Fiber Optic Fluorosensor for Oxygen Measurement (Special Issue on Optical Fiber Sensors)
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概要
- 論文の詳細を見る
In this paper, we will report on a fiber optic oxygen sensor using fluorescence and its application to clinical examinations. It is based on fluorescence quenching. The quenching ratio of fluorescence is proportional to oxygen partial pressure by Stern-Volmer's formula in which oxygen concentration is estimated from measured emission intensity. We fabricated a microscopic Iuminous probe using a Solvent Green 5 doped plastic optical fiber coupler. The probes were demonstrated to have certain advantages for example they can be operated in both liquid and gas phases. And also, they are stable to pH and flow velocities. As a clinical application, the probe can reliably measure oxygen concentrations of whole blood in vivo. Moreover, we have clarified various characteristics of this probe.
- 社団法人電子情報通信学会の論文
- 2000-03-25
著者
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TANAKA Hidekazu
the Department of Computer Science, Toyota College of Technology
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NISHIMATSU Toyonori
Faculty of Textile Science and Technology, Shinshu University
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ISHIZAWA HIROAKI
Faculty of Textile Science and Technology, Shinshu University
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Tanaka H
Kddi R&d Lab. Inc. Kamifukuoka‐shi Jpn
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ISHIZAWA Hiroaki
Agricultural Technology Institute of Nagano
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TOBA Eiji
Textile Science and Technology, Shinshu University
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Toba E
Textile Science And Technology Shinshu University
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TOBA Eiji
the Department of Textile System Engineering, Shinshu University
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KAZAMA Junji
the Department of Textile System Engineering, Shinshu University
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NISHIMATSU Toyonori
the Department of Textile System Engineering, Shinshu University
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AIZAWA Hiroaki
the Ohkra Elect. Corp.
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Kazama Junji
The Department Of Textile System Engineering Shinshu University
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Nishimatsu Toyonori
Faculty Of Textile Science And Technology Shinshu University
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Ishizawa Hiroaki
Faculty Of Textile Science And Technology Shinshu University
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Tanaka Hidekazu
The Department Of Textile System Engineering Shinshu University
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