DE69433317D1 - Videoteststreifenleser und Verfahren zur Bewertung von Teststreifen - Google Patents

Videoteststreifenleser und Verfahren zur Bewertung von Teststreifen

Info

Publication number
DE69433317D1
DE69433317D1 DE69433317T DE69433317T DE69433317D1 DE 69433317 D1 DE69433317 D1 DE 69433317D1 DE 69433317 T DE69433317 T DE 69433317T DE 69433317 T DE69433317 T DE 69433317T DE 69433317 D1 DE69433317 D1 DE 69433317D1
Authority
DE
Germany
Prior art keywords
image
test
video
test strip
specimen
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 - Fee Related
Application number
DE69433317T
Other languages
English (en)
Other versions
DE69433317T2 (de
Inventor
Iii Willis E Howard
Dijia Huang
Robert W Rogers
Gerald H Shaffer
Mark A Yoder
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.)
Bayer AG
Bayer Corp
Original Assignee
Bayer AG
Bayer Corp
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 Bayer AG, Bayer Corp filed Critical Bayer AG
Publication of DE69433317D1 publication Critical patent/DE69433317D1/de
Application granted granted Critical
Publication of DE69433317T2 publication Critical patent/DE69433317T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N21/84—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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/1765—Method using an image detector and processing of image signal
    • G01N2021/177—Detector of the video camera type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
    • G01N2035/00099—Characterised by type of test elements
    • G01N2035/00108—Test strips, e.g. paper
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DE69433317T 1993-09-07 1994-08-25 Videoteststreifenleser und Verfahren zur Bewertung von Teststreifen Expired - Fee Related DE69433317T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/117,782 US5408535A (en) 1993-09-07 1993-09-07 Video test strip reader and method for evaluating test strips
US117782 1993-09-07

Publications (2)

Publication Number Publication Date
DE69433317D1 true DE69433317D1 (de) 2003-12-18
DE69433317T2 DE69433317T2 (de) 2004-08-19

Family

ID=22374786

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69433317T Expired - Fee Related DE69433317T2 (de) 1993-09-07 1994-08-25 Videoteststreifenleser und Verfahren zur Bewertung von Teststreifen

Country Status (7)

Country Link
US (1) US5408535A (de)
EP (1) EP0646784B1 (de)
JP (1) JP3628727B2 (de)
AT (1) ATE254279T1 (de)
AU (1) AU661945B2 (de)
CA (1) CA2130970A1 (de)
DE (1) DE69433317T2 (de)

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ATE254279T1 (de) 2003-11-15
JPH07190940A (ja) 1995-07-28
US5408535A (en) 1995-04-18
DE69433317T2 (de) 2004-08-19
EP0646784A1 (de) 1995-04-05
JP3628727B2 (ja) 2005-03-16
CA2130970A1 (en) 1995-03-08
EP0646784B1 (de) 2003-11-12

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