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公开(公告)号：US12138459B2
公开(公告)日：2024-11-12
申请号：US18154444
申请日：2023-01-13
Applicant: Medtronic, Inc.
Inventor： Jerel K. Mueller , Andrew J. Cleland
Abstract: Devices, systems, and techniques include determining spatial relationships between electrodes implanted within a patient. In one example, a medical device delivers, via a first electrode, an electrical stimulus and senses, for each other electrode, a respective electrical signal indicative of the electrical stimulus. The medical device determines, for each other electrode, a respective value for each respective electrical signal. The medical device determines, based on the respective values for each respective electrical signal and values of tissue conductivity of tissues of the patient interposed between the first electrode and the other electrodes, spatial relationships between the first electrode and each other electrode of the plurality of electrodes.
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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：US20240131343A1
公开(公告)日：2024-04-25
申请号：US18546765
申请日：2022-02-24
Applicant: Medtronic, Inc.
Inventor： Brooke G. Kelley , Juan G. Hincapie , Andrew J. Cleland
IPC: A61N1/36
CPC classification number: A61N1/36171 , A61N1/36062 , A61N1/36178
Abstract: Devices, systems, or methods include generating, by stimulation generation circuitry, a first train of electrical stimulation pulses at a first frequency to a first target tissue; and generating, by the stimulation generation circuitry, a second train of electrical stimulation pulses at a second frequency to a second target tissue different from the first target tissue, wherein at least some electrical stimulation pulses of the first train of electrical stimulation pulses are interleaved with at least some electrical stimulation pulses of the second tram of electrical stimulation pulses. At least the first target tissue is associated with a spinal cord of a patient, and the second target tissue is associated with at least one of a peripheral nerve or a nerve root of the patient.
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公开(公告)号：US20230241395A1
公开(公告)日：2023-08-03
申请号：US18066083
申请日：2022-12-14
Applicant: Medtronic, Inc.
Inventor： Todd D. Zenisek , Juan G. Hincapie , Andrew J. Cleland , Leonid M. Litvak , Andrew L. Schmeling
CPC classification number: A61N1/36132 , A61N1/37223 , A61N1/36139
Abstract: A system includes telemetry circuitry configured for communication between a medical device and an external device associated with the medical device and processing circuitry. The processing circuitry is configured to receive an indication of a plurality of user inputs, each user input of the plurality of user inputs indicating a respective value of a plurality of values for a stimulation parameter that at least partially defines therapy provided to the patient in a posture state of a plurality of posture states. The processing circuitry is further configured to determine a representative value for the stimulation parameter based on the plurality of values for the stimulation parameter that at least partially defines therapy provided to the patient in the posture state. The processing circuitry is further configured to control the medical device to provide the therapy according to the representative value.
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公开(公告)号：US20230191132A1
公开(公告)日：2023-06-22
申请号：US18154444
申请日：2023-01-13
Applicant: Medtronic, Inc.
Inventor： Jerel K. Mueller , Andrew J. Cleland
CPC classification number: A61N1/36139 , A61N1/36062 , A61N1/0529 , A61N1/0551 , A61N1/0587 , A61N1/36185 , A61N1/36189
Abstract: Devices, systems, and techniques are disclosed for determining spatial relationships between electrodes implanted within a patient. In one example, a medical device delivers, via a first electrode, an electrical stimulus and senses, for each other electrode, a respective electrical signal indicative of the electrical stimulus. The medical device determines, for each other electrode, a respective value for each respective electrical signal. The medical device determines, based on the respective values for each respective electrical signal and values of tissue conductivity of tissues of the patient interposed between the first electrode and the other electrodes, spatial relationships between the first electrode and each other electrode of the plurality of electrodes.
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Patent Agency Ranking
公开(公告)号：US20210330985A1
公开(公告)日：2021-10-28
申请号：US16857747
申请日：2020-04-24
Applicant: Medtronic, Inc.
Inventor： Thomas F. Neils , Andrew J. Cleland , Phillip C. Falkner , Kyle Dahlstrom , Jonathan C. Sell , Jerel K. Mueller , Forrest C.M. Pape
Abstract: The disclosure describes example devices, systems, and techniques for delivering electrical stimulation to a patient. In some examples, an IMD includes a housing having a main portion and projection extending from the main portion. The projection of the housing may carry an electrode. Stimulation circuitry may be disposed within the main portion of the housing where the stimulation circuitry may generate electrical stimulation deliverable via the electrode. Processing circuitry may be disposed within the main portion of the housing where the processing circuitry may control the stimulation circuitry to generate the electrical stimulation.
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公开(公告)号：US20210065902A1
公开(公告)日：2021-03-04
申请号：US16998411
申请日：2020-08-20
Applicant: Medtronic, Inc.
Inventor： Andrew J. Cleland , Brooke G. KELLEY
Abstract: A system to assist in diagnosing and/or determining treatment for a selected subject. A user interface may be used to identify selected regions of a subject that have selected signs or symptoms. Guidance may be retrieved and/or updated based on inputs.
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公开(公告)号：US20250065130A1
公开(公告)日：2025-02-27
申请号：US18943206
申请日：2024-11-11
Applicant: Medtronic, Inc.
Inventor： Jerel K. Mueller , Andrew J. Cleland
Abstract: Devices, systems, and techniques are disclosed for determining spatial relationships between electrodes implanted within a patient. In one example, a medical device delivers, via a first electrode, an electrical stimulus and senses, for each other electrode, a respective electrical signal indicative of the electrical stimulus. The medical device determines, for each other electrode, a respective value for each respective electrical signal. The medical device determines, based on the respective values for each respective electrical signal and values of tissue conductivity of tissues of the patient interposed between the first electrode and the other electrodes, spatial relationships between the first electrode and each other electrode of the plurality of electrodes.
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公开(公告)号：US20240261573A1
公开(公告)日：2024-08-08
申请号：US18427933
申请日：2024-01-31
Applicant: Medtronic, Inc.
Inventor： Lilian Kornet , Steven M. Goetz , Andrew J. Cleland
IPC: A61N1/36
CPC classification number: A61N1/36062 , A61N1/36139 , A61N1/36146
Abstract: Systems, devices, and methods for affecting a patient's kidney function by activating the reno-renal reflex via electrical stimulation of preganglionic dorsal root fibers using one or more electrodes placed proximate preganglionic dorsal root fibers of one or more dorsal roots at the T10 to L1 vertebrae of the patient's spinal cord.
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公开(公告)号：US20230381522A1
公开(公告)日：2023-11-30
申请号：US18248219
申请日：2021-10-08
Applicant: Medtronic, Inc.
Inventor： Andrew J. Cleland , Brooke G. Kelley , Juan G. Hincapie , Vinod Sharma , Jeffery M. Kramer
IPC: A61N1/36
CPC classification number: A61N1/36178 , A61N1/36071 , A61N1/36171
Abstract: This disclosure is directed to devices, systems, and techniques for delivering various stimulation patterns. In some examples, a method includes generating, by stimulation generation circuitry, a first train of electrical stimulation pulses at a first frequency to a first target tissue, and generating, by the stimulation generation circuitry, a second train of electrical stimulation pulses at a second frequency to a second target tissue different from the first target tissue, wherein at least some electrical stimulation pulses of the first train of electrical stimulation pulses are interleaved with at least some electrical stimulation pulses of the second train of electrical stimulation pulses, and wherein the first frequency is greater than the second frequency.
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