Microfluidic chip
US12390809B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 29, 2021 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Jan 31, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB81B2203/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present disclosure provides a microfluidic chip, and belongs to the field of biological detection technology. The microfluidic chip is divided into a middle region and a peripheral region surrounding the middle region; the middle region includes a liquid storage region and a detection region; the microfluidic chip includes a first substrate and a second substrate opposite to each other; the first substrate includes a first base plate and a first electrode layer; the second substrate includes a second base plate and a second electrode layer; wherein a liquid storage tank and a liquid inlet are on a side of the first base plate proximal to the second substrate, the liquid inlet penetrates through a bottom of the liquid storage tank; the liquid storage tank and the liquid inlet are both in the liquid storage region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.