Device for isolating a fraction in a biological sample
US9459189B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 2, 2014 |
| Grant date | Oct 4, 2016 |
| Priority date | — |
| Expiry date | Apr 2, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N35/0098
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device and a method are provided for isolating a fraction in a biological sample. The fraction is bound to solid phase substrate to define a fraction-bound solid phase substrate. The device includes an input zone for receiving the biological sample therein and a second zone for receiving an isolation fluid therein. A force is provided that is generally perpendicular to gravity. The force is movable between a first position adjacent the input zone and a second position adjacent the isolation zone. The force captures the fraction-bound solid phase substrate and the fraction-bound solid phase substrate moves from the input zone to the isolation zone in response to the force moving from the first position to the second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.