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    Hermetically-sealed package and method of forming same
    11.
    发明授权
    Hermetically-sealed package and method of forming same 有权

    公开(公告)号：US11337625B2

    公开(公告)日：2022-05-24

    申请号：US16673493

    申请日：2019-11-04

    Applicant: Medtronic, Inc.

    Inventor： Mark R. Boone ,  Jonathan L. Kuhn

    IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/145 ,  F21V9/00 ,  F21V3/00 ,  F21V23/06 ,  A61B5/024 ,  A61B5/026 ,  A61B5/08 ,  A61N1/05 ,  A61N1/375 ,  A61N1/39 ,  F21V31/00 ,  F21Y115/10

    Abstract: Various embodiments of a sealed package and a method of forming such package are disclosed. The package includes a housing, a substrate hermetically sealed to the housing, and a light source disposed on a first major surface of the substrate. The package further includes a detector disposed on the first major surface of the substrate and having a detecting surface. The package also includes a masking layer disposed on at least one of the first major surface and a second major surface of the substrate, where the masking layer includes a first aperture aligned with an emission axis of the light source in a direction orthogonal to the first major surface of the substrate. The masking layer further includes a second aperture aligned with a detection axis of the detector in a direction orthogonal to the first major surface of the substrate.

    IMPLANTABLE MEDICAL DEVICES HAVING MULTI-CELL POWER SOURCES
    14.
    发明申请
    IMPLANTABLE MEDICAL DEVICES HAVING MULTI-CELL POWER SOURCES 有权
    具有多个电源的可植入医疗器械

    公开(公告)号：US20160067507A1

    公开(公告)日：2016-03-10

    申请号：US14695309

    申请日：2015-04-24

    Applicant: Medtronic, Inc.

    Inventor： Lonny V. Cabelka ,  Mark R. Boone ,  Randolph E. Crutchfield ,  Kevin P. Kuehn ,  John T. Meador ,  John D. Norton ,  Craig L. Schmidt

    IPC: A61N1/39 ,  H01M10/42

    CPC classification number: A61N1/3975 ,  A61N1/378 ,  A61N1/3782 ,  A61N1/3931 ,  A61N1/3937 ,  A61N1/3956 ,  A61N1/3981 ,  H01M10/4257 ,  H01M2010/4271

    Abstract: An implantable medical device includes a low-power circuit and a multi-cell power source. The cells of the power source are coupled in a parallel configuration. The implantable medical device includes both a low power circuit that is selectively coupled between the first and second cells and a high power output circuit that is directly coupled to the first and second cells in a parallel configuration. An isolation circuit is coupled to the first cell, the second cell and the low power circuit to maintain a current isolation between the first cell and the second cell at least during delivery of current having a large magnitude to the high power output circuit.

    Abstract translation: 可植入医疗装置包括低功率电路和多电池电源。 电源的电池以并联结构耦合。 可植入医疗装置包括选择性地耦合在第一和第二小室之间的低功率电路和以并联配置直接耦合到第一和第二小区的高功率输出电路。 至少在向大功率输出电路传送具有大幅度的电流时，隔离电路耦合到第一单元，第二单元和低功率电路，以保持第一单元和第二单元之间的电流隔离。

    Therapy delivery method and system for implantable medical devices
    15.
    发明授权
    Therapy delivery method and system for implantable medical devices 有权
    可植入医疗器械的治疗方法和系统

    公开(公告)号：US08886314B2

    公开(公告)日：2014-11-11

    申请号：US13626988

    申请日：2012-09-26

    Applicant: Medtronic, Inc.

    Inventor： Randolph E. Crutchfield ,  Lonny V. Cabelka ,  Mark R. Boone ,  Marshall J. Rasmussen

    IPC: A61N1/37 ,  A61N1/39

    CPC classification number: A61N1/3981 ,  A61N1/371 ,  A61N1/3906 ,  A61N1/3956 ,  A61N1/3987

    Abstract: The disclosure relates to an apparatus and method for inducing ventricular fibrillation in a patient to facilitate defibrillation threshold testing. The apparatus includes a plurality of output capacitors that are dynamically configurable in a selected stacking arrangement that facilitates delivery of energy for inducing the ventricular fibrillation. An output of the apparatus is coupled to patient electrodes and a threshold energy level delivered by the output capacitors is determined.

