DE3370027D1 - Test device and method for in a colored aqueous fluid by diffuse reflectance detecting a soluble analyte measurement - Google Patents

Test device and method for in a colored aqueous fluid by diffuse reflectance detecting a soluble analyte measurement

Info

Publication number
DE3370027D1
DE3370027D1 DE8383110873T DE3370027T DE3370027D1 DE 3370027 D1 DE3370027 D1 DE 3370027D1 DE 8383110873 T DE8383110873 T DE 8383110873T DE 3370027 T DE3370027 T DE 3370027T DE 3370027 D1 DE3370027 D1 DE 3370027D1
Authority
DE
Germany
Prior art keywords
test device
diffuse reflectance
aqueous fluid
analyte measurement
analyte
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
Application number
DE8383110873T
Other languages
English (en)
Inventor
Roger C Phillips
Richard P Thomson
Raymond D Underwood
Geoffrey V Mccarraugh
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.)
LifeScan Inc
Original Assignee
LifeScan Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23740505&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3370027(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LifeScan Inc filed Critical LifeScan Inc
Application granted granted Critical
Publication of DE3370027D1 publication Critical patent/DE3370027D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • G01N33/523—Single-layer analytical elements the element being adapted for a specific analyte

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE8383110873T 1982-11-01 1983-10-31 Test device and method for in a colored aqueous fluid by diffuse reflectance detecting a soluble analyte measurement Expired DE3370027D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43839982A 1982-11-01 1982-11-01

Publications (1)

Publication Number Publication Date
DE3370027D1 true DE3370027D1 (en) 1987-04-09

Family

ID=23740505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383110873T Expired DE3370027D1 (en) 1982-11-01 1983-10-31 Test device and method for in a colored aqueous fluid by diffuse reflectance detecting a soluble analyte measurement

Country Status (6)

Country Link
EP (1) EP0110173B1 (de)
JP (1) JPS5997041A (de)
AT (1) ATE25709T1 (de)
AU (1) AU2087683A (de)
CA (1) CA1205731A (de)
DE (1) DE3370027D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734360A (en) * 1983-07-12 1988-03-29 Lifescan, Inc. Colorimetric ethanol analysis method and test device
US4810633A (en) * 1984-06-04 1989-03-07 Miles Inc. Enzymatic ethanol test
IT1204297B (it) * 1986-04-09 1989-03-01 Boehringer Biochemia Srl Complesso di reagenti per la determinazione enzimatica di alcoli primari c1-c4 e metodo relativo
US4935346A (en) * 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
AU3375789A (en) * 1988-04-28 1989-11-02 Lifescan, Inc. Determination of glucose in whole blood
US4871258A (en) * 1988-04-29 1989-10-03 Boehringer Mannheim Corporation Color test meter
AU635314B2 (en) * 1989-09-08 1993-03-18 Terumo Kabushiki Kaisha Measuring apparatus
JPH0365953U (de) * 1989-10-30 1991-06-26
EP1579814A3 (de) 1996-05-17 2006-06-14 Roche Diagnostics Operations, Inc. Verfahren und Vorrichtung zur Probenahme und Analyse von Körperflüssigkeit
US20020010406A1 (en) 1996-05-17 2002-01-24 Douglas Joel S. Methods and apparatus for expressing body fluid from an incision
DE19781162C2 (de) * 1996-10-30 2002-05-23 Mercury Diagnostics Inc Teststreifen zur Analyse einer Körperflüssigkeitsprobe und zum Auswerten in einem Testinstrument
US5948695A (en) 1997-06-17 1999-09-07 Mercury Diagnostics, Inc. Device for determination of an analyte in a body fluid
AU781034C (en) 1999-08-06 2006-05-11 Imi International Medical Innovations Inc. Spectrophotometric measurement in color-based biochemical and immunological assays
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
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
CN111448449B (zh) * 2017-02-16 2024-08-27 上海宜晟生物科技有限公司 采用纹理化表面的测定方法及装置
CN118329785A (zh) * 2024-06-14 2024-07-12 东北师范大学 用于同时检测全血葡萄糖、尿酸、乳酸的检测瓶及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298789A (en) 1964-12-14 1967-01-17 Miles Lab Test article for the detection of glucose
DE1598153C3 (de) 1966-11-22 1973-11-22 Boehringer Mannheim Gmbh, 6800 Mannheim Diagnostisches Mittel zum Nach weis der Inhaltsstoffe von Korperflus sigkeiten
US3907503A (en) * 1974-01-21 1975-09-23 Miles Lab Test system
JPS51114985A (en) * 1975-04-01 1976-10-09 Kyoto Daiichi Kagaku:Kk Mothod to analyse urine, etc.
JPS5346057A (en) * 1976-10-08 1978-04-25 Kuwano Electric Instr Oblique angle detector
JPS59779B2 (ja) * 1977-01-20 1984-01-09 株式会社京都第一科学 尿等の分析方法

Also Published As

Publication number Publication date
EP0110173A1 (de) 1984-06-13
ATE25709T1 (de) 1987-03-15
EP0110173B1 (de) 1987-03-04
CA1205731A (en) 1986-06-10
JPS5997041A (ja) 1984-06-04
AU2087683A (en) 1984-05-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee