The Design of Seven-Lead Electrocardiograph Monitoring System Based on Wi-Fi

Abstract

Aiming at the needs of applications of home-based care for the aged and communities, this paper presents a seven-lead electrocardiograph (ECG) monitoring system based on Wi-Fi short-range wireless transmission technology. The system mainly consists of two parts: the seven-lead ECG monitoring device and the ECG monitoring platform. The Seven-lead ECG monitoring device mainly consists of the ECG pre-processing module, integrated analog front end, the micro-controller, the Wi-Fi wireless transmission module and the power module. This system has the advantages of miniaturization, low power consumption and high performance. The ECG monitoring system uses Wi-Fi wireless transmission technology to send the ECG data of monitored by the seven-lead ECG monitoring device to the ECG monitoring platform of the monitoring center for real-time display of ECG waveforms. Doctors can obtain the health status of the patients who recuperates at home or the aged of community by the community ECG monitoring system and which can also remind the aged of abnormal ECG signals in time to go for a further physical examination for reducing the sudden death rate of the cardiovascular disease.