Clinical measurements with multi-spectral photoplethysmography sensors

被引：6
|
作者：
Asare, Lasma [1 ]
Ozols, Maris [1 ]
Rubins, Uldis [1 ]
Rubenis, Oskars [1 ]
Spigulis, Janis [1 ]
机构：
[1] Univ Latvia, Inst Atom Phys & Spect, LV-1586 Riga, Latvia
来源：
BIOPHOTONICS: PHOTONIC SOLUTIONS FOR BETTER HEALTH CARE III | 2012年 / 8427卷
关键词：
photoplethysmography; biosensor; vascular depth; multi-spectral;
D O I：
10.1117/12.922361
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
A portable multi-spectral photoplethysmography device has been used for studies of 40 subjects. Multi-spectral (MS) monitoring was performed by means of four wavelengths (454 nm, 519 nm, 632 nm and 888 nm) light emitted diodes (LED) and a single photodiode with multi-channel signal output processing. The proposed methodology and potential clinical applications are discussed.
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页数：5
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