High-speed and wide-field endoscopic optical coherence tomography imaging of the oral mucosa with a micromotor imaging catheter and polarization diversity detection

Ting Yen Tsai; Chuan Bor Chueh; Ting Hao Chen; Meng Shan Wu; Meng Tsan Tsai; Hsiang Chieh Lee

doi:10.1117/12.2615841

High-speed and wide-field endoscopic optical coherence tomography imaging of the oral mucosa with a micromotor imaging catheter and polarization diversity detection

Ting Yen Tsai, Chuan Bor Chueh, Ting Hao Chen, Meng Shan Wu, Meng Tsan Tsai, Hsiang Chieh Lee

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Due to the complex geometry of the oral cavity, it is challenging to perform wide-field optical coherence tomography (OCT) imaging of different regions of the oral mucosa, particularly in patients with opening difficulty due to submucosa fibrosis. In addition to changes in the tissue architectures, angiogenesis has been demonstrated to play an important role in the progression of oral neoplasm. In this study, we have developed a micromotor imaging catheter allowing high-speed and wide-field OCT and OCT angiography imaging of the oral mucosa. Leveraging polarization diversity detection, it ensures an optimal detection of the OCT signal for the entire circumference.

Original language	English
Title of host publication	Biomedical Imaging and Sensing Conference 2021
Editors	Toyohiko Yatagai, Yoshihisa Aizu, Osamu Matoba, Yasuhiro Awatsuji, Yuan Luo
Publisher	SPIE
ISBN (Electronic)	9781510647190
DOIs	https://doi.org/10.1117/12.2615841
State	Published - 2021
Event	Biomedical Imaging and Sensing Conference 2021 - Virtual, Online, Japan Duration: 20 04 2021 → 22 04 2021

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	11925
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Biomedical Imaging and Sensing Conference 2021
Country/Territory	Japan
City	Virtual, Online
Period	20/04/21 → 22/04/21

Bibliographical note

Publisher Copyright:
© COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.

Keywords

Biological and medical imaging
Catheter
Endoscopy
Optical coherence tomography
Oral cavity

Access to Document

10.1117/12.2615841

Cite this

Tsai, T. Y., Chueh, C. B., Chen, T. H., Wu, M. S., Tsai, M. T., & Lee, H. C. (2021). High-speed and wide-field endoscopic optical coherence tomography imaging of the oral mucosa with a micromotor imaging catheter and polarization diversity detection. In T. Yatagai, Y. Aizu, O. Matoba, Y. Awatsuji, & Y. Luo (Eds.), Biomedical Imaging and Sensing Conference 2021 Article 1192516 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11925). SPIE. https://doi.org/10.1117/12.2615841

Tsai, Ting Yen ; Chueh, Chuan Bor ; Chen, Ting Hao et al. / High-speed and wide-field endoscopic optical coherence tomography imaging of the oral mucosa with a micromotor imaging catheter and polarization diversity detection. Biomedical Imaging and Sensing Conference 2021. editor / Toyohiko Yatagai ; Yoshihisa Aizu ; Osamu Matoba ; Yasuhiro Awatsuji ; Yuan Luo. SPIE, 2021. (Proceedings of SPIE - The International Society for Optical Engineering).

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abstract = "Due to the complex geometry of the oral cavity, it is challenging to perform wide-field optical coherence tomography (OCT) imaging of different regions of the oral mucosa, particularly in patients with opening difficulty due to submucosa fibrosis. In addition to changes in the tissue architectures, angiogenesis has been demonstrated to play an important role in the progression of oral neoplasm. In this study, we have developed a micromotor imaging catheter allowing high-speed and wide-field OCT and OCT angiography imaging of the oral mucosa. Leveraging polarization diversity detection, it ensures an optimal detection of the OCT signal for the entire circumference.",

keywords = "Biological and medical imaging, Catheter, Endoscopy, Optical coherence tomography, Oral cavity",

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doi = "10.1117/12.2615841",

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series = "Proceedings of SPIE - The International Society for Optical Engineering",

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Tsai, TY, Chueh, CB, Chen, TH, Wu, MS, Tsai, MT & Lee, HC 2021, High-speed and wide-field endoscopic optical coherence tomography imaging of the oral mucosa with a micromotor imaging catheter and polarization diversity detection. in T Yatagai, Y Aizu, O Matoba, Y Awatsuji & Y Luo (eds), Biomedical Imaging and Sensing Conference 2021., 1192516, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11925, SPIE, Biomedical Imaging and Sensing Conference 2021, Virtual, Online, Japan, 20/04/21. https://doi.org/10.1117/12.2615841

High-speed and wide-field endoscopic optical coherence tomography imaging of the oral mucosa with a micromotor imaging catheter and polarization diversity detection. / Tsai, Ting Yen; Chueh, Chuan Bor; Chen, Ting Hao et al.
Biomedical Imaging and Sensing Conference 2021. ed. / Toyohiko Yatagai; Yoshihisa Aizu; Osamu Matoba; Yasuhiro Awatsuji; Yuan Luo. SPIE, 2021. 1192516 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11925).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Tsai, Ting Yen

AU - Chueh, Chuan Bor

AU - Chen, Ting Hao

AU - Wu, Meng Shan

AU - Tsai, Meng Tsan

AU - Lee, Hsiang Chieh

N1 - Publisher Copyright: © COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.

PY - 2021

Y1 - 2021

N2 - Due to the complex geometry of the oral cavity, it is challenging to perform wide-field optical coherence tomography (OCT) imaging of different regions of the oral mucosa, particularly in patients with opening difficulty due to submucosa fibrosis. In addition to changes in the tissue architectures, angiogenesis has been demonstrated to play an important role in the progression of oral neoplasm. In this study, we have developed a micromotor imaging catheter allowing high-speed and wide-field OCT and OCT angiography imaging of the oral mucosa. Leveraging polarization diversity detection, it ensures an optimal detection of the OCT signal for the entire circumference.

AB - Due to the complex geometry of the oral cavity, it is challenging to perform wide-field optical coherence tomography (OCT) imaging of different regions of the oral mucosa, particularly in patients with opening difficulty due to submucosa fibrosis. In addition to changes in the tissue architectures, angiogenesis has been demonstrated to play an important role in the progression of oral neoplasm. In this study, we have developed a micromotor imaging catheter allowing high-speed and wide-field OCT and OCT angiography imaging of the oral mucosa. Leveraging polarization diversity detection, it ensures an optimal detection of the OCT signal for the entire circumference.

KW - Biological and medical imaging

KW - Catheter

KW - Endoscopy

KW - Optical coherence tomography

KW - Oral cavity

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T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Biomedical Imaging and Sensing Conference 2021

A2 - Yatagai, Toyohiko

A2 - Aizu, Yoshihisa

A2 - Matoba, Osamu

A2 - Awatsuji, Yasuhiro

A2 - Luo, Yuan

PB - SPIE

T2 - Biomedical Imaging and Sensing Conference 2021

Y2 - 20 April 2021 through 22 April 2021

ER -

Tsai TY, Chueh CB, Chen TH, Wu MS, Tsai MT, Lee HC. High-speed and wide-field endoscopic optical coherence tomography imaging of the oral mucosa with a micromotor imaging catheter and polarization diversity detection. In Yatagai T, Aizu Y, Matoba O, Awatsuji Y, Luo Y, editors, Biomedical Imaging and Sensing Conference 2021. SPIE. 2021. 1192516. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2615841

High-speed and wide-field endoscopic optical coherence tomography imaging of the oral mucosa with a micromotor imaging catheter and polarization diversity detection

Abstract

Publication series

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Bibliographical note

Keywords

Access to Document

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