WO2008090925A1 - コントロール液の判別方法および分析装置 - Google Patents

コントロール液の判別方法および分析装置 Download PDF

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Publication number
WO2008090925A1
WO2008090925A1 PCT/JP2008/050901 JP2008050901W WO2008090925A1 WO 2008090925 A1 WO2008090925 A1 WO 2008090925A1 JP 2008050901 W JP2008050901 W JP 2008050901W WO 2008090925 A1 WO2008090925 A1 WO 2008090925A1
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WO
WIPO (PCT)
Prior art keywords
control liquid
pole
analysis device
sample
judging method
Prior art date
Application number
PCT/JP2008/050901
Other languages
English (en)
French (fr)
Inventor
Hirokazu Matsuda
Yoshiharu Sato
Original Assignee
Arkray, 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 Arkray, Inc. filed Critical Arkray, Inc.
Priority to JP2008555092A priority Critical patent/JPWO2008090925A1/ja
Priority to CN200880009013A priority patent/CN101809437A/zh
Priority to US12/449,101 priority patent/US20110036729A1/en
Priority to EP08703731A priority patent/EP2116844A1/en
Publication of WO2008090925A1 publication Critical patent/WO2008090925A1/ja

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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
    • 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
    • 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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

　本発明は、作用極および対極を有する分析用具を用いて試料中の特定成分を分析するシステムにおいて、試料とコントロール液とを判別する方法に関する。この判別方法は、作用極と対極との間に電圧を印加する第１ステップと、作用極および対極によって応答電流を一定時間毎に測定する第２ステップと、応答電流のピーク値または最終値に対する相対値を演算する第３ステップと、相対値の変化率を演算する第４ステップと、変化率に基づいて、試料とコントロール液とを判別する第５ステップと、含んでいる。  
PCT/JP2008/050901 2007-01-23 2008-01-23 コントロール液の判別方法および分析装置 WO2008090925A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008555092A JPWO2008090925A1 (ja) 2007-01-23 2008-01-23 コントロール液の判別方法および分析装置
CN200880009013A CN101809437A (zh) 2007-01-23 2008-01-23 控制液的判别方法及分析装置
US12/449,101 US20110036729A1 (en) 2007-01-23 2008-01-23 Control liquid judging method and analysis device
EP08703731A EP2116844A1 (en) 2007-01-23 2008-01-23 Control liquid judging method and analysis device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007013155 2007-01-23
JP2007-013155 2007-01-23

Publications (1)

Publication Number Publication Date
WO2008090925A1 true WO2008090925A1 (ja) 2008-07-31

Family

ID=39644499

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050901 WO2008090925A1 (ja) 2007-01-23 2008-01-23 コントロール液の判別方法および分析装置

Country Status (7)

Country Link
US (1) US20110036729A1 (ja)
EP (1) EP2116844A1 (ja)
JP (1) JPWO2008090925A1 (ja)
KR (1) KR20100041697A (ja)
CN (1) CN101809437A (ja)
TW (1) TW200844436A (ja)
WO (1) WO2008090925A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009057794A1 (ja) * 2007-10-31 2009-05-07 Arkray, Inc. コントロール液の判別方法および分析装置
WO2010106781A1 (en) * 2009-03-16 2010-09-23 Arkray, Inc. Method of continuously measuring substrate concentration

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5487478B2 (ja) * 2011-02-02 2014-05-07 パナソニックヘルスケア株式会社 生体試料測定装置
US9903830B2 (en) 2011-12-29 2018-02-27 Lifescan Scotland Limited Accurate analyte measurements for electrochemical test strip based on sensed physical characteristic(s) of the sample containing the analyte
US9243276B2 (en) 2013-08-29 2016-01-26 Lifescan Scotland Limited Method and system to determine hematocrit-insensitive glucose values in a fluid sample
US9459231B2 (en) 2013-08-29 2016-10-04 Lifescan Scotland Limited Method and system to determine erroneous measurement signals during a test measurement sequence

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11230934A (ja) * 1998-02-17 1999-08-27 Kdk Corp サンプル弁別の方法
JP2001153839A (ja) * 1999-11-29 2001-06-08 Matsushita Electric Ind Co Ltd サンプルの弁別方法
JP2001208718A (ja) 2000-01-25 2001-08-03 Matsushita Electric Ind Co Ltd バイオセンサを用いた測定装置並びにそれに使用されるバイオセンサおよび専用標準液
JP2003114214A (ja) 2001-08-01 2003-04-18 Lifescan Inc 分析物濃度決定において使用するための方法および装置
WO2004040286A1 (ja) * 2002-10-31 2004-05-13 Matsushita Electric Industrial Co., Ltd. 検体液種を自動的に判別する定量方法、及びバイオセンサ用標準液
JP2005531760A (ja) 2002-06-29 2005-10-20 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト 試料液および対照液の自動区別

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11230934A (ja) * 1998-02-17 1999-08-27 Kdk Corp サンプル弁別の方法
JP2001153839A (ja) * 1999-11-29 2001-06-08 Matsushita Electric Ind Co Ltd サンプルの弁別方法
JP2001208718A (ja) 2000-01-25 2001-08-03 Matsushita Electric Ind Co Ltd バイオセンサを用いた測定装置並びにそれに使用されるバイオセンサおよび専用標準液
JP2003114214A (ja) 2001-08-01 2003-04-18 Lifescan Inc 分析物濃度決定において使用するための方法および装置
JP2005531760A (ja) 2002-06-29 2005-10-20 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト 試料液および対照液の自動区別
WO2004040286A1 (ja) * 2002-10-31 2004-05-13 Matsushita Electric Industrial Co., Ltd. 検体液種を自動的に判別する定量方法、及びバイオセンサ用標準液

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009057794A1 (ja) * 2007-10-31 2009-05-07 Arkray, Inc. コントロール液の判別方法および分析装置
WO2010106781A1 (en) * 2009-03-16 2010-09-23 Arkray, Inc. Method of continuously measuring substrate concentration
CN102348414A (zh) * 2009-03-16 2012-02-08 爱科来株式会社 连续测量基质浓度的方法
JP2012520688A (ja) * 2009-03-16 2012-09-10 アークレイ株式会社 基質濃度の連続測定方法
KR101294712B1 (ko) * 2009-03-16 2013-08-08 아크레이 가부시키가이샤 기질 농도의 연속 측정 방법

Also Published As

Publication number Publication date
KR20100041697A (ko) 2010-04-22
CN101809437A (zh) 2010-08-18
US20110036729A1 (en) 2011-02-17
JPWO2008090925A1 (ja) 2010-05-20
TW200844436A (en) 2008-11-16
EP2116844A1 (en) 2009-11-11

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