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    DERIVATION OF ELECTRODERMAL ACTIVITY RESPONSE FROM AN ELECTROCARDIOGRAM SIGNAL
    1.
    发明申请
    DERIVATION OF ELECTRODERMAL ACTIVITY RESPONSE FROM AN ELECTROCARDIOGRAM SIGNAL 有权

    公开(公告)号：US20240374201A1

    公开(公告)日：2024-11-14

    申请号：US18658442

    申请日：2024-05-08

    Applicant: University of Connecticut

    Inventor： Ki Chon ,  Farnoush Baghestanibarzoki ,  Youngsun Kong

    IPC: A61B5/00 ,  A61B5/0533

    Abstract: An apparatus for performing an activity based on a sympathetic nervous system (SNS) response to a stimulus includes an electrode configured to contact a person undergoing the stimulus. The apparatus also includes a processing unit having an algorithm programmed by machine-learning and configured to: (i) receive at least one of electrocardiogram (ECG) signals or electrodermal activity (EDA) signals from the electrode; (ii) analyze at least one of skin sympathetic nerve activity (SKNA) signals derived from the ECG signals or the EDA signals to measure the SNS response and provide an SNS response measurement; and (iii) transmit an SNS response measurement signal conveying the SNS response measurement to initiate the activity. The apparatus also includes an activity device configured to perform the activity in response to the SNS response measurement signal.

    CARDIOPULMONARY RESUSCITATION, TREATMENT, AND ANALYSIS
    2.
    发明公开
    CARDIOPULMONARY RESUSCITATION, TREATMENT, AND ANALYSIS 审中-公开

    公开(公告)号：US20240342496A1

    公开(公告)日：2024-10-17

    申请号：US18659762

    申请日：2024-05-09

    Applicant: University of Connecticut

    Inventor： Ki Chon ,  Mahdi Pirayesh Shirazi Nejad

    IPC: A61N1/39

    CPC classification number: A61N1/395 ,  A61N1/3987 ,  G06N3/045 ,  G06N3/0464

    Abstract: An apparatus for treating a person having cardiac arrest includes a processor and a lead in communication with the processor, the lead being configured to receive a segment of electrocardiogram (ECG) data from the person while undergoing cardiopulmonary resuscitation (CPR). The apparatus also includes a non-transitory computer-readable medium having: a first Convolutional Neural Network-based Encoder-Decoder (CNNED) structure to reduce artifacts due to the CPR; a second CNNED structure cascaded with the first CNNED structure to further reduce artifacts; and instructions to determine a first arrhythmia classification using the first CNNED structure, determine a second arrhythmia classification using the second CNNED structure in response to the first arrhythmia classification indicating a shockable arrhythmia event; and transmit a signal to apply a defibrillation shock to the person in response to the first arrhythmia classification and the second arrhythmia classification indicating a shockable arrhythmia of the person.

    APPARATUSES AND SYSTEMS FOR ARTIFACT REDUCTION IN ELECTRODERMAL ACTIVITY
    4.
    发明公开
    APPARATUSES AND SYSTEMS FOR ARTIFACT REDUCTION IN ELECTRODERMAL ACTIVITY 审中-公开

    公开(公告)号：US20230363721A1

    公开(公告)日：2023-11-16

    申请号：US18313734

    申请日：2023-05-08

    Applicant: University of Connecticut

    Inventor： Ki Chon ,  Md Billal Hossain ,  Hugo Posada-Quintero

    IPC: A61B5/00

    CPC classification number: A61B5/7282 ,  A61B5/7203 ,  A61B5/7267

    Abstract: Methods, systems, non-transitory computer-readable media, and apparatuses are described for predicting a health condition of a subject. An apparatus may be configured to receive a physiological signal associated with the subject. The physiological signal may include artifacts. A modified physiological signal may be generated based on an application of a machine learning model to the physiological signal. The modified physiological signal may include the physiological signal with a reduction of the artifacts. A physiological measurement may be determined based on the modified physiological signal. The health condition may be determined based on a change in the physiological measurement satisfying a threshold. The apparatus may cause an output of an indication associated with the health condition.

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