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Young's modulus evaluation for blood vessel equivalent phantoms using optical coherence elastography
Author(s): A. Yu. Potlov; S. V. Frolov; S. G. Proskurin
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Paper Abstract

The method of longitudinal elasticity modulus evaluation for the large blood vessel wall is presented. It is based on obtaining and computer analyzing structural images of the same section of the investigated blood vessel wall at the moments correspondent to systole and diastole. Endoscopic optical coherence tomography system with a forward-side probe was used by the structural images raw data acquisition. Digital analysis of structural images includes noise reduction, detection of control points, combination them together and calculation of relative displacements. The Young's modulus was calculated taking into account the surface area of the scanning region, the coherence probing depth and the magnitude of the deformation impact of the pulse wave.

Paper Details

Date Published: 3 June 2019
PDF: 7 pages
Proc. SPIE 11065, Saratov Fall Meeting 2018: Optical and Nano-Technologies for Biology and Medicine, 110650X (3 June 2019); doi: 10.1117/12.2523237
Show Author Affiliations
A. Yu. Potlov, Tambov State Technical Univ. (Russian Federation)
S. V. Frolov, Tambov State Technical Univ. (Russian Federation)
S. G. Proskurin, Tambov State Technical Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 11065:
Saratov Fall Meeting 2018: Optical and Nano-Technologies for Biology and Medicine
Elina A. Genina; Valery V. Tuchin, Editor(s)

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