Title
3D high frame rate flow measurement using a prototype matrix transducer for carotid imaging
Author
Fool, F. (TU Delft ImPhys/Acoustical Wavefield Imaging) 
Vos, H.J. (TU Delft ImPhys/Acoustical Wavefield Imaging; Erasmus MC)
Shabanimotlagh, M. (TU Delft ImPhys/Acoustical Wavefield Imaging)
Soozande, M. (TU Delft ImPhys/Acoustical Wavefield Imaging)
Mozaffarzadeh, M. (TU Delft ImPhys/Acoustical Wavefield Imaging)
Kim, T. (TU Delft Electronic Instrumentation)
Kang, E. (TU Delft Electronic Instrumentation)
Pertijs, M.A.P. (TU Delft Electronic Instrumentation)
de Jong, N. (TU Delft ImPhys/Acoustical Wavefield Imaging; Erasmus MC)
Verweij, M.D. (TU Delft ImPhys/Acoustical Wavefield Imaging; Erasmus MC)
Contributor
Cochran, Sandy (editor)
Lucas, Margaret (editor)
Date
2019
Abstract
To accurately investigate the state of the carotid artery by the local haemodynamics and motion of the plaque using ultrasound, high-frame rate volumetric imaging is necessary. We have specifically designed a matrix array for this purpose. In this proceeding we will focus on imaging a volumetric flow profile using this matrix. For this purpose, we extend a fast frequency domain vector flow imaging method to 3D and perform measurements on a flow phantom. The results indicate that it is feasible to estimate 3D velocity vectors on a 3D grid using our matrix transducer and the proposed algorithm.
Subject
Fourier domain algorithm
Matrix array
Plane wave imaging
Vector velocity imaging
Volumetric flow
To reference this document use:
http://resolver.tudelft.nl/uuid:380c6a8d-9b46-4304-b89a-c211b13b8862
DOI
https://doi.org/10.1109/ULTSYM.2019.8925780
Publisher
IEEE
Embargo date
2020-06-09
ISBN
9781728145969
Source
2019 IEEE International Ultrasonics Symposium, IUS 2019, 2019-October
Event
2019 IEEE International Ultrasonics Symposium, IUS 2019, 2019-10-06 → 2019-10-09, Glasgow, United Kingdom
Bibliographical note
Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.
Part of collection
Institutional Repository
Document type
conference paper
Rights
© 2019 F. Fool, H.J. Vos, M. Shabanimotlagh, M. Soozande, M. Mozaffarzadeh, T. Kim, E. Kang, M.A.P. Pertijs, N. de Jong, M.D. Verweij