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:
May. 06, 2025
Filed:
Apr. 07, 2021
Sony Group Corporation, Tokyo, JP;
Ayumu Taguchi, Tokyo, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
A fluorescence observation apparatus includes an irradiation unit that applies a plurality of kinds of excitation light of mutually different wavelengths to a plurality of spatially or temporally different positions in a biological sample that is labeled with a composite phosphor containing two or more kinds of fluorescent molecules at a predetermined composition ratio, a detection unit that detects fluorescence generated at each of the plurality of positions by application of the irradiation unit, and a calculation unit that determines a distribution of pieces of the composite phosphor on the basis of a fluorescence signal that is obtained from a detection result of the detection unit and that shows a fluorescence intensity corresponding to a position in the biological sample of each piece of the fluorescence.