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1. WO2020138614 - IMMUNOCHROMATOGRAPHY STRIP FOR PREGNANCY DIAGNOSIS WITH MULTIPLE TEST LINES, AND PREGNANCY DIAGNOSIS KIT COMPRISING SAME

Publication Number WO/2020/138614
Publication Date 02.07.2020
International Application No. PCT/KR2019/008465
International Filing Date 10.07.2019
IPC
G01N 33/558 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
558using diffusion or migration of antigen or antibody
G01N 33/76 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
74involving hormones
76Human chorionic gonadotropin
G01N 33/543 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
CPC
G01N 2800/36
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2800Detection or diagnosis of diseases
36Gynecology or obstetrics
G01N 33/543
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
G01N 33/54386
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
54366Apparatus specially adapted for solid-phase testing
54386Analytical elements
G01N 33/558
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
558using diffusion or migration of antigen or antibody
G01N 33/76
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
74involving hormones ; or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
76Human chorionic gonadotropin ; including luteinising hormone, follicle stimulating hormone, thyroid stimulating hormone or their receptors
Applicants
  • (주)프로테옴텍 PROTEOMETECH INC. [KR]/[KR]
Inventors
  • 임국진 LIM, Kook Jin
  • 김태형 KIM, Tae Hyong
  • 박동석 PARK, Dong Suk
  • 최동섭 CHOI, Dong Seob
  • 김미정 KIM, Mi Jeoung
  • 박영우 PARK, Young Woo
Agents
  • 특허법인 이룸리온 ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM
Priority Data
10-2018-017257628.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) IMMUNOCHROMATOGRAPHY STRIP FOR PREGNANCY DIAGNOSIS WITH MULTIPLE TEST LINES, AND PREGNANCY DIAGNOSIS KIT COMPRISING SAME
(FR) BANDELLETTE D'IMMUNOCHROMATOGRAPHIE POUR DIAGNOSTIC DE GROSSESSE, COMPORTANT DE MULTIPLES TRAITS DE TEST, ET KIT DE DIAGNOSTIC DE GROSSESSE LA COMPRENANT
(KO) 다수 개의 검사선을 구비한 임신진단용 면역크로마토그래피 스트립 및 이를 포함하는 임신진단키트
Abstract
(EN)
The present invention relates to a chromatographic strip for pregnancy diagnosis with a plurality of test lines, a pregnancy diagnostic kit with the chromatography strip, and a method for diagnosing pregnancy using same. The present invention enables pregnancy diagnosis to be performed with the naked eye more accurately and conveniently by overcoming a problem of a false negative due to hCG variants. Furthermore, there is an effect that a measurement range of the concentration of hCG or a variant thereof is improved by using the chromatographic strip for pregnancy diagnosis composed of a plurality of test lines and a control line.
(FR)
La présente invention concerne une bandelette chromatographique pour diagnostic de grossesse, comportant une pluralité de traits de test, un kit de diagnostic de grossesse comprenant la bandelette de chromatographie, ainsi qu'un procédé de diagnostic de grossesse l'utilisant. La présente invention permet de réaliser un diagnostic de grossesse à l'œil nu de manière plus précise et pratique en résolvant le problème d'un faux négatif dû à des variants de hCG. En outre, il est possible d'améliorer une plage de mesure de la concentration de hCG ou d'un variant de celle-ci en utilisant, pour le diagnostic de grossesse, la bandelette chromatographique comportant une pluralité de traits de test et un trait témoin.
(KO)
본 발명은 다수 개의 검사선을 구비한 임신진단용 크로마토그래피용 스트립, 상기 크로마토그래피용 스트립을 구비한 임신진단키트 및 이를 사용하여 임신여부를 진단하는 방법에 관한 것이다. 본 발명은 hCG 변이체로 인한 위음성의 문제를 극복함으로써, 육안으로 임신여부를 보다 정확하고 편리하게 수행할 수 있다. 나아가, 다수 개의 검사선과 대조선으로 구성된 임신진단용 크로마토그래피 스트립을 이용하여 hCG 또는 그 변이체의 농도 측정 범위가 개선된 효과가 있다.
Also published as
Latest bibliographic data on file with the International Bureau