Microfluidic channel and preparation method and operation method thereof
US11446661B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 11, 2019 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Mar 25, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/0415
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A microfluidic channel and a preparation method and an operation method thereof. The microfluidic channel includes: a channel structure, including a channel for a liquid sample to flow through and a channel wall surrounding the channel. The channel wall includes an electrolyte layer made of an electrolyte material; and a control electrode layer, at a side of the electrolyte layer away from the channel. The control electrode layer overlaps with the electrolyte layer with respect to the channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.