Design of a Simple 3-Lead ECG Acquisition System Based on MSP430F149
Cardiovascular disease is one of the major diseases which threat human health, and ECG is the primary means of diagnosis of cardiovascular disease. This paper mainly introduces the design procedure of a simple 3-Iead ECG acquisition system based on MSP430F149, introduces the structure and function of the device, finally introduces the function of each module, circuit design and the program design. The device completes the process of data acquisition using the ultra-low power microcontroller MSP430F149, and collects ECG signal to A/D sampling and conversion. It sends the ECG information to the patient phone by the Bluetooth module. This paper explains the software design process in detail, and the realization of a hardware design and optimization. The main content of software design is the data collection and the serial communication module. The software design includes the main program, timer-A interrupt, button interrupted, A/D converter, and serial communication program. This design can create a new device of 3-Lead ECG. system.
ECG Data Acquisition Bluetooth MSP430F149
Peng Wang Zhigang Lv
School of Electronic and Information Engineering Xi an Technological University, 710032 Xian China School of Electronic and Information Engineering Xi1 an Technological University, 710032 Xian China
国际会议
重庆
英文
132-135
2011-01-21（万方平台首次上网日期，不代表论文的发表时间）