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公开(公告)号：US20240139516A1
公开(公告)日：2024-05-02
申请号：US18050872
申请日：2022-10-28
Applicant: Medtronic, Inc.
Inventor： James Britton Hissong , Robert T. Sandgren , Erik J. Peterson , Sean P. Skubitz , Adam J. Rivard , Thomas I. Miller , David J. Miller , Kristin N. Hageman , Avram Scheiner , Kanthaiah Koka , Leonid M. Litvak
CPC classification number: A61N1/36139 , A61N1/025 , A61N1/3606
Abstract: A system includes memory, and processing circuitry coupled to the memory, the processing circuitry configured to: determine at least one of: a cross-electrical signal measurement at a first electrode on a first lead implanted within a tongue of the patient based on a stimulation signal between a second electrode on the first lead or a second lead implanted within the tongue of the patient and a third electrode, or a strain measurement of at least one of the first lead or the second lead. The processing circuitry is configured to determine movement of the tongue based on at least one of the cross-electrical signal measurement or the strain measurement, and generate information indicative of the movement of the tongue.
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2.发明公开公开(公告)号：US20230302276A1
公开(公告)日：2023-09-28
申请号：US17656586
申请日：2022-03-25
Applicant: Medtronic, Inc.
Inventor： Leonid M. Litvak , Avram Scheiner , Kristin N. Hageman , Kanthaiah Koka , James Britton Hissong , Erik J. Peterson , David J. Miller , Robert T. Sandgren , Adam J. Rivard , Sean P. Skubitz , Thomas I. Miller
CPC classification number: A61N1/36003 , A61N1/0548 , A61N1/37235 , A61N1/36139
Abstract: A medical system for obstructive sleep apnea (OSA) treatment includes therapy delivery circuitry configured to output one or more electrical stimulation signals to a tongue of a patient; sensing circuitry configured to sense one or more compound muscle action potential (CMAP) signals, wherein the one or more CMAP signals are generated in response to the delivery of the one or more electrical stimulation signals; and processing circuitry configured to: cause the therapy delivery circuitry to output the one or more electrical stimulation signals to the tongue; receive information indicative of the one or more CMAP signals from the sensing circuitry; determine, based on the one or more CMAP signals, one or more therapeutic stimulation parameters for the OSA treatment; and cause the therapy delivery circuitry to deliver therapeutic electrical stimulation signals according to at least the determined one or more therapeutic stimulation parameters.
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公开(公告)号：US20210379373A1
公开(公告)日：2021-12-09
申请号：US17321859
申请日：2021-05-17
Applicant: MEDTRONIC, INC.
Inventor： Juan G. Hincapie , Sarah J. Offutt , Jerel K. Mueller , Robert T. Sandgren , Katie Bittner
Abstract: An implantable medical lead for sacral modulation therapy is disclosed. The implantable medical lead includes a lead body having a distal portion. An electrode is electrically coupled to the lead body and configured to generate a stimulation field or to sense electrical fields. A fixation mechanism is coupled to the distal portion. The fixation mechanism is configured to anchor the implantable medical lead against an interior wall of a blood vessel. The electrode can effect the stimulation field from within the vessel to stimulate a selected sacral nerve or sense electrical signals such as muscle or nerve responses. Guided implantation of the medical lead or other medical leads through the body to a nerve of interest for neurostimulation via remote sensor is also disclosed.
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公开(公告)号：US20210228868A1
公开(公告)日：2021-07-29
申请号：US17156856
申请日：2021-01-25
Applicant: MEDTRONIC, INC.
Inventor： Sarah J. Offutt , Juan G. Hincapie , Jerel K. Mueller , Robert T. Sandgren , Katie Bittner
Abstract: Examples of implantable medical leads or implantable medical systems with implantable medical leads to be anchored to a sacrum are disclosed. The implantable medical leads include a lead body having a distal portion. A fixation mechanism is coupled to the distal portion. An electrode array is mechanically coupled to the fixation mechanism. In one example, the electrode array is directly coupled to the fixation mechanism. The electrode array is electrically coupled to the lead body and configured to generate a stimulation field. The fixation mechanism is configured to anchor the implantable medical lead to a sacrum and effect the stimulation field in a foramen of the sacrum.
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公开(公告)号：US20240198094A1
公开(公告)日：2024-06-20
申请号：US18593703
申请日：2024-03-01
Applicant: Medtronic, Inc.
Inventor： Sarah J. Offutt , Juan G. Hincapie , Jerel K. Mueller , Robert T. Sandgren , Katie Bittner
CPC classification number: A61N1/0558 , A61N1/36062 , A61N1/37211 , A61N1/37518
Abstract: Examples of implantable medical leads or implantable medical systems with implantable medical leads to be anchored to a sacrum are disclosed. The implantable medical leads include a lead body having a distal portion. A fixation mechanism is coupled to the distal portion. An electrode array is mechanically coupled to the fixation mechanism. In one example, the electrode array is directly coupled to the fixation mechanism. The electrode array is electrically coupled to the lead body and configured to generate a stimulation field. The fixation mechanism is configured to anchor the implantable medical lead to a sacrum and effect the stimulation field in a foramen of the sacrum.
