ES2168444T3 - Fabricacion de tiras de prueba. - Google Patents

Fabricacion de tiras de prueba.

Info

Publication number
ES2168444T3
ES2168444T3 ES96307088T ES96307088T ES2168444T3 ES 2168444 T3 ES2168444 T3 ES 2168444T3 ES 96307088 T ES96307088 T ES 96307088T ES 96307088 T ES96307088 T ES 96307088T ES 2168444 T3 ES2168444 T3 ES 2168444T3
Authority
ES
Spain
Prior art keywords
agent
blocking
solution
test strips
area
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.)
Expired - Lifetime
Application number
ES96307088T
Other languages
English (en)
Inventor
Ian Jobling
David Alan Percival
Michael Evans Prior
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 Switzerland GmbH
Original Assignee
Inverness Medical 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 Inverness Medical Switzerland GmbH filed Critical Inverness Medical Switzerland GmbH
Application granted granted Critical
Publication of ES2168444T3 publication Critical patent/ES2168444T3/es
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
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • 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
    • G01N33/68—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/805—Test papers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/81—Packaged device or kit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/97—Test strip or test slide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/807—Apparatus included in process claim, e.g. physical support structures
    • Y10S436/81—Tube, bottle, or dipstick

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (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)
  • Endocrinology (AREA)
  • Reproductive Health (AREA)
  • Gynecology & Obstetrics (AREA)
  • Pregnancy & Childbirth (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Road Signs Or Road Markings (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

UN PROCEDIMIENTO PARA LA FABRICACION DE TIRAS DE ENSAYO DEL TIPO QUE COMPRENDEN UNA LONGITUD DE MATERIAL DE VEHICULO POROSO CAPAZ DE ACTUAR COMO UN PASO PARA EL FLUIDO LIQUIDO PARA UNA MUESTRA LIQUIDA Y QUE TIENE AL MENOS UNA ZONA HACIA ABAJO A PARTIR DE UN PRIMER EXTREMO DEL LA TIRA, QUE CONTIENE UN AGENTE DE UNION ESPECIFICO INMOVILIZADO PARA ACTUAR COMO UN MEDIO DE CAPTURA DURANTE UN ENSAYO PARA REVELAR LA PRESENCIA DE UN ANALITO EN EL LIQUIDO DE MUESTRA APLICADO, DEPOSITANDOSE EN ESTE PROCEDIMIENTO EL AGENTE DE UNION ESPECIFICO SE DEPOSITA SOBRE UNA LAMINA DEL MATERIAL VEHICULO POROSO, EL CUAL SE BLOQUEA A CONTINUACION Y SE SUBDIVIDE EN UNA PLURALIDAD DE TIRAS DE ENSAYO IDENTICAS INDIVIDUALES, DONDE EL BLOQUEO DEL MATERIAL VEHICULO POROSO SE HACE APLICANDO UNA SOLUCION DEL AGENTE BLOQUEANTE A LA LAMINA EN LA PARTE SUPERIOR DE LA ZONA EN UNA CANTIDAD SUFICIENTE PARA ASEGURAR QUE LA SOLUCION PERMEA HACIA LA ZONA MAS BAJA POR DETRAS DE LA ZONA. PREFERENTEMENTE EXISTE UNA PLURALIDAD DE ZONAS DE AGENTE INMOVILIZADO DISPUESTAS EN SERIE SOBRE LA TIRA Y DONDE EL BLOQUEO SE HACE APLICANDO UNA SOLUCION DEL AGENTE BLOQUEANTE EN LAMINA EN LA ZONA SUPERIOR DESDE LA PRIMERA DE LA PLURALIDAD DE LAS ZONAS EN UNA CANTIDAD SUFICIENTE PARA ASEGURAR QUE LA SOLUCION PERMEE HACIA LA ZONA DE ABAJO HASTA DETRAS DE LA ULTIMA DE LA PLURALIDAD DE ZONAS.
ES96307088T 1996-09-27 1996-09-27 Fabricacion de tiras de prueba. Expired - Lifetime ES2168444T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96307088A EP0833158B1 (en) 1996-09-27 1996-09-27 Manufacture of test strips

Publications (1)

Publication Number Publication Date
ES2168444T3 true ES2168444T3 (es) 2002-06-16

Family

ID=8225102

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96307088T Expired - Lifetime ES2168444T3 (es) 1996-09-27 1996-09-27 Fabricacion de tiras de prueba.

