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MX2008013974A - Sistema de deteccion de llenado insuficiente para un biosensor electroquimico. - Google Patents

Sistema de deteccion de llenado insuficiente para un biosensor electroquimico.

Info

Publication number
MX2008013974A
MX2008013974A MX2008013974A MX2008013974A MX2008013974A MX 2008013974 A MX2008013974 A MX 2008013974A MX 2008013974 A MX2008013974 A MX 2008013974A MX 2008013974 A MX2008013974 A MX 2008013974A MX 2008013974 A MX2008013974 A MX 2008013974A
Authority
MX
Mexico
Prior art keywords
detection system
insufficient
excitation signal
sample
insufficient fill
Prior art date
Application number
MX2008013974A
Other languages
English (en)
Inventor
Huan-Ping Wu
Original Assignee
Bayer Healthcare Llc
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 Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Publication of MX2008013974A publication Critical patent/MX2008013974A/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
    • G01N27/3274—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
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G01N35/1016—Control of the volume dispensed or introduced

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (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)

Abstract

Un biosensor tiene un sistema de detección de llenado Insuficiente que determina si una muestra de un fluido biológico es lo suficientemente grande para el análisis de uno o más analitos. El sistema de detección de llenado insuficiente aplica una señal de excitación a la muestra, que genera una señal de salida en respuesta a la señal de excitación. El sistema de detección de llenado insuficiente cambia la amplitud de la señal de excitación. La transición de la señal de excitación a una amplitud diferente cambia la señal de salida cuando la muestra no es lo suficientemente grande para un análisis exacto y/o preciso. El sistema de detección de llenado insuficiente mide y compara la señal de salida con uno o más umbrales de llenado insuficiente para determinar si existe una condición de llenado insuficiente. La figura más representativa de la invención es la número 1.
MX2008013974A 2006-05-03 2007-05-02 Sistema de deteccion de llenado insuficiente para un biosensor electroquimico. MX2008013974A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79712806P 2006-05-03 2006-05-03
PCT/US2007/068034 WO2007131036A1 (en) 2006-05-03 2007-05-02 Underfill detection system for an electrochemical biosensor

Publications (1)

Publication Number Publication Date
MX2008013974A true MX2008013974A (es) 2008-11-14

Family

ID=38457782

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008013974A MX2008013974A (es) 2006-05-03 2007-05-02 Sistema de deteccion de llenado insuficiente para un biosensor electroquimico.

Country Status (11)

Country Link
EP (2) EP3553510B1 (es)
JP (1) JP5372744B2 (es)
CN (1) CN101432620B (es)
BR (1) BRPI0711278A2 (es)
CA (1) CA2649644C (es)
ES (1) ES2758478T3 (es)
MX (1) MX2008013974A (es)
NO (1) NO20085012L (es)
RU (1) RU2441223C2 (es)
TW (1) TWI449905B (es)
WO (1) WO2007131036A1 (es)

