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    NOVEL CAPACITIVE ELEMENTS AND FILTERED FEEDTHROUGH ELEMENTS FOR IMPLANTABLE MEDICAL DEVICES
    2.
    发明申请
    NOVEL CAPACITIVE ELEMENTS AND FILTERED FEEDTHROUGH ELEMENTS FOR IMPLANTABLE MEDICAL DEVICES 审中-公开
    用于植入式医疗设备的新型电容元件和过滤元件

    公开(公告)号：WO2009042537A2

    公开(公告)日：2009-04-02

    申请号：PCT/US2008/077179

    申请日：2008-09-22

    Applicant: MEDTRONIC, INC ,  IYER, Rajesh V.

    Inventor： IYER, Rajesh V.

    IPC: H03H7/00

    CPC classification number: A61N1/3754 ,  H01G2/04 ,  H01G2/106 ,  H01G4/35 ,  H03H2001/0014

    Abstract: A capacitive element for an implantable medical device feedthrough element includes a bore, to receive a feedthrough member, or pin of the filtered feedthrough element, an external surface extending laterally outward from a first opening of the bore, and a recessed area formed in the external surface and extending about an outer perimeter thereof. The recessed area may provide a location on which to apply a conductive material to form a joint that electrically couples the capacitive element to a ferrule of the filtered feedthrough element.

    Abstract translation: 用于可植入医疗设备馈通元件的电容性元件包括孔，以容纳过滤构件或过滤馈通元件的引脚，从孔的第一开口横向向外延伸的外表面， 以及形成在外表面中并围绕其外周延伸的凹陷区域。 凹陷区域可以提供在其上施加导电材料以形成将电容元件电耦合到滤波的馈通元件的套圈的接头的位置。

    RECEIVE COIL CONFIGURATIONS FOR IMPLANTABLE MEDICAL DEVICE
    3.
    发明申请
    RECEIVE COIL CONFIGURATIONS FOR IMPLANTABLE MEDICAL DEVICE 审中-公开

    公开(公告)号：WO2020006331A1

    公开(公告)日：2020-01-02

    申请号：PCT/US2019/039679

    申请日：2019-06-28

    Applicant: MEDTRONIC, INC.

    Inventor： IYER, Rajesh V. ,  MUNNS, Gordon O. ,  NORTON, John D. ,  SCHMIDT, Craig L. ,  YOUNG, Paul B.

    IPC: A61N1/372 ,  A61N1/378

    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 implantable medical device in some examples include a receive antenna configuration that may include at least one infinity shaped receive coil. One or more of the receive coils may be affixed to a ferrite sheet formed having a curved shape that conforms to a curvature on an inner surface of a portion of a housing of the implantable medical device so that the ferrite sheet and the receive coil or coils may be positioned adjacent to some portion of the curved inner surface with the ferrite sheet positioned between the inner surface and the receive coil or coils.

    CAPACITOR INCLUDING REGISTRATION FEATURE FOR ALIGNING AN INSULATOR LAYER
    4.
    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：WO2012166709A2

    公开(公告)日：2012-12-06

    申请号：PCT/US2012/039826

    申请日：2012-05-29

    Applicant: MEDTRONIC, INC. ,  IYER, Rajesh V.

    Inventor： IYER, Rajesh V.

    IPC: H01G4/35 ,  H01B19/00

    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。

    MULTI-AXIS COIL FOR IMPLANTABLE MEDICAL DEVICE
    7.
    发明申请
    MULTI-AXIS COIL FOR IMPLANTABLE MEDICAL DEVICE 审中-公开

    公开(公告)号：WO2020006334A1

    公开(公告)日：2020-01-02

    申请号：PCT/US2019/039683

    申请日：2019-06-28

    Applicant: MEDTRONIC, INC.

    Inventor： IYER, Rajesh V. ,  MUNNS, Gordon O. ,  NIELSEN, Christian S. ,  SCHMIDT, Craig L. ,  YOUNG, Paul B.

    IPC: A61N1/378

    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 implantable devices in some examples include a multi-axis antenna having a plurality of coil windings arranged orthogonal to one another. The multi-axis antenna configured to generate at least a minimum level of induced current for recharging a power source of the implanted medical device regardless of the orientation of a direction of a magnetic field imposed on the multi-axis antenna relative to an orientation of the implanted medical device and the multi-axis antenna for a given energy level of the imposed magnetic field.

