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    NOVEL ASSEMBLY METHODS FOR MEDICAL ELECTRICAL LEADS
    11.
    发明申请
    NOVEL ASSEMBLY METHODS FOR MEDICAL ELECTRICAL LEADS 有权
    医疗电气领域的新型组装方法

    公开(公告)号：US20130276302A1

    公开(公告)日：2013-10-24

    申请号：US13918630

    申请日：2013-06-14

    Applicant: Medtronic, Inc.

    Inventor： Sean P. Skubitz ,  Michael L. Metzler ,  Mary L. Boatwright ,  Stephen L. Bolea ,  Jessica L. Tower

    IPC: A61N1/05

    CPC classification number: A61N1/05 ,  A61N1/0553 ,  Y10T29/49002 ,  Y10T29/4913

    Abstract: A method for making a medical electrical lead electrode assembly includes the steps of: forming an insulative carrier from an insulative material; coupling at least one conductive component to the carrier by inserting a pre-formed tab of the conductive component through the carrier, from a first side thereof to a second side thereof, so that the conductive component is secured to the carrier with the tab extending along a surface of the second side of the carrier and an inward facing surface of an electrode portion of the conductive component being disposed against a surface of the first side of the carrier; coupling an elongate flexible conductor to the tab of the component; and forming an insulative layer over the second side of the carrier, the tab and the conductor electrically coupled to the tab.

    Abstract translation: 制造医用电极电极组件的方法包括以下步骤：从绝缘材料形成绝缘载体; 通过将导电部件的预先形成的突片从其第一侧插入到第二侧，将至少一个导电部件耦合到载体，使得导电部件固定到载体上，其中突片沿着 载体的第二面的表面和导电部件的电极部分的面向内的表面设置在载体的第一侧的表面上; 将细长的柔性导体耦合到所述部件的突出部; 以及在所述载体的第二侧上形成绝缘层，所述突片和所述导体电连接到所述突片。

    MEDICAL LEAD WITH SEGMENTED ELECTRODES
    12.
    发明申请
    MEDICAL LEAD WITH SEGMENTED ELECTRODES 有权

    公开(公告)号：US20220016414A1

    公开(公告)日：2022-01-20

    申请号：US17492110

    申请日：2021-10-01

    Applicant: Medtronic, Inc.

    Inventor： Sean P. Skubitz ,  Daniel C. Oster ,  Jacob Silverberg ,  Stephen L. Bolea ,  Jeffrey M. Novotny ,  Justin M. Claus ,  Robert R. Rowe

    IPC: A61N1/05 ,  H01R24/58

    Abstract: A medical lead system includes a lead body, a plurality of electrical conductors, and a plurality of electrodes. The lead body may include a distal end and a proximal end defining a longitudinal axis of the lead body. The plurality of electrical conductors extending about the longitudinal axis of the lead body. The plurality of electrodes is positioned around an outer perimeter of the lead body. An inner surface of each of the plurality of electrodes defines an inner perimeter. Each respective electrode of the plurality of electrodes is electrically coupled to a respective electrical conductor of the plurality of electrical conductors. Each electrode of the plurality of electrodes includes at least one electrode locking feature extending into the lead body from the inner perimeter.

    MRI-safe implantable lead
    14.
    发明授权
    MRI-safe implantable lead 有权
    MRI安全可植入引线

    公开(公告)号：US09302101B2

    公开(公告)日：2016-04-05

    申请号：US14215822

    申请日：2014-03-17

    Applicant: Medtronic, Inc.

    Inventor： Carl D. Wahlstrand ,  Gregory A. Hrdlicka ,  Thomas E. Cross, Jr. ,  Thomas Barry Hoegh ,  James M. Olsen ,  Stephen L. Bolea

    IPC: A61N1/08 ,  A61N1/05

    CPC classification number: A61N1/08 ,  A61N1/05 ,  A61N1/0534 ,  A61N1/0553 ,  A61N1/086

    Abstract: A stimulation lead is configured to be implanted into a patient's body and includes at least one distal stimulation electrode and at least one conductive filer electrically coupled to the distal stimulation electrode. A jacket is provided for housing the conductive filer and providing a path distributed along at least a portion of the length of the lead for conducting induced RF energy from the filer to the patient's body.

    Abstract translation: 刺激引线被配置为植入患者体内，并且包括至少一个远端刺激电极和至少一个电连接到远端刺激电极的导电滤波器。 提供外壳以容纳导电滤波器并且提供沿着引线长度的至少一部分分布的路径，以将感应的RF能量从滤波器传导到患者身体。

    Assembly methods for medical electrical leads
    16.
    发明授权
    Assembly methods for medical electrical leads 有权
    医疗电线的装配方法

    公开(公告)号：US08886276B2

    公开(公告)日：2014-11-11

    申请号：US13918630

    申请日：2013-06-14

    Applicant: Medtronic, Inc.