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US8603768B2 (en) 2008-01-17 2013-12-10 Lifescan, Inc. System and method for measuring an analyte in a sample
ES2907152T3 (es) 2008-06-06 2022-04-22 Intuity Medical Inc Medidor de glucosa en sangre y método de funcionamiento
EP3900615A3 (en) * 2008-06-06 2022-03-30 Intuity Medical, Inc. Detection meter and mode of operation
US8551320B2 (en) 2008-06-09 2013-10-08 Lifescan, Inc. System and method for measuring an analyte in a sample
CN103487476B (zh) * 2009-05-25 2015-09-09 利多(香港)有限公司 生物传感器
DE102009048811B4 (de) * 2009-10-08 2013-07-18 Eads Deutschland Gmbh Biosensorvorrichtung mit Selbsttesteinrichtung
JP5782044B2 (ja) * 2009-11-10 2015-09-24 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅＬＬＣ バイオセンサ用の充填量不足認識システム
IL209760A (en) 2009-12-11 2015-05-31 Lifescan Scotland Ltd A system and method for measuring filling is satisfactory
CN103038636B (zh) 2010-06-07 2015-01-14 拜尔健康护理有限责任公司 用于生物传感器的未充满管理系统
EP2584964B1 (en) 2010-06-25 2021-08-04 Intuity Medical, Inc. Analyte monitoring devices
CN103354901B (zh) * 2011-03-28 2015-09-09 松下健康医疗控股株式会社 生物试样测定装置
JP5903806B2 (ja) * 2011-09-05 2016-04-13 船井電機株式会社 検出装置
KR101771829B1 (ko) * 2013-03-15 2017-08-25 에프. 호프만-라 로슈 아게 분석물질을 전기화학적으로 측정하는 디스크립터-기반 방법들 및 그것을 통합한 디바이스들, 장치들 및 시스템들
EP3011544A4 (en) 2013-06-21 2017-02-22 Intuity Medical, Inc. Analyte monitoring system with audible feedback
CN105445341B (zh) * 2014-09-12 2018-10-16 达尔生技股份有限公司 电化学的检测试片异常的检测方法
US9562875B2 (en) * 2014-10-03 2017-02-07 Arkray, Inc. Measuring apparatus, detection method, electrochemical sensor and measuring system
JP6654383B2 (ja) * 2014-10-03 2020-02-26 アークレイ株式会社 測定装置、検知方法、電気化学センサ及び測定システム
CN107296617B (zh) * 2017-06-22 2019-10-25 四川东鼎里智信息技术有限责任公司 肌肉爆发力的监控方法
AU2018373137B2 (en) 2017-11-21 2024-10-31 MX3 Diagnostics, Inc. Saliva testing system
CN109632918B (zh) * 2019-01-02 2021-11-30 京东方科技集团股份有限公司 电化学检测模组和电化学检测方法
US11701036B2 (en) 2019-07-10 2023-07-18 MX3 Diagnostics, Inc. Saliva test strip and method
JP7699138B2 (ja) * 2020-01-30 2025-06-26 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

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US6153069A (en) 1995-02-09 2000-11-28 Tall Oak Ventures Apparatus for amperometric Diagnostic analysis
US5582697A (en) 1995-03-17 1996-12-10 Matsushita Electric Industrial Co., Ltd. Biosensor, and a method and a device for quantifying a substrate in a sample liquid using the same
US5620579A (en) 1995-05-05 1997-04-15 Bayer Corporation Apparatus for reduction of bias in amperometric sensors
RU2148U1 (ru) * 1995-06-30 1996-05-16 Александр Викторович Храмов Индикаторная полоска для анализа состава биологических жидкостей
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CA2305922C (en) 1999-08-02 2005-09-20 Bayer Corporation Improved electrochemical sensor design
EP2388585B1 (en) * 2000-11-30 2018-05-02 Panasonic Healthcare Holdings Co., Ltd. Method of quantifying substrate
JP2003156469A (ja) * 2001-11-22 2003-05-30 Matsushita Electric Ind Co Ltd バイオセンサ、バイオセンサ用測定装置及び基質の定量方法
US6797150B2 (en) * 2001-10-10 2004-09-28 Lifescan, Inc. Determination of sample volume adequacy in biosensor devices
WO2003034055A1 (en) * 2001-10-12 2003-04-24 Arkray, Inc. Concentration measuring method and concentration measuring device
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Also Published As

Publication number Publication date
EP2016399B1 (en) 2019-08-28
NO20085012L (no) 2008-12-02
RU2441223C2 (ru) 2012-01-27
CN101432620B (zh) 2013-08-14
JP2009535651A (ja) 2009-10-01
EP3553510B1 (en) 2024-12-18
JP5372744B2 (ja) 2013-12-18
HK1133080A1 (en) 2010-03-12
ES2758478T3 (es) 2020-05-05
CA2649644C (en) 2016-07-05
TW200801503A (en) 2008-01-01
CN101432620A (zh) 2009-05-13
EP2016399A1 (en) 2009-01-21
BRPI0711278A2 (pt) 2012-10-09
EP3553510A1 (en) 2019-10-16
RU2008147646A (ru) 2010-06-10
CA2649644A1 (en) 2007-11-15
WO2007131036A1 (en) 2007-11-15
TWI449905B (zh) 2014-08-21

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