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公开(公告)号：US09095728B2
公开(公告)日：2015-08-04
申请号：US12555431
申请日：2009-09-08
IPC分类号： A61N1/375 , H01R13/11 , H01R24/58 , H01R107/00
CPC分类号： A61N1/3752 , H01R13/111 , H01R13/42 , H01R13/5202 , H01R24/58 , H01R43/02 , H01R43/16 , H01R2107/00 , Y10T29/4921
摘要： A one-piece electrical contact ring for use in a lead receptacle of an implantable medical device includes (i) a tubular body defining a cavity extending through the body and (ii) a plurality of resiliently deflectable elements extending from the tubular body into the cavity. The deflectable elements have a lead contacting portion configured to contact the lead when received by the cavity. The lead contacting portions of the deflectable elements in a relaxed state are located in a plane that intersects the tubular body and are configured to deflect along the plane towards the tubular body as the lead is inserted in the contact ring. The contact ring may further include a plurality of stops, each configured to (i) engage a stop portion of the elements when the elements are sufficiently outwardly deflected and (ii) inhibit further outward deflection of the elements when the stops engage the stop portions.
摘要翻译： 用于可植入医疗装置的引线插座中的一体式电接触环包括（i）限定延伸穿过本体的空腔的管状体，和（ii）从管状体延伸到腔体中的多个可弹性偏转的元件 。 所述可偏转元件具有引线接触部分，所述引线接触部分构造成当由所述空腔接收时接触所述引线。 处于松弛状态的可偏转元件的引线接触部分位于与管状体相交的平面中，并且构造成当引线插入接触环时沿着平面朝向管状体偏转。 所述接触环还可以包括多个止动件，每个止动件构造成（i）当所述元件被足够向外偏转时，（i）接合所述元件的止动部分，以及（ii）当所述止动件接合所述止动部分时，阻止所述元件进一步向外偏转。
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公开(公告)号：US08525027B2
公开(公告)日：2013-09-03
申请号：US12937644
申请日：2009-01-23
IPC分类号： H01B17/08
CPC分类号： H01R31/06 , A61N1/05 , A61N1/0551 , H01R2201/12
摘要： An end interconnector for one or both ends of a lead body of an electrical lead for an implantable medical device. The interconnector has an insulative body having a receptacle at its first end for each of a plurality of wire filars from the lead body, and a receiver at its second end for each of a plurality of connection wires extending from the medical device, such as an electrode tip. The interconnector provides electrical connection between the plurality of wire filars and the plurality of connection wires.
摘要翻译： 用于可植入医疗装置的电引线的引线体的一端或两端的端部互连器。 互连器具有绝缘体，在其第一端具有用于来自引线主体的多个线丝中的每一个的插座，并且在其第二端具有用于从医疗装置延伸的多个连接线中的每一个的接收器，例如 电极尖端 互连器提供多个线丝与多个连接线之间的电连接。
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公开(公告)号：US07711427B2
公开(公告)日：2010-05-04
申请号：US11733240
申请日：2007-04-10
IPC分类号： A61N1/375
CPC分类号： A61N1/3752 , Y10S439/909
摘要： An implantable active medical device is disclosed and includes a hermetically sealed housing defining a sealed housing interior, a power source and electronics in electrical communication and disposed within the sealed housing interior, and a lead connector projecting into the sealed housing interior. The lead connector includes a closed end, an open end, an outer surface, and an inner surface defining a lead aperture. The lead connector includes one or more electrically conducting contact rings spaced apart by electrically insulating rings. The one or more electrically conducting contact rings are in electrical communication with the electronics and the lead connector provides a hermetic seal between the lead connector outer surface and the lead connector inner surface.
摘要翻译： 公开了可植入的有源医疗装置，并且包括限定密封的壳体内部的气密密封的壳体，电连接并设置在密封的壳体内部的电源和电子器件，以及突出到密封的壳体内部的引线连接器。 引线连接器包括闭合端，开口端，外表面和限定引线孔的内表面。 引线连接器包括由电绝缘环间隔开的一个或多个导电接触环。 一个或多个导电接触环与电子设备电连通，并且引线连接器在引线连接器外表面和引线连接器内表面之间提供气密密封。
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公开(公告)号：US20100063555A1
公开(公告)日：2010-03-11
申请号：US12555431
申请日：2009-09-08
CPC分类号： A61N1/3752 , H01R13/111 , H01R13/42 , H01R13/5202 , H01R24/58 , H01R43/02 , H01R43/16 , H01R2107/00 , Y10T29/4921
摘要： A one-piece electrical contact ring for use in a lead receptacle of an implantable medical device includes (i) a tubular body defining a cavity extending through the body and (ii) a plurality of resiliently deflectable elements extending from the tubular body into the cavity. The deflectable elements have a lead contacting portion configured to contact the lead when received by the cavity. The lead contacting portions of the deflectable elements in a relaxed state are located in a plane that intersects the tubular body and are configured to deflect along the plane towards the tubular body as the lead is inserted in the contact ring. The contact ring may further include a plurality of stops, each configured to (i) engage a stop portion of the elements when the elements are sufficiently outwardly deflected and (ii) inhibit further outward deflection of the elements when the stops engage the stop portions.
