Development of Integrated Module using Wireless Accelerometer and ECG Sensor for ADL Monitoring

This research implements wireless ECG and acceleration measurement device that is small enough to put on body and operating by embedded battery. The module has connector for 3 ECG electrodes socket and embedded 3-axis accelerometer sensor. Also, it has SD memory slot and store all data within 2 GB. And it transmits the data using wireless module so we can measure the subject´s ECG and activity transition value. Using the correlation between accelerometer signal and ECG signal, we can determine the activity assessment more precisely and also detect the cardiovascular abnormality.