Print Email Facebook Twitter Application of full field optical studies for pulsatile flow in a carotid artery phantom Title Application of full field optical studies for pulsatile flow in a carotid artery phantom Author Nemati, M. Loozen, G.B. Van der Wekken, N. Van de Belt, G. Urbach, H.P. Bhattacharya, N. Kenjeres, S. Faculty Applied Sciences Department ImPhys/Imaging Physics Date 2015-09-21 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. Subject image processingmedical optics and biotechnologyoptical devicesscatteringOA-Fund TU Delft To reference this document use: http://resolver.tudelft.nl/uuid:db6cef38-4c70-43fe-b331-6845963496bf Publisher Optical Society of America ISSN 2156-7085 Source https://doi.org/10.1364/BOE.6.004037 Source Biomedical Optics Express, 6 (10), 2015 Part of collection Institutional Repository Document type journal article Rights © 2015 Optical Society of America Files PDF Nemati_2015.pdf 4.3 MB Close viewer /islandora/object/uuid:db6cef38-4c70-43fe-b331-6845963496bf/datastream/OBJ/view