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1. 发明申请

US20070201186A1 Separator systems for electrochemical cells 审中-公开
标题翻译：电化学电池分离系统
公开(公告)号：US20070201186A1
公开(公告)日：2007-08-30
申请号：US11363610
申请日：2006-02-28
申请人： John Norton , Thomas Miltich , Anthony Rorvick , Christian Nielsen , Mark Breyen , Joseph Lessar , Paul Pignato
发明人： John Norton , Thomas Miltich , Anthony Rorvick , Christian Nielsen , Mark Breyen , Joseph Lessar , Paul Pignato
IPC分类号： H01G9/00
CPC分类号： H01G9/02
摘要： A capacitor cell is presented. The capacitor cell includes an anode, a cathode spaced from and operatively associated with the anode, an electrolyte operatively associated with the anode and the cathode. A layered separator includes a plurality of separator material layers disposed between the anode and cathode. The plurality of separator material layers includes a first layer and a second layer. The first layer is characterized by a first value of a physical property and the second layer is characterized by a second value of the physical property.
摘要翻译：提出了一个电容器单元。电容器电池包括阳极，与阳极间隔开并且与阳极可操作地相关联的电解质，与阳极和阴极可操作地连接的电解质。分层隔板包括设置在阳极和阴极之间的多个隔板材料层。多个隔板材料层包括第一层和第二层。第一层的特征在于物理性质的第一值，第二层的特征在于物理性质的第二值。

2. 发明申请

US20050117277A1 Methods of applying separator members to an electrode of a capacitor 有权
标题翻译：将分离器部件施加到电容器的电极的方法
公开(公告)号：US20050117277A1
公开(公告)日：2005-06-02
申请号：US10618048
申请日：2003-07-11
申请人： John Norton , Anthony Rorvick , Mark Breyen , Paul Pignato , Thomas Miltich
发明人： John Norton , Anthony Rorvick , Mark Breyen , Paul Pignato , Thomas Miltich
IPC分类号： H01G9/02
CPC分类号： H01G9/02 , Y10T29/41 , Y10T29/417
摘要： A sealed electrode enclosed in separator material is provided for use in a capacitor cell. The separator may either be adhered to the electrode in sheets, or may be formed into a pouch, which is used to enclose the electrode. A method of preparing the electrode sealed with separator is described in which an adhesive is used to secure the pouch to the electrode before sealing it. The prefabricated electrode and separator combination may be used in both coiled capacitor cells and flat capacitor cells that are often used in implantable medical devices. Electrodes prepared in this fashion can be efficiently and reliably aligned within the case of a capacitor cell, and have no exposed electrode surfaces that could lead to short-circuiting within the cell.
摘要翻译：封闭在隔板材料中的密封电极被提供用于电容器电池中。分离器可以以片状粘合到电极上，或者可以形成为用于包围电极的袋。描述了用分离器密封的电极的制备方法，其中使用粘合剂将密封袋密封到电极上。预制电极和分离器组合可以用于经常在可植入医疗装置中使用的线圈式电容器电池和扁平电容器电池。以这种方式制备的电极可以在电容器电池的情况下被有效且可靠地对准，并且没有暴露的电极表面可能导致电池内的短路。

3. 发明申请

US20060123609A1 Methods of applying separator members to an electrode of a capacitor 有权
公开(公告)号：US20060123609A1
公开(公告)日：2006-06-15
申请号：US11351064
申请日：2006-02-09
申请人： John Norton , Anthony Rorvick , Mark Breyen , Paul Pignato , Thomas Miltich
发明人： John Norton , Anthony Rorvick , Mark Breyen , Paul Pignato , Thomas Miltich
IPC分类号： H01G9/00
CPC分类号： H01G9/02 , Y10T29/41 , Y10T29/417
摘要： A sealed electrode enclosed in separator material is provided for use in a capacitor cell. The separator may either be adhered to the electrode in sheets, or may be formed into a pouch, which is used to enclose the electrode. A method of preparing the electrode sealed with separator is described in which an adhesive is used to secure the pouch to the electrode before sealing it. The prefabricated electrode and separator combination may be used in both coiled capacitor cells and flat capacitor cells that are often used in implantable medical devices. Electrodes prepared in this fashion can be efficiently and reliably aligned within the case of a capacitor cell, and have no exposed electrode surfaces that could lead to short-circuiting within the cell.

