IDiyas

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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.:

US 12299947 B1

PDFFull Text
Date of Patent:
May. 13, 2025

Filed:

Feb. 08, 2021

Biological sample analysis device

Applicant:

Hitachi High-tech Corporation, Tokyo, JP;

Inventors:

Mayu Sao, Tokyo, JP;

Hirofumi Inomata, Tokyo, JP;

Fumiyasu Sato, Tokyo, JP;

Assignee:

HITACHI HIGH-TECH CORPORATION, Tokyo, JP;

Attorney:

Miles & Stockbridge, P.C.

Primary Examiner:

Ali Bayat

Int. Cl.
CPC ...
G06V 10/22 (2022.01); G01N 21/03 (2006.01); G01N 21/27 (2006.01); G01N 35/00 (2006.01); G06T 5/80 (2024.01); G06T 7/73 (2017.01); G06T 7/90 (2017.01); G06V 10/26 (2022.01); G06V 10/56 (2022.01); G06V 10/60 (2022.01); G06V 10/75 (2022.01); G06V 10/764 (2022.01);
U.S. Cl.
CPC ...
G06V 10/22 (2022.01); G01N 21/03 (2013.01); G01N 21/27 (2013.01); G01N 35/00732 (2013.01); G06T 5/80 (2024.01); G06T 7/74 (2017.01); G06T 7/90 (2017.01); G06V 10/267 (2022.01); G06V 10/56 (2022.01); G06V 10/60 (2022.01); G06V 10/759 (2022.01); G06V 10/764 (2022.01); G06T 2207/10024 (2013.01);
Abstract

An object of the present disclosure is to provide a technique capable of acquiring an analysis target region and color information without causing a decrease in extraction accuracy of the analysis target region due to erroneous extraction of a color of a colored label, measuring a solution volume of the specimen, and determining a specimen type. The biological specimen analysis device according to the present disclosure creates a developed view by cutting out a partial region from a color image of a biological sample tube and connecting the partial region along a circumferential direction of the biological sample tube, and extracts a detection target region from the developed view (see FIG.B).

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