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http://dx.doi.org/10.5369/JSST.2014.23.6.402

Signal Analysis According to the Position of the ECG Sensor Electrode in Healthcare Backpack  

Lee, Hyeon-Seok (Department of Electronic Engineering, Pukyong National University)
Chung, Wan-Young (Department of Electronic Engineering, Pukyong National University)
Publication Information
Journal of Sensor Science and Technology / v.23, no.6, 2014 , pp. 402-408 More about this Journal
Abstract
Heart rate is one of the most important signal to monitor the health condition of the patient or exerciser. Various wearable devices have been developed for the continuous monitoring of ECG signal from human body during exercise. Among these, ECG chest belt has been widely used. However wearing chest belt with ECG sensor is uncomfortable in normal life due to the electrode contact between metal electrodes of ECG sensor and skin of the human body. So we develop the royal healthcare backpack that can measure ECG signal without skin contact by using capacitor-type ECG sensor. The position of the measurement point is critical to collect a clear ECG signal in the capacitive ECG measurement from backpack. Various tests were conducted to find the optimal ECG measurement position which has less noise and could get strong and clear ECG signal during exercise, walking, hiking, mountain climbing and cycling.
Keywords
Capacitor-type ECG sensor; Healthcare bag; Measurement position; Clear ECG signal;
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Times Cited By KSCI : 1  (Citation Analysis)
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