Microfluidic optical fluid sensor
US10365226B2 · kind B2 · utility
1Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2015 |
| Grant date | Jul 30, 2019 |
| Priority date | — |
| Expiry date | Apr 30, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/8557
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided in one example is an apparatus, including a substrate supporting a microfluidic channel, a bubble jet inertial pump supported by the substrate adjacent the microfluidic channel to pump fluid through the microfluidic channel and an optical sensor on a first side of the microfluidic channel. A light emitter on a second side of the microfluidic channel is to pass light across the microfluidic channel to the optical sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.