Method of using resonance raman spectroscopy for detection of malignancy disease
US4832483A · kind A · utility
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11Claims
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Key dates
| Filing date | Sep 3, 1987 |
| Grant date | May 23, 1989 |
| Priority date | — |
| Expiry date | Sep 3, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/574
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for determining the presence of malignancy disease in a subject person includes obtaining a test sample of blood plasma from the person, measuring intensities of Raman scattering from the plasma at frequencies in the frequency shift range between 1000 cm.sup.-1 and 1600 cm.sup.-1, and comparing the intensities to intensities of Raman scattering, at comparable frequencies, from normal human plasma.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.