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Proceedings Paper

In Situ Fiber Spectroscopy Of Blood
Author(s): B. Scheja; F. Cochet; O. Parriaux; C. D. Depeursinge; F. B . Depeursinge
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Paper Abstract

A fiber optic device has been realized to perform in-situ spectroscopic measurements of physiological fluids, blood in particular. Based on the use of a single optical fiber, the device can be mounted on any kind of in-vivo catheter. Solid state light emitter, receptor, as well as fiber directional couplers, have been used throughout the design, to achieve good feasibility and handiness. A two wavelength technique has been adopted to monitor hemoglobine oxygen saturation.

Paper Details

Date Published: 28 June 1984
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Proc. SPIE 0482, Applications of Laser Chemistry & Diagnostics, (28 June 1984); doi: 10.1117/12.943103
Show Author Affiliations
B. Scheja, Fondation Suisse pour la Recherche en Microtechnique (FSRM) (Switzerland)
F. Cochet, Fondation Suisse pour la Recherche en Microtechnique 1 (Switzerland)
O. Parriaux, Fondation Suisse pour la Recherche en Microtechnique (FSRM) (Switzerland)
C. D. Depeursinge, Swiss Federal Institute of Technology (Switzerland)
F. B . Depeursinge, Institute of Pathophysiology (Switzerland)


Published in SPIE Proceedings Vol. 0482:
Applications of Laser Chemistry & Diagnostics
Albert B. Harvey, Editor(s)

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