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Wearable arrhythmia detection device

A technology of arrhythmia and detection device, which is applied in measuring pulse rate/heart rate, diagnostic recording/measurement, medical science, etc. It can solve the complicated extraction method of ECG signal, affect the efficiency of arrhythmia detection, and process a large amount of sample data, etc. question

Pending Publication Date: 2021-11-30
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the amount of data required to process samples is large, and the feature extraction method for ECG signals is relatively cumbersome and takes a relatively long time, which affects the efficiency of arrhythmia detection in the system

Method used

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  • Wearable arrhythmia detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 As shown, a wearable arrhythmia detection device includes a three-lead ECG electrode 100 , an ECG signal acquisition unit 110 , a respiratory signal acquisition unit 120 , a controller 130 , a PC 140 and a wireless communication unit 150 .

[0036] The controller 130 controls the ECG signal acquisition unit 110 and the respiratory signal acquisition unit 120, and the PC 140 processes the ECG signal and the respiratory signal, so as to realize the automatic detection of arrhythmia of the subject.

[0037] The input end of the ECG signal acquisition unit 120 is connected to the three-lead ECG electrode 100, the input end of the respiratory signal acquisition unit 130 is the impedance between the positive and negative electrodes of the ECG signal, the ECG signal acquisition unit 120 and the respiratory signal acquisition unit The output of 130 is connected to the input of controller 140 .

[0038] The controller 120 is used to control the collection of EC...

Embodiment 2

[0054] According to a wearable arrhythmia detection device provided by the present invention, it specifically includes an acquisition unit for ECG and respiratory signals, a controller and a PC:

[0055] The acquisition unit of the ECG and respiratory signals is used to contact the subject and collect ECG and respiratory signals;

[0056] The controller is used for collecting control signals and transmitting data;

[0057] The PC is used to receive, process and display the measured ECG and respiratory signals of the subject, and finally realize the automatic classification of arrhythmia.

[0058] The process that the controller performs the acquisition of control signals and data transmission mainly includes controlling the ECG signal acquisition chip, utilizing the I 2 C communication carries out the communication between the ECG acquisition chip and the controller, and uses bluetooth transmission to carry out the communication between the controller and the PC.

[0059] Th...

Embodiment 3

[0081] Arrhythmia detection device of the present invention comprises the acquisition unit of ECG signal and respiratory signal, controller and PC:

[0082] The acquisition unit of the ECG signal and the respiratory signal is used for monitoring the ECG signal and the respiratory signal, its input end is connected to the ECG electrode, and the output end is connected to the input end of the controller;

[0083] The controller is used to realize the control of the acquisition unit and the transmission of the acquisition signal, and the data transmission between the controller and the PC is realized through the bluetooth module;

[0084] The PC is used for waveform display, data processing and automatic classification of arrhythmia when collecting electrocardiographic signals and respiratory signals.

[0085] The electrode arrangement of the present invention and the design of the wearable strap are as follows: image 3 As shown, the ECG electrode and the wearable strap are con...

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Abstract

The invention provides a wearable arrhythmia detection device. The wearable arrhythmia detection device comprises an electrocardiosignal acquisition unit, a respiratory signal acquisition unit, a controller and a PC and is characterized in that the controller controls the electrocardiosignal acquisition unit and the respiratory signal acquisition unit, the PC processes electrocardiosignals and respiratory signals, and automatic detection of the arrhythmia of a subject is realized. According to the wearable arrhythmia detection device, the wearable electrocardio monitoring device can detect electrocardio changes of the subject in real time, collected electrocardiosignals are effectively utilized for feature extraction, finally, arrhythmia is classified through a deep neural network, and therefore the purpose of wearable arrhythmia detection is achieved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a wearable arrhythmia detection device. Background technique [0002] With the development of science and technology and the improvement of people's living standards, people's attention to physical health has also increased significantly. More and more people hope to know their physical conditions so that they can find problems and seek medical treatment in time. Among them, the heart is a vital organ of the human body. However, due to the impact of the epidemic, the procedure to go to the hospital to measure the ECG is relatively cumbersome, so the automatic detection of heart disease has also received extensive attention. It plays a vital role in the detection and diagnosis of the disease. [0003] Arrhythmia refers to abnormal sinoatrial node excitation or excitation outside the sinoatrial node, and the conduction of the excitation is slow, blocked, or conducted thr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0205A61B5/332A61B5/33A61B5/352A61B5/00
CPCA61B5/0205A61B5/024A61B5/08A61B5/332A61B5/33A61B5/352A61B5/725A61B5/7264A61B5/7267A61B5/7235
Inventor 刘光达孙玉冰蔡靖胡新蕾周子健
Owner JILIN UNIV
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