Design of portable electrocardiogram device using DSO138

Cardiovascular disease has been one of the leading causes of sudden cardiac deaths in many countries, covering Indonesia. Electrocardiogram (ECG) is a medical test to detect cardiac abnormalities by measuring the electrical activity generated by the heart, as the heart contracts. By using ECG, we ca...

Full description

Saved in:
Bibliographic Details
Main Authors: Abuzairi, Tomy, Matondang, Josef Stevanus, Purnamaningsih, Retno Wigajatri, Basari, Ratnasari, Anita
Format: Conference Proceeding
Language:English
Subjects:
Abnormalities
Analog circuits
Batteries
Defibrillators
Design
Echocardiography
Electrocardiography
Electrodes
Integrated circuits
Low noise
Operational amplifiers
Portable equipment
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Cardiovascular disease has been one of the leading causes of sudden cardiac deaths in many countries, covering Indonesia. Electrocardiogram (ECG) is a medical test to detect cardiac abnormalities by measuring the electrical activity generated by the heart, as the heart contracts. By using ECG, we can observe anomaly at the time of heart abnormalities. In this paper, design of portable ECG device is presented. The portable ECG device was designed to easily use in the village clinic or houses, due to the small size device and other benefits. The device was designed by using four units: (1) ECG electrode; (2) ECG analog front-end; (3) DSO138; and (4) battery. To create a simple electrode system in the portable ECG, 1-lead ECG with two electrodes were applied. The analog front-end circuitry consists of three integrated circuits, an instrumentation amplifier AD820AN, a low noise operational amplifier OPA134, and a low offset operational amplifier TL082. Digital ECG data were transformed to graphical data on DSO138. The results show that the portable ECG is successfully read the signal from 1-lead ECG system.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.5023975