Panoramic photoacoustic and ultrasound imaging

Changyeop Lee; Donghyun Lee; Seonghee Cho; Jonghun Lee; Wonseok Choi; Chulhong Kim

doi:10.1117/12.2608453

3 March 2022 Panoramic photoacoustic and ultrasound imaging

Changyeop Lee, Donghyun Lee, Seonghee Cho, Jonghun Lee, Wonseok Choi, Chulhong Kim

Proceedings Volume 11960, Photons Plus Ultrasound: Imaging and Sensing 2022; 119600F (2022) https://doi.org/10.1117/12.2608453
Event: SPIE BiOS, 2022, San Francisco, California, United States

Abstract

We updated a clinical photoacoustic (PA)/ultrasound(US) handheld scanner and an imaging system to enhance clinical usability and enable wide-field volumetric PA/US imaging. The scanner was optimized for the weight and dimensions of 600 g and 70 × 62 × 110 mm3, respectively, which is 60 and 63 % of the previous scanner, respectively. The imaging system enabled online maximum amplitude projection (MAP) imaging, which provided images of n × 25 × 38 mm2, where n is the number of scans. We believe that the system and scanner can be useful for a variety of clinical applications.

Citation Download Citation

Changyeop Lee, Donghyun Lee, Seonghee Cho, Jonghun Lee, Wonseok Choi, and Chulhong Kim "Panoramic photoacoustic and ultrasound imaging", Proc. SPIE 11960, Photons Plus Ultrasound: Imaging and Sensing 2022, 119600F (3 March 2022); https://doi.org/10.1117/12.2608453

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