Liquid processing module, liquid testing system and testing method
US11420199B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Aug 7, 2018 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | May 19, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/065
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The disclosure is related to a liquid processing module, a liquid testing system and a testing method. The liquid processing module includes a base, a first valve and at least one negative pressure generator. The base has a first groove and at least one first opening. The first opening is connected to the first groove. The first valve is slidably located in the first groove. The negative pressure generator is configured to generate or remove negative pressure at the first opening in response to the first opening and the first groove being connected with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.