Portable ECG Monitoring System Design

ECG acquisition and monitoring system has important significance in the diagnosis of cardiovascular disease and the maintenance of health. This article thoroughly and systematically introduces the design of A low power portable ECG monitoring system. The system functions include ECG acquisition, signal conditioning, digital filtering, dynamic electrocardiogram display, data local storage and remote transmission, etc. The ECG acquisition unit uses ADI ECG monitor to simulate the front-end AD8232, the main control unit adopts 16-bit low-power MSP430F5529 MCU of Texas Instrument, the display unit can realize local LCD display and Android client displays, and the data transmission unit can achieve accessing to the Internet via UART to WIFI converter and the remote data transmission. The portable ECG monitoring system is of great value, which can be put into use only with a little package.