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
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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
US971777 1997-11-17
US12/649,594 US8101065B2 (en) 2009-12-30 2009-12-30 Systems, devices, and methods for improving accuracy of biosensors using fill time
US649594 2009-12-30
US12/971,777 US8623198B2 (en) 2009-12-30 2010-12-17 Systems, devices, and methods for improving accuracy of biosensors using fill time

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

ID=44065616

Family Applications (1)

Application Number Title Priority Date Filing Date
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 (https=)
EP (4) EP3349009A1 (https=)
JP (5) JP5635388B2 (https=)
KR (1) KR101293938B1 (https=)
CN (1) CN102116752B (https=)
AU (2) AU2010257393A1 (https=)
BR (1) BRPI1010355A2 (https=)
CA (2) CA2726411C (https=)
ES (3) ES2791289T3 (https=)
HK (1) HK1256942A1 (https=)
IL (1) IL210208A0 (https=)
SG (1) SG172589A1 (https=)
TW (1) TWI504899B (https=)

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