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Identification of spectroscopic and optical parameters of whole blood depending on its concentration and layer thickness
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Paper Abstract

Optical parameters such as total and diaphragm transmission and diffuse reflection have been investigated by in vitro set up for whole blood. Original construction cuvette allows change thickness of a layer inside without removing of content. Changes of the blood concentration have been created by dilution of centrifuged blood. Hematocrit, hemoglobin and oxyhemoglobin concentration have been measured simultaneously by independent methods. According to the received data the coefficients of scattering and absorption and the average cosine of scattering are calculated for whole blood by the Monte-Carlo simulations. The curve of light penetration into whole blood is created for the following wavelengths: 488, 587, 633, 675, 820, 860 nm.

Paper Details

Date Published: 10 January 1996
PDF: 12 pages
Proc. SPIE 2624, Laser-Tissue Interaction and Tissue Optics, (10 January 1996); doi: 10.1117/12.229550
Show Author Affiliations
Alexandre Yu. Douplik, Moscow Region Hospital (Russia)
Victor B. Loschenov, General Physics Institute (Russia)

Published in SPIE Proceedings Vol. 2624:
Laser-Tissue Interaction and Tissue Optics
Guy P. Delacretaz; Rudolf W. Steiner; Lars Othar Svaasand; Hansjoerg Albrecht; Thomas H. Meier, Editor(s)

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