Specimen preparation method and specimen preparation device
US11549869B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 19, 2019 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Dec 30, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/00138
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention is a specimen preparation method of preparing an observation specimen by placing an observation object on a light transmitting plate, comprising a conveyance step of conveying the observation object by a conveyance mechanism including a placement portion configured to place the observation object, and a transfer step of transferring the observation object from the placement portion of the conveyance mechanism onto the plate at a conveyance terminal end of the conveyance mechanism, wherein in the transfer step, a liquid is supplied to the placement portion on which the observation object is placed, and the observation object is carried by a flow of the liquid and transferred onto the plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.