Young's modulus evaluation for blood vessel equivalent phantoms using optical coherence elastography

A. Yu. Potlov; S. V. Frolov; S. G. Proskurin

doi:10.1117/12.2523237

3 June 2019 Young's modulus evaluation for blood vessel equivalent phantoms using optical coherence elastography

A. Yu. Potlov, S. V. Frolov, S. G. Proskurin

Proceedings Volume 11065, Saratov Fall Meeting 2018: Optical and Nano-Technologies for Biology and Medicine; 110650X (2019) https://doi.org/10.1117/12.2523237
Event: International Symposium on Optics and Biophotonics VI: Saratov Fall Meeting 2018, 2018, Saratov, Russian Federation

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.

Citation Download Citation

A. Yu. Potlov, S. V. Frolov, and S. G. Proskurin "Young's modulus evaluation for blood vessel equivalent phantoms using optical coherence elastography", Proc. SPIE 11065, Saratov Fall Meeting 2018: Optical and Nano-Technologies for Biology and Medicine, 110650X (3 June 2019); https://doi.org/10.1117/12.2523237

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available