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    Variable recharge determination for an implantable medical device and method therefore
    1.
    发明申请
    Variable recharge determination for an implantable medical device and method therefore 有权
    因此，可植入式医疗装置的可变补充确定和方法

    公开(公告)号：US20070255354A1

    公开(公告)日：2007-11-01

    申请号：US11414156

    申请日：2006-04-28

    申请人： Carl Wahlstrand ,  Robert Skime ,  Erik Scott ,  Craig Schmidt

    发明人： Carl Wahlstrand ,  Robert Skime ,  Erik Scott ,  Craig Schmidt

    IPC分类号： A61N1/00

    CPC分类号： A61N1/3787

    摘要： Implantable medical device adapted to provide a therapeutic output to a patient. A therapy module, operatively coupled to a battery, is adapted to provide the therapeutic output. A control circuit provides an action indicative of recharging the battery when the voltage of the battery reaches a recharge voltage wherein the recharge voltage is varied as the battery ages. Also a method of providing a therapeutic output to a patient using an implantable medical device having a battery having a voltage. An action indicative of recharging the battery is provided when the voltage of the battery reaches a recharge voltage. The recharge voltage is varied as the battery ages.

    摘要翻译： 适于向患者提供治疗输出的可植入医疗装置。 可操作地耦合到电池的治疗模块适于提供治疗输出。 当电池的电压达到充电电压时，控制电路提供指示对电池再充电的动作，其中充电电压随着电池的老化而变化。 还有一种使用具有电压的电池的可植入医疗装置向患者提供治疗输出的方法。 当电池的电压达到充电电压时，提供指示对电池再充电的动作。 充电电压随电池老化而变化。

    IMPLANTABLE MEDICAL DEVICE WITH A NONHERMETIC BATTERY
    2.
    发明申请
    IMPLANTABLE MEDICAL DEVICE WITH A NONHERMETIC BATTERY 有权
    具有非手术电池的可植入医疗装置

    公开(公告)号：US20080021511A1

    公开(公告)日：2008-01-24

    申请号：US11831333

    申请日：2007-07-31

    申请人： Erik Scott ,  Carl Wahlstrand ,  Robert Skime ,  Craig Schmidt

    发明人： Erik Scott ,  Carl Wahlstrand ,  Robert Skime ,  Craig Schmidt

    IPC分类号： A61N1/00

    CPC分类号： A61N1/375 ,  A61N1/378

    摘要： An implantable medical device (IMD) including a nonhermetic battery is described. The IMD includes components and a power source module that includes the nonhermetic battery. The IMD also includes a barrier to substantially impede movement of substances from the nonhermetic battery to the components. The barrier may include a hermetic feedthrough, a gel, a polymer, or a solid electrolyte within the nonhermetic battery, and a seal member. The barrier may also be a material that encapsulates the nonhermetic battery and a getter within the IMD. In some embodiments, the IMD comprises a modular IMD including an interconnect member. In that case, the barrier may include a material that fills at least a portion of a void defined by the interconnect member. A length and a cross-sectional area of the interconnect member may also act as a barrier.

    摘要翻译： 描述了包括非密封电池的可植入医疗装置（IMD）。 IMD包括组件和包含非密封电池的电源模块。 IMD还包括阻止物质从非密封电池移动到部件的屏障。 阻挡层可以包括非密封电池内的密封馈通，凝胶，聚合物或固体电解质，以及密封构件。 屏障还可以是在IMD内封装非密封电池和吸气剂的材料。 在一些实施例中，IMD包括包括互连构件的模块化IMD。 在这种情况下，阻挡层可以包括填充由互连构件限定的空隙的至少一部分的材料。 互连构件的长度和横截面积也可以用作屏障。

    Battery housing configuration
    3.
    发明申请
    Battery housing configuration 审中-公开
    电池外壳配置

    公开(公告)号：US20050003268A1

    公开(公告)日：2005-01-06

    申请号：US10835245

    申请日：2004-04-29

    申请人： Erik Scott ,  Carl Wahlstrand ,  Robert Skime ,  Craig Schmidt ,  James Haase

    发明人： Erik Scott ,  Carl Wahlstrand ,  Robert Skime ,  Craig Schmidt ,  James Haase

    IPC分类号： A61N1/02 ,  A61N1/375 ,  H01M2/00 ,  H01M2/02 ,  H01M2/30 ,  H01M6/00

    CPC分类号： A61N1/375 ,  A61N1/378 ,  H01M2/0202 ,  H01M2/0217 ,  H01M2/08

    摘要： The invention is directed to techniques for decreasing the volume and thickness of a hermetic battery that includes an electrode stack contained within a hermetic housing. In particular, the invention is directed to batteries that have a non-uniform thickness as defined by the hermetic housing. A battery according to the invention includes a battery housing with at least two battery housing portions that define different thicknesses. For example, a first portion of the battery housing may have first thickness and house the battery, while a second portion of the battery housing has a second thickness and includes one or more feedthroughs. The second thickness may be greater than the first thickness.

