Near-infrared time-resolved spectroscopy system for tissue oxygenation monitor

M Oda, Y Yamashita, T Nakano… - Photon Migration …, 2000 - spiedigitallibrary.org
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 …

Near-infrared time-resolved spectroscopy system for tissue oxygenation monitor

M Oda, Y Yamashita, T Nakano… - … of Tissue III, 1999 - spiedigitallibrary.org
We developed a three wavelength time-resolved spectroscopy system called the TRS-10 for
use as a tissue oxygenation monitor. The TRS-10 achieved a higher data acquisition rate …

Tissue oxygenation monitor using NIR spatially resolved spectroscopy

S Suzuki, S Takasaki, T Ozaki… - Optical tomography and …, 1999 - spiedigitallibrary.org
A new clinical tissue oxygenation monitor, the NIRO-300, has been developed. In addition to
monitoring changes in hemoglobin concentration and redox state of cytochrome oxidase …

Multi-channel multi-distance broadband near-infrared spectroscopy system to measure the spatial response of cellular oxygen metabolism and tissue oxygenation

P Phan, D Highton, J Lai, M Smith, C Elwell… - Biomedical Optics …, 2016 - opg.optica.org
We present a multi-channel, multi-distance broadband near-infrared spectroscopy (NIRS)
system with the capability of measuring changes in haemoglobin concentrations (Δ [HbO_2] …

Noninvasive method for measuring local hemoglobin oxygen saturation in tissue using wide gap second derivative near-infrared spectroscopy

DE Myers, LAD Anderson, RP Seifert… - … of biomedical optics, 2005 - spiedigitallibrary.org
A simple continuous wave near-infrared algorithm for estimating local hemoglobin oxygen
saturation in tissue (% StO 2) is described using single depth attenuation measurements at …

Quantitative real-time optical imaging of the tissue metabolic rate of oxygen consumption

M Ghijsen, GR Lentsch, S Gioux… - … of biomedical optics, 2018 - spiedigitallibrary.org
The tissue metabolic rate of oxygen consumption (tMRO2) is a clinically relevant marker for
a number of pathologies including cancer and arterial occlusive disease. We present and …

Light absorption of (oxy-) hemoglobin assessed by spectroscopic optical coherence tomography

DJ Faber, EG Mik, MCG Aalders, TG van Leeuwen - Optics letters, 2003 - opg.optica.org
The combination of optical coherence tomography and spectroscopy may allow for highly
localized, quantitative measurements of tissue spectral properties. We present, for the first …

Validation of NIRS in measuring tissue hemoglobin concentration and oxygen saturation on ex vivo and isolated limb models

X Xu, W Zhu, V Padival, M Xia, X Cheng… - … of Tissue V, 2003 - spiedigitallibrary.org
Photonify's tissue spectrometer uses Near-Infrared Spectroscopy for real-time, noninvasive
measurement of hemoglobin concentration and oxygen saturation [SO 2] of biological …

A wide gap second derivative NIR spectroscopic method for measuring tissue hemoglobin oxygen saturation

DE Myers, CE Cooper, GJ Beilman, JD Mowlem… - Oxygen Transport to …, 2006 - Springer
4. Conclusions We describe a four wavelength continuous wave near-infrared algorithm for
estimating hemoglobin oxygen saturation in tissue using single depth attenuation …

Quantitation of time-and frequency-resolved optical spectra for the determination of tissue oxygenation

EM Sevick, B Chance, J Leigh, S Nioka, M Maris - Analytical biochemistry, 1991 - Elsevier
The recent development of near-infrared time-and frequency-resolved tissue spectroscopy
techniques to probe tissue oxygenation and tissue oxygenation kinetics has led to the need …