CA2037963A1 - Methodes concernant un dispositif pour recepteur de ligands - Google Patents

Methodes concernant un dispositif pour recepteur de ligands

Info

Publication number
CA2037963A1
CA2037963A1 CA2037963A CA2037963A CA2037963A1 CA 2037963 A1 CA2037963 A1 CA 2037963A1 CA 2037963 A CA2037963 A CA 2037963A CA 2037963 A CA2037963 A CA 2037963A CA 2037963 A1 CA2037963 A1 CA 2037963A1
Authority
CA
Canada
Prior art keywords
porous member
absorbent
sample
contact
devices
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.)
Granted
Application number
CA2037963A
Other languages
English (en)
Other versions
CA2037963C (fr
Inventor
Mark Ronald Nowakowski
Kenneth Francis Buechler
Gunars Edward Valkirs
Richard Ray Anderson
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.)
Alere San Diego Inc
Original Assignee
Biosite Diagnostics Inc
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 Biosite Diagnostics Inc filed Critical Biosite Diagnostics Inc
Publication of CA2037963A1 publication Critical patent/CA2037963A1/fr
Application granted granted Critical
Publication of CA2037963C publication Critical patent/CA2037963C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G01N33/53—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
    • 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
    • G01N33/5302—Apparatus specially adapted for immunological test procedures
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Small-Scale Networks (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Push-Button Switches (AREA)
CA002037963A 1990-03-12 1991-03-11 Methodes concernant un dispositif pour recepteur de ligands Expired - Lifetime CA2037963C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50029990A 1990-03-12 1990-03-12
US500,299 1990-03-12

Publications (2)

Publication Number Publication Date
CA2037963A1 true CA2037963A1 (fr) 1991-09-13
CA2037963C CA2037963C (fr) 2000-12-05

Family

ID=23988816

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002037963A Expired - Lifetime CA2037963C (fr) 1990-03-12 1991-03-11 Methodes concernant un dispositif pour recepteur de ligands

Country Status (10)

Country Link
EP (1) EP0447154B1 (fr)
JP (1) JP3070764B2 (fr)
AT (1) ATE189309T1 (fr)
AU (1) AU637480B2 (fr)
CA (1) CA2037963C (fr)
DE (1) DE69131933T2 (fr)
ES (1) ES2143976T3 (fr)
IE (1) IE70333B1 (fr)
PT (1) PT97000B (fr)
WO (1) WO1991013998A1 (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6767510B1 (en) 1992-05-21 2004-07-27 Biosite, Inc. Diagnostic devices and apparatus for the controlled movement of reagents without membranes
US6905882B2 (en) 1992-05-21 2005-06-14 Biosite, Inc. Diagnostic devices and apparatus for the controlled movement of reagents without membranes
US5379370A (en) * 1992-07-17 1995-01-03 International Business Machines Corporation Method and apparatus for drawing lines, curves, and points coincident with a surface
US5753517A (en) * 1996-03-29 1998-05-19 University Of British Columbia Quantitative immunochromatographic assays
US6165798A (en) * 1996-10-10 2000-12-26 University Of British Columbia Optical quantification of analytes in membranes
US7153651B1 (en) 1996-10-31 2006-12-26 Inverness Medical - Biostar, Inc. Flow-through optical assay devices providing laminar flow of fluid samples, and methods of construction thereof
EP0840123A1 (fr) * 1996-11-05 1998-05-06 Cell Diagnostica, Gesellschaft für angewandte Zellbiologie mbH Dispositif de mesure quantitatif et différentiel de biomolécules diverses dans un test unique
US5879951A (en) 1997-01-29 1999-03-09 Smithkline Diagnostics, Inc. Opposable-element assay device employing unidirectional flow
US5939252A (en) 1997-05-09 1999-08-17 Lennon; Donald J. Detachable-element assay device
US6106779A (en) * 1997-10-02 2000-08-22 Biosite Diagnostics, Inc. Lysis chamber for use in an assay device
US6136610A (en) * 1998-11-23 2000-10-24 Praxsys Biosystems, Inc. Method and apparatus for performing a lateral flow assay
US6528323B1 (en) 1999-06-14 2003-03-04 Praxsys Biosystems, Inc. Bidirectional lateral flow test strip and method
JP4503897B2 (ja) † 1999-07-07 2010-07-14 スリーエム イノベイティブ プロパティズ カンパニー 流体制御フィルムを有する検出物品
US6136549A (en) * 1999-10-15 2000-10-24 Feistel; Christopher C. systems and methods for performing magnetic chromatography assays
JP3553045B2 (ja) 2000-05-26 2004-08-11 松下電器産業株式会社 バイオセンサ
AU2002330899B2 (en) 2001-07-18 2008-03-06 Relia Diagnostic Systems, Inc. Test strip for a lateral flow assay
WO2003016902A1 (fr) * 2001-08-20 2003-02-27 Proteome Systems Intellectual Property Pty Ltd Procede et appareil d'epreuve diagnostique
US7205159B2 (en) 2001-08-20 2007-04-17 Proteome Systems Intellectual Property Pty Ltd. Diagnostic testing process and apparatus
ATE358274T1 (de) 2001-12-12 2007-04-15 Proteome Systems Intellectual Diagnostisches testverfahren
US7049150B2 (en) * 2001-12-28 2006-05-23 Varian, Inc. Binding assay device with non-absorbent carrier material
US7485453B2 (en) 2002-05-03 2009-02-03 Kimberly-Clark Worldwide, Inc. Diffraction-based diagnostic devices
US7223368B2 (en) 2002-05-03 2007-05-29 Kimberly-Clark Worldwide, Inc. Diffraction-based diagnostic devices
US7214530B2 (en) 2002-05-03 2007-05-08 Kimberly-Clark Worldwide, Inc. Biomolecule diagnostic devices and method for producing biomolecule diagnostic devices
US7223534B2 (en) 2002-05-03 2007-05-29 Kimberly-Clark Worldwide, Inc. Diffraction-based diagnostic devices
US7771922B2 (en) 2002-05-03 2010-08-10 Kimberly-Clark Worldwide, Inc. Biomolecule diagnostic device
US7118855B2 (en) 2002-05-03 2006-10-10 Kimberly-Clark Worldwide, Inc. Diffraction-based diagnostic devices
US7091049B2 (en) 2002-06-26 2006-08-15 Kimberly-Clark Worldwide, Inc. Enhanced diffraction-based biosensor devices
GB2391068A (en) * 2002-07-18 2004-01-28 Sensor Tech Ltd A lateral flow through device comprising an electrochemical sesor
US7169550B2 (en) 2002-09-26 2007-01-30 Kimberly-Clark Worldwide, Inc. Diffraction-based diagnostic devices
US20040265171A1 (en) * 2003-06-27 2004-12-30 Pugia Michael J. Method for uniform application of fluid into a reactive reagent area
CN101031798B (zh) 2004-07-29 2012-06-27 瑞莱诊断体系有限公司 侧向流系统和测定
JP5308029B2 (ja) * 2004-11-24 2013-10-09 テクラブ インコーポレイテッド 分析物を検出するための装置および方法
US7491669B2 (en) * 2006-02-07 2009-02-17 Crystal Clear Technologies, Inc. Adsorbent with multiple layers
SE531948C2 (sv) * 2006-06-20 2009-09-15 Aamic Ab Analysanordning för vätskeprover innefattande filter i direkt kontakt med projektioner
CA2768779A1 (fr) 2009-07-20 2011-01-27 Siloam Biosciences, Inc. Plateformes de dosage microfluidique
ES2702432B2 (es) 2017-08-31 2019-08-05 Venegas Pedro Manuel Medina Método y dispositivo para el análisis de ácidos nucleicos
US20220219164A1 (en) * 2019-04-24 2022-07-14 Denka Company Limited Membrane carrier and test kit

