DK1079226T3 - Anordning til gennemförelse af immunoassays - Google Patents

Anordning til gennemförelse af immunoassays

Info

Publication number
DK1079226T3
DK1079226T3 DK99116534T DK99116534T DK1079226T3 DK 1079226 T3 DK1079226 T3 DK 1079226T3 DK 99116534 T DK99116534 T DK 99116534T DK 99116534 T DK99116534 T DK 99116534T DK 1079226 T3 DK1079226 T3 DK 1079226T3
Authority
DK
Denmark
Prior art keywords
cuvette
base
rays
boundary surface
cuvettes
Prior art date
Application number
DK99116534T
Other languages
English (en)
Inventor
Gerald Dr Quapil
Manfred Dr Schawaller
Original Assignee
Leuze Electronic Gmbh & Co Kg
Diagnostische Forsch Stiftung
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 Leuze Electronic Gmbh & Co Kg, Diagnostische Forsch Stiftung filed Critical Leuze Electronic Gmbh & Co Kg
Application granted granted Critical
Publication of DK1079226T3 publication Critical patent/DK1079226T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/648—Specially adapted constructive features of fluorimeters using evanescent coupling or surface plasmon coupling for the excitation of fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • G01N2021/6441—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks with two or more labels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6452—Individual samples arranged in a regular 2D-array, e.g. multiwell plates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/066—Modifiable path; multiple paths in one sample
    • G01N2201/0668—Multiple paths; optimisable path length
    • 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
    • Y10S435/808—Optical sensing apparatus
    • 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
    • Y10S436/823—Immunogenic carrier or carrier per se

Landscapes

  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Measuring Cells (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Detection And Correction Of Errors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DK99116534T 1999-08-24 1999-08-24 Anordning til gennemförelse af immunoassays DK1079226T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99116534A EP1079226B1 (de) 1999-08-24 1999-08-24 Vorrichtung zur Durchführung von Immunoassays

Publications (1)

Publication Number Publication Date
DK1079226T3 true DK1079226T3 (da) 2004-05-10

Family

ID=8238840

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99116534T DK1079226T3 (da) 1999-08-24 1999-08-24 Anordning til gennemförelse af immunoassays

Country Status (7)

Country Link
US (1) US6929943B1 (da)
EP (1) EP1079226B1 (da)
AT (1) ATE264501T1 (da)
DE (1) DE59909185D1 (da)
DK (1) DK1079226T3 (da)
ES (1) ES2219962T3 (da)
PT (1) PT1079226E (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1251345A1 (en) * 2001-04-12 2002-10-23 Fuji Photo Film Co., Ltd. Measuring sensor utilizing attenuated total reflection and measuring chip assembly
EP1371966A1 (en) * 2002-06-14 2003-12-17 Stiftung Für Diagnostische Forschung A cuvette for a reader device for assaying substances using the evanescence field method
WO2004113886A1 (en) * 2003-06-25 2004-12-29 Koninklijke Philips Electronics N.V. Support with a surface structure for sensitive evanescent-field detection
WO2007126389A1 (en) * 2006-05-02 2007-11-08 Asensor Pte Ltd Optical detector system for sample analysis having at least two different optical pathlengths
EP2092339B1 (en) 2006-12-12 2012-05-16 Koninklijke Philips Electronics N.V. Microelectronic sensor device for detecting label particles
JP4911606B2 (ja) * 2007-03-08 2012-04-04 倉敷紡績株式会社 全反射減衰型光学プローブおよびそれを用いた水溶液分光測定装置
EP1972927A1 (en) * 2007-03-14 2008-09-24 Koninklijke Philips Electronics N.V. Microelectronic sensor device for detecting label particles
WO2009057024A1 (en) * 2007-10-29 2009-05-07 Koninklijke Philips Electronics N. V. Frustrated total internal reflection biosensor cartridge
EP2427571A2 (en) 2009-05-05 2012-03-14 Katholieke Universiteit Leuven Hepatocellular carcinoma
GB201105436D0 (en) 2011-03-31 2011-05-18 Univ Bangor Method
US20150010903A1 (en) * 2012-03-16 2015-01-08 Davos Diagnostics Ag Real Time Diagnostic Assays Using an Evanescence Biosensor
AT513859B1 (de) * 2013-04-12 2014-08-15 Joanneum Res Forschungsgmbh Mikro-Fluoreszenzdetektionsvorrichtung sowie Verfahren zur Detektion
ES2610731T3 (es) 2013-04-26 2017-05-03 Davos Diagnostics Ag Tipificaciones de aloantígenos plaquetarios y pruebas de anticuerpos plaquetarios
DE102013110093B3 (de) * 2013-09-13 2015-01-22 Johann Wolfgang Goethe-Universität Küvette für eine inverse Fluoreszenz-Untersuchung
GB201816687D0 (en) 2018-10-12 2018-11-28 Clinspec Diagnostics Ltd Sample container
PL3726217T3 (pl) 2019-04-18 2023-11-06 Elionova Ag Optymalizacja bioczujnika ze wzbudzaniem falą zanikającą
EP3797867B1 (en) 2019-09-28 2023-12-20 Elionova AG Evanescence biosensor for blood
CN111394242A (zh) * 2020-04-24 2020-07-10 天津诺迈科技有限公司 一种用于实时荧光pcr检测的光学系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939350A (en) * 1974-04-29 1976-02-17 Board Of Trustees Of The Leland Stanford Junior University Fluorescent immunoassay employing total reflection for activation
US4451434A (en) * 1978-03-27 1984-05-29 Hiram Hart Transparent optical container for non-destructive biological fluid assay
US4979821A (en) * 1988-01-27 1990-12-25 Ortho Diagnostic Systems Inc. Cuvette for receiving liquid sample
US5192510A (en) * 1991-01-30 1993-03-09 E. I. Du Pont De Nemours And Company Apparatus for performing fluorescent assays which separates bulk and evanescent fluorescence
FI96800C (fi) * 1994-02-16 1996-08-26 Valtion Teknillinen Laite analyysin suorittamiseksi
US5885529A (en) * 1996-06-28 1999-03-23 Dpc Cirrus, Inc. Automated immunoassay analyzer

Also Published As

Publication number Publication date
EP1079226A1 (de) 2001-02-28
ATE264501T1 (de) 2004-04-15
US6929943B1 (en) 2005-08-16
PT1079226E (pt) 2004-07-30
ES2219962T3 (es) 2004-12-01
DE59909185D1 (de) 2004-05-19
EP1079226B1 (de) 2004-04-14

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