Flow cell and method of manufacturing flow cell
US9835545B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 17, 2016 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Feb 17, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/0806
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A flow cell includes a transparent planar member having a first principal surface and a second principal surface opposite to the first principal surface. The planar member has a through-hole that has a circular cross-sectional shape and that penetrates through the first principal surface and the second principal surface. The flow cell further includes a first lens element having a through-hole that has a circular cross-sectional shape. The first lens element is disposed on the first principal surface of the planar member such that the through-hole in the planar member communicates with the through-hole in the first lens element. The flow cell further includes a second lens element having a through-hole that has a circular cross-sectional shape. The second lens element is disposed on the second principal surface of the planar member such that the through-hole in the planar member communicates with the through-hole in the second lens element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.