Optics, device, and system for assaying and imaging
US11885952B2 · kind B2 · utility
1Cited by
154References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2019 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | Jan 17, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2496/05
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of assaying an analyte in a sample is disclosed. The method includes having a sample holder with a sample contact area for contacting a sample with an analyte, having a plurality of calibration structures on the sample contact area of the sample holder, imaging a part of the sample contact area that has the calibration structures, and using an algorithm that includes an image, calibration structures in the image, and artificial intelligence and/or machine learning to identify the analyte and/or determine the analyte concentration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.