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    MRI-SAFE IMPLANTABLE MEDICAL DEVICE
    43.
    发明申请
    MRI-SAFE IMPLANTABLE MEDICAL DEVICE 有权
    MRI-SAFE可植入医疗器械

    公开(公告)号：US20160199640A1

    公开(公告)日：2016-07-14

    申请号：US15076641

    申请日：2016-03-21

    Applicant: MEDTRONIC, INC.

    Inventor： Carl D. Wahlstrand ,  Robert M. Skime ,  Gregory A. Hrdlicka ,  James M. Olsen ,  Stephen L. Bolea

    IPC: A61N1/08 ,  A61N1/05

    CPC classification number: A61N1/08 ,  A61N1/05 ,  A61N1/0534 ,  A61N1/0551 ,  A61N1/086 ,  A61N1/36071

    Abstract: A medical lead is provided for use in a pulse stimulation system of the type which includes a pulse generator for producing electrical stimulation therapy. The lead comprises an elongate insulating body and at least one electrical conductor within the insulating body. The conductor has a proximal end configured to he electrically coupled to the pulse generator and has a DC resistance in the range of 375-2000 ohms. At least one distal electrode is coupled to the conductor.

    Abstract translation: 提供了一种用于包括用于产生电刺激治疗的脉冲发生器的脉冲刺激系统的医疗引线。 引线包括细长绝缘体和绝缘体内的至少一个电导体。 导体具有被配置为电耦合到脉冲发生器的近端，并具有在375-2000欧姆范围内的直流电阻。 至少一个远端电极耦合到导体。

    ESTABLISHING CONTINUITY BETWEEN A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD AND A SHIELD WITHIN AN IMPLANTABLE LEAD EXTENSION
    48.
    发明申请
    ESTABLISHING CONTINUITY BETWEEN A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD AND A SHIELD WITHIN AN IMPLANTABLE LEAD EXTENSION 审中-公开
    建立在可植入医疗领域之间的屏障和可伸缩引线延伸中的屏蔽之间的连续性

    公开(公告)号：US20150209579A1

    公开(公告)日：2015-07-30

    申请号：US14679064

    申请日：2015-04-06

    Applicant: MEDTRONIC, INC.

    Inventor： James M. Olsen ,  Bruce R. Mehdizadeh ,  Michael J. Kern

    IPC: A61N1/08 ,  A61N1/05

    CPC classification number: A61N1/08 ,  A61B90/39 ,  A61B2090/3966 ,  A61N1/05 ,  A61N1/0551 ,  A61N1/086 ,  A61N1/3718 ,  A61N1/3752 ,  A61N2001/058 ,  A61N2001/0582 ,  A61N2001/086 ,  Y10T29/49016 ,  Y10T29/49117 ,  Y10T29/4921 ,  Y10T29/49227 ,  Y10T29/49826

    Abstract: Implantable medical leads and implantable lead extensions include a shield. The implantable medical lead is coupled to the implantable lead extension. Stimulation electrodes of the implantable medical lead contact stimulation connectors within a housing of the implantable extension to establish a conductive pathway for stimulation signals from filars of the implantable extension to filars of the implantable medical lead. Continuity is established between the shield of the implantable medical lead and the implantable extension by providing a radio frequency conductive pathway within the housing. The radio frequency conductive pathway extends from a shield of the implantable extension to a shield connector that contacts a shield electrode of the implantable medical lead. The radio frequency conductive pathway may have various forms such as a jumper wire or an extension of the shield within the implantable extension.

    Abstract translation: 植入式医疗引线和可植入引线延伸件包括一个护罩。 可植入医疗引线连接到可植入引线延伸部。 植入式医疗引线接触刺激连接器的刺激电极在可植入的延伸部的外壳内，以建立用于刺激来自可植入的延伸部的丝线到可植入医疗引线的丝束的信号的导电通路。 通过在壳体内提供射频导电通路，在可植入医疗引线的屏蔽和可植入的延伸部之间建立连续性。 射频导电路径从可植入延伸部的屏蔽延伸到接触可植入医疗引线的屏蔽电极的屏蔽连接器。 射频导电路径可以具有各种形式，例如跨接线或可植入延伸部内的护罩的延伸部。

    Implantable medical electrical lead and connector assembly
    50.
    发明授权
    Implantable medical electrical lead and connector assembly 有权
    可植入医用电线和连接器组件

    公开(公告)号：US08897890B2

    公开(公告)日：2014-11-25

    申请号：US13872328

    申请日：2013-04-29

    Applicant: Medtronic, Inc.

    Inventor： James A. Alexander ,  James M. Olsen ,  Chad Q. Cai ,  Richard T. Stone ,  James G. Skakoon ,  Kristin J. Malekkhosravi

    IPC: A61N1/00 ,  A61N1/375 ,  A61N1/05 ,  A61N1/08

    CPC classification number: A61N1/05 ,  A61N1/086 ,  A61N1/3752 ,  A61N2001/083

    Abstract: An implantable system that includes a lead and an implantable signal generator wherein the plurality of electrical contacts and the plurality of insulating regions on the lead, and the plurality of electrical connectors and the plurality of electrical insulators in the connector block are configured so that each of the plurality of electrical contacts form operable connections to the electronic circuitry through each of the plurality of electrical connector, and the insulating regions and the electrical insulators electrically isolate adjacent operable connections. Leads, and methods are also disclosed.

    Abstract translation: 一种包括引线和可植入信号发生器的可植入系统，其中所述多个电触点和所述引线上的所述多个绝缘区域以及所述连接器块中的所述多个电连接器和所述多个绝缘体被配置为使得每个 多个电触头通过多个电连接器中的每一个形成与电子电路的可操作连接，并且绝缘区域和电绝缘体电隔离相邻的可操作连接。 引线和方法也被公开。

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