ES2076404T3 - Soporte de test para la determinacion analitica de un componente en una muestra liquida. - Google Patents

Soporte de test para la determinacion analitica de un componente en una muestra liquida.

Info

Publication number
ES2076404T3
ES2076404T3 ES91107169T ES91107169T ES2076404T3 ES 2076404 T3 ES2076404 T3 ES 2076404T3 ES 91107169 T ES91107169 T ES 91107169T ES 91107169 T ES91107169 T ES 91107169T ES 2076404 T3 ES2076404 T3 ES 2076404T3
Authority
ES
Spain
Prior art keywords
union
size
liquid
participant
pores
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
ES91107169T
Other languages
English (en)
Inventor
Hans-Erich Dr Wilk
Erich Dr Schneider
Andreas Dr Marschall
Manfred Bleisteiner
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.)
Roche Diagnostics GmbH
Original Assignee
Boehringer Mannheim 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 Boehringer Mannheim GmbH filed Critical Boehringer Mannheim GmbH
Application granted granted Critical
Publication of ES2076404T3 publication Critical patent/ES2076404T3/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
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54391—Immunochromatographic test strips based on vertical flow
    • 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
    • Y10S436/805—Optical property
    • 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)
  • 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)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

SOPORTE DE ENSAYO PARA LA DETERMINACION ANALITICA DE UN COMPONENTE DE UN LIQUIDO DE MUESTRA CON LA AYUDA DE UNA REACCION DE ENLACE ESPECIFICA DE DOS PARTICIPANTES BIAFINES DE LA UNION. UNA PLURALIDAD DE CAPAS DE ENSAYO ESTAN DISPUESTAS DE TAL FORMA QUE SON HUMEDECIDAS POR EL LIQUIDO SUCESIVAMENTE Y FORMAN UNA VIA DE TRANSPORTE DEL LIQUIDO, SIENDO UNA DE LAS CAPAS DE ENSAYO UNA CAPA DE FIJACION (18), QUE PRESENTA UNA MATRIZ DE SOPORTE POROSA. EN ELLA ESTA FIJADO EL PRIMERO DE LOS DOS PARTICIPANTES DE LA UNION. LA CAPA DE FIJACION (18) ES RECORRIDA SOBRE EL SOPORTE DE ENSAYO (10) POR EL LIQUIDO, QUE CONTIENE AL SEGUNDO PARTICIPANTE DE LA UNION, PERPENDICULARMENTE A SU SUPERFICIE. SE CONSIGUE UNA REACCION DE ENLACE EN GRAN PARTE COMPLETA EN UN TIEMPO EXTRAORDINARIAMENTE CORTO AL RECORRER LA CAPA DE FIJACION (18) PREFERENTEMENTE MUY FINA PORQUE COMO MATRIZ DE SOPORTE SE EMPLEA UNA CAPA DE PLASTICO MICROPOROSA CON UN TAMAÑO DE LOS POROS P DE AL MENOS 0,01 MUM, ESTANDO AJUSTADOS ENTRE SI AL MISMOTIEMPO EL TAMAÑO D DEL SEGUNDO PARTICIPANTE DE LA UNION Y EL TAMAÑO DE LOS POROS P DE LA CAPA DE PLASTICO DE TAL FORMA QUE EL TAMAÑO DE LOS POROS P ES AL MENOS DOS VECES Y COMO MAXIMO DIEZ VECES MAYOR QUE EL TAMAÑO DE LOS POROS D DEL SEGUNDO PARTICIPANTE DE LA UNION.
ES91107169T 1990-05-14 1991-05-03 Soporte de test para la determinacion analitica de un componente en una muestra liquida. Expired - Lifetime ES2076404T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4015378A DE4015378A1 (de) 1990-05-14 1990-05-14 Testtraeger fuer die analytische bestimmung eines bestandteils einer probenfluessigkeit

Publications (1)

Publication Number Publication Date
ES2076404T3 true ES2076404T3 (es) 1995-11-01

Family

ID=6406317

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91107169T Expired - Lifetime ES2076404T3 (es) 1990-05-14 1991-05-03 Soporte de test para la determinacion analitica de un componente en una muestra liquida.

Country Status (7)

Country Link
US (1) US5232663A (es)
EP (1) EP0457123B1 (es)
JP (1) JP2505658B2 (es)
AT (1) ATE125364T1 (es)
DE (2) DE4015378A1 (es)
ES (1) ES2076404T3 (es)
GR (1) GR3017007T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1007067A3 (nl) 1992-07-15 1995-03-07 Emiel Vanderstraeten Besloten Sputterkathode en werkwijze voor het vervaardigen van deze kathode.
IL108159A (en) * 1993-12-23 1998-02-08 Orgenics Ltd Apparatus for separation, concentration and detection of target molecules in liquid sample
US5620860A (en) * 1995-02-24 1997-04-15 Johnson & Johnson Clinical Diagnostics Method for washing immunoassay elements
US5641688A (en) * 1995-06-06 1997-06-24 Johnson & Johnson Clinical Diagnostics, Inc. Immunoassay including washing a slide at different locations
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
US8475735B2 (en) * 2004-11-01 2013-07-02 Uma Mahesh Babu Disposable immunodiagnostic test system
PL1824991T3 (pl) 2004-11-24 2016-08-31 Techlab Inc Urządzenie oraz sposób do wykrywania analitów

