BR112017005838A2 - medições de analito precisas para tira de teste eletroquímico para determinar o tempo de medição de analito com base na temperatura medida, nas características físicas e no valor estimado do analito - Google Patents

medições de analito precisas para tira de teste eletroquímico para determinar o tempo de medição de analito com base na temperatura medida, nas características físicas e no valor estimado do analito

Info

Publication number
BR112017005838A2
BR112017005838A2 BR112017005838A BR112017005838A BR112017005838A2 BR 112017005838 A2 BR112017005838 A2 BR 112017005838A2 BR 112017005838 A BR112017005838 A BR 112017005838A BR 112017005838 A BR112017005838 A BR 112017005838A BR 112017005838 A2 BR112017005838 A2 BR 112017005838A2
Authority
BR
Brazil
Prior art keywords
analyte
measured temperature
physical characteristics
accurate
test strip
Prior art date
Application number
BR112017005838A
Other languages
English (en)
Inventor
Smith Antony
Mccoll David
Original Assignee
Lifescan Scotland Ltd
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 Scotland Ltd filed Critical Lifescan Scotland Ltd
Publication of BR112017005838A2 publication Critical patent/BR112017005838A2/pt

Links

Classifications

    • 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
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
    • 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
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

a presente revelação refre-se a várias modalidades para um método que permitem uma concentração de analito mais precisa com um biossensor por meio da determinação de pelo menos um sinal de característica física representativo da amostra contendo o analito e da seleção de um tempo de amostragem para medição de analito com base na temperatura medida, nas características físicas e nos valores de analito estimados.
BR112017005838A 2014-09-25 2015-09-24 medições de analito precisas para tira de teste eletroquímico para determinar o tempo de medição de analito com base na temperatura medida, nas características físicas e no valor estimado do analito BR112017005838A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/496,464 US20160091451A1 (en) 2014-09-25 2014-09-25 Accurate analyte measurements for electrochemical test strip to determine analyte measurement time based on measured temperature, physical characteristic and estimated analyte value
PCT/EP2015/072040 WO2016046344A1 (en) 2014-09-25 2015-09-24 Accurate analyte measurements for electrochemical test strip to determine analyte measurement time based on measured temperature, physical characteristic and estimated analyte value

Publications (1)

Publication Number Publication Date
BR112017005838A2 true BR112017005838A2 (pt) 2017-12-19

Family

ID=54185968

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017005838A BR112017005838A2 (pt) 2014-09-25 2015-09-24 medições de analito precisas para tira de teste eletroquímico para determinar o tempo de medição de analito com base na temperatura medida, nas características físicas e no valor estimado do analito

Country Status (11)

Country Link
US (1) US20160091451A1 (pt)
EP (1) EP3198266A1 (pt)
JP (1) JP2017532551A (pt)
KR (1) KR20170059472A (pt)
CN (1) CN107003269A (pt)
AU (1) AU2015323723A1 (pt)
BR (1) BR112017005838A2 (pt)
CA (1) CA2961982A1 (pt)
RU (1) RU2017113847A (pt)
TW (1) TW201625939A (pt)
WO (1) WO2016046344A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111239227B (zh) * 2020-02-24 2023-03-03 江苏鱼跃医疗设备股份有限公司 一种红细胞压积校正方法及生物传感器测试装置

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CA2656952C (en) 2006-07-05 2014-09-23 Panasonic Corporation Liquid sample measurement method and apparatus
US20080083618A1 (en) 2006-09-05 2008-04-10 Neel Gary T System and Methods for Determining an Analyte Concentration Incorporating a Hematocrit Correction
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BR112013002634A2 (pt) * 2010-08-02 2016-06-07 Cilag Gmbh Int sistemas e métodos de precisão aprimorada para correção de temperatura de resultados de glicose para solução de controle
US9903830B2 (en) 2011-12-29 2018-02-27 Lifescan Scotland Limited Accurate analyte measurements for electrochemical test strip based on sensed physical characteristic(s) of the sample containing the analyte
US9835578B2 (en) * 2013-06-27 2017-12-05 Lifescan Scotland Limited Temperature compensation for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte

Also Published As

Publication number Publication date
CN107003269A (zh) 2017-08-01
KR20170059472A (ko) 2017-05-30
WO2016046344A1 (en) 2016-03-31
JP2017532551A (ja) 2017-11-02
RU2017113847A (ru) 2018-10-25
AU2015323723A1 (en) 2017-04-13
CA2961982A1 (en) 2016-03-31
US20160091451A1 (en) 2016-03-31
TW201625939A (zh) 2016-07-16
EP3198266A1 (en) 2017-08-02

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Legal Events

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired