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Proceedings Paper

Clinical measurements with multi-spectral photoplethysmography sensors
Author(s): Lasma Asare; Maris Ozols; Uldis Rubins; Oskars Rubenis; Janis Spigulis
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Paper Abstract

A portable multi-spectral photoplethysmography device has been used for studies of 40 subjects. Multi-spectral monitoring was performed by means of a four - wavelengths (465 nm, 530 nm, 630 nm and 870 nm) light emitted diodes (LED) and a single photodiode with multi-channel signal output processing. The proposed methodology and potential clinical applications are discussed.

Paper Details

Date Published: 8 May 2012
PDF: 5 pages
Proc. SPIE 8427, Biophotonics: Photonic Solutions for Better Health Care III, 842734 (8 May 2012); doi: 10.1117/12.922361
Show Author Affiliations
Lasma Asare, Univ. of Latvia (Latvia)
Maris Ozols, Univ. of Latvia (Latvia)
Uldis Rubins, Univ. of Latvia (Latvia)
Oskars Rubenis, Univ. of Latvia (Latvia)
Janis Spigulis, Univ. of Latvia (Latvia)

Published in SPIE Proceedings Vol. 8427:
Biophotonics: Photonic Solutions for Better Health Care III
Jürgen Popp; Wolfgang Drexler; Valery V. Tuchin; Dennis L. Matthews, Editor(s)

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