    摘要翻译： 本发明涉及减少密封电池的体积和厚度的技术，其包括包含在密封壳体内的电极堆叠。 特别地，本发明涉及具有由密封壳体限定的不均匀厚度的电池。 根据本发明的电池包括具有限定不同厚度的至少两个电池壳体部分的电池壳体。 例如，电池壳体的第一部分可以具有第一厚度并且容纳电池，而电池壳体的第二部分具有第二厚度并且包括一个或多个馈通。 第二厚度可以大于第一厚度。

    Implantable medical device with a nonhermetic battery
    4.
    发明申请
    Implantable medical device with a nonhermetic battery 有权
    具有非密封电池的可植入医疗器械

    公开(公告)号：US20050004618A1

    公开(公告)日：2005-01-06

    申请号：US10835233

    申请日：2004-04-29

    申请人： Erik Scott ,  Carl Wahlstrand ,  Robert Skime ,  Craig Schmidt

    发明人： Erik Scott ,  Carl Wahlstrand ,  Robert Skime ,  Craig Schmidt

    IPC分类号： A61N1/05 ,  A61N1/34 ,  A61N1/36 ,  A61N1/372 ,  A61N1/375

    CPC分类号： A61N1/375 ,  A61N1/378

    摘要： An implantable medical device (IMD) including a nonhermetic battery is described. The IMD includes components and a power source module that includes the nonhermetic battery. The IMD also includes a barrier to substantially impede movement of substances from the nonhermetic battery to the components. The barrier may include a hermetic feedthrough, a gel, a polymer, or a solid electrolyte within the nonhermetic battery, and a seal member. The barrier may also be a material that encapsulates the nonhermetic battery and a getter within the IMD. In some embodiments, the IMD comprises a modular IMD including an interconnect member. In that case, the barrier may include a material that fills at least a portion of a void defined by the interconnect member. A length and a cross-sectional area of the interconnect member may also act as a barrier.

    摘要翻译： 描述了包括非密封电池的可植入医疗装置（IMD）。 IMD包括组件和包含非密封电池的电源模块。 IMD还包括阻止物质从非密封电池移动到部件的屏障。 阻挡层可以包括非密封电池内的密封馈通，凝胶，聚合物或固体电解质，以及密封构件。 屏障还可以是在IMD内封装非密封电池和吸气剂的材料。 在一些实施例中，IMD包括包括互连构件的模块化IMD。 在这种情况下，阻挡层可以包括填充由互连构件限定的空隙的至少一部分的材料。 互连构件的长度和横截面积也可以用作屏障。

    Implantable medical device with lubricious material
    6.
    发明申请
    Implantable medical device with lubricious material 审中-公开
    具有光滑材料的植入式医疗器械

    公开(公告)号：US20070074732A1

    公开(公告)日：2007-04-05

    申请号：US11526514

    申请日：2006-09-25

    申请人： Ruchika Singhal ,  Darren Janzig ,  Carl Wahlstrand ,  Robert Skime ,  Paulette Olson ,  Erik Scott ,  James Randall

    发明人： Ruchika Singhal ,  Darren Janzig ,  Carl Wahlstrand ,  Robert Skime ,  Paulette Olson ,  Erik Scott ,  James Randall

    IPC分类号： A61B19/00

    CPC分类号： A61N1/375 ,  A61B2560/0443 ,  A61N1/0526 ,  A61N1/3605

    摘要： An implantable medical device with lubricious material permits implantable medical devices to have a reduced friction between the device and at least a portion of the surrounding tissue. 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 tissue. The lubricious material may be provided on or impregnated in the housing or the member. In some embodiments, the device is configured for implantation in the head of a human body. In other embodiments, the device is configured for implantation between the cranium and the scalp. In some embodiments, the device includes a single module while in other embodiments a plurality of modules are coupled together to provide a smaller profile.

    摘要翻译： 具有润滑材料的可植入医疗装置允许植入式医疗装置在装置与周围组织的至少一部分之间具有减小的摩擦。 可植入医疗装置可以具有壳体，或者可以具有壳体和用于在装置和组织之间提供平滑界面的构件。 润滑材料可以设置在或浸渍在壳体或构件中。 在一些实施例中，该装置被配置用于植入人体的头部。 在其他实施例中，该装置被配置用于在颅骨和头皮之间植入。 在一些实施例中，设备包括单个模块，而在其他实施例中，多个模块耦合在一起以提供较小的轮廓。

    Implantable medical device with lubricious material
    7.
    发明申请
    Implantable medical device with lubricious material 审中-公开
    具有光滑材料的植入式医疗器械

    公开(公告)号：US20050245984A1

    公开(公告)日：2005-11-03

    申请号：US10837276

    申请日：2004-04-30

    申请人： Ruchika Singhal ,  Darren Janzig ,  Carl Wahlstrand ,  Robert Skime ,  Paulette Olson ,  Erik Scott ,  James Randall

    发明人： Ruchika Singhal ,  Darren Janzig ,  Carl Wahlstrand ,  Robert Skime ,  Paulette Olson ,  Erik Scott ,  James Randall

    IPC分类号： A61B5/0476 ,  A61N1/36 ,  A61N1/375

    CPC分类号： A61N1/375 ,  A61B2560/0443 ,  A61N1/0526 ,  A61N1/3605

    摘要： An implantable medical device with lubricious material permits implantable medical devices to have a reduced friction between the device and at least a portion of the surrounding tissue. 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 tissue. The lubricious material may be provided on or impregnated in the housing or the member. In some embodiments, the device is configured for implantation in the head of a human body. In other embodiments, the device is configured for implantation between the cranium and the scalp. In some embodiments, the device includes a single module while in other embodiments a plurality of modules are coupled together to provide a smaller profile.

    摘要翻译： 具有光滑材料的可植入医疗装置允许植入式医疗装置在装置与周围组织的至少一部分之间具有减小的摩擦。 可植入医疗装置可以具有壳体，或者可以具有壳体和用于在装置和组织之间提供平滑界面的构件。 润滑材料可以设置在或浸渍在壳体或构件中。 在一些实施例中，该装置被配置用于植入人体的头部。 在其他实施例中，该装置被配置用于在颅骨和头皮之间植入。 在一些实施例中，设备包括单个模块，而在其他实施例中，多个模块耦合在一起以提供较小的轮廓。