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:
Apr. 28, 2020
Filed:
Apr. 19, 2017
Nihon Kohden Corporation, Shinjuku-ku, Tokyo, JP;
NIHON KOHDEN CORPORATION, Tokyo, JP;
Abstract
An apparatus and a method for diagnosing a tumor are provided. A histogram generating section generates a histogram from a result of a measurement of fluorescence intensity of a suspension produced from a target sample. The histogram indicates a relation between the fluorescence intensity and the number of cells. A determination section detects an S phase fluorescence intensity range corresponding to S phase cells based on the fluorescence intensity corresponding to a peak of the number of cells in the histogram, detects an abnormal fluorescence intensity range corresponding to tumor cells, based on a change in the number of cells in the S phase fluorescence intensity range, and performs a diagnosis of a tumor in the target sample based on an index of the number of cells in a range defined by excluding the abnormal fluorescence intensity range from the S phase fluorescence intensity range.