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Proceedings Paper

Blood flow velocity measurements in chicken embryo vascular network via PIV approach
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Paper Abstract

A method for measuring of blood velocity in the native vasculature of a chick embryo by the method of micro anemometry from particle images (μPIV) is improved. A method for interrogation regions sorting by the mask of the vasculature is proposed. A method for sorting of the velocity field of capillary blood flow is implemented. The in vitro method was evaluated for accuracy in a glass phantom of a blood vessel with a diameter of 50 μm and in vivo on the bloodstream of a chicken embryo, by comparing the transverse profile of the blood velocity obtained by the PIV method with the theoretical Poiseuille laminar flow profile.

Paper Details

Date Published: 26 April 2018
PDF: 8 pages
Proc. SPIE 10716, Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX, 107160H (26 April 2018); doi: 10.1117/12.2315080
Show Author Affiliations
Maxim A. Kurochkin, Saratov National Research State Univ. (Russian Federation)
Elena S. Stiukhina, Saratov National Research State Univ. (Russian Federation)
Ivan V. Fedosov, Saratov National Research State Univ. (Russian Federation)
Valery V. Tuchin, Saratov National Research State Univ. (Russian Federation)
Institute of Precision Mechanics and Control (Russian Federation)
Tomsk State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 10716:
Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX
Valery V. Tuchin; Elina A. Genina; Vladimir L. Derbov; Dmitry Engelevich Postnov, Editor(s)

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