Optical analysis of biomedical specimens

Details Optical analysis of biomedical specimens Optical analysis of biomedical specimens

1975-02-06

1977-04-12

Corbin, John K.

Optics: measuring and testing

Inspection of flaws or impurities

Bore inspection

356 39, 356 51, G01N 2122

Patent

active

040171922

ABSTRACT:
A technique for automatic detection of abnormalities, particularly pathology, in biomedical specimens. Light transmittance or reflectance data over a large number of wavelengths for numerous samples are correlated mathematically with conventional clinical results to select test wavelengths and constants for a correlation equation. Optical instrumentation with an analog or digital computer applies the resulting correlation equation to the spectral data on a given specimen at the test wavelengths to determine quantitatively the presence of the abnormality.

REFERENCES:
patent: 2708515 (1955-05-01), Bliss
patent: 3327117 (1967-06-01), Kamentsky
patent: 3327119 (1967-06-01), Kamentsky
patent: 3540824 (1970-11-01), Fonda et al.
patent: 3613884 (1971-10-01), Van Gaalen
patent: 3740144 (1973-06-01), Walker
patent: 3861788 (1975-01-01), Webster
patent: 3877818 (1975-04-01), Button et al.

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