Optical analysis device, optical analysis method, and optical analysis
US11099128B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2019 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | Apr 15, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/3527
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In order to analyze a solution component and a scatterer component in a liquid sample more quickly, there is provided an optical analysis device including a light source unit configured to irradiate a liquid sample with light; a first light receiving unit configured to receive transmitted light emitted from the light source unit and transmitted through the liquid sample; a second light receiving unit configured to receive scattered light emitted from the light source unit and scattered by a scatterer in the liquid sample; an ultrasonic irradiation unit configured to irradiate the liquid sample with an ultrasonic wave; a reflection plate configured to reflect the ultrasonic wave that is emitted from the ultrasonic irradiation unit and propagated through the liquid sample; and a control unit configured to control the light source unit, the first light receiving unit, the second light receiving unit, and the ultrasonic irradiation unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.