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公开(公告)号：US12201844B2
公开(公告)日：2025-01-21
申请号：US18474952
申请日：2023-09-26
Applicant: Medtronic, Inc.
Inventor： Thomas L. Chouinard , Scott R. Stanslaski , Timothy R. Abraham , Robert S. Raike
Abstract: Systems and methods that automatically adjust, or adapt, stimulation waveforms delivered to brain structures. Closed loop system embodiments can automatically be re-configured into a more suitable closed loop control system in response to measures of control system performance. Measures can be internal performance characteristics of the adaptive control system or external inputs provided by another subsystem. As these measures change in time, the robust adaptive system changes in response.
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公开(公告)号：US11801388B2
公开(公告)日：2023-10-31
申请号：US17541939
申请日：2021-12-03
Applicant: Medtronic, Inc.
Inventor： Thomas L. Chouinard , Scott R. Stanslaski , Timothy R. Abraham , Robert S. Raike
CPC classification number: A61N1/37235 , A61N1/0534 , A61N1/3615 , A61N1/36082 , A61N1/36135 , A61N1/36175
Abstract: Systems and methods that automatically adjust, or adapt, stimulation waveforms delivered to brain structures. Closed loop system embodiments can automatically be reconfigured into a more suitable closed loop control system in response to measures of control system performance. Measures can be internal performance characteristics of the adaptive control system or external inputs provided by another subsystem. As these measures change in time, the robust adaptive system changes in response.
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公开(公告)号：US10525263B2
公开(公告)日：2020-01-07
申请号：US15957853
申请日：2018-04-19
Applicant: Medtronic, Inc.
Inventor： James M. Olsen , Michael R. Klardie , Richard T. Stone , Chad Q. Cai , Spencer Fodness-Bondhus , Mark J. Conroy , Timothy R. Abraham , Bruce R. Mehdizadeh , Michael J. Kern , Jay K. Lahti
Abstract: Radiopaque markers represent that a lead is suitable for a particular medical procedure such as a magnetic resonance image scan and are added to the lead or related device. The markers may be added after implantation of the lead in various ways including suturing, gluing, crimping, or clamping a radiopaque tag to the lead or to the device. The markers may be added by placing a radiopaque coil about the lead, and the radiopaque coil may radially contract against the lead to obtain a fixed position. The markers may be added by placing a polymer structure onto the lead where the polymer structure includes a radiopaque marker within it. The polymer structure may include a cylindrical aperture that contracts against the lead to fix the position of the polymer structure. The polymer structure may form a lead anchor that includes suture wings that can be sutured to the lead.
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公开(公告)号：US10201700B2
公开(公告)日：2019-02-12
申请号：US15252677
申请日：2016-08-31
Applicant: MEDTRONIC, INC.
Inventor： Bruce R. Mehdizadeh , Brian T. Stolz , Michael Robert Klardie , James M. Olsen , Michael J. Kern , Richard T. Stone , Chad Q. Cai , Spencer M. Bondhus , Mark J. Conroy , Timothy R. Abraham
Abstract: A shield located within an implantable medical lead may be terminated in various ways at a metal connector. The shield may be terminated by various joints including butt, scarf, lap, or other joints between insulation layers surrounding the lead and an insulation extension. The shield may terminate with a physical and electrical connection to a single metal connector. The shield may terminate with a physical and electrical connection by passing between an overlapping pair of inner and outer metal connectors. The metal connectors may include features such as teeth or threads that penetrate the insulation layers of the lead. The shield may terminate with a physical and electrical connection by exiting a jacket of a lead adjacent to a metal connector and lapping onto the metal connector.
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公开(公告)号：US20180339153A1
公开(公告)日：2018-11-29
申请号：US16041800
申请日：2018-07-22
Applicant: MEDTRONIC, INC.
Inventor： James M. Olsen , Michael R. Klardie , Richard T. Stone , Chad Q. Cai , Spencer Fodness-Bondhus , Mark J. Conroy , Timothy R. Abraham
Abstract: An implantable medical lead has a torsional stiffness and is rotationally coupled to a stylet. Applying rotation directly to the lead in turn causes rotation of the stylet. Where the stylet has a bent tip for purposes of steering the lead, the rotation applied to the lead rotates the bent tip so that the lead can be steered by rotating the lead rather than rotating a hub of the stylet. The rotational coupling may be achieved through one or more features provided for the lead and/or the stylet, such as a feature within a lumen of the lead that mates to a feature along the stylet or a feature of the stylet hub that engages the proximal end of the lead. The torsional stillness of the lead may be provided by adding a feature within the lead body, such as a braided metal wire or an overlapping foil.
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Patent Agency Ranking
公开(公告)号：US20180236223A1
公开(公告)日：2018-08-23
申请号：US15957853
申请日：2018-04-19
Applicant: Medtronic, Inc.
