Multi-channel ECG acquisition circuit and multi-channel ECG acquisition system

An acquisition circuit and one-way technology, applied in medical science, diagnostic signal processing, sensors, etc., can solve problems such as the inability to accurately judge the actual health status of the human body, achieve high practical value and scope of application, avoid interference errors and noise, The effect of a good user experience
CN110403597APending Publication Date: 2019-11-05深圳市绿航星际太空科技研究院 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳市绿航星际太空科技研究院
Publication Date
2019-11-05

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Abstract

Provided are a multi-channel ECG acquisition circuit and a multi-channel ECG acquisition system; the ECG acquisition circuit includes an ECG detection module, M ECG acquisition modules and a communication control module; the ECG detection module is arranged in a preset acquisition area close to human skin and is used for detecting ECG information of a human body and converting the ECG informationinto N-channel differential detection signals; the ECG acquisition module is used for receiving at least one corresponding differential detection signal and converting the differential detection signal into one-channel ECG acquisition signal; the communication control module is used for receiving M-channel ECG acquisition signals, integrating the M-channel ECG acquisition signals to obtain ECG detection parameters, and uploading the ECG detection parameters to a mobile terminal; N is a positive integer greater than or equal to 2, M is a positive integer greater than or equal to 2, and M is less than or equal to N. The multi-channel ECG acquisition circuit and a multi-channel ECG acquisition system can convert the ECG information of the human body into the multi-channel ECG acquisition signals after the ECG information of the human body is detected, so as to realize the accurate detection and analysis of the ECG information and reduce the ECG sampling error.
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Description

technical field

[0001] The invention belongs to the technical field of electronic circuits, and in particular relates to a multi-channel ECG acquisition circuit and a multi-channel ECG acquisition system. Background technique

[0002] With the continuous improvement of people's living standards and quality, people pay more and more attention to their own health status, so people need to detect their own health level in real time in daily life to meet the needs of people's healthy life; its electrocardiogram as a human body One of the important parameters of life and health signs of the human body, the actual physiological health status of the human body can be accurately judged through the changes in the human body's ECG; The regular inspection method has the advantages of strong repeatability, low price, no trauma to the human body, and is applicable to all age groups. Therefore, the collection method of the human ECG change pattern has been widely used in the process of hu...

Claims

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