Method for manufacturing and using wearable flexible skin electrode

Abstract

The invention discloses a method for manufacturing and using a wearable flexible skin electrode. By fusion of the method and a novel micro-nano machining technology, the wearable flexible skin electrode is fixed to the skin surface through an ultrathin, nontoxic and high-biocompatibility skin adhesive without conductive adhesives, and the electrode can be well fused with the skin of a human body and is capable of moving along with stretching of the skin, high in comfort and less prone to shedding. Since the electrode is in directly close connection with the skin, low impedance, high sensitivity and high stability are achieved, and interference of limb movement is avoided. The electrode has waterproof and sweatproof functions and is capable of monitoring electric signals of the human body in large-amplitude motion. A human body electric signal detection device manufactured with the skin electrode has the advantages of small size, light weight, convenience in wearing, availability for long-term use, low cost and benefit of popularization for long-term health monitoring and acquisition of health big data of people in wide range.

Description

technical field [0001] This application belongs to the field of sensor technology, in particular to a method of manufacturing and using a wearable flexible skin electrode Background technique [0002] With the development of telemedicine technology, wearable smart devices capable of detecting human physiological indicators have gradually entered the market. One of the very important development directions is wearable smart devices for long-term real-time monitoring of human body electrical signals, such as ECG, EEG or EMG. For example, for acute and fatal cardiovascular and cerebrovascular diseases, the alarm of abnormal ECG signals can effectively prevent stroke or heart failure. Detecting human body electrical signals requires the sensing electrodes of electronic devices to be in close contact with the skin. At present, silver chloride wet electrodes are used in various medical equipment, which need to be used in conjunction with the use of conductive glue. The disadvant...

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Problems solved by technology

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a method for manufacturing and using a wearable flexible skin electrode, which can solve the shortcomings of the prior art that are not suitable for long-term human body electrical signal detection

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