Use of additives, copolymers, and dopants for optical stability of analyte sensing components
US11793430B2 · kind B2 · utility
0Cited by
8References
39Claims
0Family size
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Key dates
| Filing date | Oct 1, 2020 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | Dec 23, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/021
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor (e.g., an optical sensor) that may be implanted within a living animal (e.g., a human) and may be used to measure an analyte (e.g., glucose or oxygen) in a medium (e.g., interstitial fluid, blood, or intraperitoneal fluid) within the animal. The sensor may include a sensor substrate, electrode or housing, an analyte indicator covering at least a portion of the sensor, and one or more optical signal stabilizing additives in an environment of the sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.