Particle trapping chip, particle trapping device, and particle trapping method
US11135587B2 · kind B2 · utility
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20Claims
0Family size
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Key dates
| Filing date | Nov 21, 2017 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Jun 14, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2200/0668
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There is provided a particle supplementing chip provided with a structure for trapping a particle, and for preventing the trapped particle from being greatly deformed by a suction force. With respect to this point, the present technology provides a particle trapping chip including a first channel, a second channel, a first recess that is open on the first channel side, a second recess that is provided side by side with the first recess, a connecting portion connecting the first recess and the second recess, and a communicating portion allowing the second recess and the second channel to communicate with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.