HK1199756A1 - Hematocrit corrected glucose measurements using phase angles and impedance for electrochemical test strip - Google Patents

Hematocrit corrected glucose measurements using phase angles and impedance for electrochemical test strip

Info

Publication number
HK1199756A1
HK1199756A1 HK15100171.4A HK15100171A HK1199756A1 HK 1199756 A1 HK1199756 A1 HK 1199756A1 HK 15100171 A HK15100171 A HK 15100171A HK 1199756 A1 HK1199756 A1 HK 1199756A1
Authority
HK
Hong Kong
Prior art keywords
impedance
test strip
phase angles
glucose measurements
electrochemical test
Prior art date
Application number
HK15100171.4A
Other languages
English (en)
Chinese (zh)
Inventor
David Mccoll
Mandip Farmahan
Antony Smith
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 HK1199756A1 publication Critical patent/HK1199756A1/xx

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
    • G01N27/416—Systems
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth 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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
HK15100171.4A 2011-09-02 2015-01-08 Hematocrit corrected glucose measurements using phase angles and impedance for electrochemical test strip HK1199756A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161530808P 2011-09-02 2011-09-02
PCT/EP2012/067020 WO2013030369A1 (fr) 2011-09-02 2012-08-31 Mesures de glucose corrigées de l'hématocrite à l'aide d'angles de phase et d'impédance pour bandelette d'essai électrochimique

Publications (1)

Publication Number Publication Date
HK1199756A1 true HK1199756A1 (en) 2015-07-17

Family

ID=46968160

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15100171.4A HK1199756A1 (en) 2011-09-02 2015-01-08 Hematocrit corrected glucose measurements using phase angles and impedance for electrochemical test strip

Country Status (5)

Country Link
US (1) US9322800B2 (fr)
EP (1) EP2751553B1 (fr)
AU (1) AU2012300836B2 (fr)
HK (1) HK1199756A1 (fr)
WO (1) WO2013030369A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140299483A1 (en) * 2013-04-05 2014-10-09 Lifescan Scotland Limited Analyte meter and method of operation
US9459232B2 (en) * 2013-09-05 2016-10-04 Lifescan Scotland Limited Method and system to determine erroneous measurement signals during a test measurement sequence
US9828621B2 (en) * 2013-09-10 2017-11-28 Lifescan Scotland Limited Anomalous 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
CN106164659A (zh) * 2014-03-07 2016-11-23 得克萨斯州大学系统董事会 用于分子分析的三电极设备和方法
WO2016086148A1 (fr) * 2014-11-25 2016-06-02 Polymer Technology Systems, Inc. Systèmes et procédés pour déterminer l'hématocrite électrochimique par des déterminations d'angle de phase d'impédance d'un courant alternatif
CN107208129A (zh) * 2014-11-25 2017-09-26 聚合物技术系统公司 用于分析物测试条中红细胞比容校正的系统和方法
AU2015373937A1 (en) * 2014-12-31 2017-07-27 Trividia Health, Inc. Glucose test strip with interference correction
US10598583B1 (en) 2016-05-31 2020-03-24 Verily Life Sciences Llc Compact blood hematocrit sensing device
AU2018261869A1 (en) * 2017-05-05 2019-11-21 Trividia Health, Inc. Methods and systems for hematocrit measurement
KR101989310B1 (ko) * 2017-05-18 2019-09-24 주식회사 미코바이오메드 바이오 측정 장치 및 이를 포함하는 바이오 장치
JP6739655B2 (ja) * 2017-08-10 2020-08-12 Ｐｈｃホールディングス株式会社 血液中の血液成分の量を測定する方法
CN111448452B (zh) * 2017-12-14 2023-05-23 豪夫迈·罗氏有限公司 确定关于等效串联电阻的信息的方法和设备
US11486849B2 (en) * 2019-02-11 2022-11-01 Trividia Health, Inc. Systems and methods for hematocrit impedance measurement using difference identity phase
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
TWI755050B (zh) * 2020-09-04 2022-02-11 百略醫學科技股份有限公司 能根據血容比值校正量測值的血糖檢測裝置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1183384C (zh) 1997-12-22 2005-01-05 罗赫诊断器材公司 测量仪
US6942770B2 (en) 2002-04-19 2005-09-13 Nova Biomedical Corporation Disposable sub-microliter volume biosensor with enhanced sample inlet
US20030196874A1 (en) 2002-04-19 2003-10-23 Don Lunghi Conveyor belt system
AU2003234944A1 (en) * 2002-08-27 2004-03-18 Bayer Healthcare, Llc Methods of Determining Glucose Concentration in Whole Blood Samples
CA2590956A1 (fr) 2004-12-29 2006-07-06 Lifescan Scotland Limited Compteur ou systeme de mesure d'analytes incorporant un circuit de mesure ameliore
EP2082222B1 (fr) 2006-10-05 2012-11-21 Lifescan Scotland Limited Systèmes et méthodes permettant de déterminer une concentration d'analyte sensiblement indépendante de l'hématocrite
US20120111739A1 (en) * 2008-10-08 2012-05-10 Pasqua John J Dual Frequency Impedance Measurement of Hematocrit in Strips
TWI440853B (zh) * 2009-12-14 2014-06-11 Taidoc Technology Corp 具有校正血容比功能之分析物測量電化學生物感測試紙、生物感測器裝置、系統以及測量方法
US20110168575A1 (en) * 2010-01-08 2011-07-14 Roche Diaagnostics Operations, Inc. Sample characterization based on ac measurement methods

Also Published As

Publication number Publication date
AU2012300836B2 (en) 2015-02-12
EP2751553B1 (fr) 2020-10-28
US20140231273A1 (en) 2014-08-21
US9322800B2 (en) 2016-04-26
AU2012300836A1 (en) 2013-05-02
WO2013030369A1 (fr) 2013-03-07
EP2751553A1 (fr) 2014-07-09

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