Raman spectroscopy method and system
US12399126B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Jan 28, 2021 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Nov 4, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/0075
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods and systems for obtaining biochemical and/or structural information relating to tissues using Raman spectroscopy. Polarised light is directed to tissue using a probe. The light is reflected from the tissue, producing Raman scattering. The Raman scattering is collected by the system and split into two polarised components. The two polarised components are simultaneously imaged using a spectrometer to produce two Raman spectra. The Raman spectra are then processed and analysed using a computer program to obtain biochemical and/or structural information relating to the tissue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.