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. 21, 2020
Filed:
Apr. 18, 2018
Azbil Corporation, Chiyoda-ku, JP;
Norio Hasegawa, Chiyoda-ku, JP;
AZBIL CORPORATION, Chiyoda-ku, JP;
Abstract
A cell survival rate determining device includes a distribution acquisition unit acquiring a particle size distribution in a solution containing particles including cultured cells; a classification unit classifying the particles into a small particle group and a large particle group using a predetermined threshold in the distribution; a ratio calculation unit calculating the value of a ratio between the number of particles belonging to the small particle group and the number of particles belonging to the large particle group; and a survival rate determination unit determining the survival rate of the cultured cells from the value of the ratio using a pre-acquired relationship between the ratio and cell survival rate.