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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 12584830 B1

PDFFull Text
Date of Patent:
Mar. 24, 2026

Filed:

Jan. 27, 2023

Blood staining patch, method and device for blood test using the same

Applicant:

Noul Co., Ltd., Yongin-si, KR;

Inventors:

Dong Young Lee, Gyeonggi-do, KR;

Chan Yang Lim, Gyeonggi-do, KR;

Kyung Hwan Kim, Gyeonggi-do, KR;

Young Min Shin, Gyeonggi-do, KR;

Hyun Jeong Yang, Gyeonggi-do, KR;

Assignee:

NOUL CO., LTD., Yongin-si, KR;

Attorney:

Kilpatrick Townsend & Stockton LLP

Primary Examiner:

Elizabeth A Robinson

Assistant Examiner:

Austin Q Le

Int. Cl.
CPC ...
G01N 1/31 (2006.01); B01L 3/00 (2006.01); C07K 16/30 (2006.01); C12Q 1/6844 (2018.01); C12Q 1/6848 (2018.01); C12Q 1/686 (2018.01); C12Q 1/70 (2006.01); G01N 1/30 (2006.01); G01N 15/06 (2024.01); G01N 15/14 (2024.01); G01N 21/77 (2006.01); G01N 33/483 (2006.01); G01N 33/49 (2006.01); G01N 33/50 (2006.01); G01N 33/52 (2006.01); G01N 33/53 (2006.01); G01N 33/533 (2006.01); G01N 33/558 (2006.01); G01N 33/574 (2006.01); G01N 33/60 (2006.01); G06T 7/00 (2017.01); B01L 7/00 (2006.01); G01N 15/01 (2024.01); G01N 15/075 (2024.01);
U.S. Cl.
CPC ...
G01N 1/312 (2013.01); B01L 3/00 (2013.01); C07K 16/3061 (2013.01); C12Q 1/6844 (2013.01); C12Q 1/6848 (2013.01); C12Q 1/686 (2013.01); C12Q 1/701 (2013.01); G01N 1/30 (2013.01); G01N 1/31 (2013.01); G01N 15/06 (2013.01); G01N 15/14 (2013.01); G01N 21/77 (2013.01); G01N 33/4833 (2013.01); G01N 33/49 (2013.01); G01N 33/5082 (2013.01); G01N 33/52 (2013.01); G01N 33/5304 (2013.01); G01N 33/533 (2013.01); G01N 33/574 (2013.01); G01N 33/60 (2013.01); G06T 7/0012 (2013.01); G06T 7/0014 (2013.01); B01L 3/505 (2013.01); B01L 7/52 (2013.01); G01N 2001/302 (2013.01); G01N 15/01 (2024.01); G01N 15/075 (2024.01); G01N 2021/7723 (2013.01); G01N 2021/7786 (2013.01);
Abstract

The present disclosure relates to a blood staining patch, a method and device for a blood test using the same, and more particularly, to a patch configured to contain a staining reagent for staining blood and a method and device for economically testing blood using the same. A blood testing method according to an aspect of the present disclosure, which is a blood testing method in which a patch, which includes a mesh structure forming micro-cavities and is configured to contain a staining reagent for staining targets present in blood in the micro-cavities, is used to perform a blood test through staining of the staining target, includes placing blood in a reaction region, and providing the staining reagent to the reaction region using the patch configured to contain the staining reagent.

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