MX2017008652A - Tira de prueba de glucosa con correccion de interferencia. - Google Patents

Tira de prueba de glucosa con correccion de interferencia.

Info

Publication number
MX2017008652A
MX2017008652A MX2017008652A MX2017008652A MX2017008652A MX 2017008652 A MX2017008652 A MX 2017008652A MX 2017008652 A MX2017008652 A MX 2017008652A MX 2017008652 A MX2017008652 A MX 2017008652A MX 2017008652 A MX2017008652 A MX 2017008652A
Authority
MX
Mexico
Prior art keywords
anode
glucose
interference
hematocrit
test strip
Prior art date
Application number
MX2017008652A
Other languages
English (en)
Inventor
Pasqua John
Estevez-Labori Francisco
Mayhook Savanna
Original Assignee
Trividia Health Inc
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 Trividia Health Inc filed Critical Trividia Health Inc
Publication of MX2017008652A publication Critical patent/MX2017008652A/es

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
    • G01N27/3273—Devices therefor, e.g. test element readers, circuitry
    • 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
    • G01N27/3274—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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Biophysics (AREA)
  • Ecology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Se describe una tira de prueba que comprende una capa base, la capa base tiene un ánodo de hematocrito opcional configurado para determinar un valor correspondiente a un nivel de hematocrito de una muestra de fluido, en donde el ánodo de hematocrito puede ser recubierto con un reactivo, un ánodo de interferencia configurado para determinar un valor correspondiente a una medición de una interferencia provocada por una o más sustancias oxidables en el fluido de muestra, en donde el electrodo del ánodo de interferencia incluye un reactivo de interferencia sobre su superficie, un ánodo de glucosa, el ánodo de glucosa está configurado para determinar un nivel de glucosa en la muestra de fluido, en donde el ánodo de glucosa es cubierto con un reactivo que comprende un mediador y una enzima específica del analito, y uno o más cátodos en una relación cooperativa con el ánodo de hematocrito, el ánodo de interferencia y el ánodo de glucosa, para medir el nivel de hematocrito, la interferencia y el nivel de glucosa.
MX2017008652A 2014-12-31 2015-12-31 Tira de prueba de glucosa con correccion de interferencia. MX2017008652A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462098516P 2014-12-31 2014-12-31
PCT/US2015/068297 WO2016109801A1 (en) 2014-12-31 2015-12-31 Glucose test strip with interference correction
US14/985,830 US20160187291A1 (en) 2014-12-31 2015-12-31 Glucose test strip with interference correction

Publications (1)

Publication Number Publication Date
MX2017008652A true MX2017008652A (es) 2018-05-22

Family

ID=56163815

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017008652A MX2017008652A (es) 2014-12-31 2015-12-31 Tira de prueba de glucosa con correccion de interferencia.

Country Status (8)

Country Link
US (1) US20160187291A1 (es)
EP (1) EP3241025A4 (es)
CN (1) CN107250792A (es)
AU (1) AU2015373937A1 (es)
BR (1) BR112017014097A2 (es)
CA (1) CA2972468A1 (es)
MX (1) MX2017008652A (es)
WO (1) WO2016109801A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109406598A (zh) * 2017-08-17 2019-03-01 爱科来株式会社 测定方法以及测定装置
CN109406591A (zh) * 2017-08-17 2019-03-01 爱科来株式会社 测定方法和测定装置
JP6925933B2 (ja) * 2017-10-25 2021-08-25 アークレイ株式会社 アスコルビン酸測定用電極およびバイオセンサ
EP4281761A4 (en) * 2021-01-25 2025-01-15 Trividia Health, Inc. BIOSENSOR FOR THE DETERMINATION OF HEMOGLOBIN
CN113588935A (zh) * 2021-07-12 2021-11-02 成都云芯医联科技有限公司 一种电化学免条码血糖试纸及其制备方法
WO2023102451A1 (en) * 2021-11-30 2023-06-08 Trividia Health, Inc. Systems and methods for hematocrit impedance measurement using 4-wire measurement
DE102022107214B4 (de) * 2022-03-28 2024-07-18 Senslab - Gesellschaft Zur Entwicklung Und Herstellung Bioelektrochemischer Sensoren Mbh Verfahren und Sensor zur Bestimmung einer plasmabezogenen Analytkonzentration in Vollblut
EP4530621A1 (de) * 2023-09-26 2025-04-02 Heraeus Medical GmbH Verfahren und sensor zur bestimmung von d-lactat

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CN1129002C (zh) * 2000-08-29 2003-11-26 上海正源生命技术有限公司 应用玻化技术生产血糖用电化学传感器的酶电极试条的制造方法
EP1642125B1 (en) * 2003-06-20 2017-09-27 Roche Diabetes Care GmbH Biosensor with multiple electrical functionalities
PL1685393T3 (pl) * 2003-10-31 2007-07-31 Lifescan Scotland Ltd Elektrochemiczny pasek testowy do zmniejszania efektu bezpośredniego prądu interferencyjnego
CN100473982C (zh) * 2003-10-31 2009-04-01 生命扫描苏格兰有限公司 使用两个不同的施加的电位来降低电化学传感器中的干扰的方法
CN1938590B (zh) * 2004-04-19 2010-05-05 松下电器产业株式会社 血液成分的测定方法、该方法中使用的生物传感器和测定装置
US7611621B2 (en) * 2005-06-13 2009-11-03 Nova Biomedical Corporation Disposable oxygen sensor and method for correcting oxygen effect on oxidase-based analytical devices
US20070235346A1 (en) * 2006-04-11 2007-10-11 Popovich Natasha D System and methods for providing corrected analyte concentration measurements
KR101165200B1 (ko) * 2006-11-10 2012-07-17 주식회사 인포피아 바이오센서
US8460524B2 (en) * 2007-04-18 2013-06-11 Nipro Diagnostics, Inc. System and methods of chemistry patterning for a multiple well biosensor
WO2009119117A1 (ja) * 2008-03-27 2009-10-01 パナソニック株式会社 測定装置、測定システム、及び濃度測定方法
US20120111739A1 (en) * 2008-10-08 2012-05-10 Pasqua John J Dual Frequency Impedance Measurement of Hematocrit in Strips
WO2010061629A1 (ja) * 2008-11-28 2010-06-03 パナソニック株式会社 センサチップ、バイオセンサシステム、生体試料の温度測定方法、血液試料の温度測定方法、血液試料中の分析物の濃度測定方法
US8500990B2 (en) * 2009-04-22 2013-08-06 Nova Biomedical Corporation Electrochemical biosensors based on NAD(P)-dependent dehydrogenase enzymes
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AU2012300836B2 (en) * 2011-09-02 2015-02-12 Lifescan Scotland Limited Hematocrit corrected glucose measurements using phase angles and impedance for electrochemical test strip
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JP6404681B2 (ja) * 2013-11-08 2018-10-10 アークレイ株式会社 測定装置、及び測定方法

Also Published As

Publication number Publication date
CA2972468A1 (en) 2016-07-07
AU2015373937A1 (en) 2017-07-27
EP3241025A4 (en) 2018-08-01
CN107250792A (zh) 2017-10-13
US20160187291A1 (en) 2016-06-30
WO2016109801A1 (en) 2016-07-07
EP3241025A1 (en) 2017-11-08
BR112017014097A2 (pt) 2018-03-06

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