BR112013030265A2 - correção de compensação de pico para tira de teste de analito - Google Patents

correção de compensação de pico para tira de teste de analito

Info

Publication number
BR112013030265A2
BR112013030265A2 BR112013030265A BR112013030265A BR112013030265A2 BR 112013030265 A2 BR112013030265 A2 BR 112013030265A2 BR 112013030265 A BR112013030265 A BR 112013030265A BR 112013030265 A BR112013030265 A BR 112013030265A BR 112013030265 A2 BR112013030265 A2 BR 112013030265A2
Authority
BR
Brazil
Prior art keywords
test strip
analyte test
compensation correction
peak
peak compensation
Prior art date
Application number
BR112013030265A
Other languages
English (en)
Inventor
Joanne Mcilrath
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 BR112013030265A2 publication Critical patent/BR112013030265A2/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
    • G01N27/403—Cells and electrode assemblies
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • 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
    • 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
    • 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
    • G01N27/416—Systems
    • G01N27/49—Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Ecology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

resumo patente de invenção: "correção de compensação de pico para tira de teste de analito". a presente invenção refere-se a medição com uma tira de teste que tem dois eletrodos de trabalho (12, 14), com o uso da corrente transiente (402, 404) para cada eletrodo de trabalho medido em um compensação duracional predeterminada (tpred1, tpred2) de um pico (408, 410) da corrente transiente.
BR112013030265A 2011-05-27 2012-05-25 correção de compensação de pico para tira de teste de analito BR112013030265A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161491008P 2011-05-27 2011-05-27
PCT/GB2012/051192 WO2012164271A1 (en) 2011-05-27 2012-05-25 Peak offset correction for analyte test strip

Publications (1)

Publication Number Publication Date
BR112013030265A2 true BR112013030265A2 (pt) 2016-12-06

Family

ID=46354413

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013030265A BR112013030265A2 (pt) 2011-05-27 2012-05-25 correção de compensação de pico para tira de teste de analito

Country Status (11)

Country Link
US (1) US9546973B2 (pt)
EP (1) EP2715330B1 (pt)
JP (1) JP6100761B2 (pt)
KR (1) KR101956581B1 (pt)
CN (1) CN103649737B (pt)
AU (1) AU2012264417B2 (pt)
BR (1) BR112013030265A2 (pt)
CA (1) CA2837376C (pt)
ES (1) ES2672726T3 (pt)
RU (1) RU2605292C2 (pt)
WO (1) WO2012164271A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2509146B (en) * 2012-12-21 2014-11-05 Lifescan Scotland Ltd Hand-held test meter with low-distortion signal generation circuit block
US10371660B2 (en) * 2013-05-17 2019-08-06 Lifescan Ip Holdings, Llc Accurate analyte measurements for electrochemical test strip based on multiple calibration parameters
US9435764B2 (en) * 2013-06-27 2016-09-06 Lifescan Scotland Limited Transient signal error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic 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
US9435762B2 (en) * 2013-06-27 2016-09-06 Lifescan Scotland Limited Fill error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte
WO2015079635A1 (ja) * 2013-11-27 2015-06-04 パナソニックヘルスケアホールディングス株式会社 血液成分量の測定方法
US9470649B2 (en) 2014-06-10 2016-10-18 Lifescan Scotland Limited Hand-held test mester with low-distortion signal generation circuit
US11690566B2 (en) * 2017-11-21 2023-07-04 MX3 Diagnostics, Inc. Saliva testing system
US11701036B2 (en) 2019-07-10 2023-07-18 MX3 Diagnostics, Inc. Saliva test strip and method
JP2023513053A (ja) 2020-01-30 2023-03-30 エムエックススリー・ダイアグノスティクス・インコーポレイテッド 生体液試料の評価

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6153069A (en) * 1995-02-09 2000-11-28 Tall Oak Ventures Apparatus for amperometric Diagnostic analysis
AUPN661995A0 (en) * 1995-11-16 1995-12-07 Memtec America Corporation Electrochemical cell 2
US6193873B1 (en) * 1999-06-15 2001-02-27 Lifescan, Inc. Sample detection to initiate timing of an electrochemical assay
DE19936693A1 (de) * 1999-08-04 2001-02-08 Lre Technology Partner Gmbh Verfahren zur ampereometrischen Bestimmung der Konzentration einer Substanz in einer Flüssigkeit
GB0005564D0 (en) * 2000-03-08 2000-05-03 Inverness Medical Ltd Measurjement of substances in liquid
JP4205588B2 (ja) 2001-11-20 2009-01-07 アークレイ株式会社 フェイル判断方法および分析装置
CN1292247C (zh) * 2003-07-11 2006-12-27 宇东科技股份有限公司 以分压检测检体中特定成份含量的生物感测器
RU2386960C2 (ru) * 2004-05-14 2010-04-20 БАЙЕР ХЕЛТКЭР ЭлЭлСи Вольтамперометрическая система для анализа биологических анализируемых веществ
US7645374B2 (en) * 2005-04-15 2010-01-12 Agamatrix, Inc. Method for determination of analyte concentrations and related apparatus
US7468125B2 (en) * 2005-10-17 2008-12-23 Lifescan, Inc. System and method of processing a current sample for calculating a glucose concentration
US8066866B2 (en) * 2005-10-17 2011-11-29 Lifescan, Inc. Methods for measuring physiological fluids
US8163162B2 (en) 2006-03-31 2012-04-24 Lifescan, Inc. Methods and apparatus for analyzing a sample in the presence of interferents
EP1860432B1 (en) 2006-05-24 2017-12-13 Bionime GmbH A method for operating a measuring meter and a measuring meter
ES2544353T3 (es) * 2006-10-05 2015-08-28 Lifescan Scotland Ltd Métodos para determinar una concentración de analitos usando algoritmos de procesamiento de señales
RU2342071C2 (ru) * 2007-01-29 2008-12-27 Игорь Алексеевич Новиков Способ определения концентрации глюкозы в крови человека
US8551320B2 (en) * 2008-06-09 2013-10-08 Lifescan, Inc. System and method for measuring an analyte in a sample

Also Published As

Publication number Publication date
KR101956581B1 (ko) 2019-03-11
EP2715330B1 (en) 2018-05-23
RU2013158387A (ru) 2015-07-10
CA2837376C (en) 2019-09-24
RU2605292C2 (ru) 2016-12-20
CN103649737B (zh) 2016-03-16
ES2672726T3 (es) 2018-06-15
EP2715330A1 (en) 2014-04-09
AU2012264417A1 (en) 2013-05-02
AU2012264417B2 (en) 2014-06-12
KR20140040171A (ko) 2014-04-02
US9546973B2 (en) 2017-01-17
JP6100761B2 (ja) 2017-03-22
CA2837376A1 (en) 2012-12-06
US20140202882A1 (en) 2014-07-24
CN103649737A (zh) 2014-03-19
JP2014515495A (ja) 2014-06-30
WO2012164271A1 (en) 2012-12-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements