[go: up one dir, main page]

ES2144405T3 - Soporte de ensayo para la ivnestigacion analitica de un liquido de muestra con ayuda de una reaccion de fijacion especifica de dos participes en la fijacion, bioafines. - Google Patents

Soporte de ensayo para la ivnestigacion analitica de un liquido de muestra con ayuda de una reaccion de fijacion especifica de dos participes en la fijacion, bioafines.

Info

Publication number
ES2144405T3
ES2144405T3 ES92117102T ES92117102T ES2144405T3 ES 2144405 T3 ES2144405 T3 ES 2144405T3 ES 92117102 T ES92117102 T ES 92117102T ES 92117102 T ES92117102 T ES 92117102T ES 2144405 T3 ES2144405 T3 ES 2144405T3
Authority
ES
Spain
Prior art keywords
test
reaction
liquid
test support
fixation
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
ES92117102T
Other languages
English (en)
Inventor
Reiner Dr Schlipfenbacher
Dieter Dr Mangold
Rolf Dipl-Ing Lerch
Joachim Dr Steinbiss
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
Roche Diagnostics 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 Roche Diagnostics GmbH filed Critical Roche Diagnostics GmbH
Application granted granted Critical
Publication of ES2144405T3 publication Critical patent/ES2144405T3/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
    • G01N33/54388—Immunochromatographic test strips based on lateral 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/805—Test papers

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)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

SOPORTE DE TEST PARA EL EXAMEN ANALITICO DE UN LIQUIDO DE PRUEBA CON AYUDA DE UNA REACCION DE ENLACE ESPECIFICA CON DOS ELEMENTOS DE ENLACE BIOAFINES, PREFERENTEMENTE UNA REACCION ANTICUERPO-ANTIGENO. SOBRE UNA CAPA DE BASE (2) ESTAN DISPUESTAS UNA JUNTO A OTRA ZONAS DE TEST (21 HASTA 25) ACTIVO-CAPILARES, QUE FORMAN UN TRAMO TRANSPORTADOR DE LIQUIDO (20), A LO LARGO DE LAS CUALES FLUYE UN LIQUIDO PROPULSADO POR FUERZAS CAPILARES. AL HACERLO, SE PRODUCE UNA REACCION DE VERIFICACION QUE CONDUCE A UNA ESPECIE CARACTERISTICA DEL ANALISIS DESEADO, MOSTRANDO ESTA ESPECIE EN UNA ZONA DE VERIFICACION (26). CON EL FIN DE PONER A DISPOSICION UN SOPORTE DE TEST FACILMENTE MANEJABLE Y PRODUCIBLE A COSTE FAVORABLE, CON UNA ZONA INICIAL QUE SOLO DEBA INTRODUCIRSE BREVEMENTE EN LA PRUEBA Y ENTREGUE DESPUES POCO A POCO EL LIQUIDO DE PRUEBA ABSORBIDO DE FORMA TAL QUE RECIBAN LIQUIDOS LAS ZONAS SECUNDARIAS AL SECTOR FUNCIONAL PROPIO DEL SOPORTE DE TEST, DE FORMA SUFICIENTE Y REPRODUCIBLE, SE PROPONE QUE LAZONA INICIAL (21) SE COMPONGA DE UN FIELTRO FIBROSO QUE NO HINCHE CON UN AGLUTINANTE INSOLUBLE EN AGUA.
ES92117102T 1988-12-19 1989-12-12 Soporte de ensayo para la ivnestigacion analitica de un liquido de muestra con ayuda de una reaccion de fijacion especifica de dos participes en la fijacion, bioafines. Expired - Lifetime ES2144405T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3842702A DE3842702A1 (de) 1988-12-19 1988-12-19 Testtraeger zur analytischen untersuchung einer probenfluessigkeit mit hilfe einer spezifischen bindungsreaktion zweier bioaffiner bindungspartner und entsprechendes testverfahren

Publications (1)

Publication Number Publication Date
ES2144405T3 true ES2144405T3 (es) 2000-06-16

Family

ID=6369521

Family Applications (2)

Application Number Title Priority Date Filing Date
ES92117102T Expired - Lifetime ES2144405T3 (es) 1988-12-19 1989-12-12 Soporte de ensayo para la ivnestigacion analitica de un liquido de muestra con ayuda de una reaccion de fijacion especifica de dos participes en la fijacion, bioafines.
ES198989122878T Expired - Lifetime ES2041957T3 (es) 1988-12-19 1989-12-12 Soporte de ensayo para la investigacion analitica de un liquido de muestra con ayuda de dos participes en la fijacion, bioafines, y procedimiento de ensayo correspondiente.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES198989122878T Expired - Lifetime ES2041957T3 (es) 1988-12-19 1989-12-12 Soporte de ensayo para la investigacion analitica de un liquido de muestra con ayuda de dos participes en la fijacion, bioafines, y procedimiento de ensayo correspondiente.

