Comparison of wearable and bedside laser Doppler flowmetry and fluorescence spectroscopy monitors

Elena V. Zharkikh; Yulia I. Loktionova; Viktor V. Dremin; Konstantin V. Podmasteryev; Victor V. Sidorov; Edik U. Rafailov; Andrey V. Dunaev

doi:10.1117/12.2626135

29 April 2022 Comparison of wearable and bedside laser Doppler flowmetry and fluorescence spectroscopy monitors

Elena V. Zharkikh, Yulia I. Loktionova, Viktor V. Dremin, Konstantin V. Podmasteryev, Victor V. Sidorov, Edik U. Rafailov, Andrey V. Dunaev

Author Affiliations +

Proceedings Volume 12192, Optical Technologies for Biology and Medicine; 121920J (2022) https://doi.org/10.1117/12.2626135
Event: XXV Annual Conference Saratov Fall Meeting 2021; and IX Symposium on Optics and Biophotonics, 2021, Saratov, Russian Federation

Abstract

Advances in the development of ultra-compact semiconductor lasers have opened up new possibilities for the development of wearable devices implementing biophotonic technologies, such as laser Doppler flowmetry (LDF) and fluorescence spectroscopy (FS). This work is aimed to evaluate the correlation between diagnostic parameters simultaneously registered by a newly developed wearable device and a standard bedside fiber-based technique. Experimental studies with healthy volunteers using the occlusion test showed a high correlation between the parameters recorded by the two devices.

Citation Download Citation

Elena V. Zharkikh, Yulia I. Loktionova, Viktor V. Dremin, Konstantin V. Podmasteryev, Victor V. Sidorov, Edik U. Rafailov, and Andrey V. Dunaev "Comparison of wearable and bedside laser Doppler flowmetry and fluorescence spectroscopy monitors", Proc. SPIE 12192, Optical Technologies for Biology and Medicine, 121920J (29 April 2022); https://doi.org/10.1117/12.2626135

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