    Abstract translation: 本公开涉及一种用于诱导患者心室颤动的装置和方法，以促进除颤阈值测试。 该装置包括多个输出电容器，其可以以选择的堆叠布置动态地配置，这有助于输送用于诱导心室颤动的能量。 设备的输出耦合到患者电极，并确定由输出电容器传递的阈值能量水平。

    Integrated circuit package and method of forming same
    17.
    发明授权
    Integrated circuit package and method of forming same 有权

    公开(公告)号：US11031345B2

    公开(公告)日：2021-06-08

    申请号：US16536633

    申请日：2019-08-09

    Applicant: Medtronic, Inc.

    Inventor： Chunho Kim ,  Mark R. Boone ,  Randolph E. Crutchfield

    IPC: H01L23/538 ,  H01L23/31 ,  H01L23/58 ,  H01L23/00 ,  H01L21/48 ,  H01L21/56

    Abstract: Various embodiments of an integrated circuit package and a method of forming such package are disclosed. The package includes a substrate having a core layer disposed between a first dielectric layer and a second dielectric layer, a die disposed in a cavity of the core layer, and an encapsulant disposed in the cavity between the die and a sidewall of the cavity. The package further includes a first patterned conductive layer disposed within the first dielectric layer, a device disposed on an outer surface of the first dielectric layer such that the first patterned conductive layer is between the device and the core layer, a second patterned conductive layer disposed within the second dielectric layer, and a conductive pad disposed on an outer surface of the second dielectric layer such that the second patterned conductive layer is between the conductive pad and the core layer.

    MULTIPLE TRANSFORMER CHARGING CIRCUITS FOR IMPLANTABLE MEDICAL DEVICES
    18.
    发明申请
    MULTIPLE TRANSFORMER CHARGING CIRCUITS FOR IMPLANTABLE MEDICAL DEVICES 有权
    用于可植入医疗器械的多变压器充电电路

    公开(公告)号：US20160067508A1

    公开(公告)日：2016-03-10

    申请号：US14695447

    申请日：2015-04-24

    Applicant: Medtronic, Inc.

    Inventor： Mark R. Boone ,  Randolph E. Crutchfield ,  Lonny V. Cabelka ,  Kevin P. Kuehn ,  John T. Meador

    IPC: A61N1/39

    CPC classification number: A61N1/3975 ,  A61N1/378 ,  A61N1/3937 ,  A61N1/3956 ,  A61N1/3981

    Abstract: An implantable medical device includes a low-power circuit, a high-power circuit, and a dual-cell power source. The power source is coupled to a dual-transformer such that each cell is connected to only one of the transformers. Each transformer includes multiple windings and each of the windings is coupled to a capacitor, and the capacitors are all connected in a series configuration. The low power circuit is coupled to the power source and issues a control signal to control the delivery of charge from the power source to the plurality of capacitors through the first and second transformers.

    Abstract translation: 可植入医疗装置包括低功率电路，高功率电路和双电池电源。 电源耦合到双变压器，使得每个单元仅连接到一个变压器。 每个变压器包括多个绕组，并且每个绕组耦合到电容器，并且电容器都以串联配置连接。 低功率电路耦合到电源并且发出控制信号以控制通过第一和第二变压器从电源向多个电容器传送电荷。

    THERAPY DELIVERY METHOD AND SYSTEM FOR IMPLANTABLE MEDICAL DEVICES
    19.
    发明申请
    THERAPY DELIVERY METHOD AND SYSTEM FOR IMPLANTABLE MEDICAL DEVICES 有权
    用于可植入医疗器械的治疗方法和系统

    公开(公告)号：US20140088659A1

    公开(公告)日：2014-03-27

    申请号：US13626988

    申请日：2012-09-26

    Applicant: MEDTRONIC, INC.

    Inventor： Randolph E. Crutchfield ,  Lonny V. Cabelka ,  Mark R. Boone ,  Marshall J. Rasmussen

    IPC: A61N1/39

    CPC classification number: A61N1/3981 ,  A61N1/371 ,  A61N1/3906 ,  A61N1/3956 ,  A61N1/3987

    Abstract: The disclosure relates to an apparatus and method for inducing ventricular fibrillation in a patient to facilitate defibrillation threshold testing. The apparatus includes a plurality of output capacitors that are dynamically configurable in a selected stacking arrangement that facilitates delivery of energy for inducing the ventricular fibrillation. An output of the apparatus is coupled to patient electrodes and a threshold energy level delivered by the output capacitors is determined

    Abstract translation: 本公开涉及一种用于诱导患者心室颤动的装置和方法，以促进除颤阈值测试。 该装置包括多个输出电容器，其可以以选择的堆叠布置动态地配置，这有助于输送用于诱导心室颤动的能量。 设备的输出耦合到患者电极，并确定由输出电容器传递的阈值能量水平

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