3D high frame rate flow measurement using a prototype matrix transducer for carotid imaging

Fabian Fool, Hendrik J. Vos, Maysam Shabanimotlagh, Mehdi Soozande, Moein Mozaffarzadeh, Taehoon Kim, Eunchul Kang, Michiel Pertijs, Nico De Jong, Martin D. Verweij

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

2 Citations (Scopus)
64 Downloads (Pure)

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.

Original languageEnglish
Title of host publication2019 IEEE International Ultrasonics Symposium, IUS 2019
EditorsSandy Cochran, Margaret Lucas
PublisherIEEE
Pages2242-2245
Volume2019-October
ISBN (Electronic)9781728145969
DOIs
Publication statusPublished - 2019
Event2019 IEEE International Ultrasonics Symposium, IUS 2019 - Glasgow, United Kingdom
Duration: 6 Oct 20199 Oct 2019

Conference

Conference2019 IEEE International Ultrasonics Symposium, IUS 2019
Country/TerritoryUnited Kingdom
CityGlasgow
Period6/10/199/10/19

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.

Keywords

  • Fourier domain algorithm
  • Matrix array
  • Plane wave imaging
  • Vector velocity imaging
  • Volumetric flow

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