HK1256942A1 - Systems, devices and methods for improving accuracy of biosensors using fill time - Google Patents

Systems, devices and methods for improving accuracy of biosensors using fill time Download PDF

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Publication number
HK1256942A1
HK1256942A1 HK18116080.7A HK18116080A HK1256942A1 HK 1256942 A1 HK1256942 A1 HK 1256942A1 HK 18116080 A HK18116080 A HK 18116080A HK 1256942 A1 HK1256942 A1 HK 1256942A1
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HK
Hong Kong
Prior art keywords
sample
time
current
electrodes
fill
Prior art date
Application number
HK18116080.7A
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English (en)
Chinese (zh)
Inventor
C. Chatelier Ronald
M. Hodges Alastair
Original Assignee
Lifescan, Inc.
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Filing date
Publication date
Application filed by Lifescan, Inc. filed Critical Lifescan, Inc.
Publication of HK1256942A1 publication Critical patent/HK1256942A1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • 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
    • C12Q1/001—Enzyme electrodes
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
    • C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3273—Devices therefor, e.g. test element readers, circuitry

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
HK18116080.7A 2009-12-30 2012-02-02 Systems, devices and methods for improving accuracy of biosensors using fill time HK1256942A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US649594 2009-12-30
US12/649,594 US8101065B2 (en) 2009-12-30 2009-12-30 Systems, devices, and methods for improving accuracy of biosensors using fill time
US12/971,777 US8623198B2 (en) 2009-12-30 2010-12-17 Systems, devices, and methods for improving accuracy of biosensors using fill time
US971777 2010-12-17

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
HK17111725.0A Addition HK1237874B (en) 2009-12-30 2012-02-02 Systems, devices and methods for improving accuracy of biosensors using fill time

Related Child Applications (1)

Application Number Title Priority Date Filing Date
HK17111725.0A Division HK1237874B (en) 2009-12-30 2012-02-02 Systems, devices and methods for improving accuracy of biosensors using fill time

Publications (1)

Publication Number Publication Date
HK1256942A1 true HK1256942A1 (en) 2019-10-04

Family

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Family Applications (1)

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HK18116080.7A HK1256942A1 (en) 2009-12-30 2012-02-02 Systems, devices and methods for improving accuracy of biosensors using fill time

Country Status (13)

Country Link
US (3) US8101065B2 (enExample)
EP (4) EP3349009A1 (enExample)
JP (5) JP5635388B2 (enExample)
KR (1) KR101293938B1 (enExample)
CN (1) CN102116752B (enExample)
AU (2) AU2010257393A1 (enExample)
BR (1) BRPI1010355A2 (enExample)
CA (2) CA2726411C (enExample)
ES (3) ES2645388T3 (enExample)
HK (1) HK1256942A1 (enExample)
IL (1) IL210208A0 (enExample)
SG (1) SG172589A1 (enExample)
TW (1) TWI504899B (enExample)

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