4. 发明申请

US20050264979A1 Implantable medical device having flat electrolytic capacitor with differing sized anode and cathode layers 有权
公开(公告)号：US20050264979A1
公开(公告)日：2005-12-01
申请号：US11196142
申请日：2005-08-03
申请人： Mark Breyen , Andrew Jacobs , Anthony Rorvick , Paul Pignato
发明人： Mark Breyen , Andrew Jacobs , Anthony Rorvick , Paul Pignato
IPC分类号： A61N1/375 , A61N1/39 , H01G9/06 , H01G9/08
CPC分类号： A61N1/3968 , A61N1/375 , A61N1/3956 , H01G9/004 , H01G9/008 , H01G9/04 , H01G9/06 , H01G9/08 , H01G9/14
摘要： Flat electrolytic capacitors, particularly, for use in implantable medical devices (IMDs), and the methods of fabrication of same are disclosed. The capacitors are formed with an electrode stack assembly comprising a plurality of stacked capacitor layers each comprising an anode sub-assembly of at least one anode layer, a cathode layer and separator layers wherein the anode and cathode layers have differing dimensions that avoid electrical short circuits between peripheral edges of adjacent anode and cathode layers but maximize anode electrode surface area. The electrolytic capacitor is formed of a capacitor case defining an interior case chamber and case chamber periphery, an electrode stack assembly of a plurality of stacked capacitor layers having anode and cathode tabs disposed in the interior case chamber, an electrical connector assembly for providing electrical connection with the anode and cathode tabs through the case, a cover, and electrolyte filling the remaining space within the interior case chamber. The plurality of capacitor layers and further separator layers are stacked into the electrode stack assembly and disposed within the interior case chamber such that the adjacent anode and cathode layers are electrically isolated from one another. The anode layer peripheral edges of the anode sub-assemblies of the stacked capacitor layers extend closer to the case side wall than the cathode peripheral edges of the cathode layers of the stack of capacitor layers throughout a major portion of the case chamber periphery. The separator layer peripheral edges extend to the case periphery and space the anode layer peripheral edges therefrom. Any burrs, debris or distortions along or of any of the anode layer peripheral edges causing the anode layer edges to effectively extend in the electrode stack height direction causes the anode layer peripheral edges having such tendency to contact an adjacent anode layer. In this way, anode layer surface area is maximized, and short circuiting of the anode layers with the cathode layers is avoided. A case liner can also be disposed around the electrode stack assembly periphery.

5. 发明申请

US20050177193A1 Capacitors for medical devices 有权
标题翻译：医疗器械用电容器
公开(公告)号：US20050177193A1
公开(公告)日：2005-08-11
申请号：US10774210
申请日：2004-02-06
申请人： Christian Nielsen , John Norton , Mark Viste , Joachim Hossick-Schott , Anthony Rorvick
发明人： Christian Nielsen , John Norton , Mark Viste , Joachim Hossick-Schott , Anthony Rorvick
IPC分类号： A61N1/375 , A61N1/378 , A61N1/39 , H01G9/042 , H01G9/06
CPC分类号： H01G9/042 , A61N1/375 , A61N1/378 , A61N1/3968 , A61N1/3975 , H01G9/06 , Y10T29/417
摘要： The invention is directed to designs for capacitors of implantable medical devices (IMDs) such as implantable defibrillators, implantable cardioverter-defibrillators, implantable pacemaker-cardioverter-defibrillators, and the like. The capacitor designs can reduce capacitor volume significantly and may also improve charge holding capacity relative to conventional capacitor designs. Moreover, since capacitors typically comprise a significant portion of the volume of an IMD, significant reductions in capacitor volume can likewise significantly reduce the size of the IMD.
摘要翻译：本发明涉及可植入的除颤器，植入式心律转复除颤器，可植入起搏器 - 心律转复除颤器等的可植入医疗装置（IMD）的电容器的设计。电容器设计可以显着降低电容器体积，并且还可以相对于常规电容器设计改善电荷保持能力。此外，由于电容器通常包括IMD的体积的大部分，电容器体积的显着降低同样可以显着地减小IMD的尺寸。

