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1. 发明申请

WO2003089061A3 IMPLANTABLE MEDICAL DEVICE HAVING FLAT ELECTROLYTIC CAPACITOR FABRICATED WITH EXPANSION RIVETED ANODE SHEETS 审中-公开
公开(公告)号：WO2003089061A3
公开(公告)日：2003-10-30
申请号：PCT/US2003/011601
申请日：2003-04-14
申请人： MEDTRONIC, INC.
发明人： NIELSEN, Christian, S. , BOMSTAD, Timothy, T.
IPC分类号： A61N1/39
摘要： Implantable medical devices (IMDs) and their various components, including flat electrolytic capacitors for same, and methods of making and using same, particularly an improved electrolytic capacitor fabricated of an electrode stack assembly comprising a plurality of capacitor layers stacked in registration upon one another. Each capacitor layer comprises a cathode layer having a cathode tab, an anode layer having an anode tab, and a separator layer located between adjacent anode and cathode layers. The anode layer is fabricated of side-by-side stacked anode sheets joined together by at least one malleable member that is fitted into substantially aligned anode sheet bores extending through each sheet and expanded therein to bear against the valve metal core layer of the anode sheets exposed by the bores to effect electrical and mechanical connection of the anode sheets and the anode tab.

2. 发明申请

WO2007127709A3 OPTICAL FEEDTHROUGH ASSEMBLY FOR USE IN IMPLANTABLE MEDICAL DEVICE 审中-公开
公开(公告)号：WO2007127709A3
公开(公告)日：2007-11-08
申请号：PCT/US2007/067264
申请日：2007-04-24
申请人： MEDTRONIC, INC. , NIELSEN, Christian, S. , BOMSTAD, Timothy, T.
发明人： NIELSEN, Christian, S. , BOMSTAD, Timothy, T.
IPC分类号： A61N1/375
摘要： An optical feedthrough assembly is provided that is configured to be disposed through the canister of an implantable medical device. The optical feedthrough assembly comprises a ferrule having an aperture therethrough and an inner surface therethrough. An optical fiber passes through the aperture, and a compression seal stack is disposed within the aperture and around the optical fiber. The compression seal stack sealingly engages the optical fiber and the inner surface.

3. 发明申请

WO2003089061A2 IMPLANTABLE MEDICAL DEVICE HAVING FLAT ELECTROLYTIC CAPACITOR FABRICATED WITH EXPANSION RIVETED ANODE SHEETS 审中-公开
标题翻译：具有扩张活性阳极片的平面电解电容器的可植入医疗器械
公开(公告)号：WO2003089061A2
公开(公告)日：2003-10-30
申请号：PCT/US2003/011601
申请日：2003-04-14
申请人： MEDTRONIC, INC.
发明人： NIELSEN, Christian, S. , BOMSTAD, Timothy, T.
IPC分类号： A61N1/39
CPC分类号： A61N1/375 , A61N1/3956
摘要： Implantable medical devices (IMDs) and their various components, including flat electrolytic capacitors for same, and methods of making and using same, particularly an improved electrolytic capacitor fabricated of an electrode stack assembly comprising a plurality of capacitor layers stacked in registration upon one another. Each capacitor layer comprises a cathode layer having a cathode tab, an anode layer having an anode tab, and a separator layer located between adjacent anode and cathode layers. The anode layer is fabricated of side-by-side stacked anode sheets joined together by at least one malleable member that is fitted into substantially aligned anode sheet bores extending through each sheet and expanded therein to bear against the valve metal core layer of the anode sheets exposed by the bores to effect electrical and mechanical connection of the anode sheets and the anode tab.
摘要翻译：可植入医疗装置（IMD）及其各种部件，包括用于其的扁平电解电容器及其制造和使用方法，特别是由电极堆叠组件制成的改进的电解电容器，该电极堆叠组件包括彼此对准堆叠的多个电容器层。每个电容器层包括具有阴极片的阴极层，具有阳极片的阳极层和位于相邻的阳极和阴极层之间的隔离层。阳极层由并排堆叠的阳极片制成，所述阳极片由至少一个可延展构件连接在一起，所述可延展构件被装配到延伸穿过每个片材的基本上对准的阳极片孔中并在其中膨胀以抵靠阳极片的阀金属芯层由孔暴露以实现阳极片和阳极片的电和机械连接。