摘要翻译： 用于可植入医疗装置的引线插座中的一体式电接触环包括（i）限定延伸穿过本体的空腔的管状体，和（ii）从管状体延伸到腔体中的多个可弹性偏转的元件 。 所述可偏转元件具有引线接触部分，所述引线接触部分构造成当由所述空腔接收时接触所述引线。 处于松弛状态的可偏转元件的引线接触部分位于与管状体相交的平面中，并且构造成当引线插入接触环时沿着平面朝向管状体偏转。 所述接触环还可以包括多个止动件，每个止动件构造成（i）当所述元件被足够向外偏转时，（i）接合所述元件的止动部分，以及（ii）当所述止动件接合所述止动部分时，阻止所述元件进一步向外偏转。
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公开(公告)号：US20090292327A1
公开(公告)日：2009-11-26
申请号：US12536258
申请日：2009-08-05
申请人： Ruchika Singhal , Darren A. Janzig , Carl D. Wahlstrand , Robert M. Skime , Paulette C. Olson , Erik R. Scott , James E. Randall
发明人： Ruchika Singhal , Darren A. Janzig , Carl D. Wahlstrand , Robert M. Skime , Paulette C. Olson , Erik R. Scott , James E. Randall
IPC分类号： A61N1/02
CPC分类号： A61N1/3754 , A61B5/076 , A61B2560/04 , A61L31/16 , A61L2300/404 , A61N1/3605 , A61N1/375
摘要： An implantable medical device comprises an anti-infection agent. The implantable medical device may be configured for placement in the head of a patient and for monitoring or treatment of the brain. The implantable medical device may have a housing or it may have a housing and a member for providing a smooth interface between the device and the adjacent tissue. The anti-infection agent may be provided on or impregnated in the housing or the member. In some embodiments, the device includes a single module while in other embodiments a plurality of modules are coupled to provide a smaller profile. In some embodiments the implantable medical device may include both anti-infection and lubricious materials.
摘要翻译： 可植入医疗装置包括抗感染剂。 可植入医疗装置可被配置用于放置在患者的头部并用于监测或治疗大脑。 可植入医疗装置可以具有壳体，或者其可以具有壳体和用于在装置和相邻组织之间提供平滑界面的构件。 抗感染剂可以设置在或浸渍在壳体或构件中。 在一些实施例中，设备包括单个模块，而在其它实施例中，多个模块被耦合以提供较小的轮廓。 在一些实施例中，可植入医疗装置可以包括抗感染和光滑材料。
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公开(公告)号：US20080208277A1
公开(公告)日：2008-08-28
申请号：US11733240
申请日：2007-04-10
IPC分类号： A61N1/00
CPC分类号： A61N1/3752 , Y10S439/909
摘要： An implantable active medical device is disclosed and includes a hermetically sealed housing defining a sealed housing interior, the hermetically sealed housing having a first surface and an opposing second surface. A power source and electronics are in electrical communication and disposed within the sealed housing interior. A lead connector projects through the sealed housing interior from the first surface to the second surface. The lead connector has a first open end, a second open end, an outer surface, and an inner surface defining a lead aperture. The lead connector includes one or more electrically conducting contact rings spaced apart by electrically insulating rings. The one or more electrically conducting contact rings are in electrical communication with the electronics. The lead connector provides a hermetic seal between the lead connector outer surface and the lead connector inner surface.
