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公开(公告)号：US20110034965A1
公开(公告)日：2011-02-10
申请号：US12850406
申请日：2010-08-04
申请人： Jens Troetzschel , Heiko Specht
发明人： Jens Troetzschel , Heiko Specht
CPC分类号： H01B17/306 , A61N1/3754 , H01B13/0036 , H01B19/00 , H05K3/30 , Y10T29/4913
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 conduction element extends through the through-opening, and an insulation element for forming a hermetic seal between the holding element and the conduction element is arranged in the through-opening. One aspect provides for the at least one conduction element to include a cermet.
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，其具有用于将电气衬套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，至少一个细长导电元件延伸穿过 并且用于在保持元件和导电元件之间形成气密密封的绝缘元件布置在通孔中。 一个方面提供至少一个导电元件以包括金属陶瓷。
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9.发明申请公开(公告)号：US20110129386A1
公开(公告)日：2011-06-02
申请号：US12959031
申请日：2010-12-02
CPC分类号： C22C27/02 , A61L31/022 , B22F2998/10 , C22C1/045 , C22C30/00 , B22F9/04 , B22F1/0003 , C22C1/02
摘要： One aspect discloses 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, and tungsten, and the method includes the steps of a) grinding the first metal to form a first metal powder and grinding the second metal to form a second metal powder; b) mixing the first metal powder and the second metal powder to form a first blended powder; c) generating a first blended body from the blended powder by means of a powder metallurgical route; d) generating the alloy by melting the first blended body and the remaining metals by means of a melt metallurgical route.
摘要翻译： 一方面公开了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为 选自金属，铌，锆，钽和钨组成的组，该方法包括以下步骤：a）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; b）将第一金属粉末和第二金属粉末混合以形成第一混合粉末; c）通过粉末冶金途径从所述混合粉末中产生第一混合体; d）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。
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10.发明申请公开(公告)号：US20100211147A1
公开(公告)日：2010-08-19
申请号：US12708243
申请日：2010-02-18
申请人： Herwig Schiefer , Christoph Vogt , Lars Gusseck , Matthias Frericks , Heiko Specht , Jens Troetzschel
发明人： Herwig Schiefer , Christoph Vogt , Lars Gusseck , Matthias Frericks , Heiko Specht , Jens Troetzschel
摘要： One aspect is a stranded wire containing numerous coils. The stranded wire is configured as an electrical connection between an electrical stimulation device that is connected to the proximal end of the stranded wire, and an electrode connected to the distal end of the stranded wire. At least one coil includes a tantalum or niobium-based metal.
摘要翻译： 一个方面是包含许多线圈的绞线。 绞合线被配置为连接到绞合线的近端的电刺激装置与连接到绞合线的远端的电极之间的电连接。 至少一个线圈包括钽或铌基金属。
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