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AU593045B2 - Process for the photometric evaluation of color fields on test strips - Google Patents
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AU593045B2 - Process for the photometric evaluation of color fields on test strips - Google Patents

Process for the photometric evaluation of color fields on test strips

Info

Publication number
AU593045B2
AU593045B2 AU66186/86A AU6618686A AU593045B2 AU 593045 B2 AU593045 B2 AU 593045B2 AU 66186/86 A AU66186/86 A AU 66186/86A AU 6618686 A AU6618686 A AU 6618686A AU 593045 B2 AU593045 B2 AU 593045B2
Authority
AU
Australia
Prior art keywords
test strips
color fields
photometric evaluation
photometric
evaluation
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.)
Ceased
Application number
AU66186/86A
Other versions
AU6618686A (en
Inventor
Jurgen Gross
Matthias Karger
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of AU6618686A publication Critical patent/AU6618686A/en
Application granted granted Critical
Publication of AU593045B2 publication Critical patent/AU593045B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • G01N21/17—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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N2021/4776—Miscellaneous in diffuse reflection devices
    • G01N2021/478—Application in testing analytical test strips

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
AU66186/86A 1985-12-09 1986-12-08 Process for the photometric evaluation of color fields on test strips Ceased AU593045B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853543416 DE3543416A1 (en) 1985-12-09 1985-12-09 METHOD FOR PHOTOMETRICALLY EVALUATING COLOR FIELDS ON TEST STRIPS
DE3543416 1985-12-09

Publications (2)

Publication Number Publication Date
AU6618686A AU6618686A (en) 1987-06-11
AU593045B2 true AU593045B2 (en) 1990-02-01

Family

ID=6287980

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66186/86A Ceased AU593045B2 (en) 1985-12-09 1986-12-08 Process for the photometric evaluation of color fields on test strips

Country Status (5)

Country Link
EP (1) EP0225561A3 (en)
JP (1) JPS62137544A (en)
AU (1) AU593045B2 (en)
DE (1) DE3543416A1 (en)
PT (1) PT83889B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU594499B2 (en) * 1986-09-10 1990-03-08 Hoechst Aktiengesellschaft Device for evaluating test strips

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935346A (en) 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
DE4413594A1 (en) * 1994-04-20 1995-10-26 Siemens Ag Sensor arrangement for color detection of object surfaces
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160646A (en) * 1977-01-20 1979-07-10 Kabushiki Kaisha Kyoto Daiichi Kagaku Method of analyzing liquid samples and system for continuously automatically analyzing same
US4279514A (en) * 1978-01-30 1981-07-21 Labora Mannheim Gmbh Fur Labortechnik Apparatus for the analysis of test tape

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114985A (en) * 1975-04-01 1976-10-09 Kyoto Daiichi Kagaku:Kk Mothod to analyse urine, etc.
JPS591977B2 (en) * 1978-01-25 1984-01-14 株式会社京都第一科学 Analysis method using color test paper
DE3226372A1 (en) * 1982-07-14 1984-01-19 Compur-Electronic GmbH, 8000 München METHOD AND DEVICE FOR MEASURING REMISSIONS
DE3407754A1 (en) * 1984-03-02 1985-09-12 Boehringer Mannheim Gmbh, 6800 Mannheim DEVICE FOR DETERMINING THE DIFFUSION REFLECTIVITY OF A SAMPLE AREA OF SMALL DIMENSIONS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160646A (en) * 1977-01-20 1979-07-10 Kabushiki Kaisha Kyoto Daiichi Kagaku Method of analyzing liquid samples and system for continuously automatically analyzing same
US4279514A (en) * 1978-01-30 1981-07-21 Labora Mannheim Gmbh Fur Labortechnik Apparatus for the analysis of test tape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU594499B2 (en) * 1986-09-10 1990-03-08 Hoechst Aktiengesellschaft Device for evaluating test strips

Also Published As

Publication number Publication date
PT83889A (en) 1987-01-01
PT83889B (en) 1988-12-14
JPS62137544A (en) 1987-06-20
EP0225561A3 (en) 1987-12-16
DE3543416A1 (en) 1987-06-11
EP0225561A2 (en) 1987-06-16
AU6618686A (en) 1987-06-11

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