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RESPIRATORY INFORMATION IN ARTERIAL OXYGEN SATURATION MEASUREMENT

Topics: Computational Intelligence; Cybernetics and User Interface Technologies; Education and Training in Science and Technology for Medical Signal Processing; Medical Signal Acquisition, Analysis and Processing; Physiological Processes and Bio-Signal Modeling, Non-Linear Dynamics

Author: Yue-Der Lin

Affiliation: Feng Chia University, Taiwan

ISBN: 978-989-674-018-4

Keyword(s): Pulse oximeter, Photoplethysmography (PPG), Arterial oxygen saturation (SpO2), Multi-channel autoregressive (AR) spectral estimation, Coherence analysis.

Related Ontology Subjects/Areas/Topics: Applications and Services ; Artificial Intelligence ; Biomedical Engineering ; Biomedical Signal Processing ; Computational Intelligence ; Computer Vision, Visualization and Computer Graphics ; Cybernetics and User Interface Technologies ; Devices ; Education and Training ; Human-Computer Interaction ; Information and Systems Security ; Medical Image Detection, Acquisition, Analysis and Processing ; Physiological Computing Systems ; Physiological Processes and Bio-Signal Modeling, Non-Linear Dynamics ; Simulation and Modeling ; Simulation Tools and Platforms ; Soft Computing

Abstract: Pulse oximeter has become a standard in intensive and critical care units for the monitoring of oxygen support from respiratory system since 1990’s. The multi-wavelength photoplethysmography (PPG) technique is now utilized for the measurement of arterial oxygen saturation by pulse oximeter (SpO2). This research utilized multi-channel autoregressive (AR) spectral estimation method for the coherence analysis between the respiratory signal and the PPG signal derived from pulse oximeter. Five healthy male subjects participated in this research with signals being measured at different respiratory status. The results demonstrate high coherence between respiration and the PPG signal from pulse oximeter, and the coherence disappears in breath-holding experiments. The results demonstrate that the respiratory status can also be acquired from the measurement of arterial oxygen saturation. This implies the possibility to acquire the physiological parameters other than arterial oxygen saturation f orm pulse oximeters. (More)

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Paper citation in several formats:
Lin Y. and (2010). RESPIRATORY INFORMATION IN ARTERIAL OXYGEN SATURATION MEASUREMENT.In Proceedings of the Third International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2010) ISBN 978-989-674-018-4, pages 168-173. DOI: 10.5220/0002693501680173

@conference{biosignals10,
author={Yue{-}Der Lin},
title={RESPIRATORY INFORMATION IN ARTERIAL OXYGEN SATURATION MEASUREMENT},
booktitle={Proceedings of the Third International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2010)},
year={2010},
pages={168-173},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002693501680173},
isbn={978-989-674-018-4},
}

TY - CONF

JO - Proceedings of the Third International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2010)
TI - RESPIRATORY INFORMATION IN ARTERIAL OXYGEN SATURATION MEASUREMENT
SN - 978-989-674-018-4
AU - Lin, Y.
PY - 2010
SP - 168
EP - 173
DO - 10.5220/0002693501680173

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