Portable ECG Measurement Device based on MSP430 MCU

Author

Ming, Hong ; Yajun, Zhang ; Xiaoping, Hu

Author_Institution

Inst. of Electron. Inf., Hangzhou Dianzi Univ., Hangzhou

Volume

2

fYear

2008

fDate

27-30 May 2008

Firstpage

667

Lastpage

671

Abstract

We design a portable measurement device which can monitor electrocardiograph (ECG) and analyze arrhythmia. It is small, light, lower power, and consists of two parts: the main system and the sub. The device gets ECG signals by the electrode sticking to the chest skin. This make the device is suitable for monitoring in long time. 16-bits MCU-MSP430 is the most important part. Besides, there are amplifier circuit, filter circuit, wireless transmitting-receive circuit, data management part, keyboard and LCD display part, etc. The device can detect QRS complex and analyze ECG signals in real-time. For the MIT-BIH database and actual persons, the accuracy of monitor reaches above 99 percent of the QRS complex of ambulatory ECG signals.

Keywords

biomedical equipment; biomedical telemetry; electrocardiography; medical signal processing; LCD display; MIT-BIH database; MSP430 MCU; QRS complex; ambulatory ECG signals; amplifier circuit; arrhythmia; chest skin; data management; electrocardiograph; electrode sticking; filter circuit; keyboard; portable ECG measurement device; wireless transmitting-receive circuit; Circuits; Databases; Electrocardiography; Electrodes; Filters; Keyboards; Liquid crystal displays; Monitoring; Signal analysis; Skin; Arrhythmia; ECG; QRS complex; real-time;

fLanguage

English

Publisher

ieee

Conference_Titel

BioMedical Engineering and Informatics, 2008. BMEI 2008. International Conference on

Conference_Location

Sanya

Print_ISBN

978-0-7695-3118-2

Type

conf

DOI

10.1109/BMEI.2008.248

Filename

4549258