Urogenous component measuring apparatus for qualitatively/quanti

Details Urogenous component measuring apparatus for qualitatively/quanti Urogenous component measuring apparatus for qualitatively/quanti

1996-10-17

1998-09-29

McGraw, Vincent P.

Optics: measuring and testing

By dispersed light spectroscopy

With raman type light scattering

G01N 2165

Patent

active

058152601

ABSTRACT:
A concave urine collector is set under a front end portion of a stool body, so that urine can be collected in a bowl. Single fiber holes are set on a front end and a left side of the urine collector respectively, while condenser lenses for condensing light on the bowl side, an excitation light fiber member carrying excitation light from an excitation light source and a Raman light receiving fiber member for receiving Raman light are set in the fiber holes respectively. The excitation light fiber member is connected with the excitation light source, and the Raman light receiving fiber member communicates with a spectro-detector. A Raman signal separated into its spectral components detected by the spectro-detector is data-processed by a data processing part, and outputted from a data output part as a measurement result.

REFERENCES:
patent: 5553616 (1996-09-01), Ham et al.
Goetz et al, "Application of a Multivariate Technique To Raman Spectra for Quantification of Body Chemicals", IEEE Transactions on Bio-Medical Electronics, vol. 42, No. 7, p. 728-731, Jul. 1995.
Gilmore et al, "Quantitative Detection of Environmentally Important Dyes Using Diode Laser/Fiber-Optic Raman Spectroscopy", Applied Spectroscopy, vol. 49, No. 4, p. 508-512, Apr. 1995.
Goetz et al, "Detection of Glucose Using Raman Spectroscopy", Proc. of the Annual Intern. Conf. of the IEEE Eng. in Medicine and Biology Soc., vol. 16, pp. 816-817, Nov. 3, 1994.

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