Investigating the impact of contact pressure on photoplethysmograms
Photoplethysmography (PPG) sensors are widely used to measure a variety of physiological parameters, from heart rate to clinically important peripheral oxygen saturation (SpO2). The ease of obtaining a PPG signal simply by placing the sensor on a body site with even remotely sufficient vasculature (...
Main Authors: | Jukka-Pekka Sirkiä, Tuukka Panula, Matti Kaisti |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2024-06-01
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Series: | Biomedical Engineering Advances |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2667099224000124 |
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