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    SEALED PACKAGE AND METHOD OF FORMING SAME
    42.
    发明申请
    SEALED PACKAGE AND METHOD OF FORMING SAME 审中-公开

    公开(公告)号：US20200001093A1

    公开(公告)日：2020-01-02

    申请号：US16021177

    申请日：2018-06-28

    Applicant: Medtronic, Inc.

    Inventor： Andrew J. Thom ,  Rajesh V. Iyer ,  Gordon O. Munns ,  Christian S. Nielsen ,  Andrew J. Ries

    IPC: A61N1/375

    Abstract: Various embodiments of a hermetically-sealed package and a method of forming such package are disclosed. The package includes a housing that extends along a housing axis between a first end and a second end, where the housing includes first and second opaque portions and a transparent portion disposed between the first and second opaque portions. The first opaque portion is hermetically sealed to a first end of the transparent portion and the second opaque portion is hermetically sealed to a second end of the transparent portion. At least one of the first and second opaque portions is hermetically sealed to the transparent portion by a weld ring. The package further includes a power source disposed within the housing, and an inductive coil disposed at least partially within the transparent portion of the housing and electrically connected to the power source.

    IMPLANTABLE MEDICAL DEVICES WITH ELECTRICALLY ISOLATED BATTERIES IN A SEPARATE ENCLOSURE
    43.
    发明申请
    IMPLANTABLE MEDICAL DEVICES WITH ELECTRICALLY ISOLATED BATTERIES IN A SEPARATE ENCLOSURE 审中-公开
    具有电气隔离电池的可拆卸医疗器械在独立外壳中

    公开(公告)号：US20160129264A1

    公开(公告)日：2016-05-12

    申请号：US14936942

    申请日：2015-11-10

    Applicant: MEDTRONIC, INC.

    Inventor： Erik J. Hovland ,  Rajesh V. Iyer ,  Steven J. May ,  Gordon O. Munns ,  Wesley A. Santa

    IPC: A61N1/378 ,  H01M2/10 ,  A61N1/375 ,  H01M2/30

    CPC classification number: A61N1/378 ,  A61N1/375 ,  H01M2/1022 ,  H01M2/30 ,  H01M2220/30

    Abstract: Medical devices include a separate enclosure that houses a battery and electrically isolates the battery from external conditions such as any metal enclosures and ultimately isolates the battery from body fluids. Thus, the separate enclosure attaches to a housing of a medical device and provides for modularity of the battery which allows, for instance, different size batteries to be used with the same medical device design. The separate enclosure further prevents stimulation current from leaking back to the battery housing by providing the electrical isolation.

    Abstract translation: 医疗设备包括一个单独的外壳，其容纳电池并将电池与诸如任何金属外壳的外部条件电隔离，并最终将电池与体液隔离。 因此，单独的外壳连接到医疗装置的壳体并且提供电池的模块化，其允许例如不同尺寸的电池与相同的医疗装置设计一起使用。 单独的外壳进一步通过提供电隔离来防止刺激电流泄漏回电池壳体。

    CAPACITOR INCLUDING REGISTRATION FEATURE FOR ALIGNING AN INSULATOR LAYER
    46.
    发明申请
    CAPACITOR INCLUDING REGISTRATION FEATURE FOR ALIGNING AN INSULATOR LAYER 审中-公开
    电容器包括用于对准绝缘层的注册特征

    公开(公告)号：US20140111904A1

    公开(公告)日：2014-04-24

    申请号：US14138197

    申请日：2013-12-23

    Applicant: Medtronic, Inc.

    Inventor： Rajesh V. Iyer

    IPC: H01G4/35

    CPC classification number: H01G4/35 ,  A61N1/3754 ,  H01G4/40

    Abstract: In one example, a capacitor structure may include a capacitor comprising a surface that defines at least one feedthrough aperture and a ceramic insulator layer attached to the surface. The surface of the capacitor may include a capacitor registration feature, and the ceramic insulator layer may include a ceramic insulator layer registration feature. The capacitor registration feature and the ceramic insulator layer registration feature may cooperate to substantially align the ceramic insulator layer to the capacitor, e.g., prior to the ceramic layer being attached to surface of the capacitor.

