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公开(公告)号：US10953221B2
公开(公告)日：2021-03-23
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
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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Patent Agency Ranking
32.发明申请公开(公告)号：US20170165477A1
公开(公告)日：2017-06-15
申请号：US15426043
申请日：2017-02-06
Applicant: MEDTRONIC, INC.
Inventor： Sean P. Skubitz , Mary L. Boatwright , Stephen L. Bolea , Jessica L. Tower , Michael E. Metzler
CPC classification number: A61N1/0553 , A61N1/3605 , Y10T29/49117
Abstract: An insulative body of a medical electrical lead electrode assembly includes a pre-formed channel having a section extending at an angle to a longitudinal axis of the body. An electrode portion of a conductive component has an electrode contact surface facing outward from a first side of the body and a coupling portion embedded in the body. A conductor, which is coupled to the coupling portion of the component, is disposed in the channel.
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33.发明授权Features for routing conductors in medical electrical lead electrode assemblies 有权用于在医疗电气引线电极组件中布线导体的特征公开(公告)号：US09561363B2
公开(公告)日：2017-02-07
申请号：US14885355
申请日：2015-10-16
Applicant: MEDTRONIC, INC.
Inventor： Sean P. Skubitz , Mary L. Boatwright , Stephen L. Bolea , Jessica L. Tower , Michael E. Metzler
IPC: A61N1/05
CPC classification number: A61N1/0553 , A61N1/3605 , Y10T29/49117
Abstract: An insulative body of a medical electrical lead electrode assembly includes a pre-formed channel having a section extending at an angle to a longitudinal axis of the body. An electrode portion of a conductive component has an electrode contact surface facing outward from a first side of the body and a coupling portion embedded in the body. A conductor, which is coupled to the coupling portion of the component, is disposed in the channel.
Abstract translation: 医疗电引线电极组件的绝缘体包括具有与主体的纵向轴线成一定角度延伸的部分的预成形通道。 导电部件的电极部分具有从主体的第一侧向外的电极接触表面和嵌入在主体中的联接部分。 耦合到部件的耦合部分的导体设置在通道中。
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公开(公告)号：US20140336736A1
公开(公告)日：2014-11-13
申请号：US14341313
申请日：2014-07-25
Applicant: MEDTRONIC, INC.
Inventor： Carl D. Wahlstrand , Robert M. Skime , Gregory A. Hrdlicka , James M. Olsen , Stephen L. Bolea
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 be 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.
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公开(公告)号：US08805541B2
公开(公告)日：2014-08-12
申请号：US13959447
申请日：2013-08-05
Applicant: Medtronic, Inc.
Inventor： Carl D. Wahlstrand , Thomas Barry Hoegh , James M. Olsen , Stephen L. Bolea , Gregory A. Hrdlicka
IPC: A61N1/05
CPC classification number: A61N1/08 , A61B5/055 , A61B5/686 , A61N1/05 , A61N1/0534 , A61N1/0553 , A61N1/086 , Y10T29/49208
Abstract: A medical lead is configured to be implanted into a patient's body and comprises a lead body, and an electrode coupled to the lead body. The electrode comprises a first section configured to contact the patient's body, and a second section electrically coupled to the first section and configured to be capacitively coupled to the patient's body.
Abstract translation: 医疗用引线被配置为植入患者体内并且包括引线体和连接到引线体的电极。 电极包括被配置为接触患者身体的第一部分和电耦合到第一部分并被配置为电容耦合到患者身体的第二部分。
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公开(公告)号：US08620454B2
公开(公告)日：2013-12-31
申请号：US13803394
申请日：2013-03-14
Applicant: Medtronic, Inc.
Inventor： Carl D. Wahlstrand , Robert M. Skime , Gregory A. Hrdlicka , James M. Olsen , Stephen L. Bolea
IPC: 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 be 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。
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