Country Status (10)

Country Link
US (1) US6130100A (es)
EP (1) EP0833158B1 (es)
JP (1) JP3863645B2 (es)
AT (1) ATE209786T1 (es)
AU (1) AU719244B2 (es)
CA (1) CA2215012A1 (es)
DE (1) DE69617427T2 (es)
DK (1) DK0833158T3 (es)
ES (1) ES2168444T3 (es)
PT (1) PT833158E (es)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7640083B2 (en) 2002-11-22 2009-12-29 Monroe David A Record and playback system for aircraft
JP4472823B2 (ja) * 2000-02-04 2010-06-02 パナソニック株式会社 クロマトグラフィー試験片、及びその製造方法
EP1421209A4 (en) * 2001-07-06 2006-04-19 Millipore Corp Patterned composite membrane and pattern application method for producing the same
US20030119203A1 (en) 2001-12-24 2003-06-26 Kimberly-Clark Worldwide, Inc. Lateral flow assay devices and methods for conducting assays
US6837171B1 (en) 2002-04-29 2005-01-04 Palmer/Snyder Furniture Company Lightweight table with unitized table top
US20040018576A1 (en) * 2002-07-24 2004-01-29 Dematteo Todd M. Bence Jones protein testing cassette
US7285424B2 (en) 2002-08-27 2007-10-23 Kimberly-Clark Worldwide, Inc. Membrane-based assay devices
US7432105B2 (en) 2002-08-27 2008-10-07 Kimberly-Clark Worldwide, Inc. Self-calibration system for a magnetic binding assay
US7773460B2 (en) * 2002-11-04 2010-08-10 Lindsay Holt Medication regimen communicator apparatus and method
DE10324990B3 (de) * 2003-06-03 2004-11-04 Visit Video-Stroboskop Innovations-Technik Gmbh & Co. Kg Vorrichtung zur Untersuchung eines flüssigen oder gasförmigen Mediums
US7713748B2 (en) 2003-11-21 2010-05-11 Kimberly-Clark Worldwide, Inc. Method of reducing the sensitivity of assay devices
US7943395B2 (en) 2003-11-21 2011-05-17 Kimberly-Clark Worldwide, Inc. Extension of the dynamic detection range of assay devices
US7625721B2 (en) 2004-02-03 2009-12-01 Polymer Technology Systems, Inc. Non-precipitating bodily fluid analysis system
US8465696B2 (en) * 2004-02-03 2013-06-18 Polymer Technology Systems, Inc. Dry test strip with controlled flow and method of manufacturing same
US20050191704A1 (en) * 2004-03-01 2005-09-01 Kimberly-Clark Worldwide, Inc. Assay devices utilizing chemichromic dyes
AU2005231107B8 (en) * 2004-03-30 2011-04-14 Global Life Sciences Solutions Usa Llc Lateral flow format, materials and methods
DE102004029909A1 (de) 2004-06-21 2006-01-19 Roche Diagnostics Gmbh Verfahren und Vorrichtung zur Herstellung von bindungsfähigen Reagenzträgern
RU2396548C2 (ru) 2004-07-02 2010-08-10 БАЙЕР ХЕЛТКЭР ЭлЭлСи Световодный тестовый датчик для определения исследуемого вещества в пробе флюида (варианты) и способы его изготовления (варианты)
US20060062690A1 (en) * 2004-08-17 2006-03-23 Polymer Technology Systems, Inc. Apparatus and method of manufacturing bodily fluid test strip
JP2008516221A (ja) 2004-10-08 2008-05-15 ハネウェル アナリティクス アーゲー ガス検知システム
JP4628110B2 (ja) * 2005-01-06 2011-02-09 シスメックス株式会社 イムノクロマトグラフ法用試験具
US7939342B2 (en) 2005-03-30 2011-05-10 Kimberly-Clark Worldwide, Inc. Diagnostic test kits employing an internal calibration system