    MEDICAL DEVICES AND/OR LEAD EXTENSIONS HAVING FIXATION STRUCTURES WITH RETAINED PORTIONS PROVIDING MEDICAL LEAD FIXATION
    9.
    发明申请
    MEDICAL DEVICES AND/OR LEAD EXTENSIONS HAVING FIXATION STRUCTURES WITH RETAINED PORTIONS PROVIDING MEDICAL LEAD FIXATION 审中-公开

    公开(公告)号：WO2018102042A1

    公开(公告)日：2018-06-07

    申请号：PCT/US2017/057348

    申请日：2017-10-19

    Applicant: MEDTRONIC, INC.

    Inventor： IYER, Rajesh V. ,  PARALIKAR, Kunal J. ,  ROLES, Randy S.

    IPC: A61N1/375 ,  H01R13/52

    Abstract: Medical devices include fixation structures that include retained portions that provide medical lead fixation within the medical devices. Lead extensions include fixation structures that include retained portions that provide medical lead fixation within the lead extensions. A grip that a clinician may grasp and manipulate is engaged with a nose structure of a header block of the medical device or a connector block of a lead extension and manipulation of the grip causes compression of a deformable structure to ultimately create fixation of the lead or lead extension within the header block or the lead within the extension connector block. The deformable structure may be the retained portion of the fixation structure or alternatively may be separate from the fixation structure.

    IMPLANTABLE MEDICAL DEVICES AND RELATED CONNECTOR ENCLOSURE ASSEMBLIES UTILIZING CONDUCTORS ELECTRICALLY COUPLED TO FEEDTHROUGH PINS
    10.
    发明申请
    IMPLANTABLE MEDICAL DEVICES AND RELATED CONNECTOR ENCLOSURE ASSEMBLIES UTILIZING CONDUCTORS ELECTRICALLY COUPLED TO FEEDTHROUGH PINS 审中-公开
    可植入医疗器械及相关连接器外壳组件使用导体与电源连接电连接

    公开(公告)号：WO2012102971A1

    公开(公告)日：2012-08-02

    申请号：PCT/US2012/022086

    申请日：2012-01-20

    Applicant: MEDTRONIC, INC. ,  DEININGER, Steven T. ,  BAADE, Michael J. ,  IYER, Rajesh V.

    Inventor： DEININGER, Steven T. ,  BAADE, Michael J. ,  IYER, Rajesh V.

    IPC: A61N1/375

    CPC classification number: A61N1/3754 ,  A61N1/375 ,  H01G4/35 ,  H01R4/029 ,  H01R13/516 ,  H01R13/5224 ,  H01R24/58 ,  H01R43/26 ,  H01R2107/00 ,  H01R2201/12 ,  H05K7/02 ,  H05K7/1427 ,  Y10T29/4913 ,  Y10T29/49208

    Abstract: Implantable medical devices include connector enclosure assemblies that utilize conductors electrically coupled to feedthrough pins that extend into a can where electrical circuitry is housed. The conductors may be coupled to the feedthrough pins and to capacitor plates within a filter capacitor by an electrically conductive bonding material and as a single bonding event during manufacturing. The base plate of the connector enclosure assembly may also include a ground pin. Ground capacitor plates may be present at a ground aperture of the filter capacitor where the ground pin passes through so that the ground pin, a ground conductor, and the ground capacitor plate may be coupled. A protective cover may be provided for the connector enclosure assembly to enclose the conductors intended to extend into the can prior to the assembly being joined to the can. Conductors may be attached to a common tab that is subsequently removed.

    Abstract translation: 可植入医疗设备包括连接器外壳组件，其使用电耦合到馈通引脚的导体，所述引脚延伸到容纳电路的罐中。 导体可以通过导电接合材料和制造期间的单一接合事件耦合到馈通引脚和滤波电容器内的电容器板。 连接器外壳组件的基板还可以包括接地引脚。 接地电容器板可能存在于接地引脚穿过的滤波电容器的接地孔，使得接地引脚，接地导体和接地电容器板可以耦合。 可以为连接器外壳组件提供保护盖，以在组件连接到罐之前封闭旨在延伸到罐中的导体。 导体可以附接到随后被去除的公共标签上。

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