4. 发明公开

EP1299889A2 IMPLANTABLE MEDICAL DEVICE HAVING FLAT ELECTROLYTIC CAPACITOR WITH MINIATURIZED EPOXY CONNECTOR DROPLET 有权
标题翻译：与环氧微型连接滴FLAT电解电容器植入式医疗设备
公开(公告)号：EP1299889A2
公开(公告)日：2003-04-09
申请号：EP01948587.9
申请日：2001-06-21
申请人： MEDTRONIC, INC.
发明人： NIELSEN, Christian, S. , BOMSTAD, Timothy, T. , BREYEN, Mark, D. , MILTICH, Thomas, P. , CLARKE, Michael, E. , RORVICK, Anthony, W.
IPC分类号： H01G9/008
CPC分类号： A61N1/375 , A61N1/3758 , A61N1/3956 , A61N1/3968 , Y10T29/417
摘要： Implantable medical devices (IMDs) and their various components, including flat electrolytic capacitors for same, and methods of making and using same, particularly a simplified, miniature capacitor connector block and wiring harness utilizing an epoxy droplet and method of making same are disclosed. An electrode stack assembly and electrolyte are located within the interior case chamber of a hermetically sealed capacitor case. The electrode stack comprises a plurality of capacitor layers stacked in registration upon one another, each capacitor layer comprising a cathode layer having a cathode tab, an anode sub-assembly comprising at least one anode layer having an anode tab, and a separator layer located between adjacent anode and cathode layers, whereby all adjacent cathode layers and anode layers of the stack are electrically insulated from one another by a separator layer. Anode terminal means extend through the capacitor case side wall for electrically connecting a plurality of the anode tabs to one another and providing an anode connection terminal at the exterior of the case. Cathode terminal means extend through or to an encapsulation area of the capacitor case side wall for electrically connecting a plurality of the cathode tabs to one another and providing a cathode connection terminal at the exterior of the case. A connector assembly is electrically attached to the anode connection terminal for making electrical connection with the anode tabs and to the cathode connection terminal for making electrical connection with the cathode tabs. A connector block is formed of an epoxy droplet adhered to the encapsulation area of the capacitor side wall surrounding and encapsulating the anode and cathode connection terminals and the electrical connections with the connector assembly. The connector block is formed on an encapsulation area of the case side wall of epoxy that is cured for a period of time under elevatedtemperature conditions while rotating the capacitor assembly.

5. 发明授权

EP1558337B1 COMPLEX CONNECTOR FOR CAPACITORS IN IMPLANTABLE MEDICAL DEVICES 有权
标题翻译： COMPLEX拟合于可植入医疗设备电容器
公开(公告)号：EP1558337B1
公开(公告)日：2014-09-10
申请号：EP03773192.4
申请日：2003-10-07
申请人： Medtronic, Inc.
发明人： RODGERS, Angela , CASBY, Kurt, J. , BREYEN, Mark, D. , ROSS, Brian, J. , APPLESETH, Wayne, L. , KEHN, Jeffrey, L. , RIES, Andrew, J. , NORTON, John, D. , ERKOUTS, Dan, D. , BOMSTAD, Timothy, T. , CLARKE, Michael E. , ROBINSON, Scott, J.
IPC分类号： A61N1/375 , H01G9/08 , H01G9/00
CPC分类号： A61N1/05 , A61N1/375 , H01G9/008 , H01G9/08 , H01R2201/12

6. 发明申请

WO2005001997A3 INSULATIVE FEEDTHROUGH ASSEMBLY FOR ELECTROCHEMICAL DEVICES 审中-公开
公开(公告)号：WO2005001997A3
公开(公告)日：2005-01-06
申请号：PCT/US2004/019257
申请日：2004-06-16
申请人： MEDTRONIC, INC. , BOMSTAD, Timothy, T. , NIELSEN, Christian, S.
发明人： BOMSTAD, Timothy, T. , NIELSEN, Christian, S.
IPC分类号： A61N1/375
摘要： An insulative feedthrough receives an electrical lead therethrough and includes a ferrule having first and second open ends and an interior surface. At least one polymeric guide member is positioned substantially within the first end of the ferrule and has an aperture therethrough for receiving the lead. An insulating material is deposited in the ferrule through the second end for sealingly engaging the lead and the interior surface of the ferrule.

7. 发明申请

WO2004033035A2 COMPLEX CONNECTOR IN COMPONENT FOOTPRINT OF IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：复杂连接器在可植入医疗设备的组件支架中
公开(公告)号：WO2004033035A2
公开(公告)日：2004-04-22
申请号：PCT/US2003/031765
申请日：2003-10-07
申请人： MEDTRONIC, INC.
发明人： RODGERS, Angela , CASBY, Kurt, J. , BREYEN, Mark, D. , ROSS, Brian, J. , APPLESETH, Wayne, L. , KEHN, Jeffrey, L. , RIES, Andrew, J. , NORTON, John, D. , ERKOUTS, Dan, D. , BOMSTAD, Timothy, T. , CLARKE, Michael, E. , ROBINSON, Scott, J.
IPC分类号： A61N1/375
CPC分类号： A61N1/05 , A61N1/375 , H01G9/008 , H01G9/08 , H01R2201/12
摘要： A complex connector and component within an implantable medical device in which the complex connector is positioned within the spacing footprint of the component to optimize packaging within the device.
摘要翻译：复杂连接器和部件在可植入医疗设备内，其中复杂连接器位于部件的间隔足迹内以优化设备内的封装。

8. 发明授权

EP1642359B1 INSULATIVE FEEDTHROUGH ASSEMBLY FOR ELECTROCHEMICAL DEVICES 有权
标题翻译：绝缘实施小组涉及的电化学装置
公开(公告)号：EP1642359B1
公开(公告)日：2011-02-23
申请号：EP04776677.9
申请日：2004-06-16
申请人： Medtronic, Inc.
发明人： BOMSTAD, Timothy, T. , NIELSEN, Christian, S.
IPC分类号： A61N1/375 , H01G9/10 , H01M2/06 , H01B17/30
CPC分类号： H01G9/10 , H01M2/06 , H01M2/30 , Y10T29/41 , Y10T29/413 , Y10T29/417 , Y10T29/49108
摘要： An insulative feedthrough receives an electrical lead therethrough and includes a ferrule having first and second open ends and an interior surface. At least one polymeric guide member is positioned substantially within the first end of the ferrule and has an aperture therethrough for receiving the lead. An insulating material is deposited in the ferrule through the second end for sealingly engaging the lead and the interior surface of the ferrule.

9. 发明授权

EP1299889B1 IMPLANTABLE MEDICAL DEVICE HAVING FLAT ELECTROLYTIC CAPACITOR WITH MINIATURIZED EPOXY CONNECTOR DROPLET 有权
标题翻译：与环氧微型连接滴FLAT电解电容器植入式医疗设备
公开(公告)号：EP1299889B1
公开(公告)日：2010-11-17
申请号：EP01948587.9
申请日：2001-06-21
申请人： Medtronic, Inc.
发明人： NIELSEN, Christian, S. , BOMSTAD, Timothy, T. , BREYEN, Mark, D. , MILTICH, Thomas, P. , CLARKE, Michael, E. , RORVICK, Anthony, W.
IPC分类号： H01G9/008
CPC分类号： A61N1/375 , A61N1/3758 , A61N1/3956 , A61N1/3968 , Y10T29/417
摘要： Implantable medical devices (IMDs) and their various components, including flat electrolytic capacitors for same, and methods of making and using same, particularly a simplified, miniature capacitor connector block and wiring harness utilizing an epoxy droplet and method of making same are disclosed. An electrode stack assembly and electrolyte are located within the interior case chamber of a hermetically sealed capacitor case. The electrode stack comprises a plurality of capacitor layers stacked in registration upon one another, each capacitor layer comprising a cathode layer having a cathode tab, an anode sub-assembly comprising at least one anode layer having an anode tab, and a separator layer located between adjacent anode and cathode layers, whereby all adjacent cathode layers and anode layers of the stack are electrically insulated from one another by a separator layer. Anode terminal means extend through the capacitor case side wall for electrically connecting a plurality of the anode tabs to one another and providing an anode connection terminal at the exterior of the case. Cathode terminal means extend through or to an encapsulation area of the capacitor case side wall for electrically connecting a plurality of the cathode tabs to one another and providing a cathode connection terminal at the exterior of the case. A connector assembly is electrically attached to the anode connection terminal for making electrical connection with the anode tabs and to the cathode connection terminal for making electrical connection with the cathode tabs. A connector block is formed of an epoxy droplet adhered to the encapsulation area of the capacitor side wall surrounding and encapsulating the anode and cathode connection terminals and the electrical connections with the connector assembly. The connector block is formed on an encapsulation area of the case side wall of epoxy that is cured for a period of time under elevatedtemperature conditions while rotating the capacitor assembly.

10. 发明授权

EP2015842B1 OPTICAL FEEDTHROUGH ASSEMBLY FOR USE IN IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：光学实现安排用于医疗植入物
公开(公告)号：EP2015842B1
公开(公告)日：2011-10-12
申请号：EP07761163.0
申请日：2007-04-24
申请人： Medtronic, Inc.
发明人： NIELSEN, Christian, S. , BOMSTAD, Timothy, T.
IPC分类号： A61N1/375
CPC分类号： A61N1/3754 , G02B6/4248
摘要： An optical feedthrough assembly is provided that is configured to be disposed through the canister of an implantable medical device. The optical feedthrough assembly comprises a ferrule having an aperture therethrough and an inner surface therethrough. An optical fiber passes through the aperture, and a compression seal stack is disposed within the aperture and around the optical fiber. The compression seal stack sealingly engages the optical fiber and the inner surface.

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