DE602004019315D1 - Optische Anordnung für ein Assay-Lesegerät - Google Patents

Optische Anordnung für ein Assay-Lesegerät

Info

Publication number
DE602004019315D1
DE602004019315D1 DE602004019315T DE602004019315T DE602004019315D1 DE 602004019315 D1 DE602004019315 D1 DE 602004019315D1 DE 602004019315 T DE602004019315 T DE 602004019315T DE 602004019315 T DE602004019315 T DE 602004019315T DE 602004019315 D1 DE602004019315 D1 DE 602004019315D1
Authority
DE
Germany
Prior art keywords
test strip
light source
assay
result
reading
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
DE602004019315T
Other languages
English (en)
Inventor
Andrew Peter Phelan
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.)
Alere Switzerland GmbH
Original Assignee
Inverness Medical Switzerland 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
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 GmbH filed Critical Inverness Medical Switzerland GmbH
Publication of DE602004019315D1 publication Critical patent/DE602004019315D1/de
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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Molecular Biology (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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
DE602004019315T 2003-06-04 2004-05-25 Optische Anordnung für ein Assay-Lesegerät Expired - Lifetime DE602004019315D1 (de)

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
DE602004019315D1 true DE602004019315D1 (de) 2009-03-19

Family

ID=33161227

Family Applications (3)

Application Number Title Priority Date Filing Date
DE602004019315T Expired - Lifetime DE602004019315D1 (de) 2003-06-04 2004-05-25 Optische Anordnung für ein Assay-Lesegerät
DE202004008809U Expired - Lifetime DE202004008809U1 (de) 2003-06-04 2004-06-03 Optische Anordnung für Assaylesevorrichtung
DE102004027131.3A Expired - Lifetime DE102004027131B4 (de) 2003-06-04 2004-06-03 Optische Anordnung für Assaylesevorrichtung

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE202004008809U Expired - Lifetime DE202004008809U1 (de) 2003-06-04 2004-06-03 Optische Anordnung für Assaylesevorrichtung
DE102004027131.3A Expired - Lifetime DE102004027131B4 (de) 2003-06-04 2004-06-03 Optische Anordnung für Assaylesevorrichtung

Country Status (10)

Country Link
EP (3) EP2385363A3 (de)
JP (1) JP4630003B2 (de)
CN (4) CN102162790A (de)
AT (1) ATE422241T1 (de)
AU (1) AU2010200451B2 (de)
DE (3) DE602004019315D1 (de)
DK (1) DK1484601T3 (de)
ES (1) ES2323311T3 (de)
FR (1) FR2855876B1 (de)
HK (1) HK1070692A1 (de)

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GB201317458D0 (en) * 2013-10-02 2013-11-13 Spd Swiss Prec Diagnostics Gmbh Improved pregnancy test device and method
GB201402668D0 (en) * 2014-02-14 2014-04-02 Concepta Diagnostics Ltd Fertility and pregnancy monitoring device and method
CN104062449B (zh) * 2014-07-02 2016-05-11 广州万孚生物技术股份有限公司 电子检测判读方法及电子检测判读装置
KR101605638B1 (ko) * 2014-12-22 2016-03-22 고려대학교 산학협력단 유체 속도 측정 장치
EP3248001B1 (de) 2015-01-22 2019-09-18 Ellume Pty Ltd. Diagnostische vorrichtungen und verfahren zur abschwächung des hook-effekts und verwendung davon
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
US10794920B2 (en) 2015-04-02 2020-10-06 Spd Swiss Precision Diagnostics Gmbh Pregnancy test device and method
CN108139331B (zh) 2015-10-09 2021-03-16 浜松光子学株式会社 光学测定装置
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
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DE102016115607A1 (de) 2016-08-23 2018-03-01 B. Braun Melsungen Ag Messsystem mit verringertem Übersprechen zur Messung von Fluidparametern
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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
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Also Published As

Publication number Publication date
EP1484601A2 (de) 2004-12-08
CN102162790A (zh) 2011-08-24
JP4630003B2 (ja) 2011-02-09
CN102162789A (zh) 2011-08-24
FR2855876B1 (fr) 2007-08-24
EP2128604A1 (de) 2009-12-02
AU2010200451B2 (en) 2012-11-29
DE102004027131A1 (de) 2004-12-23
EP2385363A2 (de) 2011-11-09
EP1484601B1 (de) 2009-02-04
DE202004008809U1 (de) 2004-10-14
DK1484601T3 (da) 2009-06-08
FR2855876A1 (fr) 2004-12-10
AU2010200451A1 (en) 2010-02-25
CN1573316B (zh) 2010-09-29
DE102004027131B4 (de) 2017-02-16
HK1070692A1 (en) 2005-06-24
ES2323311T3 (es) 2009-07-13
CN101650298A (zh) 2010-02-17
JP2004361406A (ja) 2004-12-24
CN1573316A (zh) 2005-02-02
EP1484601A3 (de) 2006-08-23
EP2385363A3 (de) 2012-05-02
CN101650298B (zh) 2014-04-09
ATE422241T1 (de) 2009-02-15

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Owner name: ALERE SWITZERLAND GMBH, ZUG, CH