Method for determining ultraviolet light sensitivity
US11486830B2 · kind B2 · utility
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2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2018 |
| Grant date | Nov 1, 2022 |
| Priority date | — |
| Expiry date | Dec 28, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2800/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention provides a method for determining a sensitivity to ultraviolet light non-invasively and immediately. A method for determining a UV sensitivity is provided involving: a step of irradiating the skin of a test subject with ultraviolet light to determine the UV sensitivity using the amount of biophotons to be detected within a specific period after the irradiation, wherein 50% or more of the specific period overlaps a period from 1 to 3 minutes after the irradiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.