Impact of blood volume on the diffuse reflectance spectra of human skin measured in visible and NIR spectral ranges

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Abstract

We consider changes in the volume of blood and oxygen saturation caused by a pulse wave and their influence on the diffuse reflectance spectra in the visible/NIR spectral range. CUDA-based Monte-Carlo model was used for routine simulation of detector depth sensitivity (sampling volume) and skin spectra, and their variations associated with physiological changes in the human skin. The results presented in the form of animated graphs of sampling volume changes for scaling of the parameters of the main human skin layers related to the results of experimental measurements are of particular interest for pulse oximetry, photoplethysmography, Doppler flowmetry, reflectance spectroscopy.

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  • Impact of blood volume changes within the human skin

    Rights statement: Evgeny Zherebtsov, Alexander Bykov, Alexey Popov, Alexander Doronin, Igor Meglinski, "Impact of blood volume changes within the human skin on the diffuse reflectance measurements in visible and NIR spectral ranges", Proc. SPIE 10063, Dynamics and Fluctuations in Biomedical Photonics XIV, 1006312 (30 March 2017). Copyright 2017 Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. http://dx.doi.org/10.1117/12.2250855

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Details

Publication date28 Jul 2017
Publication titleDynamics and Fluctuations in Biomedical Photonics XIV
EditorsValery V. Tuchin, et al
PublisherSPIE
Number of pages1
Original languageEnglish
EventSPIE Photonics West BiOS 2017 - San Francisco, CA, United States
Duration: 28 Jan 20172 Feb 2017

Publication series

NameSPIE Proceedings
PublisherSPIE
Volume10063
ISSN (Print)0277-786X
ISSN (Electronic)2410-9045

Conference

ConferenceSPIE Photonics West BiOS 2017
CountryUnited States
CitySan Francisco, CA
Period28/01/172/02/17

Bibliographic note

Evgeny Zherebtsov, Alexander Bykov, Alexey Popov, Alexander Doronin, Igor Meglinski, "Impact of blood volume changes within the human skin on the diffuse reflectance measurements in visible and NIR spectral ranges", Proc. SPIE 10063, Dynamics and Fluctuations in Biomedical Photonics XIV, 1006312 (30 March 2017). Copyright 2017 Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. http://dx.doi.org/10.1117/12.2250855

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