MX340856B - Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo. - Google Patents

Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo.

Info

Publication number
MX340856B
MX340856B MX2013002928A MX2013002928A MX340856B MX 340856 B MX340856 B MX 340856B MX 2013002928 A MX2013002928 A MX 2013002928A MX 2013002928 A MX2013002928 A MX 2013002928A MX 340856 B MX340856 B MX 340856B
Authority
MX
Mexico
Prior art keywords
determination
methods
analyte concentration
time resolved
time
Prior art date
Application number
MX2013002928A
Other languages
English (en)
Inventor
Z Deng David
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 MX340856B publication Critical patent/MX340856B/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

La presente invención se refiere a un método (200) para analizar un analito, que comprende las etapas de: aplicar (210) una excitación de potencial a una muestra de fluido que contiene un analito; medir (229) una primera corriente durante un primer segmento de tiempo seguido por aplicación de la excitación de potencial, caracterizado porque medir ( 250) una segunda corriente durante un segundo segmento de tiempo seguido por aplicación de la excitación de potencial; calcular (280) una pluralidad de primeras concentraciones del analito con base en la primera corriente medida y un primer conjunto de datos de calibración asociado con el primer segmento de tiempo; calcular (280) una pluralidad de segundas concentraciones del analito con base en la segunda corriente medida y un segundo conjunto de datos de calibración asociado con el segundo segmento de tiempo; y determinar (290) una concentración final del analito con base en por lo menos una de las primeras concentraciones del analito y por lo menos una de las segundas concentraciones del analito, en donde el primero y segundo de datos de calibración se asocian con niveles diferentes de hematrocrito .
MX2013002928A 2007-07-26 2010-01-25 Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo. MX340856B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95207607P 2007-07-26 2007-07-26

Publications (1)

Publication Number Publication Date
MX340856B true MX340856B (es) 2016-07-28

Family

ID=39951498

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2010000971A MX2010000971A (es) 2007-07-26 2008-07-25 Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo.
MX2010000972A MX2010000972A (es) 2007-07-26 2008-07-25 Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo.
MX2013002928A MX340856B (es) 2007-07-26 2010-01-25 Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
MX2010000971A MX2010000971A (es) 2007-07-26 2008-07-25 Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo.
MX2010000972A MX2010000972A (es) 2007-07-26 2008-07-25 Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo.

Country Status (9)

Country Link
US (2) US8088272B2 (es)
EP (2) EP2176653B1 (es)
JP (2) JP5604298B2 (es)
AT (1) ATE523777T1 (es)
AU (2) AU2008279067A1 (es)
BR (2) BRPI0814202B1 (es)
MX (3) MX2010000971A (es)
TW (2) TW200916774A (es)
WO (2) WO2009015316A1 (es)

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Also Published As

Publication number Publication date
JP2010534838A (ja) 2010-11-11
US20090076738A1 (en) 2009-03-19
ATE523777T1 (de) 2011-09-15
EP2176653B1 (en) 2011-09-07
US20090101523A1 (en) 2009-04-23
EP2176652B1 (en) 2014-04-23
EP2176652A1 (en) 2010-04-21
TW200916774A (en) 2009-04-16
TWI453401B (zh) 2014-09-21
BRPI0814202B1 (pt) 2019-10-29
AU2008279067A1 (en) 2009-01-29
WO2009015316A1 (en) 2009-01-29
TW200914820A (en) 2009-04-01
JP2010534839A (ja) 2010-11-11
BRPI0814202A2 (pt) 2015-01-27
BRPI0814201A2 (pt) 2015-01-27
JP5179583B2 (ja) 2013-04-10
JP5604298B2 (ja) 2014-10-08
EP2176653A1 (en) 2010-04-21
MX2010000972A (es) 2010-03-01
AU2008279070A1 (en) 2009-01-29
MX2010000971A (es) 2010-03-01
WO2009015319A1 (en) 2009-01-29
US8088272B2 (en) 2012-01-03
AU2008279070B2 (en) 2012-12-13

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