The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 27, 2023
Filed:
Mar. 12, 2019
Sony Corporation, Tokyo, JP;
Yoshitsugu Sakai, Tokyo, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
There is provided technology that enables a microparticle sorting device to be adjusted highly accurately without using adjustment beads. The present technology provides a microparticle sorting device including a light detection unit that optically detects a microparticle flowing through a flow path, a droplet forming unit that forms a droplet containing the microparticle, and a device adjustment unit that adjusts the device, in which, in a process of adjusting the device before actual measurement of the microparticle, the device adjustment unit performs optical axis position calibration for calibrating a relative position of the flow path relative to irradiation light and delay time calibration for calibrating a delay time from light irradiation to the microparticle to formation of the droplet on the basis of information obtained from the microparticle to be measured.