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Patent Agency Ranking
公开(公告)号：US11596789B2
公开(公告)日：2023-03-07
申请号：US16948857
申请日：2020-10-02
Applicant: Medtronic, Inc.
Inventor： Elizabeth K. Formosa , Robert T. Sandgren , Kathryn E. Aman , Steven Deininger , Paul Eichstaedt , Randy S. Roles
Abstract: An apparatus and method of electrically coupling a previously implanted stimulation lead with a replacement neurostimulator device. The apparatus and method configured to operably couple a proximal portion of a neuromodulation adaptor including a plurality of electrical conductors spaced apart at a first pitch spacing to a corresponding plurality of electrical terminals of a replacement neurostimulator device, and operably couple a distal end of the neuromodulation adaptor including a plurality of conductor elements and an electrically active set screw spaced part of a second pitch spacing to a corresponding plurality of electrical connectors of a previously implanted stimulation lead.
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公开(公告)号：US20210101008A1
公开(公告)日：2021-04-08
申请号：US16948856
申请日：2020-10-02
Applicant: Medtronic, Inc.
Inventor： Robert T. Sandgren , Elizabeth K. Formosa , Kathryn E. Aman , Steven Deininger , Paul Eichstaedt , Randy S. Roles
Abstract: A method of replacing a neurostimulator device. The method including explanting a previously implanted neurostimulator device from a site; operably coupling a replacement neurostimulator device to a previously implanted stimulation lead; and implanting a replacement neurostimulator device within the site, the replacement neurostimulator device having a volume of about ten cc's or less, and the previously implanted neurostimulator device having a volume of greater than about ten cc's.
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公开(公告)号：US20210101005A1
公开(公告)日：2021-04-08
申请号：US16948857
申请日：2020-10-02
Applicant: Medtronic, Inc.
Inventor： Elizabeth K. Formosa , Robert T. Sandgren , Kathryn E. Aman , Steven Deininger , Paul Eichstaedt , Randy S. Roles
Abstract: An apparatus and method of electrically coupling a previously implanted stimulation lead with a replacement neurostimulator device. The apparatus and method configured to operably couple a proximal portion of a neuromodulation adaptor including a plurality of electrical conductors spaced apart at a first pitch spacing to a corresponding plurality of electrical terminals of a replacement neurostimulator device, and operably couple a distal end of the neuromodulation adaptor including a plurality of conductor elements and an electrically active set screw spaced part of a second pitch spacing to a corresponding plurality of electrical connectors of a previously implanted stimulation lead.
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公开(公告)号：US12201832B2
公开(公告)日：2025-01-21
申请号：US17656586
申请日：2022-03-25
Applicant: Medtronic, Inc.
Inventor： Leonid M. Litvak , Avram Scheiner , Kristin N. Hageman , Kanthaiah Koka , James Britton Hissong , Erik J. Peterson , David J. Miller , Robert T. Sandgren , Adam J. Rivard , Sean P. Skubitz , Thomas I. Miller
Abstract: A medical system for obstructive sleep apnea (OSA) treatment includes therapy delivery circuitry configured to output one or more electrical stimulation signals to a tongue of a patient; sensing circuitry configured to sense one or more compound muscle action potential (CMAP) signals, wherein the one or more CMAP signals are generated in response to the delivery of the one or more electrical stimulation signals; and processing circuitry configured to: cause the therapy delivery circuitry to output the one or more electrical stimulation signals to the tongue; receive information indicative of the one or more CMAP signals from the sensing circuitry; determine, based on the one or more CMAP signals, one or more therapeutic stimulation parameters for the OSA treatment; and cause the therapy delivery circuitry to deliver therapeutic electrical stimulation signals according to at least the determined one or more therapeutic stimulation parameters.
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公开(公告)号：US11918802B2
公开(公告)日：2024-03-05
申请号：US17156856
申请日：2021-01-25
Applicant: MEDTRONIC, INC.
Inventor： Sarah J. Offutt , Juan G. Hincapie , Jerel K. Mueller , Robert T. Sandgren , Katie Bittner
CPC classification number: A61N1/0558 , A61N1/36062 , A61N1/37211 , A61N1/37518
Abstract: Examples of implantable medical leads or implantable medical systems with implantable medical leads to be anchored to a sacrum are disclosed. The implantable medical leads include a lead body having a distal portion. A fixation mechanism is coupled to the distal portion. An electrode array is mechanically coupled to the fixation mechanism. In one example, the electrode array is directly coupled to the fixation mechanism. The electrode array is electrically coupled to the lead body and configured to generate a stimulation field. The fixation mechanism is configured to anchor the implantable medical lead to a sacrum and effect the stimulation field in a foramen of the sacrum.
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