Current progress of photoplethysmography and SPO 2 for health monitoring
Biomedical Engineering Letters
;
(4): 21-36, 2019.
Article
Dans Anglais
| WPRIM
| ID: wpr-763007
ABSTRACT
A photoplethysmograph (PPG) is a simple medical device for monitoring blood fl ow and transportation of substances in the blood. It consists of a light source and a photodetector for measuring transmitted and refl ected light signals. Clinically, PPGs are used to monitor the pulse rate, oxygen saturation, blood pressure, and blood vessel stiff ness. Wearable unobtrusive PPG monitors are commercially available. Here, we review the principle issues and clinical applications of PPG for monitoring oxygen saturation.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Oxygène
/
Transports
/
Pression sanguine
/
Vaisseaux sanguins
/
Photopléthysmographie
/
Fréquence respiratoire
/
Rythme cardiaque
langue:
Anglais
Texte intégral:
Biomedical Engineering Letters
Année:
2019
Type:
Article
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