High-fluence relay-based disposable photoacoustic-ultrasonic endoscopy for <italic toggle="yes">in vivo</i> anatomical imaging of gastrointestinal tract

Xue Wen; Peng Lei; Shengxin Huang; Xiaoyu Chen; Yanchi Yuan; Di Ke; Rui Liu; Jiaxi Liang; Erqi Wang; Bo Wei; Kedi Xiong; Sihua Yang

doi:10.1364/PRJ.470737

Photonics Research, Volume. 11, Issue 1, 55(2023)

High-fluence relay-based disposable photoacoustic-ultrasonic endoscopy for in vivo anatomical imaging of gastrointestinal tract

Xue Wen^1,2, Peng Lei³, Shengxin Huang⁴, Xiaoyu Chen^1,2, Yanchi Yuan^1,2, Di Ke^1,2, Rui Liu^1,2, Jiaxi Liang^1,2, Erqi Wang^1,2, Bo Wei^4,5、*, Kedi Xiong^1,2,6、*, and Sihua Yang^1,2,7、*

Author Affiliations

¹MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, South China Normal University, Guangzhou 510631, China

²Guangdong Provincial Key Laboratory of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou 510631, China

³Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China

⁴Department of Gastrointestinal Surgery, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510182, China

⁵e-mail: weibo3@mail.sysu.edu.cn

⁶e-mail: xiongkd2012@163.com

⁷e-mail: yangsh@scnu.edu.cn

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Supplementary Materials

Visualization 1 | In vivo anatomical co-registered PA and US images of rat colorectum at 30 fps imaging speed

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Visualization 2 | Maximum projection images as a function of 1 mm depth

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Xue Wen, Peng Lei, Shengxin Huang, Xiaoyu Chen, Yanchi Yuan, Di Ke, Rui Liu, Jiaxi Liang, Erqi Wang, Bo Wei, Kedi Xiong, Sihua Yang, "High-fluence relay-based disposable photoacoustic-ultrasonic endoscopy for in vivo anatomical imaging of gastrointestinal tract," Photonics Res. 11, 55 (2023)

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Paper Information

Category: Imaging Systems, Microscopy, and Displays

Received: Jul. 21, 2022

Accepted: Sep. 29, 2022

Published Online: Dec. 16, 2022

The Author Email: Bo Wei (weibo3@mail.sysu.edu.cn), Kedi Xiong (xiongkd2012@163.com), Sihua Yang (yangsh@scnu.edu.cn)

DOI:10.1364/PRJ.470737

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology