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Conference Paper
Comparison of Conductive Fabric Sensor and Ag-AgCl Sensor Under Motion Artifacts
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- Issue Date
- 2008-08
- Citation
- International Conference of the IEEE Engineering in Medicine and Biology Society (EMBS) 2008, pp.1300-1303
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- A wearable electrocardiogram(ECG) device using conductive fabric sensor was compared with traditional Ag-AgCl electrode ECG device. The ECG signals were measured under existence of motion artifacts on variable running speed using treadmill to verify that wearable device can substitute traditional ECG device. A signal to noise ratio (SNR) and RR interval were compared between the two devices. The SNR of wearable device was similar or higher than that of clinical device and difference of RR interval was 2ms. The results show that the wearable ECG device using conductive fabric sensor can make similar performance with ECG device using Ag-AgCl electrode even under motion artifacts.
- KSP Keywords
- Ag-AgCl, ECG device, ECG signal, Fabric sensor, Motion artifact, RR interval, Running speed, Signal noise ratio(SNR), Signal-to-Noise, Wearable ECG, Wearable device