利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

48 条记录 (耗时 0.023 秒)

    Capacitor in an implantable medical device
    1.
    发明授权
    Capacitor in an implantable medical device 失效
    可植入医疗器械中的电容器

    公开(公告)号：US07002790B2

    公开(公告)日：2006-02-21

    申请号：US10260682

    申请日：2002-09-30

    申请人： Joachim Hossick-Schott ,  John D. Norton ,  Craig L. Schmidt

    发明人： Joachim Hossick-Schott ,  John D. Norton ,  Craig L. Schmidt

    IPC分类号： H01G9/04

    CPC分类号： H01G9/155 ,  Y02E60/13 ,  Y10T29/417

    摘要： A capacitor in an implantable medical device is provided. The capacitor having an anode, a cathode including a conductive coating, and an electrolyte disposed and in contact between the anode and the cathode. The conductive coating is composed of a chemisorbed conductive layer that is interposed between a metal substrate and a layer including a mix of activated carbon with a metal-oxide and electrolyte disposed and in contact between the anode and the cathode.

    摘要翻译： 提供了可植入医疗装置中的电容器。 具有阳极的电容器，包括导电涂层的阴极以及在阳极和阴极之间设置和接触的电解质。 导电涂层由化学吸附的导电层构成，介于金属基底和包含活性炭与金属氧化物和电解质的混合物的层之间，该层设置并接触在阳极和阴极之间。

    Capacitor designs for medical devices
    4.
    发明授权
    Capacitor designs for medical devices 有权
    电容设计用于医疗器械

    公开(公告)号：US07555339B2

    公开(公告)日：2009-06-30

    申请号：US10774210

    申请日：2004-02-06

    申请人： Christian S. Nielsen ,  John D. Norton ,  Mark E. Viste ,  Joachim Hossick-Schott ,  Anthony W. Rorvick

    发明人： Christian S. Nielsen ,  John D. Norton ,  Mark E. Viste ,  Joachim Hossick-Schott ,  Anthony W. Rorvick

    IPC分类号： A61N1/39

    CPC分类号： H01G9/042 ,  A61N1/375 ,  A61N1/378 ,  A61N1/3968 ,  A61N1/3975 ,  H01G9/06 ,  Y10T29/417

    摘要： A capacitor for use in implantable medical devices (IMDs) such as implantable defibrillators, implantable cardioverter-defibrillators, implantable pacemaker-cardioverter-defibrillators, and the like stores charge for use in the delivery of high voltage electrical therapy. The capacitor design 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： 用于可植入除颤器，植入式心律转复除颤器，植入式起搏器 - 心律转复除颤器等的可植入医疗装置（IMD）中的电容器用于输送高压电疗法。 电容器设计可以显着降低电容器体积，并且还可以改善相对于常规电容器设计的电荷保持容量。 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。

    Capacitors for medical devices
    5.
    发明授权
    Capacitors for medical devices 有权
    医疗器械用电容器

    公开(公告)号：US08086312B2

    公开(公告)日：2011-12-27

    申请号：US12473633

    申请日：2009-05-28

    申请人： Christian S. Nielsen ,  John D. Norton ,  Mark E. Viste ,  Joachim Hossick-Schott ,  Anthony W. Rorvick

    发明人： Christian S. Nielsen ,  John D. Norton ,  Mark E. Viste ,  Joachim Hossick-Schott ,  Anthony W. Rorvick

    IPC分类号： A61N1/39

    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。

    TANTALUM ANODES FOR HIGH VOLTAGE CAPACITORS EMPLOYED BY IMPLANTABLE MEDICAL DEVICES AND FABRICATION THEREOF
    9.
    发明申请
    TANTALUM ANODES FOR HIGH VOLTAGE CAPACITORS EMPLOYED BY IMPLANTABLE MEDICAL DEVICES AND FABRICATION THEREOF 有权
    用于植入医疗器械及其制造的高电压电容器的TANTALUM ANODES

    公开(公告)号：US20090078344A1

    公开(公告)日：2009-03-26

    申请号：US11860221

    申请日：2007-09-24

    申请人： Kevin M. Gaffney ,  Kurt J. Casby ,  Joachim Hossick-Schott ,  John D. Norton ,  Angela M. Rodgers ,  Karen J. Hulting

    发明人： Kevin M. Gaffney ,  Kurt J. Casby ,  Joachim Hossick-Schott ,  John D. Norton ,  Angela M. Rodgers ,  Karen J. Hulting

    IPC分类号： C22F1/18

    CPC分类号： H01G9/0032 ,  H01G9/052 ,  H01G9/07 ,  Y10T29/417

    摘要： A high voltage capacitor anode for an implantable medical device is fabricated by sintering, anodizing and heat treating a pressed tantalum powder slug. The sintering may be performed at a temperature between approximately 1500° C. and approximately 1600° C. for a time between approximately 3 minutes and approximately 35 minutes; subsequent anodization may be performed by immersing the slug in an electrolyte at a temperature between approximately 15° C. and approximately 30° C. and then applying a voltage across the slug, the voltage being between approximately 175 Volts and approximately 375 Volts; subsequent heat treating may be performed at a temperature between approximately 400° C. and approximately 460° C. for a time between approximately 50 minutes and approximately 65 minutes. Following heat treating, the anode is reformed by a second anodization.

    摘要翻译： 用于可植入医疗装置的高压电容器阳极通过烧结，阳极氧化和热处理压制的钽粉末块来制造。 烧结可以在约1500℃至约1600℃之间的温度下进行约3分钟至约35分钟之间的时间; 随后的阳极氧化可以通过在约15℃至约30℃之间的温度下将块塞在电解质中，然后施加跨过块状物的电压，电压在约175伏和约375伏之间来进行; 随后的热处理可以在约400℃至约460℃的温度下进行约50分钟至约65分钟之间的时间。 在热处理之后，通过第二阳极氧化将阳极重整。