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公开(公告)号：US20230263444A1
公开(公告)日：2023-08-24
申请号：US18101885
申请日：2023-01-26
Applicant: Medtronic, Inc.
Inventor： Michelle A. Case , Eric J. Panken , Rene A. Molina , Paula A.E. Dassbach Green , Abbey Beuning Holt Becker
CPC classification number: A61B5/24 , A61B5/7267 , G06N3/08
Abstract: Systems and methods for programming an implantable medical device comprising a simulated environment with at least one lead having a plurality of electrodes, computing hardware of at least one processor and a memory operably coupled to the at least one processor, and instructions that, when executed on the computing hardware, cause the computing hardware to implement a training sub-system configured to conduct a brain sense survey using the simulated environment, develop at least one machine learning model based on the brain sense survey, apply the at least one machine learning model to in-vivo patient data to determine at least one predicted electrode from the plurality of electrodes relative to an oscillatory source, visualize the at least one predicted electrode, and program a medical device based on the at least one predicted electrode.
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公开(公告)号：US11376434B2
公开(公告)日：2022-07-05
申请号：US16945639
申请日：2020-07-31
Applicant: Medtronic, Inc.
Inventor： Rene A. Molina , Scott R. Stanslaski , Jadin C. Jackson , Christopher L. Pulliam , Eric J. Panken , Michelle A. Case , Abbey Beuning Holt Becker
Abstract: Devices, systems, and techniques are configured for identifying stimulation parameter values based on electrical stimulation that induces dyskinesia for the patient. For example, a method may include controlling, by processing circuitry, a medical device to deliver electrical stimulation to a portion of a brain of a patient, receiving, by the processing circuitry, information representative of an electrical signal sensed from the brain after delivery of the electrical stimulation, determining, by the processing circuitry and from the information representative of the electrical signal, a peak in a spectral power of the electrical signal at a second frequency lower than a first frequency of the electrical stimulation, and responsive to determining the peak in the spectral power of the electrical signal at the second frequency, performing, by the processing circuitry, an action.
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公开(公告)号：US20240307689A1
公开(公告)日：2024-09-19
申请号：US18263669
申请日：2022-02-24
Applicant: Medtronic, Inc.
Inventor： Vinod Sharma , Andrew J. Cleland , Nathan A. Torgerson , Benjamin P. Isaacson , Jeffery M. Kramer , Juan G. Hincapie , Brooke G. Kelley , Leonid M. Litvak , Paula Andrea Elma Dassbach Green , Michelle A. Case
IPC: A61N1/36
CPC classification number: A61N1/36132 , A61N1/36139
Abstract: An example system includes electrical stimulation circuitry configured to generate electrical stimulation, electrodes configured to deliver the electrical stimulation to a patient, and processing circuitry configured to determine, for a patient, a first cycling of electric stimulation doses. The processing circuitry is also configured to deliver the electric stimulation doses according the determined first cycling, receive patient feedback representing a response of the patient to the electric stimulation doses delivered according to the first cycling, determine, based on the patient feedback, a second cycling of the electric stimulation doses, and deliver the electric stimulation doses to the patient according the determined second cycling. Delivering the electric stimulation doses for the patient according to the determined second cycling consumes less power of the implanted device than delivering the electric stimulation doses for the patient according to the determined first cycling.
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公开(公告)号：US20220409881A1
公开(公告)日：2022-12-29
申请号：US17846274
申请日：2022-06-22
Applicant: MEDTRONIC, INC.
Inventor： Rene A. Molina , Michelle A. Case , Paula A. Dassbach , Abbey B.H. Becker , Christopher L. Pulliam
Abstract: Implantable medical leads include rows of electrode segments where electrode segments within a given row may be a different size and/or adjacent electrode segments of adjacent rows may be of a different size. The arrangement of the electrode segments of different sizes may avoid intersections of the spaces between segments to reduce the size and/or number of blind spots that otherwise occur for delivery of stimulation signals and/or sensing of physiological signals. The electrode segments of different sizes may be of a same shape type but with different proportions.
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5.发明申请公开(公告)号：US20220387802A1
公开(公告)日：2022-12-08
申请号：US17805364
申请日：2022-06-03
Applicant: Medtronic, Inc.
Inventor： Michelle A. Case , Scott R. Stanslaski , Caleb C. Zarns
Abstract: Devices, systems, and techniques for monopolar recording of sensed electrical signals are disclosed. An example device includes sensing circuitry configured to sense electrical signals from a first plurality of electrode combinations, each of the first plurality of electrode combinations comprising a same reference electrode of the plurality of electrodes and at least one different sense electrode of the plurality of electrodes, the plurality of electrodes being associated with one or more leads. The example device includes processing circuitry configured to record the sensed electrical signals from the first plurality of electrode combinations. The processing circuitry is also configured to provide representations of the recorded sensed electrical signals.
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Patent Agency Ranking
公开(公告)号：US11623096B2
公开(公告)日：2023-04-11
申请号：US16945624
申请日：2020-07-31
Applicant: Medtronic, Inc.
Inventor： Rene A. Molina , Scott R. Stanslaski , Jadin C. Jackson , Christopher L. Pulliam , Eric J. Panken , Michelle A. Case , Abbey Beuning Holt Becker
Abstract: Devices, systems, and techniques are described for identifying stimulation parameter values based on electrical stimulation that induces dyskinesia for the patient. For example, a method may include controlling, by processing circuitry, a medical device to deliver electrical stimulation to a portion of a brain of a patient, receiving, by the processing circuitry, information representative of an electrical signal sensed from the brain after delivery of the electrical stimulation, determining, by the processing circuitry and from the information representative of the electrical signal, a peak in a spectral power of the electrical signal at a second frequency lower than a first frequency of the electrical stimulation, and responsive to determining the peak in the spectral power of the electrical signal at the second frequency, performing, by the processing circuitry, an action.
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公开(公告)号：US20220266032A1
公开(公告)日：2022-08-25
申请号：US17651888
申请日：2022-02-21
Applicant: Medtronic, Inc.
Inventor： Rene A. Molina , Robert S. Raike , Benjamin P. Isaacson , Christopher L. Pulliam , Abbey Beuning Holt Becker , Michelle A. Case
Abstract: A medical device for providing electrical stimulation to a brain of a patient includes one or more processors. The one or more processors are configured to determine a first set of parameters of a first electrical signal that is delivered via a first electrode configured to apply electrical stimulation to a first region of the brain and to determine a second set of parameters of a second electrical signal based on the first set of parameters. The second electrical signal is delivered via a second electrode configured to apply electrical stimulation to a second region of the brain. The one or more processors are further configured to deliver, with the first electrode, the first electrical signal having the first set of parameters and to deliver, with the second electrode, the second electrical signal having the second set of parameters.
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公开(公告)号：US20220032063A1
公开(公告)日：2022-02-03
申请号：US16945624
申请日：2020-07-31
Applicant: Medtronic, Inc.
Inventor： Rene A. Molina , Scott R. Stanslaski , Jadin C. Jackson , Christopher L. Pulliam , Eric J. Panken , Michelle A. Case , Abbey Beuning Holt Becker
Abstract: Devices, systems, and techniques are described for identifying stimulation parameter values based on electrical stimulation that induces dyskinesia for the patient. For example, a method may include controlling, by processing circuitry, a medical device to deliver electrical stimulation to a portion of a brain of a patient, receiving, by the processing circuitry, information representative of an electrical signal sensed from the brain after delivery of the electrical stimulation, determining, by the processing circuitry and from the information representative of the electrical signal, a peak in a spectral power of the electrical signal at a second frequency lower than a first frequency of the electrical stimulation, and responsive to determining the peak in the spectral power of the electrical signal at the second frequency, performing, by the processing circuitry, an action.
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公开(公告)号：US20230092658A1
公开(公告)日：2023-03-23
申请号：US17410268
申请日：2021-08-24
Applicant: Medtronic, Inc.
Inventor： Jadin C. Jackson , Eric J. Panken , Michelle A. Case , Rene A. Molina , Abbey Beuning Holt Becker , Christopher L. Pulliam
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 is configured to receive information representing a plurality of signals sensed from a tissue of a patient via a plurality of electrode combinations, wherein the plurality of electrode combinations comprises different electrode combinations comprising electrodes disposed at different positions of the lead implanted in the patient, determine one or more features from the information representing the plurality of signals, and compare the one or more features to a plurality of templates, each template of the plurality of templates representing respective locations of a signal source within the tissue. The system may then determine, based on the comparison of the one or more features to the plurality of templates, an estimated location of the signal source with respect to the lead.
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公开(公告)号：US20220266026A1
公开(公告)日：2022-08-25
申请号：US17650038
申请日：2022-02-04
Applicant: Medtronic, Inc.
Inventor： Michelle A. Case , Jadin C. Jackson
Abstract: A system includes processing circuitry configured to determine, for each electrode combination of a plurality of electrode combinations, a metric based on a sensed electrical signal from the electrode combination. The processing circuitry is further configured to determine, for each electrode of a plurality of electrodes, a subset of electrode combinations of the plurality of electrode combinations, each electrode combination of the subset of electrode combinations comprising the electrode, wherein the subset of electrode combinations comprises at least two electrode combinations. The processing circuitry is further configured to determine, for each electrode of the plurality of electrodes, a composite metric based on the metrics of the subset of electrode combinations. The processing circuitry is further configured to determine, select, based on the composite metrics of the plurality of electrodes, at least one electrode for at least one of sensing electrical signals or delivering electrical stimulation.
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