ES2084670T3 - Aparato para la deteccion y la medicion semicuantitativa de compuestos analitos. - Google Patents

Aparato para la deteccion y la medicion semicuantitativa de compuestos analitos.

Info

Publication number
ES2084670T3
ES2084670T3 ES90312778T ES90312778T ES2084670T3 ES 2084670 T3 ES2084670 T3 ES 2084670T3 ES 90312778 T ES90312778 T ES 90312778T ES 90312778 T ES90312778 T ES 90312778T ES 2084670 T3 ES2084670 T3 ES 2084670T3
Authority
ES
Spain
Prior art keywords
filter
semi
detection
quantitative measurement
analyte compounds
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
ES90312778T
Other languages
English (en)
Inventor
Philippe Pouletty
Beth Atwood
David Rammler
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.)
Sangstat Medical Corp
Original Assignee
Sangstat Medical Corp
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 Sangstat Medical Corp filed Critical Sangstat Medical Corp
Application granted granted Critical
Publication of ES2084670T3 publication Critical patent/ES2084670T3/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
    • G01N33/54386—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
    • G01N33/5302—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)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

SE TRATA DE UN APARATO PARA LA DETECCION Y MEDIDA SEMI-CUANTITATIVA DE LOS ANALITOS. LOS RESULTADOS DE LA PRUEBA SE VISUALIZAN MEDIANTE LA FORMACION DE UNA MANCHA CIRCULAR O ANULAR COLOREADA EN UN FILTRO. EL DIAMETRO DE LA MANCHA DEPENDE DE LA CONCENTRACION DE ANALITO DE INTERES. EL FILTRO EN EL QUE SE VISUALIZAN LOS RESULTADOS DE LA PRUEBA ESTA DIVIDIDO EN MULTIPLES REGIONES MEDIANTE RAYAS DE CINTA NO POROSA QUE ATRAVIESAN LA SUPERFICIE DEL FILTRO. LA INVENCION TAMBIEN INCLUYE UN COMPUESTO PARA DILUIR LA MUESTRA HASTA OBTENER LA CONCENTRACION ADECUADA PARA EL ANALISIS Y REPARTIR LA MUESTRA DILUIDA SOBRE EL FILTRO DE PRUEBA.
ES90312778T 1989-12-01 1990-11-23 Aparato para la deteccion y la medicion semicuantitativa de compuestos analitos. Expired - Lifetime ES2084670T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44481489A 1989-12-01 1989-12-01

Publications (1)

Publication Number Publication Date
ES2084670T3 true ES2084670T3 (es) 1996-05-16

Family

ID=23766472

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90312778T Expired - Lifetime ES2084670T3 (es) 1989-12-01 1990-11-23 Aparato para la deteccion y la medicion semicuantitativa de compuestos analitos.

Country Status (8)

Country Link
EP (1) EP0439917B1 (es)
JP (1) JP3007410B2 (es)
AT (1) ATE133260T1 (es)
CA (1) CA2031073A1 (es)
DE (1) DE69024936T2 (es)
DK (1) DK0439917T3 (es)
ES (1) ES2084670T3 (es)
GR (1) GR3019180T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69715687T2 (de) 1996-02-09 2003-01-30 Micro Diagnostic Innovations Nederland B.V., Gouda Verfahren und kit zum abscheiden von plasma aus vollblut
WO1998036278A1 (en) * 1997-02-15 1998-08-20 Beth Israel Deaconess Medical Center, Inc. Multiple-site antibody capture immunoassays and kits
TW200714898A (en) 2005-08-02 2007-04-16 3M Innovative Properties Co Apparatus and method for detecting an analyte
TW200712489A (en) * 2005-08-02 2007-04-01 3M Innovative Properties Co Apparatus assembly and method for detecting an analyte
WO2012145379A1 (en) * 2011-04-19 2012-10-26 Porex Corporation Liquid sampling, storage, transfer and delivery device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4632901A (en) * 1984-05-11 1986-12-30 Hybritech Incorporated Method and apparatus for immunoassays
US4770853A (en) * 1986-12-03 1988-09-13 New Horizons Diagnostics Corporation Device for self contained solid phase immunodiffusion assay
GB2218200B (en) * 1988-03-31 1992-01-29 Cambridge Biomedical Limited Test for analytes, using an immobilised binding partner, with washing step; and apparatus therefor.
DE68924802T2 (de) * 1988-05-17 1996-05-23 Enzo Biochem Inc Testvorrichtung mit gradientreguliertem lokalisiertem Signal.

Also Published As

Publication number Publication date
EP0439917A1 (en) 1991-08-07
ATE133260T1 (de) 1996-02-15
JP3007410B2 (ja) 2000-02-07
JPH03233360A (ja) 1991-10-17
GR3019180T3 (en) 1996-06-30
CA2031073A1 (en) 1991-06-02
EP0439917B1 (en) 1996-01-17
DE69024936D1 (de) 1996-02-29
DK0439917T3 (da) 1996-05-28
DE69024936T2 (de) 1996-08-14

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