Combined use of laser Doppler flowmetry and skin thermometry for functional diagnostics of intradermal finger vessels

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Description	Size	Format
Combined use of laser Doppler flowmetry and skin thermometry for functional diagnostics of intradermal finger vessels	1 MB	Adobe Acrobat PDF	Read	Download
DOI Доступ к ресурсу на сайте издателя			10.1117/1.JBO.22.4.040502

Title: Combined use of laser Doppler flowmetry and skin thermometry for functional diagnostics of intradermal finger vessels
Creator: Zherebtsov, Evgeny A.
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Doronin, Alexander
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Dunaev, Andrey V.
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Podmasteryev, Konstantin V.
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Bykov, Alexander
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Meglinski, Igor
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Zherebtsova, Angelina I.
Date: 2017
DOI: 10.1117/1.JBO.22.4.040502
Description: We introduce a noninvasive diagnostic approach for functional monitoring of blood microflows in capillaries and thermoregulatory vessels within the skin. The measuring system is based on the combined use of laser Doppler flowmetry and skin contact thermometry. The obtained results suggest that monitoring of blood microcirculation during the occlusion, performed in conjunction with the skin temperature measurements in the thermally stabilized medium, has a great potential for quantitative assessment of angiospatic dysfunctions of the peripheral blood vessels. The indices of blood flow reserve and temperature response were measured and used as the primarily parameters of the functional diagnostics of the peripheral vessels of skin. Utilizing these parameters, a simple phenomenological model has been suggested to identify patients with angiospastic violations in the vascular system.