System and method for diagnosing sensor performance using analyte-independent ratiometric signals
US10466247B2 · kind B2 · utility
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Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Nov 5, 2019 |
| Priority date | — |
| Expiry date | Aug 9, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/52
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system and method are provided for utilizing radiometric fluorescence detection to determine a glucose independent concentration value when measuring frequency bands that do not contain the system isosbestic point. Preferably two bands are chosen such that a first band is below the system isosbestic point, and a second band is above the system isosbestic point, and both points are sufficiently far from the frequency endpoints to maximize the signal to noise ratio.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.