Mediation of in vivo analyte signal degradation
US11963761B2 · kind B2 · utility
0Cited by
8References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 15, 2020 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Jun 16, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/125
- 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 housing, an analyte indicator covering at least a portion of the sensor housing, and one or more compounds having metal chelating moieties that reduce degradation of the analyte indicator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.