Method of making an hermetically sealed implantable medical device having a vacuum-treated liquid electrolyte-filled flat electrolytic capacitor
    1.
    发明授权
    Method of making an hermetically sealed implantable medical device having a vacuum-treated liquid electrolyte-filled flat electrolytic capacitor 失效
    制造具有真空处理的液体电解质填充的扁平电解电容器的气密密封的可植入医疗装置的方法

    公开(公告)号:US06184160B2

    公开(公告)日:2001-02-06

    申请号:US09443632

    申请日:1999-11-19

    IPC分类号: H01L2100

    CPC分类号: H01G9/00 A61N1/378 Y10T29/417

    摘要: An implantable medical device such as a defibrillator is described. The device includes an hermetically sealed housing containing a flat electrolytic capacitor and an energy source such as a battery. The battery is connected to the capacitor and provides charge thereto. The capacitor stores the charge at a relatively high voltage. The charge stored in the capacitor is discharged through a defibrillation lead to a site on or in the heart when fibrillation of the heart is detected by the implantable medical device. Methods of making and using the implantable medical device, the capacitor, and their various components are disclosed.

    摘要翻译: 描述了诸如除颤器的可植入医疗装置。 该装置包括一个包含平坦的电解电容器和诸如电池的能量源的气密密封的外壳。 电池连接到电容器并提供电荷。 电容器将电荷存储在较高的电压。 存储在电容器中的电荷通过除颤导线排出到心脏上或心脏中的部位,通过可植入医疗装置检测心脏的颤动。 公开了制造和使用可植入医疗装置,电容器及其各种部件的方法。

    Method of making a vacuum-treated liquid electrolyte-filled flat
electrolytic capacitor
    2.
    发明授权
    Method of making a vacuum-treated liquid electrolyte-filled flat electrolytic capacitor 失效
    制造真空处理液体电解液填充平板电解电容器的方法

    公开(公告)号:US6099600A

    公开(公告)日:2000-08-08

    申请号:US103966

    申请日:1998-06-24

    IPC分类号: H01G9/00 H01L21/00

    CPC分类号: H01G9/00 A61N1/378 Y10T29/417

    摘要: An implantable medical device such as a defibrillator is described. The device includes an hermetically sealed housing containing a flat electrolytic capacitor and an energy source such as a battery. The battery is connected to the capacitor and provides charge thereto. The capacitor stores the charge at a relatively high voltage. The charge stored in the capacitor is discharged through a defibrillation lead to a site on or in the heart when fibrillation of the heart is detected by the implantable medical device. Methods of making and using the implantable medical device, the capacitor, and their various components are disclosed.

    摘要翻译: 描述了诸如除颤器的可植入医疗装置。 该装置包括一个包含平坦的电解电容器和诸如电池的能量源的气密密封的外壳。 电池连接到电容器并提供电荷。 电容器将电荷存储在较高的电压。 存储在电容器中的电荷通过除颤导线排出到心脏上或心脏中的部位,通过可植入医疗装置检测心脏的颤动。 公开了制造和使用可植入医疗装置,电容器及其各种部件的方法。

    Method of making an implantable medical device having a flat
electrolytic capacitor
    6.
    发明授权
    Method of making an implantable medical device having a flat electrolytic capacitor 失效
    制造具有扁平电解电容器的可植入医疗器械的方法

    公开(公告)号:US6042624A

    公开(公告)日:2000-03-28

    申请号:US103638

    申请日:1998-06-23

    摘要: An implantable medical device such as a defibrillator is described. The device includes an hermetically sealed housing containing a flat electrolytic capacitor and an energy source such as a battery. The battery is connected to the capacitor and provides charge thereto. The capacitor stores the charge at a relatively high voltage. The charge stored in the capacitor is discharged through a defibrillation lead to a site on or in the heart when fibrillation of the heart is detected by the implantable medical device. Methods of making and using the implantable medical device, the capacitor, and their various components are disclosed.

    摘要翻译: 描述了诸如除颤器的可植入医疗装置。 该装置包括一个包含平坦的电解电容器和诸如电池的能量源的气密密封的外壳。 电池连接到电容器并提供电荷。 电容器将电荷存储在较高的电压。 存储在电容器中的电荷通过除颤导线排出到心脏上或心脏中的部位,通过可植入医疗装置检测心脏的颤动。 公开了制造和使用可植入医疗装置,电容器及其各种部件的方法。

    Volumetrically efficient battery for implantable medical devices
    8.
    发明授权
    Volumetrically efficient battery for implantable medical devices 失效
    用于植入式医疗设备的体积有效的电池

    公开(公告)号:US06040082A

    公开(公告)日:2000-03-21

    申请号:US903297

    申请日:1997-07-30

    摘要: A high rate battery having a coiled electrode assembly housed in a case that efficiently utilizes the space available in many implantable medical devices is disclosed. The battery case provides a planar surface opposite an arcuate surface to allow for the close abutting of other components located within the implantable device while also providing for efficient location of the battery within an arcuate edge of the device. The battery cases include at least three planar sides extending between a top and a base of the battery case, wherein the arcuate side is located directly opposite one of the planar sides. The battery case may form a prismatic solid shape with one arcuate surface and five planar surfaces. The batteries may include a coiled electrode assembly including an anode and a cathode; electrolyte; and a case liner containing the electrode assembly. The coiled electrode assembly can have an elliptical cross-section including two arcuate ends, wherein one of the arcuate ends is nested within an arcuate side of the case. The batteries are capable of delivering about 20 joules or more in about 20 seconds or less; and may also be capable of delivering about 20 joules or more at least twice in a period of about 30 seconds. Also included are implantable defibrillator devices incorporating the batteries and methods of manufacturing the batteries including drawing the battery case from metal.

    摘要翻译: 公开了一种高速电池,其具有容纳在有效利用许多可植入医疗装置中的空间的壳体中的盘绕电极组件。 电池壳提供与弓形表面相对的平坦表面,以允许位于可植入装置内的其它部件的紧密邻接,同时还提供电池在装置的弓形边缘内的有效定位。 电池壳体包括在电池壳体的顶部和底部之间延伸的至少三个平面侧,其中弧形侧面位于与一个平面侧面正对的位置。 电池盒可以形成具有一个弧形表面和五个平坦表面的棱柱形实体形状。 电池可以包括包括阳极和阴极的线圈电极组件; 电解液 以及包含电极组件的壳体衬里。 线圈电极组件可以具有包括两个弓形端部的椭圆形横截面,其中弓形端部之一嵌套在壳体的弧形侧内。 电池能够在约20秒以内提供约20焦耳或更多; 并且还可以在约30秒的时间内能够输送约20焦耳或更多至少两次。 还包括结合有电池的可植入除颤器装置和制造电池的方法,包括从金属中拉出电池壳体。