Volumetric photoacoustic endoscopy of internal organs: a phantom and in situ study

Joon-Mo Yang; Konstantin Maslov; Ruimin Chen; Hao-Chung Yang; Qifa Zhou; K. Kirk Shung; Lihong V. Wang

doi:10.1117/12.842503

23 February 2010 Volumetric photoacoustic endoscopy of internal organs: a phantom and in situ study

Joon-Mo Yang, Konstantin Maslov, Ruimin Chen, Hao-Chung Yang, Qifa Zhou, K. Kirk Shung, Lihong V. Wang

Proceedings Volume 7564, Photons Plus Ultrasound: Imaging and Sensing 2010; 75640D (2010) https://doi.org/10.1117/12.842503
Event: SPIE BiOS, 2010, San Francisco, California, United States

Abstract

In this study, we further developed our photoacoustic endoscopic system to produce three-dimensional images of internal organs by performing pullback C-scans. Employing the side-scanning photoacoustic endoscopic probe discussed in the Optical Society of America's journal Optics Letters, we could acquire successive B-scan images by pulling back the probe with a motorized linear stage. We demonstrate the endoscopic system's volumetric imaging ability through imaging of a metal wire phantom and an in situ rat rectum.

Citation Download Citation

Joon-Mo Yang, Konstantin Maslov, Ruimin Chen, Hao-Chung Yang, Qifa Zhou, K. Kirk Shung, and Lihong V. Wang "Volumetric photoacoustic endoscopy of internal organs: a phantom and in situ study", Proc. SPIE 7564, Photons Plus Ultrasound: Imaging and Sensing 2010, 75640D (23 February 2010); https://doi.org/10.1117/12.842503

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