摘要翻译： 公开了可植入的有源医疗装置，并且包括限定密封的壳体内部的气密密封的壳体，所述密封的壳体具有第一表面和相对的第二表面。 电源和电子设备电连接并设置在密封的壳体内部。 引线连接器通过密封的壳体内部从第一表面突出到第二表面。 引线连接器具有第一开口端，第二开口端，外表面和限定引线孔的内表面。 引线连接器包括由电绝缘环间隔开的一个或多个导电接触环。 一个或多个导电接触环与电子装置电连通。 引线连接器在引线连接器外表面和引线连接器内表面之间提供气密密封。
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公开(公告)号：US20080103543A1
公开(公告)日：2008-05-01
申请号：US11590678
申请日：2006-10-31
申请人： Bernard Q. Li , John J. Grevious , Timothy J. Davis , Leroy Perz , Chris J. Paidosh , John E. Kast , Keith A. Miesel , Darren A. Janzig , Gerald G. Lindner
发明人： Bernard Q. Li , John J. Grevious , Timothy J. Davis , Leroy Perz , Chris J. Paidosh , John E. Kast , Keith A. Miesel , Darren A. Janzig , Gerald G. Lindner
IPC分类号： A61N1/375
CPC分类号： C22C14/00 , A61L31/022 , A61N1/375
摘要： An implantable medical device includes a housing comprising a titanium alloy selected from the group consisting of Ti-4.5Al-3V-2Fe-2Mo-0.15O, Ti-4Al-2.5V-1.5Fe-0.25O, Ti-6Al-2Sn-4Zr-2Mo, Ti-3Al-2.5V, and combinations thereof
摘要翻译： 一种可植入医疗装置，包括：外壳，其包含选自Ti-4.5Al-3V-2Fe-2Mo-0.15O，Ti-4Al-2.5V-1.5Fe-0.25O，Ti-6Al-2Sn- 4Zr-2Mo，Ti-3Al-2.5V及其组合
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公开(公告)号：US10363424B2
公开(公告)日：2019-07-30
申请号：US13361319
申请日：2012-01-30
摘要： A method of manufacturing a hermetic lead connector includes fixing an electrically insulating ring between an electrically conducting contact ring and an electrically conducting spacer ring to form a hermetic ring subassembly, and fixing a plurality of the hermetic ring subassemblies in axial alignment to form a hermetic lead connector. The hermetic lead connector includes an open end, an outer surface, and an inner surface defining a lead aperture. The hermetic lead connector provides a hermetic seal between the outer surface and the inner surface.
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公开(公告)号：US09943695B2
公开(公告)日：2018-04-17
申请号：US13012957
申请日：2011-01-25
申请人： John E. Kast , Darren A. Janzig , Chris J. Paidosh , Andrew J. Thom , Brad C. Tischendorf , Gerald G. Lindner
发明人： John E. Kast , Darren A. Janzig , Chris J. Paidosh , Andrew J. Thom , Brad C. Tischendorf , Gerald G. Lindner
IPC分类号： A61N1/375 , H01R13/187 , H01R24/58 , H01R107/00
CPC分类号： A61N1/3752 , H01R13/187 , H01R24/58 , H01R2107/00
摘要： A medical device lead connector includes two or more electrically conducting contact rings spaced apart by electrically insulating glass material. The electrically insulating glass material fixes the two or more electrically conducting contact rings in axial alignment.
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公开(公告)号：US08457744B2
公开(公告)日：2013-06-04
申请号：US10730877
申请日：2003-12-09
IPC分类号： A61N1/08
CPC分类号： A61N1/375 , A61N1/3605 , A61N1/3754 , A61N1/3758
摘要： Components of an implantable medical device are arranged to facilitate a low-profile housing. A circuit board within the housing carries integrated circuits and discrete components. In some embodiments, the integrated circuits and discrete components are located on first and second opposing surfaces of the circuit board, respectively. In some embodiments, the implantable medical device is implanted on a cranium of a patient and the housing is concave such that it substantially conforms to the cranium. In such embodiments, the integrated circuits and/or discrete components can be arranged on the circuit board according to height to better conform to the concavity of the housing. In some embodiments, the implantable medical device includes a telemetry coil that is positioned within the housing such that it occupies space that cannot be practically occupied by the circuit board.
摘要翻译： 可植入医疗装置的部件被布置成便于小型外壳。 外壳内的电路板承载集成电路和分立元件。 在一些实施例中，集成电路和分立元件分别位于电路板的第一和第二相对表面上。 在一些实施例中，将可植入医疗装置植入患者的颅骨上，并且所述外壳是凹形的，使得其基本上符合颅骨。 在这样的实施例中，集成电路和/或分立组件可以根据高度布置在电路板上，以更好地符合壳体的凹面。 在一些实施例中，可植入医疗装置包括位于壳体内的遥测线圈，使其占据不能被电路板实际占据的空间。
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