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Application of Full Field Optical Studies for Pulsatile Flow in a Carotid Artery Phantom

Application of Full Field Optical Studies for Pulsatile Flow in a Carotid Artery Phantom, M. Nemati, G. B. Loozen, N. van der Wekken, G. van de Belt, H. P. Urbach, N. Bhattacharya, and S. Kenjeres. Biomedical Optics Express 2015, 6  (10), 4037–4050.

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Abstract

A preliminary comparative measurement between particle imaging velocimetry (PIV) and laser speckle contrast analysis (LASCA) to study pulsatile flow using ventricular assist device in a patient-specific carotid artery phantom is reported. These full-field optical techniques have both been used to study flow and extract complementary parameters. We use the high spatial resolution of PIV to generate a full velocity map of the flow field and the high temporal resolution of LASCA to extract the detailed frequency spectrum of the fluid pulses. Using this combination of techniques a complete study of complex pulsatile flow in an intricate flow network can be studied. (C) 2015 Optical Society of America

BibTeX

@article{ ISI:000362236600034,
Author = {Nemati, M. and Loozen, G. B. and van der Wekken, N. and van de Belt, G. and Urbach, H. P. and Bhattacharya, N. and Kenjeres, S.},
Title = {Application of Full Field Optical Studies for Pulsatile Flow in a Carotid Artery Phantom},
Journal = {Biomedical Optics Express},
Year = {2015},
Volume = {6},
Number = {10},
Pages = {4037-4050},
Month = {},
Abstract = {A preliminary comparative measurement between particle imaging velocimetry (PIV) and laser speckle contrast analysis (LASCA) to study pulsatile flow using ventricular assist device in a patient-specific carotid artery phantom is reported. These full-field optical techniques have both been used to study flow and extract complementary parameters. We use the high spatial resolution of PIV to generate a full velocity map of the flow field and the high temporal resolution of LASCA to extract the detailed frequency spectrum of the fluid pulses. Using this combination of techniques a complete study of complex pulsatile flow in an intricate flow network can be studied. (C) 2015 Optical Society of America},
DOI = {10.1364/BOE.6.004037},
ISSN = {2156-7085},
Unique-ID = {ISI:000362236600034},
}

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