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    HIGH DUTY CYCLE ELECTRICAL STIMULATION THERAPY
    1.
    发明申请
    HIGH DUTY CYCLE ELECTRICAL STIMULATION THERAPY 有权

    公开(公告)号：US20210361949A1

    公开(公告)日：2021-11-25

    申请号：US17397502

    申请日：2021-08-09

    Applicant: Medtronic, Inc.

    Inventor： Lisa M. Johanek

    IPC: A61N1/36

    Abstract: In some examples, a medical device is configured to deliver high dose electrical stimulation therapy to a patient by at least generating and delivering an electrical stimulation signal having a relatively high duty cycle, and a stimulation intensity less than a perception or paresthesia threshold intensity level for the patient. The pulses may each have a relatively low amplitude, but due at least in part to a relatively high number of pulses per unit of time, the electrical stimulation signal may be high enough to elicit a therapeutic response from the patient. In some examples, the plurality of pulses may have a duty cycle in a range of about 5% to about 50%. Following the generation and delivery of the plurality of pulses, one or more recharge pulses for the plurality of pulses may be delivered.

    PAIRED STIMULATION PULSES BASED ON SENSED COMPOUND ACTION POTENTIAL
    2.
    发明申请
    PAIRED STIMULATION PULSES BASED ON SENSED COMPOUND ACTION POTENTIAL 有权
    基于感觉化合物作用潜力的配对刺激脉冲

    公开(公告)号：US20160121124A1

    公开(公告)日：2016-05-05

    申请号：US14530372

    申请日：2014-10-31

    Applicant: Medtronic, Inc.

    Inventor： Lisa M. Johanek ,  Nathan A. Torgerson ,  Louis Vera-Portocarrero

    IPC: A61N1/36

    CPC classification number: A61N1/36139 ,  A61N1/36007 ,  A61N1/36064 ,  A61N1/36067 ,  A61N1/36071 ,  A61N1/36075 ,  A61N1/36085 ,  A61N1/36096 ,  A61N1/36107 ,  A61N1/36164 ,  A61N1/37247 ,  A61N1/37264

    Abstract: In some examples, a method may include delivering an electrical stimulation therapy to a patient, the electrical stimulation therapy comprising a first electrical stimulation pulse delivered to the patient via a first electrode and a second electrical stimulation pulse delivered to the patient via a second electrode, wherein the first electrical stimulation pulse and second electrical stimulation pulse are delivered as paired pulses with respect to each other and a combination of the first electrical stimulation pulse and the second electrical stimulation pulse evoke a compound action potential within the patient; sensing the compound action potential evoked by the combination of the first electrical stimulation pulse and the second electrical stimulation pulse; and adjusting one or more parameters of the electrical stimulation therapy based on the sensed compound action potential

    Abstract translation: 在一些示例中，方法可以包括将电刺激治疗递送给患者，所述电刺激治疗包括经由第一电极传递给患者的第一电刺激脉冲和经由第二电极传送给患者的第二电刺激脉冲， 其中所述第一电刺激脉冲和所述第二电刺激脉冲相对于彼此成对地传送，并且所述第一电刺激脉冲和所述第二电刺激脉冲的组合引起所述患者内的复合动作电位; 感测由第一电刺激脉冲和第二电刺激脉冲的组合引起的复合动作电位; 以及基于所感测到的复合动作电位来调整所述电刺激治疗的一个或多个参数

    High duty cycle electrical stimulation therapy
    3.
    发明授权
    High duty cycle electrical stimulation therapy 有权

    公开(公告)号：US12011596B2

    公开(公告)日：2024-06-18

    申请号：US17397502

    申请日：2021-08-09

    Applicant: Medtronic, Inc.

    Inventor： Lisa M. Johanek

    IPC: A61N1/00 ,  A61N1/36

    CPC classification number: A61N1/36071 ,  A61N1/36062 ,  A61N1/3615 ,  A61N1/36167 ,  A61N1/36171 ,  A61N1/36175 ,  A61N1/36178 ,  A61N1/36007 ,  A61N1/36064 ,  A61N1/36067 ,  A61N1/36107

    Abstract: In some examples, a medical device is configured to deliver high dose electrical stimulation therapy to a patient by at least generating and delivering an electrical stimulation signal having a relatively high duty cycle, and a stimulation intensity less than a perception or paresthesia threshold intensity level for the patient. The pulses may each have a relatively low amplitude, but due at least in part to a relatively high number of pulses per unit of time, the electrical stimulation signal may be high enough to elicit a therapeutic response from the patient. In some examples, the plurality of pulses may have a duty cycle in a range of about 5% to about 50%. Following the generation and delivery of the plurality of pulses, one or more recharge pulses for the plurality of pulses may be delivered.

    POSTURE-BASED PARESTHESIA THRESHOLD OR PERCEPTION THRESHOLD DETERMINATION
    7.
    发明申请
    POSTURE-BASED PARESTHESIA THRESHOLD OR PERCEPTION THRESHOLD DETERMINATION 有权

    公开(公告)号：US20210031042A1

    公开(公告)日：2021-02-04

    申请号：US16797115

    申请日：2020-02-21

    Applicant: Medtronic, Inc.

    Inventor： Lachlan Davies ,  Sheryl McCammon ,  Andrew J. Cleland ,  Melanie D. Goodman Keiser ,  Ye Tan ,  Lisa M. Johanek ,  Nathan A. Torgerson

    IPC: A61N1/36

    Abstract: In some examples, a medical device is configured to automatically determine a paresthesia threshold or a perception threshold of a patient in a second posture based on the paresthesia threshold or perception threshold of that patient in a first posture. The medical device may deliver an electrical stimulation signal to a patient and determine the paresthesia threshold or perception threshold for the patient in the first posture. The medical device may change the intensity of the electrical signal and receive an indication from the patient that they are experiencing paresthesia or perceiving the electrical stimulation signal. The medical device may then automatically determine a predicted paresthesia threshold or predicted perception threshold for a second posture based on the paresthesia threshold or perception threshold.

    HIGH DUTY CYCLE ELECTRICAL STIMULATION THERAPY
    9.
    发明申请
    HIGH DUTY CYCLE ELECTRICAL STIMULATION THERAPY 审中-公开

    公开(公告)号：US20180369592A1

    公开(公告)日：2018-12-27

    申请号：US16061930

    申请日：2016-12-15

    Applicant: Medtronic, Inc.

    Inventor： Lisa M. Johanek

    IPC: A61N1/36

    Abstract: In some examples, a medical device is configured to deliver high dose electrical stimulation therapy to a patient by at least generating and delivering an electrical stimulation signal having a relatively high duty cycle, and a stimulation intensity less than a perception or paresthesia threshold intensity level for the patient. The pulses of the electrical stimulation signal may each have a relatively low amplitude, but due at least in part to a relatively high number of pulses per unit of time, a dose of the electrical stimulation may be high enough to elicit a therapeutic response from the patient.

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