Development of a tunable dynamical tissue phantom for laser speckle imaging of blood flow

Soumyajit Sarkar; Murali K.; Hari M. Varma

doi:10.1117/12.2686496

9 August 2023 Development of a tunable dynamical tissue phantom for laser speckle imaging of blood flow

Soumyajit Sarkar, Murali K., Hari M. Varma

Proceedings Volume 12628, Diffuse Optical Spectroscopy and Imaging IX; 126281J (2023) https://doi.org/10.1117/12.2686496
Event: European Conferences on Biomedical Optics, 2023, Munich, Germany

Abstract

Phantoms that accurately simulate in-vivo tissue properties are essential for the advancement of medical imaging methods. In this paper, we propose a novel approach to develop a fast and tunable dynamical phantom that mimics in-vivo blood flow, based on stochastic differential equations (SDE) and piezoelectric actuators. We validate the phantom using in-vivo human blood flow studies.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Soumyajit Sarkar, Murali K., and Hari M. Varma "Development of a tunable dynamical tissue phantom for laser speckle imaging of blood flow", Proc. SPIE 12628, Diffuse Optical Spectroscopy and Imaging IX, 126281J (9 August 2023); https://doi.org/10.1117/12.2686496

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