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Proceedings Paper

PIV and digital holography for measuring blood flows and vessel wall dynamics
Author(s): Laura Arévalo; Eva Roche; Virginia Palero; Miguel Ángel Martínez; M. Pilar Arroyo
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Paper Abstract

In this work endoscopy has been combined with high speed PIV and holographic interferometry for flow velocity and wall deformation measurement of different vessels. Endoscopes have been used for illumination and/or recording of PIV images and digital holograms. High speed PIV has been applied to evaluate the influence of an antithrombotic filter in a vena cava model flow. Qualitative wall deformation has been obtained using digital holography in a vein model and in a real sheep aorta.

Paper Details

Date Published: 18 November 2013
PDF: 7 pages
Proc. SPIE 8785, 8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications, 8785CY (18 November 2013); doi: 10.1117/12.2026222
Show Author Affiliations
Laura Arévalo, Univ. de Zaragoza (Spain)
Eva Roche, Univ. de Zaragoza (Spain)
Virginia Palero, Univ. de Zaragoza (Spain)
Miguel Ángel Martínez, Univ. de Zaragoza (Spain)
M. Pilar Arroyo, Univ. de Zaragoza (Spain)


Published in SPIE Proceedings Vol. 8785:
8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications
Manuel Filipe P. C. Martins Costa, Editor(s)

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