Inventor： James M. Olsen , Michael R. Klardie , Richard T. Stone , Chad Q. Cai , Spencer M. Bondhus , Mark J. Conroy , Timothy R. Abraham , Bruce R. Mehdizadeh , Michael J. Kern , Jay K. Lahti
CPC classification number: A61N1/08 , A61B90/39 , A61B2090/3966 , A61N1/05 , A61N1/0551 , A61N1/086 , A61N1/3718 , A61N1/3752 , A61N2001/058 , A61N2001/0582 , Y10T29/49016 , Y10T29/49117 , Y10T29/4921 , Y10T29/49227 , Y10T29/49826
Abstract: Radiopaque markers represent that a lead is suitable for a particular medical procedure such as a magnetic resonance image scan and are added to the lead or related device. The markers may be added after implantation of the lead in various ways including suturing, gluing, crimping, or clamping a radiopaque tag to the lead or to the device. The markers may be added by placing a radiopaque coil about the lead, and the radiopaque coil may radially contract against the lead to obtain a fixed position. The markers may be added by placing a polymer structure onto the lead where the polymer structure includes a radiopaque marker within it. The polymer structure may include a cylindrical aperture that contracts against the lead to fix the position of the polymer structure. The polymer structure may form a lead anchor that includes suture wings that can be sutured to the lead.
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17.发明授权Patient programmer with automated MRI compatibility verification for active implantable medical device 有权患者程序员具有自动化的MRI兼容性验证主动植入式医疗设备公开(公告)号：US09174059B2
公开(公告)日：2015-11-03
申请号：US14251246
申请日：2014-04-11
Applicant: Medtronic, Inc.
Inventor： Hrishikesh Gadagkar , James Zimmerman , James M. Olsen , Robyn L. Jagler , Timothy R. Abraham , Jeffrey R. Dixon
CPC classification number: A61N1/37264 , A61B5/055 , A61N1/086 , A61N1/3718 , A61N1/372 , A61N1/37247 , A61N1/37258 , A61N1/37282 , A61N1/3925 , G01R33/285 , G01R33/288 , G06F19/00 , G16H40/40
Abstract: A system may include an active implantable medical device implantable in a body of a patient and a patient programmer for the AIMD. The patient programmer may be configured to obtain magnetic resonance imaging (MRI) compatibility information relating to compatibility of the AIMD with an MRI modality.
Abstract translation: 系统可以包括可植入患者体内的有源可植入医疗装置和用于AIMD的患者编程器。 患者程序员可被配置为获得与AIMD与MRI模态的兼容性相关的磁共振成像（MRI）兼容性信息。
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公开(公告)号：US11571576B2
公开(公告)日：2023-02-07
申请号：US17139316
申请日：2020-12-31
Applicant: Medtronic, Inc.
Inventor： Evan D. Schnell , Scott R. Stanslaski , Ilan D. Gordon , Steven M. Goetz , Hijaz M. Haris , Eric J. Panken , Timothy R. Abraham , Thomas L. Chouinard , Susan Heilman Kilbane , Karan Chitkara , Christopher M. Arnett , Alicia W. Thompson , Kevin C. Johnson , Ankush Thakur , Lukas Valine , Christopher L. Pulliam , Brady N. Fetting , Rucha Gokul G. Samant , Andrew H. Houchins , Caleb C. Zarns
Abstract: Devices, systems, and techniques are disclosed for managing electrical stimulation therapy and/or sensing of physiological signals such as brain signals. For example, a system may assist a clinician in identifying one or more electrode combinations for sensing a brain signal. In another example, a user interface may display brain signal information and values of a stimulation parameter at least partially defining electrical stimulation delivered to a patient when the brain signal information was sensed.
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公开(公告)号：US20220176134A1
公开(公告)日：2022-06-09
申请号：US17541939
申请日：2021-12-03
Applicant: Medtronic, Inc.
Inventor： Thomas L. Chouinard , Scott R. Stanslaski , Timothy R. Abraham , Robert S. Raike
Abstract: Systems and methods that automatically adjust, or adapt, stimulation waveforms delivered to brain structures. Closed loop system embodiments can automatically be reconfigured into a more suitable closed loop control system in response to measures of control system performance. Measures can be internal performance characteristics of the adaptive control system or external inputs provided by another subsystem. As these measures change in time, the robust adaptive system changes in response.
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公开(公告)号：US20220062640A1
公开(公告)日：2022-03-03
申请号：US17462676
申请日：2021-08-31
Applicant: Medtronic, Inc.
Inventor： Robert S. Raike , Jadin C. Jackson , Scott R. Stanslaski , Eric J. Panken , Christopher L. Pulliam , Timothy R. Abraham , Michelle A. Case , Paula Andrea Elma Dassbach Green , Abbey Beuning Holt Becker , Rene A. Molina
Abstract: Devices, systems, and techniques for identifying electrodes closest to a target region of tissue are described. In one example, a device includes sensing circuitry configured to sense electrical signals from a plurality of electrode combinations. Processing circuitry identifies a first electrode combination of a first subset of electrode combinations. Each electrode combination of the first subset of electrode combination includes electrodes located at different axial positions along a length of the medical lead. The processing circuitry identifies a second electrode combination of a second subset of electrode combinations. Each electrode combination of the second subset of electrode combinations includes electrodes located at a same axial position and different circumferential positions around a perimeter of the medical lead. The processing circuitry then determines a third electrode combination and controls delivery of electrical stimulation via the third electrode combination.
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