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Proceedings Paper

Endoscopic digital holography for measuring flows in opaque vessels
Author(s): Laura Arévalo; Virginia Palero; Julia Lobera; M. Pilar Arroyo
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Paper Abstract

In this work a new application of digital holography for the study of cardio vascular diseases is proposed. The simultaneous measurement of the blood flow velocity and the vein wall deformation can be obtained by combining digital holography and endoscopy. Endoscopes are used for the illumination and recording of digital holograms inside a vein model. Two different endoscopes have been used in different vein models in order to test the technique performance. Preliminary results of flow velocity and wall deformation are presented.

Paper Details

Date Published: 11 September 2012
PDF: 6 pages
Proc. SPIE 8413, Speckle 2012: V International Conference on Speckle Metrology, 84131B (11 September 2012); doi: 10.1117/12.977946
Show Author Affiliations
Laura Arévalo, Univ. de Zaragoza (Spain)
Virginia Palero, Univ. de Zaragoza (Spain)
Julia Lobera, Ctr. Universitario de la Defensa de Zaragoza (Spain)
M. Pilar Arroyo, Univ. de Zaragoza (Spain)

Published in SPIE Proceedings Vol. 8413:
Speckle 2012: V International Conference on Speckle Metrology
Ángel Fernandez Doval; Cristina Trillo, Editor(s)

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