The design of wearable integrated physiological monitoring system

Abstract

Objective To realize the continuous, dynamic and long-term acquisition of human physiological signals, the wearable integrated physiological monitoring system is designed. Methods The technology of physiological parameters acquisition and wearable technology are combined. The ECG sensor is designed by collecting the fabric electrode, and the ECG signal is extracted with a non-stick way. Based on the fabric sensor, the respiratory signal detection circuit is designed according to the impedance characteristics of biological tissue, and the peak threshold method is used to calculate the respiration rate. Based on MPU6050 six-axis motion detection integrated chip, the body movements monitoring circuit is designed. Results The system is designed to achieve the wearable integrated monitoring of ECG, respiration, body movements and other physiological parameters. Conclusions The wearable integrated physiological monitoring system realizes the long-term and the dynamic detection of the physiological parameters. The system also realizes the tracking and observation of real-time life information. As a result, the system has a broad application prospect at military medicine, rescue, sports training and rehabilitation medicine.