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WO2000022406A3 - Method and device for analyzing reactive strips - Google Patents

Method and device for analyzing reactive strips Download PDF

Info

Publication number
WO2000022406A3
WO2000022406A3 PCT/DE1999/003272 DE9903272W WO0022406A3 WO 2000022406 A3 WO2000022406 A3 WO 2000022406A3 DE 9903272 W DE9903272 W DE 9903272W WO 0022406 A3 WO0022406 A3 WO 0022406A3
Authority
WO
WIPO (PCT)
Prior art keywords
reactive strips
analyzing
strips
tank
optical sensor
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
PCT/DE1999/003272
Other languages
German (de)
French (fr)
Other versions
WO2000022406A2 (en
Inventor
Ina Matallana-Kielmann
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.)
Individual
Original Assignee
Individual
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 DE19933168A external-priority patent/DE19933168A1/en
Application filed by Individual filed Critical Individual
Priority to EP99959200A priority Critical patent/EP1119759A2/en
Publication of WO2000022406A2 publication Critical patent/WO2000022406A2/en
Publication of WO2000022406A3 publication Critical patent/WO2000022406A3/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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (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)

Abstract

The invention relates to a method for analyzing reactive strips. The reactive strips are developed by placing them in a receiving unit, especially a tank, where they are exposed to liquid reagents. According to the invention, the surface of the reactive strips is detected using an optical sensor, and afterwards the detected data is transmitted to an analyzing unit. A tank comprising an optical sensor and an analyzing unit is provided as a device for carrying out the inventive method.
PCT/DE1999/003272 1998-10-13 1999-10-12 Method and device for analyzing reactive strips Ceased WO2000022406A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99959200A EP1119759A2 (en) 1998-10-13 1999-10-12 Method and device for analyzing reactive strips

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19847061 1998-10-13
DE19847061.4 1998-10-13
DE19933168.5 1999-07-15
DE19933168A DE19933168A1 (en) 1998-10-13 1999-07-15 Method and device for analyzing reaction strips

Publications (2)

Publication Number Publication Date
WO2000022406A2 WO2000022406A2 (en) 2000-04-20
WO2000022406A3 true WO2000022406A3 (en) 2000-10-12

Family

ID=26049476

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/003272 Ceased WO2000022406A2 (en) 1998-10-13 1999-10-12 Method and device for analyzing reactive strips

Country Status (2)

Country Link
EP (1) EP1119759A2 (en)
WO (1) WO2000022406A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6239445B1 (en) 1999-03-01 2001-05-29 Bayer Corporation Optical inspection apparatus with removable inserts
JP6257972B2 (en) * 2013-09-10 2018-01-10 ニプロ株式会社 Reactor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722271A1 (en) * 1986-07-08 1988-01-21 Bio Rad Laboratories HIGHLY SENSITIVE DETECTION OF ANTIBODY INDICATING AN AIDS EXPOSURE
US4755058A (en) * 1984-06-19 1988-07-05 Miles Laboratories, Inc. Device and method for measuring light diffusely reflected from a nonuniform specimen
US5182707A (en) * 1990-07-23 1993-01-26 Healthdyne, Inc. Apparatus for recording reagent test strip data by comparison to color lights on a reference panel
EP0806662A2 (en) * 1996-05-09 1997-11-12 Bayer Corporation Apparatus and method for determination of urine color

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755058A (en) * 1984-06-19 1988-07-05 Miles Laboratories, Inc. Device and method for measuring light diffusely reflected from a nonuniform specimen
DE3722271A1 (en) * 1986-07-08 1988-01-21 Bio Rad Laboratories HIGHLY SENSITIVE DETECTION OF ANTIBODY INDICATING AN AIDS EXPOSURE
US5182707A (en) * 1990-07-23 1993-01-26 Healthdyne, Inc. Apparatus for recording reagent test strip data by comparison to color lights on a reference panel
EP0806662A2 (en) * 1996-05-09 1997-11-12 Bayer Corporation Apparatus and method for determination of urine color

Also Published As

Publication number Publication date
EP1119759A2 (en) 2001-08-01
WO2000022406A2 (en) 2000-04-20

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