Sample separation device and sample separation method
US11852571B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2018 |
| Grant date | Dec 26, 2023 |
| Priority date | — |
| Expiry date | May 30, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/1053
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sample separation device to introduce a sample to be separated to an inside of the sample separation device, centrifuge the sample, and collect a desired liquid after separation, includes: a sample introducing portion introducing the sample into the sample separation device; a liquid surface defining portion connected to the sample introducing portion; a first separating portion connected to the liquid surface defining portion; a second separating portion connected to the first separating portion; a third separating portion connected to the second separating portion; and a liquid extracting portion including the third separating portion and connected to the third separating portion, in which a tubular flow path is formed by at least the first separating portion and the second separating portion, in which an opening of the sample introducing portion and an opening of the liquid extracting portion are oriented in the same direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.