Development of a semi-anthropomorphic photoacoustic calcaneus phantom based on micro computed tomography and stereolithography 3D printing

Zhanpeng Xu; Conor S. Locke; Richard Morris; DeAndre Jamison; Kenneth M. Kozloff; Xueding Wang

doi:10.1117/12.2649315

27 March 2023 Development of a semi-anthropomorphic photoacoustic calcaneus phantom based on micro computed tomography and stereolithography 3D printing

Zhanpeng Xu, Conor S. Locke, Richard Morris, DeAndre Jamison, Kenneth M. Kozloff, Xueding Wang

Author Affiliations +

Proceedings Volume PC12379, Photons Plus Ultrasound: Imaging and Sensing 2023; PC123792S (2023) https://doi.org/10.1117/12.2649315
Event: SPIE BiOS, 2023, San Francisco, California, United States

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Abstract

The long-term objective of the program is to develop a highly innovative platform to measure the health of human calcaneus in vivo by using our recently invented photoacoustic techniques. To better calibrate the platform and investigate the bone properties, a phantom which simulates the optical, ultrasound and architectural properties of human calcaneus is required. In this work, a semi-anthropomorphic photoacoustic calcaneus phantom is developed based on micro-CT and SLA 3D printing techniques. The measured microarchitectural, optical and ultrasound properties of the phantom are all consistent with those in human calcaneus in vivo.

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Zhanpeng Xu, Conor S. Locke, Richard Morris, DeAndre Jamison, Kenneth M. Kozloff, and Xueding Wang "Development of a semi-anthropomorphic photoacoustic calcaneus phantom based on micro computed tomography and stereolithography 3D printing", Proc. SPIE PC12379, Photons Plus Ultrasound: Imaging and Sensing 2023, PC123792S (27 March 2023); https://doi.org/10.1117/12.2649315

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