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19 条记录 (耗时 0.034 秒)

    Cardiac electrode assembly
    4.
    发明申请
    Cardiac electrode assembly 审中-公开
    心电极组件

    公开(公告)号：US20070043412A1

    公开(公告)日：2007-02-22

    申请号：US11207682

    申请日：2005-08-18

    申请人： Herve Janssens ,  Robert Walsh ,  Paul Pignato ,  Ann Thomas

    发明人： Herve Janssens ,  Robert Walsh ,  Paul Pignato ,  Ann Thomas

    IPC分类号： A61N1/05

    CPC分类号： A61N1/0587

    摘要： A cardiac electrode assembly includes an electrode lead with a plurality of electrical conductors in a common lead jacket. The electrical conductors include a primary conductor and at least a first secondary conductor. At a proximal end of the lead, the conductors terminate at a connector having a plurality of exposed electrical contacts. The contacts include a primary contact connected to the primary conductor and a secondary contact connected to the secondary conductor. A plurality of cardiac electrodes is mechanically connected to the distal end of the lead. The plurality includes a primary cardiac electrode and at least a secondary cardiac electrode (more preferably, at least two secondary cardiac electrodes) connected to one or more secondary conductors. In still preferred embodiments of the invention, multiple secondary conductors with separate leads in the common jacket are connected to the distal end of the common lead jacket.

    摘要翻译： 心电极组件包括在公共导线套中具有多个电导体的电极引线。 电导体包括初级导体和至少第一次级导体。 在引线的近端处，导体终止于具有多个暴露的电触头的连接器。 触点包括连接到主导体的初级触点和连接到次级导体的次级触点。 多个心电极机械地连接到引线的远端。 多个包括连接到一个或多个次级导体的主要心脏电极和至少二次心脏电极（更优选地，至少两个次级心脏电极）。 在本发明的优选实施例中，在公共护套中具有单独引线的多个次级导体连接到公共引线护套的远端。

    Separator systems for electrochemical cells
    5.
    发明申请
    Separator systems for electrochemical cells 审中-公开
    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。

    Methods of applying separator members to an electrode of a capacitor
    6.
    发明申请
    Methods of applying separator members to an electrode of a capacitor 有权
    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。

    Implantable medical device having flat electrolytic capacitor with differing sized anode and cathode layers
    7.
    发明申请
    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.

    Implant tool and improved electrode design for minimally invasive procedure
    9.
    发明授权
    Implant tool and improved electrode design for minimally invasive procedure 有权
    植入物工具和改进的电极设计用于微创手术

    公开(公告)号：US08788066B2

    公开(公告)日：2014-07-22

    申请号：US13540218

    申请日：2012-07-02

    申请人： Adam Cates ,  Eric Lovett ,  Loren Murney ,  Kip Ludwig ,  Paul Pignato ,  Brian Soltis

    发明人： Adam Cates ,  Eric Lovett ,  Loren Murney ,  Kip Ludwig ,  Paul Pignato ,  Brian Soltis

    IPC分类号： A61N1/18 ,  A61N1/05 ,  A61N1/36

    CPC分类号： A61N1/05 ,  A61N1/0558 ,  A61N1/36117 ,  A61N1/36139 ,  A61N1/36157 ,  A61N1/36171 ,  A61N1/36175 ,  A61N1/36182

    摘要： Devices and methods of use for introduction and implantation of an electrode as part of a minimally invasive technique. An implantable baroreflex activation system includes a control system having an implantable housing, an electrical lead, attachable to the control system, and an electrode structure. The electrode structure is near one end of the electrical lead, and includes a monopolar electrode, a backing material having an effective surface area larger than the electrode, and a releasable pivotable interface to mate with an implant tool. The electrode is configured for implantation on an outer surface of a blood vessel and the control system is programmed to deliver a baroreflex therapy via the monopolar electrode to a baroreceptor within a wall of the blood vessel.

    摘要翻译： 用于引入和植入电极作为微创技术的一部分的装置和方法。 可植入压力反射激活系统包括具有可植入壳体，可引导到控制系统的电引线和电极结构的控制系统。 电极结构靠近电引线的一端，并且包括单极电极，具有大于电极的有效表面积的背衬材料以及与植入工具配合的可释放的可枢转接口。 电极被配置为植入在血管的外表面上，并且控制系统被编程为通过单极电极将压力反射治疗递送到血管壁内的压力感受器。

    Surgical suture holding device
    10.
    发明授权
    Surgical suture holding device 有权
    手术缝合保持装置

    公开(公告)号：US07722632B2

    公开(公告)日：2010-05-25

    申请号：US10435236

    申请日：2003-05-09

    申请人： Paul T. Rothstein ,  Paul Pignato ,  Thomas Daigle ,  Jack Goodman

    发明人： Paul T. Rothstein ,  Paul Pignato ,  Thomas Daigle ,  Jack Goodman

    IPC分类号： A61B17/04

    CPC分类号： A61B17/06061 ,  A61B17/0483 ,  A61B90/50 ,  A61B2017/0237

    摘要： A device for holding a surgical suture including a base, a guide body, a cam body, a bearing member, and a spring member. The base has a top side, a front edge, and a back edge. The guide body projects from the top side of the base and defines a guide face having an entrance side and an exit side. The entrance side is adjacent the front edge and the exit side is adjacent the back edge. The cam body is pivotally mounted to the top side and forms a toothed surface positioned to selectively secure a surgical suture against the guide face. The spring member is positioned between the cam body and the bearing member, biasing the toothed surface toward the guide face.

    摘要翻译： 一种用于保持包括基部，引导体，凸轮体，支承构件和弹簧构件的手术缝合线的装置。 底座具有顶侧，前边缘和后边缘。 引导体从基部的顶侧突出并且限定具有入口侧和出口侧的引导面。 入口侧邻近前缘，出口侧邻近后缘。 凸轮主体枢转地安装到顶侧并形成齿形表面，其被定位成选择性地将外科缝合线固定抵靠引导面。 弹簧构件定位在凸轮本体和轴承构件之间，将齿形表面朝向引导面偏置。