Mini point of care gas chromatographic test strip and method to measure analytes
US12117429B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2021 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | Apr 21, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/497
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A mini point of care gas chromatographic test strip and method to measure analytes is disclosed. A system for determining the concentration of at least one analyte in a fluid sample having a plurality of analytes includes a base substrate, a first electrode pair disposed over the base substrate, and a first sensing chemistry responsive to at least one analyte in the sample. The first sensing chemistry is in electrical communication with the first electrode pair, and a first chromatographic layer is disposed over the at least one sensing chemistry. At least one analyte of the plurality of analytes moves through the first chromatographic layer at a different rate relative to the movement of other analytes of the plurality of analytes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.