Detection method and detection device with compensation function
US11016030B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2018 |
| Grant date | May 25, 2021 |
| Priority date | — |
| Expiry date | Jul 11, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/0097
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A detection method with a compensation function includes the following steps. After a sample is added to a first cassette, a first triggering instruction is provided to define a first time point. The start position of the reaction area of the first cassette is detected, and a second time point is defined when a first light detecting signal greater than or equal to a predetermined value is obtained. After a predetermined time, a second light detecting signal is obtained from a color band of the reaction area. The time difference between the first time point and the second time point is calculated and the time difference is designated as a first retention time. A compensation value is obtained in a lookup table according to the first retention time and the second detecting signal and the second detecting signal is compensated by the compensation value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.