    Inventor： Sean P. Skubitz ,  Michael E. Metzler ,  Mary L. Boatwright ,  Stephen L. Bolea ,  Jessica L. Tower

    IPC: A61N1/04 ,  A61N1/05

    CPC classification number: A61N1/05 ,  A61N1/0553 ,  Y10T29/49002 ,  Y10T29/4913

    Abstract: A method for making a medical electrical lead electrode assembly includes the steps of: forming an insulative carrier from an insulative material; coupling at least one conductive component to the carrier by inserting a pre-formed tab of the conductive component through the carrier, from a first side thereof to a second side thereof, so that the conductive component is secured to the carrier with the tab extending along a surface of the second side of the carrier and an inward facing surface of an electrode portion of the conductive component being disposed against a surface of the first side of the carrier; coupling an elongate flexible conductor to the tab of the component; and forming an insulative layer over the second side of the carrier, the tab and the conductor electrically coupled to the tab.

    Abstract translation: 制造医用电极电极组件的方法包括以下步骤：从绝缘材料形成绝缘载体; 通过将导电部件的预先形成的突片从其第一侧插入到第二侧，将至少一个导电部件耦合到载体，使得导电部件固定到载体上，其中突片沿着 载体的第二面的表面和导电部件的电极部分的面向内的表面设置在载体的第一侧的表面上; 将细长的柔性导体耦合到所述部件的突出部; 以及在所述载体的第二侧上形成绝缘层，所述突片和所述导体电连接到所述突片。

    IMPLANTABLE MEDICAL LEADS AND LEAD EXTENSIONS HAVING AN ENCAPSULATION BAND
    17.
    发明申请
    IMPLANTABLE MEDICAL LEADS AND LEAD EXTENSIONS HAVING AN ENCAPSULATION BAND 审中-公开

    公开(公告)号：US20200338354A1

    公开(公告)日：2020-10-29

    申请号：US16396389

    申请日：2019-04-26

    Applicant: MEDTRONIC, INC.

    Inventor： Stephen L. Bolea ,  Adam J. Rivard ,  Mary Bengtson ,  Justin M. Claus ,  Ryan R. Davis ,  Scott M. Hanson ,  Sean P. Skubitz

    IPC: A61N1/375 ,  A61L31/10 ,  A61N1/08 ,  A61N1/05

    Abstract: Implantable medical leads and/or lead extensions include a band that encapsulates a portion of conductors of the lead and/or lead extension. The band may be reflowed in order to provide the encapsulation of the conductors. The band may further be used to create a seal together with the surrounding lead body and an additional object such as a stiffener rod, stylet tube, and/or molding stylet, to allow a proximal area of a lumen of the lead body to be injection molded while prevent the injection molding material from proceeding past the band. When a stiffener rod is present in a proximal area of the lead and/or lead extension, additional stiffness is provided to the lead body to resist buckling of the lead body during insertion of the proximal end. The band may be bonded to the stiffener rod to fix the position of the stiffener rod relative to the conductors.

    MEDICAL LEAD WITH SEGMENTED ELECTRODES
    19.
    发明申请
    MEDICAL LEAD WITH SEGMENTED ELECTRODES 审中-公开

    公开(公告)号：US20190060634A1

    公开(公告)日：2019-02-28

    申请号：US16039811

    申请日：2018-07-19

    Applicant: Medtronic, Inc.

    Inventor： Sean P. Skubitz ,  Daniel C. Oster ,  Jacob Silverberg ,  Stephen L. Bolea ,  Jayesh R. Patel

    IPC: A61N1/05 ,  B29C45/14 ,  A61N1/372 ,  B29L31/00 ,  B29K75/00

    Abstract: A medical lead system includes a lead body, a plurality of electrical conductors, and a plurality of electrodes. The lead body may include a distal end and a proximal end defining a longitudinal axis of the lead body. The plurality of electrical conductors extending about the longitudinal axis of the lead body. The plurality of electrodes is positioned around an outer perimeter of the lead body. An inner surface of each of the plurality of electrodes defines an inner perimeter. Each respective electrode of the plurality of electrodes is electrically coupled to a respective electrical conductor of the plurality of electrical conductors. Each electrode of the plurality of electrodes includes at least one electrode locking feature extending into the lead body from the inner perimeter.

    MEDICAL LEAD WITH SEGMENTED ELECTRODES
    20.
    发明申请
    MEDICAL LEAD WITH SEGMENTED ELECTRODES 审中-公开

    公开(公告)号：US20190060633A1

    公开(公告)日：2019-02-28

    申请号：US16030334

    申请日：2018-07-09

    Applicant: Medtronic, Inc.

    Inventor： Sean P. Skubitz ,  Daniel C. Oster ,  Jacob Silverberg ,  Stephen L. Bolea ,  Jayesh R. Patel ,  Jeffrey M. Novotny ,  Justin M. Claus ,  Robert R. Rowe ,  Wayne M. Starkson

    IPC: A61N1/05

    Abstract: An assembly for forming a medical lead includes a lead body, a plurality of electrical conductors extending about a longitudinal axis of the lead body, and at least one segmented electrode preform that includes an electrically conductive ring and an insulator portion within the electrically conductive ring. The electrically conductive ring includes a plurality of electrode portions and a plurality of raised portions that alternate continuously around the ring. Each of the plurality of electrode portions is continuous at a radius from a center of the electrically conductive ring that corresponds to an outer perimeter of the medical lead. The insulator portion has a plurality of projections each extending into a respective raised portion of the ring beyond a radius that corresponds to the outer perimeter of the medical lead. Each respective electrode portion is electrically coupled to a respective electrical conductor of the plurality of electrical conductors.

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