论文信息 - A Hybrid Multi-Distance Phase and Broadband Spatially Resolved Algorithm for Resolving Absolute Concentrations of Chromophores in the Near-Infrared Light Spectrum: Results from Studies in Dynamic Phantoms

A Hybrid Multi-Distance Phase and Broadband Spatially Resolved Algorithm for Resolving Absolute Concentrations of Chromophores in the Near-Infrared Light Spectrum: Results from Studies in Dynamic Phantoms

We report a novel methodology that combines NIR multi-distance frequency and broadband spectrometers to quantify chromophores in a turbid media by using spatially resolved algorithm. Preliminary results showed good agreement between theoretical and calculated concentrations.

[1] Aaas News,et al. Book Reviews , 1893, Buffalo Medical and Surgical Journal.

[2] J. Schmitt,et al. Optical scattering properties of soft tissue: a discrete particle model. , 1998, Applied optics.

[3] Matthias Kohl-Bareis,et al. Cerebral oxygenation monitoring during cardiac bypass surgery in infants with broad band spatially resolved spectroscopy , 2007, European Conference on Biomedical Optics.

[4] V. Ntziachristos,et al. Non-invasive and quantitative near-infrared haemoglobin spectrometry in the piglet brain during hypoxic stress, using a frequency-domain multidistance instrument† , 2001, Physics in medicine and biology.

[5] B. Tromberg,et al. Broadband absorption spectroscopy in turbid media by combined frequency-domain and steady-state methods. , 2000, Applied optics.

[6] Yukio Kobayashi,et al. Tissue oxygenation monitor using NIR spatially resolved spectroscopy , 1999, Photonics West - Biomedical Optics.