CA2650880C - Abnormal output detection system for a biosensor - Google Patents

Abnormal output detection system for a biosensor Download PDF

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Publication number
CA2650880C
CA2650880C CA2650880A CA2650880A CA2650880C CA 2650880 C CA2650880 C CA 2650880C CA 2650880 A CA2650880 A CA 2650880A CA 2650880 A CA2650880 A CA 2650880A CA 2650880 C CA2650880 C CA 2650880C
Authority
CA
Canada
Prior art keywords
pulse
polling
assay
input signal
output signal
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 - Fee Related
Application number
CA2650880A
Other languages
English (en)
French (fr)
Other versions
CA2650880A1 (en
Inventor
Scott E. Carpenter
Christine D. Nelson
Huan-Ping Wu
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.)
Ascensia Diabetes Care Holdings AG
Original Assignee
Bayer Healthcare LLC
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 Bayer Healthcare LLC filed Critical Bayer Healthcare LLC
Publication of CA2650880A1 publication Critical patent/CA2650880A1/en
Application granted granted Critical
Publication of CA2650880C publication Critical patent/CA2650880C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase
    • 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
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16B—BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B20/00—ICT specially adapted for functional genomics or proteomics, e.g. genotype-phenotype associations
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16B—BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B5/00—ICT specially adapted for modelling or simulations in systems biology, e.g. gene-regulatory networks, protein interaction networks or metabolic networks
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/10—Analysis or design of chemical reactions, syntheses or processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Theoretical Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Immunology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Evolutionary Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Electrochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physiology (AREA)
CA2650880A 2006-05-08 2007-05-07 Abnormal output detection system for a biosensor Expired - Fee Related CA2650880C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US74677106P 2006-05-08 2006-05-08
US60/746,771 2006-05-08
PCT/US2007/068320 WO2007133985A2 (en) 2006-05-08 2007-05-07 Abnormal output detection system for a biosensor

Publications (2)

Publication Number Publication Date
CA2650880A1 CA2650880A1 (en) 2007-11-22
CA2650880C true CA2650880C (en) 2015-11-24

Family

ID=38543641

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2650880A Expired - Fee Related CA2650880C (en) 2006-05-08 2007-05-07 Abnormal output detection system for a biosensor

Country Status (11)

Country Link
US (2) US8234076B2 (enExample)
EP (1) EP2020909A2 (enExample)
JP (2) JP5121822B2 (enExample)
CN (1) CN101437443B (enExample)
BR (1) BRPI0711433A2 (enExample)
CA (1) CA2650880C (enExample)
MX (1) MX2008014250A (enExample)
NO (1) NO20084960L (enExample)
RU (1) RU2465812C2 (enExample)
TW (1) TWI431273B (enExample)
WO (1) WO2007133985A2 (enExample)

