Microfluidic chip, device and method for chemiluminescence immunoassay
US11213820B2 · kind B2 · utility
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3References
15Claims
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Key dates
| Filing date | Jan 22, 2018 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Jun 27, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2458/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure provides a microfluidic chip, a device and a method for chemiluminescence immunoassay. The microfluidic chip includes a base plate, as well as a first liquid inlet channel, a second liquid inlet channel, a third liquid inlet channel, an immune reaction cell, and a luminescent reaction cell formed on a first surface of the base plate. An outlet end of the immune reaction cell is in communication with a liquid inlet end of the luminescent reaction cell, and a primer is disposed in the immune reaction cell for immobilizing an antigen-antibody complex generated in the immune reaction cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.