CA2726739C - Assay reader, device and method for measuring hcg - Google Patents

Assay reader, device and method for measuring hcg Download PDF

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Publication number
CA2726739C
CA2726739C CA2726739A CA2726739A CA2726739C CA 2726739 C CA2726739 C CA 2726739C CA 2726739 A CA2726739 A CA 2726739A CA 2726739 A CA2726739 A CA 2726739A CA 2726739 C CA2726739 C CA 2726739C
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CA
Canada
Prior art keywords
assay
analyte
threshold
hcg
conception
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2726739A
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English (en)
French (fr)
Other versions
CA2726739A1 (en
Inventor
Jayne Ellis
Jayne Marshall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Abbott Rapid Diagnostics International ULC
Original Assignee
Alere Switzerland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alere Switzerland GmbH filed Critical Alere Switzerland GmbH
Publication of CA2726739A1 publication Critical patent/CA2726739A1/en
Application granted granted Critical
Publication of CA2726739C publication Critical patent/CA2726739C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/689—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to pregnancy or the gonads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • G01N33/76—Human chorionic gonadotropin including luteinising hormone, follicle stimulating hormone, thyroid stimulating hormone or their receptors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • G01N2021/8488—Investigating reagent band the band presenting reference patches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/575—Hormones
    • G01N2333/59—Follicle-stimulating hormone [FSH]; Chorionic gonadotropins, e.g. HCG; Luteinising hormone [LH]; Thyroid-stimulating hormone [TSH]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Endocrinology (AREA)
  • Reproductive Health (AREA)
  • Gynecology & Obstetrics (AREA)
  • Pregnancy & Childbirth (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CA2726739A 2008-06-04 2009-06-03 Assay reader, device and method for measuring hcg Active CA2726739C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0810142.0 2008-06-04
GB0810142.0A GB2460660B (en) 2008-06-04 2008-06-04 Assay reader device & method for measuring hCG
PCT/GB2009/050619 WO2009147437A1 (en) 2008-06-04 2009-06-03 Assay reader, device and method for measuring hcg

Publications (2)

Publication Number Publication Date
CA2726739A1 CA2726739A1 (en) 2009-12-10
CA2726739C true CA2726739C (en) 2017-10-17

Family

ID=39638107

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2726739A Active CA2726739C (en) 2008-06-04 2009-06-03 Assay reader, device and method for measuring hcg

Country Status (10)

Country Link
US (1) US9851364B2 (enExample)
EP (1) EP2294427B1 (enExample)
JP (1) JP5386577B2 (enExample)
CN (1) CN102105795B (enExample)
AU (1) AU2009254934B2 (enExample)
CA (1) CA2726739C (enExample)
ES (1) ES2463742T3 (enExample)
GB (1) GB2460660B (enExample)
NZ (1) NZ589488A (enExample)
WO (1) WO2009147437A1 (enExample)

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Also Published As

Publication number Publication date
EP2294427A1 (en) 2011-03-16
EP2294427B1 (en) 2014-03-12
GB0810142D0 (en) 2008-07-09
CA2726739A1 (en) 2009-12-10
CN102105795A (zh) 2011-06-22
NZ589488A (en) 2013-07-26
AU2009254934A1 (en) 2009-12-10
JP5386577B2 (ja) 2014-01-15
AU2009254934B2 (en) 2015-11-26
CN102105795B (zh) 2015-05-13
ES2463742T3 (es) 2014-05-29
GB2460660B (en) 2013-05-22
WO2009147437A1 (en) 2009-12-10
GB2460660A (en) 2009-12-09
US20120021531A1 (en) 2012-01-26
US9851364B2 (en) 2017-12-26
JP2011522272A (ja) 2011-07-28

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