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A method, device, and ECG monitoring device for judging autonomic nerve activity

An autonomic, active technology, applied in the directions of diagnostic recording/measurement, diagnosis, medical science, etc., to achieve the effect of simple method and high precision

Active Publication Date: 2021-01-26
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Traditional methods use the power spectrum of heart rate fluctuations over a period of time to judge autonomic nerve function, but spectrum analysis is based on linear assumptions. Recent views tend to think that autonomic nerve regulation is a nonlinear phenomenon, so it simply reflects the function of sympathetic nerve or vagus nerve. Indicators are receiving more and more attention because they can describe the physiological state more simply

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  • A method, device, and ECG monitoring device for judging autonomic nerve activity
  • A method, device, and ECG monitoring device for judging autonomic nerve activity
  • A method, device, and ECG monitoring device for judging autonomic nerve activity

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Embodiment Construction

[0059] Below, specific embodiments of the present invention will be described in detail in conjunction with the accompanying drawings, but they are not intended to limit the present invention.

[0060]It should be understood that various modifications may be made to the embodiments disclosed herein. Accordingly, the above description should not be viewed as limiting, but only as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the disclosure.

[0061] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and, together with the general description of the disclosure given above and the detailed description of the embodiments given below, serve to explain the embodiments of the disclosure. principle.

[0062] These and other characteristics of the invention will become apparent from the following description of preferred ...

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Abstract

The present invention provides a judging method, device and ECG monitoring device for autonomic nerve activity, the method comprising: acquiring a single-lead ECG signal within a first time period, and preprocessing the ECG signal to generate The first signal; identifying the R wave in the first signal, and calculating the RR interval sequence; based on the calculated RR interval sequence, determining the first difference between different continuous heart rate acceleration forces and the number of RR intervals Relative value, and the second relative value between different continuous heart rate deceleration forces and the number of RR intervals; use the preset exponential model to fit each of the first relative values ​​and each of the second relative values, and determine the Parameters for judging autonomic nervous activity; using the determined parameters to judge autonomic nervous activity, and outputting judgment results. The embodiment of the present invention has the characteristics of simplicity, convenience and high precision.

Description

technical field [0001] The embodiments of the present invention relate to the field of judging autonomic nerve activity, in particular to a judging method, device and ECG monitoring device for autonomic nerve activity. Background technique [0002] Heart rate refers to the beat fluctuations between heartbeats, which is of great significance to maintaining the stability of the human body's internal environment. Studies have found that various cardiovascular diseases such as heart failure, high blood pressure, and diabetes are related to abnormal heart rate fluctuations, reflecting the autonomy of these patients. There are abnormalities in neurological function. [0003] Traditional methods use the power spectrum of heart rate fluctuations over a period of time to judge autonomic nerve function, but spectrum analysis is based on linear assumptions. Recent views tend to think that autonomic nerve regulation is a nonlinear phenomenon, so it simply reflects the function of sympat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/318A61B5/0245A61B5/00A61B5/346A61B5/349A61B5/352A61B5/363
CPCA61B5/0245A61B5/7203A61B5/725A61B5/7275A61B5/316A61B5/318A61B5/349
Inventor 陈雪
Owner BOE TECH GRP CO LTD
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