Country Status (8)

Country Link
US (1) US5160486A (es)
EP (2) EP0374684B1 (es)
JP (2) JP2541674B2 (es)
AT (2) ATE190726T1 (es)
AU (1) AU616328B2 (es)
CA (1) CA2005564C (es)
DE (3) DE3842702A1 (es)
ES (2) ES2144405T3 (es)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0731202B2 (ja) * 1990-01-26 1995-04-10 和光純薬工業株式会社 微量成分の新規な分別測定方法
US5998220A (en) 1991-05-29 1999-12-07 Beckman Coulter, Inc. Opposable-element assay devices, kits, and methods employing them
US5877028A (en) 1991-05-29 1999-03-02 Smithkline Diagnostics, Inc. Immunochromatographic assay device
US6168956B1 (en) 1991-05-29 2001-01-02 Beckman Coulter, Inc. Multiple component chromatographic assay device
US5869345A (en) 1991-05-29 1999-02-09 Smithkline Diagnostics, Inc. Opposable-element assay device employing conductive barrier
US5607863A (en) 1991-05-29 1997-03-04 Smithkline Diagnostics, Inc. Barrier-controlled assay device
US5468648A (en) 1991-05-29 1995-11-21 Smithkline Diagnostics, Inc. Interrupted-flow assay device
JP3479100B2 (ja) 1993-06-02 2003-12-15 帝国臓器製薬株式会社 免疫化学的簡易半定量方法および装置
DE4323672A1 (de) * 1993-07-15 1995-01-19 Boehringer Mannheim Gmbh Vorrichtung zur gleichzeitigen Bestimmung von Analyten
DE4425963A1 (de) * 1993-10-20 1995-04-27 Deutsche Aerospace Verfahren und Vorrichtung zur Gewinnung und zum Nachweis von immunologische aktiven Substanzen aus der Gasphase
US6605444B1 (en) * 1993-10-20 2003-08-12 Securetec Detektions-Systems Ag Method and device for obtaining and detecting immunologically active substances from the gas phase
GB9324310D0 (en) * 1993-11-26 1994-01-12 Univ Birmingham Liquid transfer device
EP0699906B1 (de) 1994-07-25 2002-04-24 Roche Diagnostics GmbH Verfahren zum Nachweis der Kontamination einer Oberfläche mit einem Analyten
EP0772484B1 (en) 1994-07-28 2008-02-27 Pall Corporation Fibrous web and process of preparing same
US5582907A (en) * 1994-07-28 1996-12-10 Pall Corporation Melt-blown fibrous web
JP3010699U (ja) * 1994-10-29 1995-05-02 株式会社ニッポンジーン 直接採尿の可能なクロマト式検査装置
WO1996015453A1 (en) * 1994-11-14 1996-05-23 Spectral Diagnostics Inc. Method and device for determination of proteins employing antigen/antibody reactions
CA2167362A1 (en) * 1995-02-10 1996-08-11 Alexei Dmitri Klimov Apparatus and method for conducting a binding assay on an absorbent carrier material
AU709896B2 (en) * 1995-05-02 1999-09-09 Armkel Llc A method of making a laminated substrate
US20010051350A1 (en) * 1995-05-02 2001-12-13 Albert Nazareth Diagnostic detection device and method
DE19611347A1 (de) * 1996-03-22 1997-09-25 Boehringer Mannheim Gmbh System zur quantitativen ortsaufgelösten Auswertung von Testelementen
US5968839A (en) * 1996-05-13 1999-10-19 Metrika, Inc. Method and device producing a predetermined distribution of detectable change in assays
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
JPH11110893A (ja) 1997-10-02 1999-04-23 Alps Electric Co Ltd 記録媒体の装着装置
BE1011487A3 (fr) * 1997-10-07 1999-10-05 Ucb Bioproducts Dispositif d'essai pour la determination d'analytes dans un produit laitier liquide.
WO1999018439A1 (fr) * 1997-10-07 1999-04-15 Ucb Bioproducts, S.A. Dispositif d'essai pour la determination d'analytes dans un produit laitier liquide
US6046057A (en) 1997-10-24 2000-04-04 Carter-Wallace, Inc. Analyte assaying device
US6394952B1 (en) 1998-02-03 2002-05-28 Adeza Biomedical Corporation Point of care diagnostic systems
US6267722B1 (en) 1998-02-03 2001-07-31 Adeza Biomedical Corporation Point of care diagnostic systems
US8062908B2 (en) * 1999-03-29 2011-11-22 Orasure Technologies, Inc. Device for collection and assay of oral fluids
EP1696236B1 (en) * 1998-03-30 2014-07-16 OraSure Technologies, Inc. Collection device for assay of oral fluids
US6303081B1 (en) * 1998-03-30 2001-10-16 Orasure Technologies, Inc. Device for collection and assay of oral fluids
EP0973034A1 (en) * 1998-07-16 2000-01-19 Microbe Scope AG Immunoassays and devices therefor
DE19927783A1 (de) * 1999-06-18 2000-12-21 Roche Diagnostics Gmbh Element zur Bestimmung eines Analyts in einer Flüssigkeit, entsprechendes Bestimmungsverfahren unter Verwendung des Elementes sowie Kit zur Bestimmugn eines Analyts
US6534324B1 (en) * 2000-05-12 2003-03-18 Mizuho Usa, Inc. Rapid assay strip and method of rapid competitive assay
CN2445326Y (zh) * 2000-10-09 2001-08-29 刘永详 测定被糖化蛋白的免疫分析装置
DE50110369D1 (de) * 2000-12-19 2006-08-10 Schebo Biotech Ag Bestimmung des zytosolischen nadp-abhängigen malatdecarboxylase-isoenzyms
US20040092036A1 (en) * 2002-09-11 2004-05-13 Lattec I/S Device for analysing analyte compounds and use hereof
CN102768273B (zh) * 2004-03-30 2015-08-26 通用电气医疗集团生物科学公司 侧流格式、材料和方法
JP6795829B2 (ja) * 2016-03-31 2020-12-02 国立大学法人 東京大学 検体中の被検物質を検出又は定量分析するための装置及び方法
US10773256B2 (en) * 2016-07-27 2020-09-15 Hangzhou Biotest Biotech Co., Ltd. Apparatus for detecting analyte in sample

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723064A (en) * 1971-07-26 1973-03-27 L Liotta Method and device for determining the concentration of a material in a liquid
US4189304A (en) * 1978-10-27 1980-02-19 Miles Laboratories, Inc. Device and method for detecting myoglobin
JPS5782766A (en) * 1980-11-11 1982-05-24 Konishiroku Photo Ind Co Ltd Amynological measuring element
DE3043608A1 (de) * 1980-11-19 1982-06-24 Behringwerke Ag, 3550 Marburg Analytisches mittel
US4446232A (en) * 1981-10-13 1984-05-01 Liotta Lance A Enzyme immunoassay with two-zoned device having bound antigens
JPS5915861A (ja) * 1982-07-19 1984-01-26 Konishiroku Photo Ind Co Ltd 免疫分析用材料
EP0160916B1 (en) * 1984-04-27 1991-07-10 Fuji Photo Film Co., Ltd. Part of an analytical element for the analysis of a solid in a liquid sample
DE3445816C1 (de) * 1984-12-15 1986-06-12 Behringwerke Ag, 3550 Marburg Flaechenfoermiges diagnostisches Mittel
IT1200382B (it) * 1985-02-08 1989-01-18 Boehringer Biochemia Srl Sistema di rilevazione e/o dosaggio di parametri clinici per via immuno enzimatica
US4740468A (en) * 1985-02-14 1988-04-26 Syntex (U.S.A.) Inc. Concentrating immunochemical test device and method
US4746631A (en) * 1985-05-09 1988-05-24 Ultra Diagnostics Corporation Immunoassay method, device, and test kit
JPH0672883B2 (ja) * 1985-06-19 1994-09-14 コニカ株式会社 分析素子
GB8526741D0 (en) * 1985-10-30 1985-12-04 Boots Celltech Diagnostics Binding assay device
US4868108A (en) * 1985-12-12 1989-09-19 Hygeia Sciences, Incorporated Multiple-antibody detection of antigen
CA1282693C (en) * 1986-07-10 1991-04-09 Richard L. Columbus Analytical element having water-soluble polymers and determinations using same
JPS6343701A (ja) * 1986-08-12 1988-02-24 Mitsubishi Heavy Ind Ltd タ−ビン翼素材の製造方法
EP0271204A3 (en) * 1986-11-07 1989-10-25 Syntex (U.S.A.) Inc. Immunochromatographic method and device
DE3643516A1 (de) * 1986-12-19 1988-06-30 Boehringer Mannheim Gmbh Testtraeger fuer die analytische bestimmung von bestandteilen von koerperfluessigkeiten
CA1303983C (en) * 1987-03-27 1992-06-23 Robert W. Rosenstein Solid phase assay
US4956275A (en) * 1987-04-14 1990-09-11 Molecular Devices Corporation Migratory detection immunoassay
IT1223295B (it) * 1987-08-14 1990-09-19 Boehringer Biochemia Srl Dispositivo e metodo immunodiagnostico
WO1989006791A1 (en) * 1988-01-21 1989-07-27 Boehringer Mannheim Corporation Apparatus for determining an analyte and method therefor
DE3826056A1 (de) * 1988-07-30 1990-02-01 Boehringer Mannheim Gmbh Testtraeger zur analytischen bestimmung eines bestandteils einer fluessigen probe
US5028535A (en) * 1989-01-10 1991-07-02 Biosite Diagnostics, Inc. Threshold ligand-receptor assay

