Integrated microfluidic chip and methods of use
US11396013B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 18, 2017 |
| Grant date | Jul 26, 2022 |
| Priority date | — |
| Expiry date | Oct 20, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/6482
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An integrated microfluidic chip, wherein at least one integrated reaction unit is provided on its substrate, and the integrated reaction unit comprises at least a sample cell (1), a mixing cell (2) and a reaction cell (3) connected through liquid channels (6). In one aspect, one end of the sample cell (1) is provided with a sample inlet (4), and the chip further comprises an internal air circulating system/circuit. One end of the internal air circulating system/circuit is connected with the mixing cell (2), while the other end comprises at least a first circulation branch circuit connected with the end of the sample cell (1) distal to the sample inlet (4).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.