Large aperture imaging, from multi-array prototype to imaging device

Josquin Foiret; Eun-Yeong Park; Ning Lu; Katherine W. Ferrara

doi:10.1117/12.3010680

3 April 2024 Large aperture imaging, from multi-array prototype to imaging device

Josquin Foiret, Eun-Yeong Park, Ning Lu, Katherine W. Ferrara

Author Affiliations +

Proceedings Volume 12932, Medical Imaging 2024: Ultrasonic Imaging and Tomography; 129320L (2024) https://doi.org/10.1117/12.3010680
Event: SPIE Medical Imaging, 2024, San Diego, California, United States

Abstract

Large apertures capable of real-time acquisition can offer increased field of view, enhanced imaging performances and reduced operator dependence. In this work, we are trying to bridge the gap between standard ultrasound and tomography by developing large apertures capable of real time imaging and blow flow characterization (Doppler). In the context of breast imaging, we are pursuing the development of a 2.5 MHz 1024-element half-ring geometry (200 mm diameter) to scan the entire breast in a few seconds with dry coupling (i.e. no water bath). The array is interfaced with a 1024 channels ultrasound platform (Verasonics) with a dedicated GPU processing pipeline.

Conference Presentation

Citation Download Citation

Josquin Foiret, Eun-Yeong Park, Ning Lu, and Katherine W. Ferrara "Large aperture imaging, from multi-array prototype to imaging device", Proc. SPIE 12932, Medical Imaging 2024: Ultrasonic Imaging and Tomography, 129320L (3 April 2024); https://doi.org/10.1117/12.3010680

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