Disposable bioassay cartridge and method of performing multiple assay steps and fluid transfer within the cartridge
US11305274B2 · kind B2 · utility
0Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2018 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Feb 22, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/084
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present disclosure provides a cartridge and method to move fluids within the cartridge that simplifies the design and removes the need for any internal valves or metering devices. The design is amenable to injection molded manufacturing lowering cost for large volume manufacturing. The design can be adapted to carry out both sample preparation and detection of biological substances including nucleic acids and proteins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.