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公开(公告)号：US11602409B2
公开(公告)日：2023-03-14
申请号：US16819822
申请日：2020-03-16
Applicant: Medtronic, Inc.
Inventor： Paulus C. Van Venrooij , Victor Duijsens , Phillip C. Falkner , Franciscus Van Boekel
Abstract: Techniques, systems and apparatus for anchoring a therapy delivery device within a body portal are disclosed. An anchoring apparatus may comprise a first part comprising an outer sidewall and opposing grip surfaces. The outer sidewall may extend around a longitudinal axis of the apparatus to define an outer perimeter, at least a portion which may engage a surface of the body portal. A second part may comprise first and second activation members and a slot configured to receive the therapy delivery device. When the therapy delivery device is received in the slot and the second part is moved generally along the longitudinal axis, the first and second activation members may move the opposing grip surfaces toward one another to thereby anchor the therapy delivery device between the opposing grip surfaces.
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公开(公告)号：US20200214785A1
公开(公告)日：2020-07-09
申请号：US16819822
申请日：2020-03-16
Applicant: Medtronic, Inc.
Inventor： Paulus C. Van Venrooij , Victor Duijsens , Phillip C. Falkner , Franciscus Van Boekel
Abstract: Techniques, systems and apparatus for anchoring a therapy delivery device within a body portal are disclosed. An anchoring apparatus may comprise a first part comprising an outer sidewall and opposing grip surfaces. The outer sidewall may extend around a longitudinal axis of the apparatus to define an outer perimeter, at least a portion which may engage a surface of the body portal. A second part may comprise first and second activation members and a slot configured to receive the therapy delivery device. When the therapy delivery device is received in the slot and the second part is moved generally along the longitudinal axis, the first and second activation members may move the opposing grip surfaces toward one another to thereby anchor the therapy delivery device between the opposing grip surfaces.
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公开(公告)号：US20230063158A1
公开(公告)日：2023-03-02
申请号：US17861902
申请日：2022-07-11
Applicant: Medtronic, Inc.
Inventor： Estelle Fraysse , Patrick Kleijnen , Victor Duijsens
Abstract: An implantable medical lead includes a connector, outer lead, inner lead, electrical contact, and conductive element. The connector is configured to electrically communicate with processing circuitry of a medical device. The inner lead, positioned within a lumen defined by the outer lead, is configured to translate relative to the outer lead. The inner lead includes an inner lead electrode and an inner conductor electrically connected to the inner lead electrode, where the inner conductor is configured to electrically communicate with the connector. The outer lead includes an outer lead electrode and an outer conductor electrically connected to the outer lead electrode. The outer conductor is configured to electrically communicate with the connector.
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公开(公告)号：US20200230398A1
公开(公告)日：2020-07-23
申请号：US16840849
申请日：2020-04-06
Applicant: Medtronic, Inc.
Inventor： Victor Duijsens , Carmen Dimovski , Paul S. Kratoski , Joseph P. Ricci , Paulus C. van Venrooij
Abstract: An apparatus for fastening around a cranial burr hole includes a substantially flat core and a shell encapsulating a ring portion of the core. The shell defines an orifice substantially centered within the ring portion, and has a contoured lower surface to match the cranial curvature. Pliable arms of the core extend laterally from the ring portion, each being terminated by a fastener member. A central portion of a placement tool for the apparatus has a lower part configured to extend through the apparatus orifice, and an upper part from which first and second arms of the tool extend laterally. Each tool arm is terminated with a receptacle to hold a bone screw, and, when the tool central portion lower part extends through the apparatus orifice, each receptacle aligns with a corresponding fastener member, and lower openings of the receptacles are generally oriented along the contoured lower surface.
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公开(公告)号：US10588710B2
公开(公告)日：2020-03-17
申请号：US15810487
申请日：2017-11-13
Applicant: Medtronic, Inc.
Inventor： Paulus C. van Venrooij , Victor Duijsens , Phillip C. Falkner , Franciscus Van Boekel
Abstract: Techniques, systems and apparatus for anchoring a therapy delivery device within a body portal are disclosed. An anchoring apparatus may comprise a first part comprising an outer sidewall and opposing grip surfaces. The outer sidewall may extend around a longitudinal axis of the apparatus to define an outer perimeter, at least a portion which may engage a surface of the body portal. A second part may comprise first and second activation members and a slot configured to receive the therapy delivery device. When the therapy delivery device is received in the slot and the second part is moved generally along the longitudinal axis, the first and second activation members may move the opposing grip surfaces toward one another to thereby anchor the therapy delivery device between the opposing grip surfaces.
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Patent Agency Ranking
公开(公告)号：US20180132961A1
公开(公告)日：2018-05-17
申请号：US15810487
申请日：2017-11-13
Applicant: Medtronic, Inc.
Inventor： Paulus C. van Venrooij , Victor Duijsens , Phillip C. Falkner , Franciscus Van Boekel
CPC classification number: A61B90/10 , A61B2090/103 , A61M39/0247 , A61M2025/028 , A61M2039/0261 , A61N1/0539
Abstract: Techniques, systems and apparatus for anchoring a therapy delivery device within a body portal are disclosed. An anchoring apparatus may comprise a first part comprising an outer sidewall and opposing grip surfaces. The outer sidewall may extend around a longitudinal axis of the apparatus to define an outer perimeter, at least a portion which may engage a surface of the body portal. A second part may comprise first and second activation members and a slot configured to receive the therapy delivery device. When the therapy delivery device is received in the slot and the second part is moved generally along the longitudinal axis, the first and second activation members may move the opposing grip surfaces toward one another to thereby anchor the therapy delivery device between the opposing grip surfaces.
