Microparticle separation chip, and microparticle separation system and microparticle separation method which employ said microparticle separation chip
US10317397B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2015 |
| Grant date | Jun 11, 2019 |
| Priority date | — |
| Expiry date | Oct 18, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/086
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided is a microparticle separation system capable of continuously separating microparticles from a solution in a short period of time in which microparticles having different particle diameters are mixed, without the need to use antibodies or the like. The microparticle separation system comprises a microparticle separation chip; a thin plate for a sample liquid; a thin plate for a sheath liquid; and suctioning means and/or a suctioning device for suctioning the sheath liquid; and the microparticle separation chip comprises a single capture site for capturing to-be-captured microparticles being formed using the at least three pillars having one end provided on the substrate and the other end open upward.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.