US7439079B2 (en) 2005-04-29 2008-10-21 Kimberly-Clark Worldwide, Inc. Assay devices having detection capabilities within the hook effect region
US20060246599A1 (en) * 2005-04-29 2006-11-02 Sarah Rosenstein Lateral flow device
US7858384B2 (en) 2005-04-29 2010-12-28 Kimberly-Clark Worldwide, Inc. Flow control technique for assay devices
US7803319B2 (en) 2005-04-29 2010-09-28 Kimberly-Clark Worldwide, Inc. Metering technique for lateral flow assay devices
US8003399B2 (en) * 2005-08-31 2011-08-23 Kimberly-Clark Worldwide, Inc. Nitrite detection technique
US7504235B2 (en) * 2005-08-31 2009-03-17 Kimberly-Clark Worldwide, Inc. Enzyme detection technique
US7829347B2 (en) * 2005-08-31 2010-11-09 Kimberly-Clark Worldwide, Inc. Diagnostic test kits with improved detection accuracy
US7279136B2 (en) 2005-12-13 2007-10-09 Takeuchi James M Metering technique for lateral flow assay devices
US7618810B2 (en) 2005-12-14 2009-11-17 Kimberly-Clark Worldwide, Inc. Metering strip and method for lateral flow assay devices
US20080057528A1 (en) * 2006-08-30 2008-03-06 Kimberly-Clark Worldwide, Inc. Detection of hydrogen peroxide released by enzyme-catalyzed oxidation of an analyte
US8012761B2 (en) * 2006-12-14 2011-09-06 Kimberly-Clark Worldwide, Inc. Detection of formaldehyde in urine samples
US8377379B2 (en) * 2006-12-15 2013-02-19 Kimberly-Clark Worldwide, Inc. Lateral flow assay device
US7846383B2 (en) * 2006-12-15 2010-12-07 Kimberly-Clark Worldwide, Inc. Lateral flow assay device and absorbent article containing same
US7935538B2 (en) 2006-12-15 2011-05-03 Kimberly-Clark Worldwide, Inc. Indicator immobilization on assay devices
CN103769378B (zh) * 2012-10-24 2016-02-03 艾博生物医药(杭州)有限公司 一种用于清洗试剂垫的方法和设备
WO2016014162A1 (en) * 2014-07-25 2016-01-28 Becton, Dickinson And Company Analyte test strip assays, and test strips and kits for use in practicing the same
JP6530114B1 (ja) * 2018-06-27 2019-06-12 株式会社ニチレイバイオサイエンス メンブランシートのブロッキング方法
JP2020003477A (ja) * 2019-05-09 2020-01-09 株式会社ニチレイバイオサイエンス メンブランシートのブロッキング方法
EP4306213A1 (en) * 2022-07-14 2024-01-17 Sartorius Stedim Biotech GmbH Method for producing a roll of membrane units

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US4235601A (en) * 1979-01-12 1980-11-25 Thyroid Diagnostics, Inc. Test device and method for its use
ATE195022T1 (de) * 1987-04-27 2000-08-15 Unilever Nv Spezifische bindungstestverfahren
ATE157171T1 (de) * 1993-11-12 1997-09-15 Unipath Ltd Nachweis vorrichtung und herstellungsverfahren dafür

Also Published As

Publication number Publication date
CA2215012A1 (en) 1998-03-27
US6130100A (en) 2000-10-10
JPH10111294A (ja) 1998-04-28
PT833158E (pt) 2002-05-31
DE69617427T2 (de) 2002-07-11
DK0833158T3 (da) 2002-02-18
EP0833158B1 (en) 2001-11-28
EP0833158A1 (en) 1998-04-01
JP3863645B2 (ja) 2006-12-27
AU719244B2 (en) 2000-05-04
AU3684297A (en) 1998-04-02
DE69617427D1 (de) 2002-01-10
ATE209786T1 (de) 2001-12-15

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