On-line monitoring of oxy- and deoxy-hemoglobin using near-infrared spectroscopic techniques

Gargi Vishnoi; Re-Gine Choe; N. Ramanujam; Martha E. Rode; Britton Chance

doi:10.1117/12.441341

25 September 2001 On-line monitoring of oxy- and deoxy-hemoglobin using near-infrared spectroscopic techniques

Gargi Vishnoi, Re-Gine Choe, N. Ramanujam, Martha E. Rode, Britton Chance

Proceedings Volume 4417, Photonics 2000: International Conference on Fiber Optics and Photonics; (2001) https://doi.org/10.1117/12.441341
Event: Photonics 2000: International Conference on Fiber Optics and Photonics, 2001, Calcutta, India

Abstract

This paper describes the design, development and characterization of dual wavelength, phase modulated device in near IR region which can be used for real time monitoring of oxy- and deoxy-hemoglobin. The device measures amplitude and phase which can be employed in the diffusion equation for a homogeneous semi-infinite medium to obtain the concentration of oxy- and deoxy-hemoglobin of the sample.

Citation Download Citation

Gargi Vishnoi, Re-Gine Choe, N. Ramanujam, Martha E. Rode, and Britton Chance "On-line monitoring of oxy- and deoxy-hemoglobin using near-infrared spectroscopic techniques", Proc. SPIE 4417, Photonics 2000: International Conference on Fiber Optics and Photonics, (25 September 2001); https://doi.org/10.1117/12.441341

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