Title :
Miniaturized One-Point Detectable Electrocardiography Sensor for Portable Physiological Monitoring Systems
Author :
Kim, Hong-Lae ; Kim, Min-Gu ; Lee, Chungkeun ; Lee, Myoungho ; Kim, Yong-Jun
Author_Institution :
Sch. of Mech. Eng., Yonsei Univ., Seoul, South Korea
fDate :
7/1/2012 12:00:00 AM
Abstract :
A mechanically flexible electrocardiography (ECG) sensor for one-point detection was proposed. The ECG sensor consists of an outer hook-shaped sensing electrode and an inner circular-shaped referencing electrode. The ECG measurement capability was examined by attaching the sensor to the human chest at different positions. Performance of the proposed sensor was then compared with that of the commercial Ag/AgCl electrodes. The results of this letter demonstrated that ECG could be measured using the proposed sensor at only one point on the body.
Keywords :
biomedical electrodes; biomedical measurement; electrocardiography; physiological models; portable instruments; ECG measurement capability; ECG sensor; circular-shaped referencing electrode; flexible electrocardiography sensor; hook-shaped sensing electrode; human chest; miniaturized sensor; one-point detection; portable physiological monitoring system; Biomedical monitoring; Educational institutions; Electrocardiography; Electrodes; Heart; Laplace equations; Monitoring; Electrocardiography sensor; one-point detection; portable physiological monitoring system;
Journal_Title :
Sensors Journal, IEEE
DOI :
10.1109/JSEN.2012.2192260