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754658A (fr) * 1969-08-12 1971-02-10 Merck Patent Gmbh Lamelle indicatrice, se composant d'une matiere capillaire impregnee, absorbante et gainee de feuilles
ZA733612B (en) * 1972-10-11 1974-04-24 Merck Patent Gmbh Container for test strips
US4233029A (en) * 1978-10-25 1980-11-11 Eastman Kodak Company Liquid transport device and method
US4301139A (en) * 1979-06-21 1981-11-17 Ames-Yissum Ltd. Multilayer column chromatography specific binding assay method, test device and test kit
US4366241A (en) * 1980-08-07 1982-12-28 Syva Company Concentrating zone method in heterogeneous immunoassays
US4517288A (en) * 1981-01-23 1985-05-14 American Hospital Supply Corp. Solid phase system for ligand assay
US4757004A (en) * 1984-03-16 1988-07-12 Syntex (U.S.A.) Inc. Chromatographic devices having modified edges
US4632901A (en) * 1984-05-11 1986-12-30 Hybritech Incorporated Method and apparatus for immunoassays
JP2642342B2 (ja) * 1984-12-20 1997-08-20 ナイコームド、アクチエボラーグ 固相拡散試験法
US4916056A (en) * 1986-02-18 1990-04-10 Abbott Laboratories Solid-phase analytical device and method for using same
WO1987006003A1 (fr) * 1986-03-25 1987-10-08 P B Diagnostic Systems, Inc. Dispositif pour diagnostics biologiques
US5079142A (en) * 1987-01-23 1992-01-07 Synbiotics Corporation Orthogonal flow immunoassays and devices
US4781710A (en) * 1987-05-15 1988-11-01 The Procter & Gamble Company Absorbent pad having improved liquid distribution
US5120643A (en) * 1987-07-13 1992-06-09 Abbott Laboratories Process for immunochromatography with colloidal particles
US4902629A (en) * 1987-10-06 1990-02-20 Personal Diagnostics, Inc. Apparatus and processes for facilitating reaction between analyte and test reagent system
US5051237A (en) * 1988-06-23 1991-09-24 P B Diagnostic Systems, Inc. Liquid transport system
US5252496A (en) * 1989-12-18 1993-10-12 Princeton Biomeditech Corporation Carbon black immunochemical label
IE75720B1 (en) * 1990-10-08 1997-09-24 Akzo Nv Device for performing a rapid single manual assay

Also Published As

Publication number Publication date
JP3070764B2 (ja) 2000-07-31
JPH04506117A (ja) 1992-10-22
EP0447154A3 (en) 1992-08-05
EP0447154B1 (fr) 2000-01-26
IE910804A1 (en) 1991-10-09
PT97000B (pt) 2001-03-30
DE69131933T2 (de) 2000-05-31
ES2143976T3 (es) 2000-06-01
CA2037963C (fr) 2000-12-05
AU637480B2 (en) 1993-05-27
ATE189309T1 (de) 2000-02-15
PT97000A (pt) 1993-05-31
IE70333B1 (en) 1996-11-13
DE69131933D1 (de) 2000-03-02
EP0447154A2 (fr) 1991-09-18
WO1991013998A1 (fr) 1991-09-19
AU7465091A (en) 1991-10-10

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