Towards 3D ultrasound imaging of the carotid artery using a programmable and tileable matrix array

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Towards 3D ultrasound imaging of the carotid artery using a programmable and tileable matrix array

Abstract (2017)

Author(s)

Pieter Kruizinga (Erasmus MC)

Eunchul Kang (TU Delft - Electrical Engineering, Mathematics and Computer Science)

Maysam Shabanimotlagh (ImPhys/Acoustical Wavefield Imaging )

Qing Ding (TU Delft - Electrical Engineering, Mathematics and Computer Science)

Emile Noothout (ImPhys/Acoustical Wavefield Imaging )

Zu Yao Chang (TU Delft - Electrical Engineering, Mathematics and Computer Science)

Hendrik J. Vos (Erasmus MC)

Johannes G. Bosch (Erasmus MC)

Martin D. Verweij (Erasmus MC)

Michiel A.P. Pertijs (TU Delft - Electrical Engineering, Mathematics and Computer Science)

Nico De Jong (Erasmus MC)

Research Group

Electronic Instrumentation

Imaging Wires Switches Three-dimensional displays Transmission line matrix methods Ultrasonic imaging Carotid arteries

DOI related publication

https://doi.org/10.1109/ULTSYM.2017.8092743 Final published version

To reference this document use

https://resolver.tudelft.nl/uuid:e5f261d2-44c8-4759-aa4f-767909dde545

More Info

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Publication Year

2017

Language

English

Research Group

Electronic Instrumentation

Pages (from-to)

1-1

Event

2017 IEEE International Ultrasonics Symposium (2017-09-06 - 2017-09-09), Washington, DC, United States

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197

Abstract

Accurate assessment of carotid artery disease by measuring blood flow, plaque deformation and pulse wave velocity using ultrasound (US) imaging requires 3D information. Additionally, the volume rates should be high enough (> 1 kHz) to capture the full range of these fast transient phenomena. For this purpose, we have built a programmable, tileable matrix array that is capable of providing 3D US imaging at such volume rates. This array contains an application-specific integrated circuit (ASIC) right beneath the acoustic piezo-stack (see Fig. 1a). The ASIC enables fast programmable switching between various configurations of elements connected to the acquisition system. This design also allows for expanding the footprint by tiling several of these arrays together into one large array. We explain the working principles and show the first basic imaging results of a single matrix array.