Fluid flow controller for microfluidic devices
US11285481B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Sep 1, 2017 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | May 23, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/0633
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fluid flow controller for introducing fluids into a microfluidic device is provided. The fluid flow controller comprising, at least one high resistance fluid pathway provided between an inlet port and a connection port; at least one low resistance fluid pathway between the inlet and connection port; and at least one valve configured to enable fluid flow through the high resistance fluid pathway, the low resistance fluid pathway or both.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.