Dr. Keishi Ohtani Profile

Dr. Keishi Ohtani

at Tokyo Medical Univ

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Publications (4)

Proceedings Article | 12 February 2018 Presentation + Paper

The NPe6 fluorescence measurements by using a fluorescence sensing system for skin photosensitivity risk assessment after photodynamic therapy

Keishi Ohtani, Jitsu Usuda, Emiyu Ogawa, Sachio Maehara, Kentaro Imai, Tatsuya Inoue, Masaru Hagiwara, Masatoshi Kakihana, Naohiro Kajiwara, Tatsuo Ohira, Tsunenori Arai, Norihiko Ikeda

Proceedings Volume 10476, 104760D (2018) https://doi.org/10.1117/12.2287677

KEYWORDS: Luminescence, Skin, Photodynamic therapy, Sensing systems, Lung cancer, Surgery

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Proceedings Article | 8 February 2017 Paper

3-compartment dynamic model of talaporfin sodium pharmacokinetics in silico

Emiyu Ogawa, Yuko Uno, Keishi Ohtani, Sachio Maehara, Kentaro Imai, Shotaro Ono, Jitsuo Usuda, Tsunenori Arai

Proceedings Volume 10047, 100470Y (2017) https://doi.org/10.1117/12.2250716

KEYWORDS: Sodium, Plasma, Laser ablation, Laser irradiation, Luminescence, Data modeling, Oxygen, Fluorescence spectroscopy, Polymer optical fibers

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SPIE Journal Paper | 25 April 2013 Open Access

In vivo lung microvasculature visualized in three dimensions using fiber-optic color Doppler optical coherence tomography

Anthony M. Lee, Keishi Ohtani, Calum MacAulay, Annette McWilliams, Tawimas Shaipanich, Victor X. Yang, Stephen Lam, Pierre Lane

JBO, Vol. 18, Issue 05, 050501, (April 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.5.050501

KEYWORDS: Optical coherence tomography, Lung, Fiber optics, Doppler tomography, In vivo imaging, Visualization, Doppler effect, Video, 3D visualizations, 3D image processing

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Proceedings Article | 8 March 2013 Paper

OCT imaging in chronic obstructive pulmonary disease

K. Ohtani, R. Lopez Lisbona, A. M. Lee, C. Hyun, T. Shaipanich, A. McWilliams, P. Lane, H. Coxson, C. MacAulay, S. Lam

Proceedings Volume 8565, 85652T (2013) https://doi.org/10.1117/12.2005206

KEYWORDS: Optical coherence tomography, Chronic obstructive pulmonary disease, Computed tomography, Lung, 3D image processing, Image segmentation, Americium, Cancer, In vivo imaging, Image resolution

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