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公开(公告)号：US20250032798A1
公开(公告)日：2025-01-30
申请号：US18915064
申请日：2024-10-14
Applicant: Medtronic, Inc.
Inventor： David A. Dinsmoor , Heather D. Orser , Scott R. Stanslaski , Erik J. Peterson
Abstract: Devices, systems, and techniques for controlling electrical stimulation therapy are described. In one example, a system may be configured to deliver electrical stimulation therapy to a patient, the electrical stimulation therapy comprising a plurality of therapy pulses at a predetermined pulse frequency over a period of time and deliver, over the period of time, a plurality of control pulses interleaved with at least some therapy pulses of the plurality of therapy pulses. The system may also be configured to sense, after one or more control pulses and prior to an immediately subsequent therapy pulse of the plurality of therapy pulses, a respective evoked compound action potential (ECAP), adjust, based on at least one respective ECAP, one or more parameter values that at least partially defines the plurality of therapy pulses, and deliver the electrical stimulation therapy to the patient according to the adjusted one or more parameter values.
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公开(公告)号：US10765869B2
公开(公告)日：2020-09-08
申请号：US15848291
申请日：2017-12-20
Applicant: Medtronic, Inc.
Inventor： David L. Carlson , Heather D. Orser , Dale G. Suilmann , Kenneth J. Gutzman , Gregory J. Loxtercamp
Abstract: An example method for controlling delivery of electrical stimulation therapy includes maintaining, by one or more processors of a medical device configured to deliver electrical stimulation to a patient, a counter tied to a clock used by the medical device to deliver the electrical stimulation to the patient; and obtaining, by the one or more processors, one or more representations of sensed electrical signals for the patient that are referenced to counts of the counter. In this example, the method also includes identifying, based on the one or more representations of the sensed electrical signals for the patient, a count of the counter at which stimulation is to be delivered to the patient; and delivering, by the medical device and to the patient, electrical stimulation based on the identified count of the counter.
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公开(公告)号：US20180200523A1
公开(公告)日：2018-07-19
申请号：US15848291
申请日：2017-12-20
Applicant: Medtronic, Inc.
Inventor： David L. Carlson , Heather D. Orser , Dale G. Suilmann , Kenneth J. Gutzman , Gregory J. Loxtercamp
Abstract: An example method for controlling delivery of electrical stimulation therapy includes maintaining, by one or more processors of a medical device configured to deliver electrical stimulation to a patient, a counter tied to a clock used by the medical device to deliver the electrical stimulation to the patient; and obtaining, by the one or more processors, one or more representations of sensed electrical signals for the patient that are referenced to counts of the counter. In this example, the method also includes identifying, based on the one or more representations of the sensed electrical signals for the patient, a count of the counter at which stimulation is to be delivered to the patient; and delivering, by the medical device and to the patient, electrical stimulation based on the identified count of the counter.
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