    Abstract translation: 在一个示例中，电容器结构可以包括包括限定至少一个馈通孔的表面的电容器和附接到表面的陶瓷绝缘体层。 电容器的表面可以包括电容器配准特征，并且陶瓷绝缘体层可以包括陶瓷绝缘体层配准特征。 电容器配准特征和陶瓷绝缘体层对准特征可以协调以将陶瓷绝缘体层基本上对准电容器，例如在陶瓷层附着到电容器的表面之前。

    IMPLANTABLE MEDICAL DEVICE WITH FEEDTHROUGH, FEEDTHROUGH AND METHOD
    47.
    发明申请
    IMPLANTABLE MEDICAL DEVICE WITH FEEDTHROUGH, FEEDTHROUGH AND METHOD 审中-公开
    可植入医疗设备，具有有效性，有效性和方法

    公开(公告)号：US20130286536A1

    公开(公告)日：2013-10-31

    申请号：US13772465

    申请日：2013-02-21

    Applicant: MEDTRONIC, INC.

    Inventor： Rajesh V. Iyer ,  Lea A. Nygren ,  Brad C. Tischendorf

    IPC: A61N1/05

    CPC classification number: A61N1/05 ,  A61N1/3754 ,  H01G2/103 ,  H01G4/236 ,  H01G4/35 ,  Y10T29/49117

    Abstract: Feedthrough and method for making a feedthrough. The feedthrough has a ferrule forming a ferrule lumen, an electrically conductive pin extending longitudinally through at least a portion of the ferrule lumen, a filter capacitor surrounding the electrically conductive pin within the ferrule lumen, the filter capacitor having a bonding surface, and a ceramic seal positioned within the ferrule lumen directly abutting the filter capacitor sealing a space between the electrically conductive pin and the ferrule. The ceramic seal adheres to and creates an adhesive bond with the bonding surface of the capacitor and substantially inhibits fluid flow through the ferrule lumen.

    Abstract translation: 馈通和馈送方法。 馈通具有形成套圈内腔的套圈，纵向延伸穿过套圈内腔的至少一部分的导电销，围绕套管腔内的导电销的滤波电容器，滤波电容器具有接合表面，以及陶瓷 定位在套圈腔内的密封件直接邻接过滤器电容器，密封导电销和套圈之间的空间。 陶瓷密封件粘附并与电容器的结合表面形成粘合剂粘合剂并且基本上抑制流过套管内腔的流体。

    RECHARGE OF IMPLANTED MEDICAL DEVICES
    49.
    发明申请
    RECHARGE OF IMPLANTED MEDICAL DEVICES 有权

    公开(公告)号：US20220029465A1

    公开(公告)日：2022-01-27

    申请号：US17497653

    申请日：2021-10-08

    Applicant: Medtronic, Inc.

    Inventor： Christian S. Nielsen ,  Rajesh V. Iyer ,  Gordon O. Munns ,  Craig L. Schmidt ,  Paul B. Young

    IPC: H02J50/40 ,  A61N1/372 ,  H01F38/14 ,  H02J50/10 ,  H02J50/90 ,  A61B5/00 ,  A61N1/378 ,  H02J50/80 ,  H02J7/02 ,  H02J5/00

    Abstract: Systems, devices and methods allow inductive recharging of a power source located within or coupled to an implantable medical device while the device is implanted in a patient. The recharging system/device in some examples includes a first electrical coil and a second electrical coil configured to generate opposing magnetic fields forming a resultant magnetic field within a recharging envelope located between the coils. A third coil of the implantable medical device may be positioned within the recharging envelope so that the resultant magnetic field is imposed on the third coil, causing electrical energy to be induced in the third coil, the induced electrical energy used to recharge a power source of an implantable medical device coupled to the third coil, and/or to power operation of the implantable medical device.

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