Also Published As

Publication number Publication date
DE58909868D1 (de) 2000-04-20
DE58904840D1 (de) 1993-08-05
ATE190726T1 (de) 2000-04-15
DE3842702A1 (de) 1990-06-21
EP0525829B1 (de) 2000-03-15
EP0374684A1 (de) 1990-06-27
JP2541674B2 (ja) 1996-10-09
AU616328B2 (en) 1991-10-24
US5160486A (en) 1992-11-03
EP0374684B1 (de) 1993-06-30
JP2807199B2 (ja) 1998-10-08
AU4616889A (en) 1990-06-21
JPH02221860A (ja) 1990-09-04
ES2041957T3 (es) 1993-12-01
CA2005564A1 (en) 1990-06-19
JPH08220097A (ja) 1996-08-30
CA2005564C (en) 1998-12-22
EP0525829A3 (en) 1993-02-24
ATE91179T1 (de) 1993-07-15
EP0525829A2 (de) 1993-02-03

Similar Documents

Publication Publication Date Title
ES2144405T3 (es) Soporte de ensayo para la ivnestigacion analitica de un liquido de muestra con ayuda de una reaccion de fijacion especifica de dos participes en la fijacion, bioafines.
ES2037207T3 (es) Sistema sensor.
ES2061812T3 (es) Soporte de ensayo para la determinacion analitica de un constituyente de una muestra liquida.
DK296889D0 (da) Fremgangsmaade til analyse af cellekomponenter i en vaeske
ES2058164T3 (es) Conjugados fluorescentes y ensayo de diagnostico biologico.
ES2075851T3 (es) Metodo para analisis inmunocromatografico.
ES2181007T3 (es) Ensayo de interaccion de ligandos con transferencia de energia fluorescente sobre una pelicula lipidica.
ES2035062T3 (es) Un metodo que emplea un enzimoinmunoensayo para medir la concentracion de un analito en una muestra por deteccion colorimetrica indirecta.
ES2037721T3 (es) Tira de inmunoseparacion.
AR023736A1 (es) Ensayo de viabilidad para protozoarios formadores de esporocitos
ES2189407T3 (es) Procedimiento de evaluacion de analisis quimicos y biologicos.
NO161826C (no) Proeveinnretning og fremgangsmaate for aa bestemme en analytt i en proeve.
ATE197052T1 (de) Topiramate-immunoassay, sowie analoge und antikörper
ES2186120T3 (es) Dispositivo para el calibrado y la verificacion de la exactitud de los instrumentos quirurgicos.
Billon-Bruyat et al. The systematic problem of tetrapod ichnotaxa: the case study of Pteraichnus Stokes, 1957 (Pterosauria, Pterodactyloidea)
ES2047874T3 (es) Captador de membrana con concentracion de deformaciones.
Lockley et al. Tetrapodosaurus trackways from the Cretaceous of Colorado and Canada: observations on variability in ankylosaurian gaits
DE60017159D1 (de) In vivo assay zur prüfung der phänotypischen stabilität
ES2090492T3 (es) Determinacion de analitos de peso molecular elevado.
Aigner et al. Early racial and cultural identifications in southwestern Alaska
Bennett Algal layer ratios as indicators of air pollutant effects in Parmelia sulcata
Camp et al. Life history and habitat of the rare Patch-nosed Salamander (Urspelerpes brucei)
Worsley Absolute dating of the Sub-Boreal climatic deterioration-fossil pine evidence from Strimasund, Västerbotten County, Sweden
ES8800440A1 (es) Un procedimiento para preparar una matriz natural estable para usarse en la medicion de antigeno especifico de prostata (psa) en una muestra de fluido
Stone et al. Performance factors of neutron moisture probes related to position of source on detector

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 525829

Country of ref document: ES