Abstract
We have developed a three wavelength (760,800,830nm) time-resolved spectroscopy (TRS) system, employing time-correlated single photon counting method. This system achieved a higher data acquisition rate and system miniaturization maintaining 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 the study using phantom model or living tissue, the validity of this system was discussed.
© 2001 IEEE
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