DK1484601T3 - Optisk indretning til et assay-aflæsningsapparat - Google Patents

Optisk indretning til et assay-aflæsningsapparat

Info

Publication number
DK1484601T3
DK1484601T3 DK04253078T DK04253078T DK1484601T3 DK 1484601 T3 DK1484601 T3 DK 1484601T3 DK 04253078 T DK04253078 T DK 04253078T DK 04253078 T DK04253078 T DK 04253078T DK 1484601 T3 DK1484601 T3 DK 1484601T3
Authority
DK
Denmark
Prior art keywords
test strip
light source
assay
result
reading
Prior art date
Application number
DK04253078T
Other languages
Danish (da)
English (en)
Inventor
Andrew Peter Phelan
Original Assignee
Inverness Medical Switzerland
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
Priority claimed from GB0312802A external-priority patent/GB2402474A/en
Priority claimed from US10/816,216 external-priority patent/US7315378B2/en
Application filed by Inverness Medical Switzerland filed Critical Inverness Medical Switzerland
Application granted granted Critical
Publication of DK1484601T3 publication Critical patent/DK1484601T3/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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • G01N2021/8488—Investigating reagent band the band presenting reference patches
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • G01N2021/8494—Measuring or storing parameters of the band
    • 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
    • G01N2201/061—Sources
    • G01N2201/06106—Plural sources used for calibration
    • 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
    • G01N2201/062—LED's

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DK04253078T 2003-06-04 2004-05-25 Optisk indretning til et assay-aflæsningsapparat DK1484601T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0312802A GB2402474A (en) 2003-06-04 2003-06-04 Analyte assay reading device having unequal numbers of photodetectors and test-strip zones
US10/816,216 US7315378B2 (en) 2003-06-04 2004-04-01 Optical arrangement for assay reading device

Publications (1)

Publication Number Publication Date
DK1484601T3 true DK1484601T3 (da) 2009-06-08

Family

ID=33161227

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04253078T DK1484601T3 (da) 2003-06-04 2004-05-25 Optisk indretning til et assay-aflæsningsapparat

Country Status (10)

Country Link
EP (3) EP2385363A3 (zh)
JP (1) JP4630003B2 (zh)
CN (4) CN1573316B (zh)
AT (1) ATE422241T1 (zh)
AU (1) AU2010200451B2 (zh)
DE (3) DE602004019315D1 (zh)
DK (1) DK1484601T3 (zh)
ES (1) ES2323311T3 (zh)
FR (1) FR2855876B1 (zh)
HK (1) HK1070692A1 (zh)

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US10786229B2 (en) 2015-01-22 2020-09-29 Ellume Limited Diagnostic devices and methods for mitigating hook effect and use thereof
CN104730229B (zh) * 2015-03-27 2016-08-31 广州万孚生物技术股份有限公司 电子检测装置
WO2016156981A1 (en) 2015-04-02 2016-10-06 Swiss Precision Diagnostics Gmbh Improved pregnancy test device & method
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FR3048778A1 (fr) * 2016-03-10 2017-09-15 Archimej Tech Dispositif d'analyse, de preference pour chimiometrie d'un echantillon sanguin.
JP6738042B2 (ja) * 2016-04-27 2020-08-12 大日本印刷株式会社 センサー装置、及びｉｃカード
GB201611502D0 (en) * 2016-06-30 2016-08-17 Ciga Healthcare Ltd A reader for an assay device
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GB201712811D0 (en) * 2017-08-10 2017-09-27 Spd Swiss Prec Diagnostics Gmbh System and method for changing a state of a device
CN108040387B (zh) * 2017-09-04 2024-05-10 林铭钊 光检测装置及照明装置
DE102017223851B4 (de) * 2017-12-28 2020-08-06 Biochip Systems GmbH Sensoranordnung zur Detektion wenigstens einer stofflichen Eigenschaft einer Probe sowie Mikrotiter-Platte mit einer Vielzahl von Sensoranordnungen
CN108519489A (zh) * 2018-03-26 2018-09-11 南通伊仕生物技术股份有限公司 一种电子检测笔及早孕孕周数检测方法
DE102018208049A1 (de) * 2018-05-23 2019-11-28 Robert Bosch Gmbh Gerüststruktur zum Zusammenwirken mit einer Bildauswertevorrichtung für zumindest einen mindestens eine optochemische Detektierfläche aufweisenden Träger
CN110579598B (zh) * 2018-06-07 2023-12-05 昆明联恩生物技术有限责任公司 光信号检测装置、***及方法
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Also Published As

Publication number Publication date
HK1070692A1 (en) 2005-06-24
DE202004008809U1 (de) 2004-10-14
CN102162789A (zh) 2011-08-24
FR2855876B1 (fr) 2007-08-24
EP1484601B1 (en) 2009-02-04
EP2385363A2 (en) 2011-11-09
AU2010200451A1 (en) 2010-02-25
ATE422241T1 (de) 2009-02-15
EP2385363A3 (en) 2012-05-02
EP1484601A2 (en) 2004-12-08
DE102004027131A1 (de) 2004-12-23
EP1484601A3 (en) 2006-08-23
CN101650298A (zh) 2010-02-17
CN102162790A (zh) 2011-08-24
EP2128604A1 (en) 2009-12-02
AU2010200451B2 (en) 2012-11-29
FR2855876A1 (fr) 2004-12-10
CN1573316B (zh) 2010-09-29
ES2323311T3 (es) 2009-07-13
JP2004361406A (ja) 2004-12-24
CN1573316A (zh) 2005-02-02
DE102004027131B4 (de) 2017-02-16
JP4630003B2 (ja) 2011-02-09
CN101650298B (zh) 2014-04-09
DE602004019315D1 (de) 2009-03-19

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