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公开(公告)号：US09555234B2
公开(公告)日：2017-01-31
申请号：US14396239
申请日：2013-02-14
Applicant: Medtronic, Inc.
Inventor： Victor Duijsens , Paulus C. van Venrooij
CPC classification number: A61N1/0534 , A61N1/05 , A61N1/36182 , H05K3/32 , Y10T29/49155 , Y10T29/49158
Abstract: An assembly for a medical lead includes an elongated lead body, and a conductive element located at a distal portion of the lead body. The conductive element substantial!)′ encircles a longitudinal axis of the lead body. The assembly further includes a plurality of insulated conductors extending within the lead body, each of the insulated conductors being in electrical contact with the conductive element and extending to a proximal end of the lead body. Each of the insulated conductors contacts a different circumferential portion of the conductive element. The conductive element is configured to facilitate mechanical and electrical separation of different circumferential portions of the conductive element to form two or more electrode segments for the medical lead from the conductive element.
Abstract translation: 用于医疗引线的组件包括细长引线体和位于引线本体的远端部分处的导电元件。 导电元件实质上！）'包围引线体的纵向轴线。 组件还包括在引线主体内延伸的多个绝缘导体，每个绝缘导体与导电元件电接触并延伸到引线主体的近端。 每个绝缘导体接触导电元件的不同圆周部分。 导电元件被配置为促进导电元件的不同圆周部分的机械和电气分离，以形成用于医疗引线与导电元件的两个或更多个电极段。
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公开(公告)号：US20150142090A1
公开(公告)日：2015-05-21
申请号：US14396239
申请日：2013-02-14
Applicant: Medtronic, Inc.
Inventor： Victor Duijsens , Paulus C. van Venrooij
CPC classification number: A61N1/0534 , A61N1/05 , A61N1/36182 , H05K3/32 , Y10T29/49155 , Y10T29/49158
Abstract: An assembly for a medical lead includes an elongated lead body, and a conductive element located at a distal portion of the lead body. The conductive element substantial!)′ encircles a longitudinal axis of the lead body. The assembly further includes a plurality of insulated conductors extending within the lead body, each of the insulated conductors being in electrical contact with the conductive element and extending to a proximal end of the lead body. Each of the insulated conductors contacts a different circumferential portion of the conductive element. The conductive element is configured to facilitate mechanical and electrical separation of different circumferential portions of the conductive element to form two or more electrode segments for the medical lead from the conductive element.
Abstract translation: 用于医疗引线的组件包括细长引线体和位于引线本体的远端部分处的导电元件。 导电元件实质上！）'包围引线体的纵向轴线。 组件还包括在引线体内延伸的多个绝缘导体，每个绝缘导体与导电元件电接触并延伸到引线本体的近端。 每个绝缘导体接触导电元件的不同圆周部分。 导电元件被配置为促进导电元件的不同圆周部分的机械和电气分离，以形成用于医疗引线与导电元件的两个或更多个电极段。
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公开(公告)号：US20240091527A1
公开(公告)日：2024-03-21
申请号：US18513762
申请日：2023-11-20
Applicant: MEDTRONIC, INC.
Inventor： Victor Duijsens , Carmen Dimovski , Paul S. Kratoski , Joseph P. Ricci , Paulus C. van Venrooij
CPC classification number: A61N1/0539 , A61B90/11 , A61M25/04 , A61M2025/024
Abstract: An apparatus for fastening around a cranial burr hole includes a substantially flat core and a shell encapsulating a ring portion of the core. The shell defines an orifice substantially centered within the ring portion, and has a contoured lower surface to match the cranial curvature. Pliable arms of the core extend laterally from the ring portion, each being terminated by a fastener member. A central portion of a placement tool for the apparatus has a lower part configured to extend through the apparatus orifice, and an upper part from which first and second arms of the tool extend laterally. Each tool arm is terminated with a receptacle to hold a bone screw, and, when the tool central portion lower part extends through the apparatus orifice, each receptacle aligns with a corresponding fastener member, and lower openings of the receptacles are generally oriented along the contoured lower surface.
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公开(公告)号：US11819686B2
公开(公告)日：2023-11-21
申请号：US16840849
申请日：2020-04-06
Applicant: Medtronic, Inc.
Inventor： Victor Duijsens , Carmen Dimovski , Paul S. Kratoski , Joseph P. Ricci , Paulus C. van Venrooij
CPC classification number: A61N1/0539 , A61B90/11 , A61M25/04 , A61B17/3468 , A61B2017/3407 , A61B2090/103 , A61M2025/024 , A61M2025/028 , A61M2025/0213 , A61M2025/0286 , A61N1/0534 , A61N1/36014 , A61N1/36067
Abstract: An apparatus for fastening around a cranial burr hole includes a substantially flat core and a shell encapsulating a ring portion of the core. The shell defines an orifice substantially centered within the ring portion, and has a contoured lower surface to match the cranial curvature. Pliable arms of the core extend laterally from the ring portion, each being terminated by a fastener member. A central portion of a placement tool for the apparatus has a lower part configured to extend through the apparatus orifice, and an upper part from which first and second arms of the tool extend laterally. Each tool arm is terminated with a receptacle to hold a bone screw, and, when the tool central portion lower part extends through the apparatus orifice, each receptacle aligns with a corresponding fastener member, and lower openings of the receptacles are generally oriented along the contoured lower surface.
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