Clinical measurements with multi-spectral photoplethysmography sensors

Lasma Asare; Maris Ozols; Uldis Rubins; Oskars Rubenis; Janis Spigulis

doi:10.1117/12.922361

8 May 2012 Clinical measurements with multi-spectral photoplethysmography sensors

Lasma Asare, Maris Ozols, Uldis Rubins, Oskars Rubenis, Janis Spigulis

Proceedings Volume 8427, Biophotonics: Photonic Solutions for Better Health Care III; 842734 (2012) https://doi.org/10.1117/12.922361
Event: SPIE Photonics Europe, 2012, Brussels, Belgium

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.

Citation Download Citation

Lasma Asare, Maris Ozols, Uldis Rubins, Oskars Rubenis, and Janis Spigulis "Clinical measurements with multi-spectral photoplethysmography sensors", Proc. SPIE 8427, Biophotonics: Photonic Solutions for Better Health Care III, 842734 (8 May 2012); https://doi.org/10.1117/12.922361

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