Device for treating microfluidic sample
US12325027B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 18, 2020 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Sep 19, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/0479
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A microfluidic sample processing device, capable of automatically processing a microfluidic sample, comprises: a tray apparatus, for accommodating a reagent and a chip clamp for mounting a microfluidic chip; a mechanical arm, having a connecting head for connecting the chip clamp, a gas flow channel for communicating with an inner cavity of the chip clamp being arranged in the connecting head; a negative pressure suction apparatus, for providing negative pressure to the gas flow channel of the connecting head; a lifting apparatus, for driving the connecting head to rise and fall; and a translation apparatus, for driving the connecting head to move to above the chip clamp or above the reagent; wherein, the tray apparatus is positioned below the mechanical arm, and the mechanical arm is arranged on the translation apparatus and is connected to the lifting apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.