Anatomic and Functional Imaging using Row-Column Arrays

Autor: Jorgen Arendt Jensen, Mikkel Schou, Lasse Thurmann Jorgensen, Borislav G. Tomov, Matthias Bo Stuart, Marie Sand Traberg, Iman Taghavi, Sigrid Huesebo Oygaard, Martin Lind Ommen, Kitty Steenberg, Erik Vilain Thomsen, Nathalie Sarup Panduro, Michael Bachmann Nielsen, Charlotte Mehlin Sorensen

Publikováno v: Jensen, J A, Schou, M, Jorgensen, L T, Tomov, B G, Stuart, M B, Traberg, M S, Taghavi, I, Oygaard, S H, Ommen, M L, Steenberg, K, Thomsen, E V, Panduro, N S, Nielsen, M B & Sorensen, C M 2022, ' Anatomic and Functional Imaging using Row-Column Arrays ', IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 69, no. 10, pp. 2722-2738 . https://doi.org/10.1109/TUFFC.2022.3191391
Jensen, J A, Schou, M, Jørgensen, L T, Tomov, B G, Stuart, M B, Traberg, M S, Taghavi, I, Øygard, S H, Ommen, M L, Steenberg, K, Thomsen, E V, Panduro, N S, Nielsen, M B & Sørensen, C M 2022, ' Anatomic and Functional Imaging using Row-Column Arrays ', IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 69, no. 10, 9830770, pp. 2722-2738 . https://doi.org/10.1109/TUFFC.2022.3191391

Row-column (RC) arrays have the potential to yield full 3-D ultrasound imaging with a greatly reduced number of elements compared to fully populated arrays. They, however, have several challenges due to their special geometry. This review article sum

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https://curis.ku.dk/portal/da/publications/anatomic-and-functional-imaging-using-rowcolumn-arrays(cd7494c5-36a5-4ee1-93da-9a89cbe0b554).html

A Hand-Held 190+190 Row–Column Addressed CMUT Probe for Volumetric Imaging

Autor: Rune Sixten Grass, Mathias Engholm, Andreas Spandet Havreland, Christopher Beers, Martin Lind Ommen, Stine Lovholt Grue Pedersen, Lars Nordahl Moesner, Matthias Bo Stuart, Mudabbir Tufail Bhatti, Borislav G. Tomov, Jorgen Arendt Jensen, Erik Vilain Thomsen

Publikováno v: Grass, R S, Engholm, M, Havreland, A S, Beers, C, Ommen, M L, Pedersen, S L G, Moesner, L N, Stuart, M B, Bhatti, M T, Tomov, B G, Jensen, J A & Thomsen, E V 2022, ' A Hand-Held 190+190 Row–Column Addressed CMUT Probe for Volumetric Imaging ', IEEE Open Journal of Ultrasonics, Ferroelectrics, and Frequency Control, vol. 2, 9913981, pp. 220-236 . https://doi.org/10.1109/OJUFFC.2022.3213013

This paper presents the design, fabrication, and characterization of a 190+190 row-column addressed (RCA) capacitive micromachined ultrasonic transducer (CMUT) array integrated in a custom hand-held probe handle. The array has a designed 4.5 MHz cent

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Fast super resolution ultrasound imaging using the erythrocytes

Autor: Jørgen A. Jensen, Mikkel Schou, Sofie B. Andersen, Stinne B. Søgaard, Charlotte M. Sørensen, Michael B. Nielsen, Carsten Gundlach, Hans Martin Kjer, Anders B. Dahl, Matthias B. Stuart, Borislav G. Tomov

Publikováno v: Medical Imaging 2022: Ultrasonic Imaging and Tomography
Jensen, J A, Schou, M, Andersen, S B, Sogaard, S B, Sorensen, C M, Nielsen, M B, Gundlach, C, Kjer, H M, Dahl, A B, Stuart, M B & Tomov, B G 2022, Fast Super Resolution Ultrasound Imaging using the Erythrocytes . in N Bottenus & N V Ruiter (eds), Medical Imaging 2022 : Ultrasonic Imaging and Tomography ., 120380E, SPIE, Progress in Biomedical Optics and Imaging-Proceedings of SPIE, vol. 12038, pp. 1-7, Medical Imaging 2022: Ultrasonic Imaging and Tomography, Virtual, Online, 21/03/2022 . https://doi.org/10.1117/12.2612245
Jensen, J A, Schou, M, Bech Andersen, S, Søgaard, S B, Sørensen, C M, Nielsen, M B, Gundlach, C, Kjer, H M, Dahl, A B, Stuart, M B & Tomov, B G 2022, Fast super resolution ultrasound imaging using the erythrocytes . in Medical Imaging 2022: Ultrasonic Imaging and Tomography ., 120380E, SPIE-International Society for Optical Engineering, Proceedings of SPIE-The International Society for Optical Engineering, SPIE Medical Imaging 2022, San Diego, California, United States, 21/02/2022 . https://doi.org/10.1117/12.2612245
Proc. SPIE 12038, Medical Imaging 2022

Super resolution (SR) imaging is currently conducted using fragile ultrasound contrast agents. This precludes using the full acoustic pressure range, and the distribution of bubbles has to be sparse for them to be isolated for SR imaging. Images have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bac2cdc29933dfff3514043b80003cbd