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361537A (en) * 1979-01-12 1982-11-30 Thyroid Diagnostics, Inc. Test device and method for its use
JPS5818167A (ja) * 1981-07-24 1983-02-02 Fuji Photo Film Co Ltd 分析フイルム及びこれを用いる分析方法
JPS5934154A (ja) * 1982-08-19 1984-02-24 Konishiroku Photo Ind Co Ltd 免疫分析素子測定法
DE3247608A1 (de) * 1982-12-23 1984-07-05 Boehringer Mannheim Gmbh, 6800 Mannheim Teststreifen
DE3445816C1 (de) * 1984-12-15 1986-06-12 Behringwerke Ag, 3550 Marburg Flaechenfoermiges diagnostisches Mittel
DE3529094A1 (de) * 1985-03-13 1986-09-18 Miles Laboratories, Inc., Elkhart, Ind. An polyamide oder cellulosehydrat immobilisierte proteine und deren verwendung zur herstellung von biokatalysatoren, teststreifen oder chromatographiematerialien
US4806311A (en) * 1985-08-28 1989-02-21 Miles Inc. Multizone analytical element having labeled reagent concentration zone
US4851210A (en) * 1986-05-22 1989-07-25 Genelabs Incorporated Blood typing device
DE3638654A1 (de) * 1986-11-12 1988-05-26 Boehringer Mannheim Gmbh Testtraeger zur analytischen bestimmung eines bestandteils einer koerperfluessigkeit
DE3640318A1 (de) * 1986-11-26 1988-06-09 Boehringer Mannheim Gmbh Verfahren und testtraeger zur bestimmung eines analyten
GB2199946A (en) * 1987-01-12 1988-07-20 Pall Corp Diagnostic device,
DE3740471A1 (de) * 1987-11-28 1989-06-08 Boehringer Mannheim Gmbh Testtraeger zur analyse einer probenfluessigkeit und verfahren zu seiner herstellung
US4891313A (en) * 1988-01-21 1990-01-02 Boehringer Manheim Corporation Method for determination of a component of a sample
DE3814370A1 (de) * 1988-04-28 1989-11-09 Boehringer Mannheim Gmbh Testtraeger fuer die analyse einer probenfluessigkeit, verfahren zur durchfuehrung einer solchen analyse und herstellungsverfahren
DE3826057A1 (de) * 1988-07-30 1990-02-01 Boehringer Mannheim Gmbh Testtraeger zur analytischen bestimmung eines bestandteils einer fluessigen probe

Also Published As

Publication number Publication date
EP0457123A3 (en) 1992-11-19
DE59106009D1 (de) 1995-08-24
EP0457123B1 (de) 1995-07-19
DE4015378A1 (de) 1991-11-21
ATE125364T1 (de) 1995-08-15
JP2505658B2 (ja) 1996-06-12
JPH04231875A (ja) 1992-08-20
EP0457123A2 (de) 1991-11-21
US5232663A (en) 1993-08-03
GR3017007T3 (en) 1995-11-30

Similar Documents

Publication Publication Date Title
ES2076404T3 (es) Soporte de test para la determinacion analitica de un componente en una muestra liquida.
DE68912482D1 (de) Dünnfilm-Transistoren, ihre Verfahren zur Herstellung und Anzeigeeinrichtung, die mit solchen Transistoren hergestellt sind.
ES2103308T3 (es) Componente provisto de medios espaciadores.
ES2049270T3 (es) Pelicula de baja emisividad para la reduccion de la carga termica en automoviles.
MX169240B (es) Peliculas polimericas orientadas y procedimiento para la orientacion mejorada de peliculas
ATE91141T1 (de) Verbundwerkstoff mit elastomerer matrix und mit hohem modul und hoher anisotropie.
AR241312A1 (es) Barco con varias cubiertas y elementos portantes longitudinales y transversales dispuestos a lo largo de las cubiertas.
BR9608385A (pt) Camadas de matriz fotocrÈmica adesiva para uso em artigos óticos.
JPS52144999A (en) Passive optooelectric indicator
Feather Evaluation of religious and neutral arguments in religious and atheist student groups
ATA456877A (de) Schaltung zur helligkeitsgestuften bildwieder- gabe bei anzeigetafeln, in denen einzel-licht- quellen in matrixform angeordnet sind
ES2117385T3 (es) Estructura absorbente por osmosis y capilaridad con densidad diferencial y procedimiento para su fabricacion.
Stillwell et al. Children's early preferences for other nations and their subsequent acquisition of knowledge about those nations.
CA2049910A1 (en) Apparatus for testing atm channels
GB799158A (en) Improvements in and relating to glass faces consisting of framed units each comprising one or more layers of glass
ES2118137T3 (es) Un metodo para aplicar cristales de tamiz molecular a un soporte, y un soporte cargado asi obtenido.
CH539750A (de) Sandwichplatte für Leichtbaukonstruktionen, insbesondere aus Kunststoff, mit Stützstegen, und Verfahren zu ihrer Herstellung
Teague Compatibility of teaching and research at a large land-grant university
AT338016B (de) Anordnung zur ermittlung von luft- und bodentemperaturen auf bzw. an strassenfahrbahndecken sowie deren zentrale anzeige mittels warnlampen
Queen Seventy-five years of American sociology in relation to social work
Changnon Jr Views of climate change: A Delphi experiment in the Midwest
GB1460079A (en) Teaching aid
SU731411A1 (ru) Труба оптического телескопа
Cleland et al. The plural elite and rehabilitation potential.
GB799774A (en) Improvements relating to vehicle instrument boards or dashboards

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 457123

Country of ref document: ES