BRPI0814202A2 - Métodos e sistemas de determinação de concentração de produto de análise em amostra fluida e meio legível em computador - Google Patents

Métodos e sistemas de determinação de concentração de produto de análise em amostra fluida e meio legível em computador

Info

Publication number
BRPI0814202A2
BRPI0814202A2 BRPI0814202-5A2A BRPI0814202A BRPI0814202A2 BR PI0814202 A2 BRPI0814202 A2 BR PI0814202A2 BR PI0814202 A BRPI0814202 A BR PI0814202A BR PI0814202 A2 BRPI0814202 A2 BR PI0814202A2
Authority
BR
Brazil
Prior art keywords
fluid sample
systems
methods
product concentration
concentration analysis
Prior art date
Application number
BRPI0814202-5A2A
Other languages
English (en)
Inventor
David Z Deng
Original Assignee
Home Diagnostics 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 Home Diagnostics Inc filed Critical Home Diagnostics Inc
Publication of BRPI0814202A2 publication Critical patent/BRPI0814202A2/pt
Publication of BRPI0814202B1 publication Critical patent/BRPI0814202B1/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
    • G01N27/3273—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)
BRPI0814202-5A 2007-07-26 2008-07-25 métodos e sistemas de determinação da concentração de produto de análise em amostra fluida BRPI0814202B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95207607P 2007-07-26 2007-07-26
PCT/US2008/071128 WO2009015316A1 (en) 2007-07-26 2008-07-25 System and methods for determination of analyte concentration using time resolved amperometry

Publications (2)

Publication Number Publication Date
BRPI0814202A2 true BRPI0814202A2 (pt) 2015-01-27
BRPI0814202B1 BRPI0814202B1 (pt) 2019-10-29

Family

ID=39951498

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0814201-7A2A BRPI0814201A2 (pt) 2007-07-26 2008-07-25 Sistema e método de análise de produto de análise em amostra fluida e meio legível em computador
BRPI0814202-5A BRPI0814202B1 (pt) 2007-07-26 2008-07-25 métodos e sistemas de determinação da concentração de produto de análise em amostra fluida

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0814201-7A2A BRPI0814201A2 (pt) 2007-07-26 2008-07-25 Sistema e método de análise de produto de análise em amostra fluida e meio legível em computador

Country Status (9)

Country Link
US (2) US8088272B2 (pt)
EP (2) EP2176652B1 (pt)
JP (2) JP5604298B2 (pt)
AT (1) ATE523777T1 (pt)
AU (2) AU2008279067A1 (pt)
BR (2) BRPI0814201A2 (pt)
MX (3) MX2010000971A (pt)
TW (2) TWI453401B (pt)
WO (2) WO2009015316A1 (pt)

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US8101065B2 (en) 2009-12-30 2012-01-24 Lifescan, Inc. Systems, devices, and methods for improving accuracy of biosensors using fill time
US8877034B2 (en) * 2009-12-30 2014-11-04 Lifescan, Inc. Systems, devices, and methods for measuring whole blood hematocrit based on initial fill velocity
CN103003692B (zh) 2010-03-22 2015-01-14 拜尔健康护理有限责任公司 用于生物传感器的剩余补偿
KR20130014053A (ko) 2010-03-31 2013-02-06 라이프스캔 스코트랜드 리미티드 전기화학 분석물 측정 방법 및 시스템
EP2615976B1 (en) 2010-09-13 2019-07-24 Lifescan Scotland Limited Analyte measurement method and system with hematocrit compensation
US8932445B2 (en) 2010-09-30 2015-01-13 Cilag Gmbh International Systems and methods for improved stability of electrochemical sensors
US8617370B2 (en) 2010-09-30 2013-12-31 Cilag Gmbh International Systems and methods of discriminating between a control sample and a test fluid using capacitance
EP3901624B1 (en) * 2010-12-22 2024-01-31 Roche Diabetes Care GmbH Methods to compensate for sources of error during electrochemical testing
EP2696763A4 (en) * 2011-04-14 2015-03-04 Isense Acquisition Llc CONTAMINATION DETECTION ON SENSOR CONTACTS
EP3315123B1 (en) 2011-09-21 2019-08-21 Ascensia Diabetes Care Holdings AG Analysis compensation including segmented signals
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WO2014100428A1 (en) * 2012-12-20 2014-06-26 Becton, Dickinson And Company System and method for using multiple sensor calibration methods
GB201511299D0 (en) * 2015-06-26 2015-08-12 Inside Biometrics Ltd Test device and method of using a test device
WO2019036586A1 (en) * 2017-08-18 2019-02-21 Diversey, Inc. Solution concentration sensing devices
WO2019089465A1 (en) * 2017-10-30 2019-05-09 The Regents Of The University Of California Calibration free in-vivo measurement of analytes using electrochemical sensors
US20240389890A1 (en) * 2021-09-27 2024-11-28 Medtrum Technologies Inc. Analyte detection system

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US8101062B2 (en) * 2007-07-26 2012-01-24 Nipro Diagnostics, Inc. System and methods for determination of analyte concentration using time resolved amperometry

Also Published As

Publication number Publication date
US20090101523A1 (en) 2009-04-23
JP5604298B2 (ja) 2014-10-08
WO2009015316A1 (en) 2009-01-29
JP2010534838A (ja) 2010-11-11
EP2176652A1 (en) 2010-04-21
EP2176653A1 (en) 2010-04-21
MX340856B (es) 2016-07-28
MX2010000972A (es) 2010-03-01
TWI453401B (zh) 2014-09-21
AU2008279067A1 (en) 2009-01-29
US8088272B2 (en) 2012-01-03
JP2010534839A (ja) 2010-11-11
BRPI0814201A2 (pt) 2015-01-27
EP2176653B1 (en) 2011-09-07
BRPI0814202B1 (pt) 2019-10-29
ATE523777T1 (de) 2011-09-15
JP5179583B2 (ja) 2013-04-10
MX2010000971A (es) 2010-03-01
US20090076738A1 (en) 2009-03-19
AU2008279070A1 (en) 2009-01-29
AU2008279070B2 (en) 2012-12-13
TW200914820A (en) 2009-04-01
WO2009015319A1 (en) 2009-01-29
TW200916774A (en) 2009-04-16
EP2176652B1 (en) 2014-04-23

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPRO DIAGNOSTICS, INC. (US)

B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: NIPRO DIAGNOSTICS, INC. (US)

B25D Requested change of name of applicant approved

Owner name: TRIVIDIA HEALTH, INC. (US)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/10/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/10/2019, OBSERVADAS AS CONDICOES LEGAIS