6. 发明申请

US20050002147A1 Electrolytic capacitor for use in an implantable medical device 审中-公开
标题翻译：用于可植入医疗器械的电解电容器
公开(公告)号：US20050002147A1
公开(公告)日：2005-01-06
申请号：US10861898
申请日：2004-06-03
申请人： Christian Nielsen , Mark Viste , Anthony Rorvick , David Haas , Joachim Hossick-Schott , John Norton , Tim Bomstad , Kurt Casby , William Taylor
发明人： Christian Nielsen , Mark Viste , Anthony Rorvick , David Haas , Joachim Hossick-Schott , John Norton , Tim Bomstad , Kurt Casby , William Taylor
IPC分类号： H01G9/10 , H01G4/35 , H01G2/10 , H01G9/08
CPC分类号： H01G9/10
摘要： A capacitor structure comprises a shallow drawn encasement having first and second major sides and a peripheral wall coupled to the first and second sides. A cathode is disposed within the encasement proximate the first and second major sides, the cathode having a cathode lead. A central anode a having an anode lead is disposed within the encasement, and a bipolar, insulative feedthrough extends through the encasement through which electrical coupling may be made to the anode lead and the cathode lead.
摘要翻译：电容器结构包括具有第一和第二主要侧面的浅拉制外壳以及连接到第一和第二侧面的外围壁。在靠近第一和第二主要侧面的外壳内设置阴极，阴极具有阴极引线。具有阳极引线的中心阳极a设置在封装内，并且双极绝缘馈通延伸穿过封装件，通过该封装件可以将电耦合到阳极引线和阴极引线。

7. 发明授权

US06842328B2 Capacitor and method for producing a capacitor 有权
标题翻译：电容器及其制造方法
公开(公告)号：US06842328B2
公开(公告)日：2005-01-11
申请号：US10449879
申请日：2003-05-30
申请人： Joachim Hossick Schott , Brian Melody , John Tony Kinard , John Norton , Mark Viste , Anthony Rorvick , Christian Nielsen
发明人： Joachim Hossick Schott , Brian Melody , John Tony Kinard , John Norton , Mark Viste , Anthony Rorvick , Christian Nielsen
IPC分类号： H01G4/35 , H01G9/042 , H01G9/045
CPC分类号： H01G9/0425 , B82Y10/00 , H01G9/042 , H01G9/045 , Y10S977/932
摘要： An electrode for a capacitor includes a substrate comprising at least one of glassy carbon and a metal. According to various embodiments, the substrate may be provided as glassy carbon or any of a variety of metals for use in capacitors. The capacitor also includes an activated carbon material adjacent the substrate. The activated carbon layer includes oxygen-containing functional groups. A material is provided in contact with the activated carbon layer for providing enhanced capacitance for the electrode. Various types of capacitance-enhancing materials may be utilized, including carbon nanotubes and conductive metal oxides.
摘要翻译：电容器用电极包括由玻璃碳和金属中的至少一种构成的基板。根据各种实施方案，基材可以作为玻璃碳或用于电容器的各种金属中的任何一种提供。电容器还包括邻近衬底的活性炭材料。活性炭层包括含氧官能团。提供与活性炭层接触的材料，用于为电极提供增强的电容。可以使用各种类型的电容增强材料，包括碳纳米管和导电金属氧化物。

8. 发明申请

US20060028786A1 Capacitors including interacting separators and surfactants 有权
公开(公告)号：US20060028786A1
公开(公告)日：2006-02-09
申请号：US11247013
申请日：2005-10-11
申请人： John Norton , Anthony Rorvick , Christian Nielsen
发明人： John Norton , Anthony Rorvick , Christian Nielsen
IPC分类号： H01G9/08 , H01G2/10
CPC分类号： H01G9/022 , H01G9/02 , Y10T29/417
摘要： The present invention relates generally to capacitor cells and the utilization of separator materials that interact with one or more surfactants in such cells. More specifically, the present invention is related to capacitor cells that include separators that are impregnated with a surfactant or that absorb and/or interact with a surfactant that is included in an electrolyte placed within the capacitor cell.

9. 发明申请

US20050041366A1 Implantable medical device having flat electrolytic capacitor with differing sized anode and cathode layers 有权
公开(公告)号：US20050041366A1
公开(公告)日：2005-02-24
申请号：US10918061
申请日：2004-08-13
申请人： Mark Breven , Andrew Jacobs , Anthony Rorvick , Paul Pignato
发明人： Mark Breven , Andrew Jacobs , Anthony Rorvick , Paul Pignato
IPC分类号： A61N1/375 , A61N1/39 , H01G9/008 , H01G9/06 , H01G9/08 , H01G9/00
CPC分类号： H01G9/008 , A61N1/375 , A61N1/3956 , A61N1/3968 , H01G9/06 , H01G9/08
摘要： Flat electrolytic capacitors, particularly, for use in implantable medical devices (IMDs), and the methods of fabrication of same are disclosed. The capacitors are formed with an electrode stack assembly comprising a plurality of stacked capacitor layers each comprising an anode sub-assembly of at least one anode layer, a cathode layer and separator layers wherein the anode and cathode layers have differing dimensions that avoid electrical short circuits between peripheral edges of adjacent anode and cathode layers but maximize anode electrode surface area. The electrolytic capacitor is formed of a capacitor case defining an interior case chamber and case chamber periphery, an electrode stack assembly of a plurality of stacked capacitor layers having anode and cathode tabs disposed in the interior case chamber, an electrical connector assembly for providing electrical connection with the anode and cathode tabs through the case, a cover, and electrolyte filling the remaining space within the interior case chamber. The plurality of capacitor layers and further separator layers are stacked into the electrode stack assembly and disposed within the interior case chamber such that the adjacent anode and cathode layers are electrically isolated from one another. The anode layer peripheral edges of the anode sub-assemblies of the stacked capacitor layers extend closer to the case side wall than the cathode peripheral edges of the cathode layers of the stack of capacitor layers throughout a major portion of the case chamber periphery. The separator layer peripheral edges extend to the case periphery and space the anode layer peripheral edges therefrom. Any burrs, debris or distortions along or of any of the anode layer peripheral edges causing the anode layer edges to effectively extend in the electrode stack height direction causes the anode layer peripheral edges having such tendency to contact an adjacent anode layer. In this way, anode layer surface area is maximized, and short circuiting of the anode layers with the cathode layers is avoided. A case liner can also be disposed around the electrode stack assembly periphery.

10. 发明申请

US20070231681A1 IMMOBILIZATION SYSTEM FOR AN ELECTROCHEMICAL CELL 审中-公开
标题翻译：用于电化学细胞的固定体系
公开(公告)号：US20070231681A1
公开(公告)日：2007-10-04
申请号：US11278217
申请日：2006-03-31
申请人： Kurt Casby , Anthony Rorvick , Christian Nielsen , Timothy Bomstad , David Haas , Angela Rodgers
发明人： Kurt Casby , Anthony Rorvick , Christian Nielsen , Timothy Bomstad , David Haas , Angela Rodgers
IPC分类号： H01M2/18 , H01M2/08
CPC分类号： H01G9/06 , A61N1/378 , H01G9/08 , H01G9/14 , H01M2/0426 , H01M2/08
摘要： An electrochemical cell of an implantable medical device is provided. The electrochemical cell comprises a conductive case and a cover welded to the case to form a hermetically-sealed housing. A cathode is disposed adjacent to a surface of the case within the hermetically-sealed housing and an anode is disposed within the hermetically-sealed housing. An immobilization system is disposed between the anode and the hermetically-sealed housing. The immobilization system is configured to minimize movement of the anode relative to the housing and is adapted to thermally insulate the anode during fabrication of the hermetically-sealed housing.
摘要翻译：提供可植入医疗装置的电化学电池。电化学电池包括导电壳体和焊接到壳体的盖子以形成密封的壳体。在气密密封的壳体内邻近壳体的表面设置阴极，阳极设置在密封的壳体内。固定系统设置在阳极和密封的壳体之间。固定系统被配置为使阳极相对于壳体的移动最小化，并且适于在制造密封的壳体期间使阳极热绝缘。

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