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US8778168B2 (en) 2007-09-28 2014-07-15 Lifescan, Inc. Systems and methods of discriminating control solution from a physiological sample
EP2223104B1 (en) 2007-12-10 2018-08-29 Ascensia Diabetes Care Holdings AG Slope-based compensation
CA2707300C (en) 2007-12-10 2017-09-26 Bayer Healthcare Llc Rapid-read gated amperometry
WO2009076302A1 (en) 2007-12-10 2009-06-18 Bayer Healthcare Llc Control markers for auto-detection of control solution and methods of use
US8603768B2 (en) 2008-01-17 2013-12-10 Lifescan, Inc. System and method for measuring an analyte in a sample
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WO2010077660A1 (en) * 2008-12-08 2010-07-08 Bayer Healthcare Llc Biosensor system with signal adjustment
DE102009048811B4 (de) * 2009-10-08 2013-07-18 Eads Deutschland Gmbh Biosensorvorrichtung mit Selbsttesteinrichtung
MX2012010860A (es) 2010-03-22 2013-03-05 Bayer Healthcare Llc Compensacion residual para un biosensor.
KR102068949B1 (ko) 2010-06-07 2020-01-21 바이엘 헬쓰케어 엘엘씨 2차 출력 신호를 포함하는 기울기-기반 보상
BR112012031375A2 (pt) 2010-06-07 2016-10-25 Bayer Healthcare Llc sistema de gerenciamento de enchimento abaixo do necessário para um biosensor
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US9008744B2 (en) * 2011-05-06 2015-04-14 Medtronic Minimed, Inc. Method and apparatus for continuous analyte monitoring
EP2758039B1 (en) 2011-09-21 2018-01-24 Ascensia Diabetes Care Holdings AG Biosensor with error compensation
US9810688B2 (en) * 2013-03-15 2017-11-07 Robert Bosch Gmbh Smart glass slide for microarrays
US9080196B2 (en) * 2012-09-28 2015-07-14 Cilag Gmbh International System and method for determining hematocrit insensitive glucose concentration
US9005426B2 (en) 2012-09-28 2015-04-14 Cilag Gmbh International System and method for determining hematocrit insensitive glucose concentration
EP3276355B1 (en) * 2013-03-14 2020-05-06 Ascensia Diabetes Care Holdings AG Normalized calibration of analyte concentration determinations
CN105283757B (zh) * 2013-03-15 2019-04-23 豪夫迈·罗氏有限公司 对分析物的电化学测量进行防故障的方法以及结合该方法的设备、装置和系统
CA2900572C (en) * 2013-03-15 2018-02-13 F. Hoffmann-La Roche Ag Methods of detecting high antioxidant levels during electrochemical measurements and failsafing an analyte concentration therefrom as well as devices, apparatuses and systems incorporting the same
CN104122882A (zh) * 2013-04-24 2014-10-29 中烟机械技术中心有限责任公司 巴鲁夫自诊断型传感器的故障诊断系统
TWI567387B (zh) 2014-09-12 2017-01-21 達爾生技股份有限公司 電化學的感測試片本身性質之異常的檢測方法
CN105445341B (zh) * 2014-09-12 2018-10-16 达尔生技股份有限公司 电化学的检测试片异常的检测方法
JP7062954B2 (ja) * 2016-02-10 2022-05-09 ソニーグループ株式会社 血液凝固解析装置及び血液凝固解析方法
WO2018104835A1 (en) * 2016-12-05 2018-06-14 Ascensia Diabetes Care Holdings Ag Risk factor monitoring
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TWI870545B (zh) * 2020-02-21 2025-01-21 美商半導體組件工業公司 用於測量工作電極電流之方法、雙向恆電位器、及電池測量系統
CN111681713B (zh) * 2020-06-10 2023-03-31 重庆邮电大学 一种包含退相干作用的聚合物分子电学性质的模型构建方法及其应用

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Also Published As

Publication number Publication date
US9301717B2 (en) 2016-04-05
RU2465812C2 (ru) 2012-11-10
US8234076B2 (en) 2012-07-31
WO2007133985A3 (en) 2008-01-10
TWI431273B (zh) 2014-03-21
HK1132643A1 (en) 2010-03-05
JP5121822B2 (ja) 2013-01-16
TW200804805A (en) 2008-01-16
NO20084960L (no) 2008-11-26
CA2650880A1 (en) 2007-11-22
US20090099787A1 (en) 2009-04-16
JP2009536744A (ja) 2009-10-15
MX2008014250A (es) 2008-11-26
EP2020909A2 (en) 2009-02-11
JP2012255803A (ja) 2012-12-27
CN101437443B (zh) 2011-11-30
JP5373948B2 (ja) 2013-12-18
CN101437443A (zh) 2009-05-20
BRPI0711433A2 (pt) 2011-11-16
RU2008148133A (ru) 2010-06-20
US20120271559A1 (en) 2012-10-25
WO2007133985A2 (en) 2007-11-22

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Effective date: 20210507