22 November 2000 Near-infrared time-resolved spectroscopy system for tissue oxygenation monitor
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We have developed a three-wavelength (759,797, and 833 nm) time-resolved spectroscopy (TRS) system as a tissue oxygenation monitor employing a time-correlated single photon counting method. This system achieved a high data acquisition rate and system miniaturization maintaining a high sensitivity and time resolution. Our system succeeded in accurately measuring concentrations of oxy-(HbO2) and deoxyhemoglobin (Hb) by means of TRS data observation through studies using a phantom model and living tissue.
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Motoki Oda, Motoki Oda, Yutaka Yamashita, Yutaka Yamashita, Tetsuhisa Nakano, Tetsuhisa Nakano, Akihiro Suzuki, Akihiro Suzuki, Keiji Shimizu, Keiji Shimizu, Isuke Hirano, Isuke Hirano, Fumihiko Shimomura, Fumihiko Shimomura, Etsuko Ohmae, Etsuko Ohmae, Toshihiko Suzuki, Toshihiko Suzuki, Yutaka Tsuchiya, Yutaka Tsuchiya, } "Near-infrared time-resolved spectroscopy system for tissue oxygenation monitor", Proc. SPIE 4160, Photon Migration, Diffuse Spectroscopy, and Optical Coherence Tomography: Imaging and Functional Assessment, (22 November 2000); doi: 10.1117/12.407622; https://doi.org/10.1117/12.407622

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