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DE69728637D1 - Visuell lesbarer Reagenzteststreifen - Google Patents

Visuell lesbarer Reagenzteststreifen

Info

Publication number
DE69728637D1
DE69728637D1 DE69728637T DE69728637T DE69728637D1 DE 69728637 D1 DE69728637 D1 DE 69728637D1 DE 69728637 T DE69728637 T DE 69728637T DE 69728637 T DE69728637 T DE 69728637T DE 69728637 D1 DE69728637 D1 DE 69728637D1
Authority
DE
Germany
Prior art keywords
test strips
reagent test
visually readable
readable reagent
visually
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
DE69728637T
Other languages
English (en)
Other versions
DE69728637T2 (de
Inventor
Joel Douglas
Ernest Kiser
Michael F Tomasco
Remedios Dato
Edward G Rice
Deborah P Tuohy
Mark Maxson
Zbigniew Witko
Scott Segelke
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
Application filed by LifeScan Inc filed Critical LifeScan Inc
Application granted granted Critical
Publication of DE69728637D1 publication Critical patent/DE69728637D1/de
Publication of DE69728637T2 publication Critical patent/DE69728637T2/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
    • 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
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
    • 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
    • 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
    • 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
    • G01N33/525—Multi-layer analytical elements
    • G01N33/526—Multi-layer analytical elements the element being adapted for a specific analyte

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Diabetes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE69728637T 1996-12-31 1997-12-30 Visuell lesbarer Reagenzteststreifen Expired - Lifetime DE69728637T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US779735 1996-12-31
US08/779,735 US5843691A (en) 1993-05-15 1996-12-31 Visually-readable reagent test strip

Publications (2)

Publication Number Publication Date
DE69728637D1 true DE69728637D1 (de) 2004-05-19
DE69728637T2 DE69728637T2 (de) 2005-03-31

Family

ID=25117371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69728637T Expired - Lifetime DE69728637T2 (de) 1996-12-31 1997-12-30 Visuell lesbarer Reagenzteststreifen

Country Status (28)

Country Link
US (1) US5843691A (de)
EP (1) EP0852336B1 (de)
JP (1) JPH10191995A (de)
KR (1) KR100496218B1 (de)
CN (1) CN1135388C (de)
AR (1) AR010394A1 (de)
AT (1) ATE264507T1 (de)
AU (1) AU744664B2 (de)
BR (1) BR9705636A (de)
CA (1) CA2226069A1 (de)
CZ (1) CZ296121B6 (de)
DE (1) DE69728637T2 (de)
DK (1) DK0852336T3 (de)
ES (1) ES2218647T3 (de)
HK (1) HK1009180A1 (de)
HU (1) HU224897B1 (de)
ID (1) ID19333A (de)
IL (1) IL122601A (de)
IS (1) IS2046B (de)
MY (1) MY117022A (de)
NO (1) NO976137L (de)
NZ (1) NZ329292A (de)
PL (1) PL189236B1 (de)
PT (1) PT852336E (de)
RU (1) RU2198406C2 (de)
SG (1) SG74031A1 (de)
TR (1) TR199701726A2 (de)
TW (1) TW538244B (de)

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MX9709995A (es) 1998-09-30
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