WO2009057793A1 - 分析用具、分析装置、試料不足の検知方法および試料分析方法 - Google Patents

分析用具、分析装置、試料不足の検知方法および試料分析方法 Download PDF

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Publication number
WO2009057793A1
WO2009057793A1 PCT/JP2008/069983 JP2008069983W WO2009057793A1 WO 2009057793 A1 WO2009057793 A1 WO 2009057793A1 JP 2008069983 W JP2008069983 W JP 2008069983W WO 2009057793 A1 WO2009057793 A1 WO 2009057793A1
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WO
WIPO (PCT)
Prior art keywords
sample
electrodes
analysis
analyzer
analysis tool
Prior art date
Application number
PCT/JP2008/069983
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English (en)
French (fr)
Inventor
Yoshiharu Sato
Tomohiro Fujii
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 US12/740,865 priority Critical patent/US20100300898A1/en
Priority to JP2009539152A priority patent/JPWO2009057793A1/ja
Priority to EP08845327A priority patent/EP2211170A1/en
Priority to CN200880113733.9A priority patent/CN101842696A/zh
Publication of WO2009057793A1 publication Critical patent/WO2009057793A1/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
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Pathology (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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

本発明は、複数の電極１４～１７が基板１０に形成された備えた分析用具１に関する。複数の電極１４～１７は、作用極１４Ｗ、１５Ｗを有する２以上の第１電極１４，１５と、対極１６Ｃ，１７Ｃを有する１以上の第２電極１６，１７と、含んでいる。分析用具１は、試料を移動させるための流路１３をさらに備えていてもよい。複数の電極１４～１７は、流路１３における試料の移動方向Ｄ１，Ｄ２において、作用極１４Ｗ，１５Ｗおよび対極１６Ｃ，１７Ｃが対称な位置関係となるように配置するのが好ましい。  
PCT/JP2008/069983 2007-10-31 2008-10-31 分析用具、分析装置、試料不足の検知方法および試料分析方法 WO2009057793A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/740,865 US20100300898A1 (en) 2007-10-31 2008-10-31 Analysis Tool, Analyzer, Sample Shortage Detection Method, and Sample Analysis Method
JP2009539152A JPWO2009057793A1 (ja) 2007-10-31 2008-10-31 分析用具、分析装置、試料不足の検知方法および試料分析方法
EP08845327A EP2211170A1 (en) 2007-10-31 2008-10-31 Analysis tool, analyzer, sample shortage detection method, and sample analysis method
CN200880113733.9A CN101842696A (zh) 2007-10-31 2008-10-31 分析工具、分析装置、试样不足的检测方法以及试样分析方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-282783 2007-10-31
JP2007282783 2007-10-31

Publications (1)

Publication Number Publication Date
WO2009057793A1 true WO2009057793A1 (ja) 2009-05-07

Family

ID=40591172

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069983 WO2009057793A1 (ja) 2007-10-31 2008-10-31 分析用具、分析装置、試料不足の検知方法および試料分析方法

Country Status (7)

Country Link
US (1) US20100300898A1 (ja)
EP (1) EP2211170A1 (ja)
JP (1) JPWO2009057793A1 (ja)
KR (1) KR20100103483A (ja)
CN (1) CN101842696A (ja)
TW (1) TW200933145A (ja)
WO (1) WO2009057793A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120061259A1 (en) * 2009-05-25 2012-03-15 Leadway (Hk) Limited Biosensor and usage thereof
WO2012036047A1 (ja) * 2010-09-13 2012-03-22 大日本印刷株式会社 バイオセンサ及びその製造方法
JP2016529507A (ja) * 2013-08-29 2016-09-23 ライフスキャン・スコットランド・リミテッド 液体試料のヘマトクリット非感受性グルコース値を測定する方法及びシステム

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103348239B (zh) * 2011-02-23 2015-09-30 松下健康医疗控股株式会社 生物体样品测定装置
DE102012101254A1 (de) 2012-02-16 2013-08-22 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Messanordnung und Verfahren zur Erfassung einer Analytkonzentration in einem Messmedium
GB2553728B (en) 2012-04-13 2018-07-18 Smartcare Tech Limited Improvements in and relating to sample measurement
JP6526193B2 (ja) 2014-11-03 2019-06-05 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト 電気化学的テストエレメントのための電極配置およびその使用方法
JP6390923B2 (ja) * 2016-06-06 2018-09-19 パナソニックＩｐマネジメント株式会社 植物成長促進装置及び方法
KR20190104041A (ko) 2016-12-29 2019-09-05 아도르 디아그노스틱스 에스.알.엘. 전기 영동 애플리케이션을 위한 전기 영동 칩
CN113447541A (zh) * 2020-03-27 2021-09-28 爱科来株式会社 生物传感器和使用了该生物传感器的测定方法

Citations (7)

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JPH06109688A (ja) 1992-09-25 1994-04-22 Matsushita Electric Ind Co Ltd 液体の成分測定装置
JP2001208715A (ja) * 1999-11-15 2001-08-03 Matsushita Electric Ind Co Ltd バイオセンサ、それを用いた定量方法及び定量装置
WO2001088526A1 (fr) * 2000-05-16 2001-11-22 Arkray, Inc. Biocapteur et production de ce biocapteur
WO2002086483A1 (fr) * 2001-04-16 2002-10-31 Matsushita Electric Industrial Co., Ltd. Biodetecteur
WO2003044514A1 (en) * 2001-11-20 2003-05-30 Arkray, Inc. Fail judging method for analysis and analyzer
JP2007033458A (ja) * 2006-10-03 2007-02-08 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
JP2007524826A (ja) * 2003-06-20 2007-08-30 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト 用量充足電極を使用する検体測定のためのシステムおよび方法

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Publication number Priority date Publication date Assignee Title
US7390667B2 (en) * 1997-12-22 2008-06-24 Roche Diagnostics Operations, Inc. System and method for analyte measurement using AC phase angle measurements
US6134461A (en) * 1998-03-04 2000-10-17 E. Heller & Company Electrochemical analyte
KR100445489B1 (ko) * 1999-11-15 2004-08-21 마츠시타 덴끼 산교 가부시키가이샤 바이오 센서, 박막 전극 형성 방법, 정량 장치, 및 정량방법
WO2004011921A1 (ja) * 2002-07-25 2004-02-05 Arkray, Inc. 試料分析方法および試料分析装置
US7144485B2 (en) * 2003-01-13 2006-12-05 Hmd Biomedical Inc. Strips for analyzing samples
JP3890417B2 (ja) * 2003-08-27 2007-03-07 独立行政法人産業技術総合研究所 接着及び剥離が可能な保護フィルムを有するバイオセンサ
EP1893999B1 (en) * 2005-06-14 2019-09-11 Roche Diabetes Care GmbH Methods and devices for controlling the impact of short circuit faults on co-planar electrochemical sensors
US7955484B2 (en) * 2005-12-14 2011-06-07 Nova Biomedical Corporation Glucose biosensor and method
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Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06109688A (ja) 1992-09-25 1994-04-22 Matsushita Electric Ind Co Ltd 液体の成分測定装置
JP2001208715A (ja) * 1999-11-15 2001-08-03 Matsushita Electric Ind Co Ltd バイオセンサ、それを用いた定量方法及び定量装置
WO2001088526A1 (fr) * 2000-05-16 2001-11-22 Arkray, Inc. Biocapteur et production de ce biocapteur
WO2002086483A1 (fr) * 2001-04-16 2002-10-31 Matsushita Electric Industrial Co., Ltd. Biodetecteur
WO2003044514A1 (en) * 2001-11-20 2003-05-30 Arkray, Inc. Fail judging method for analysis and analyzer
JP2007524826A (ja) * 2003-06-20 2007-08-30 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト 用量充足電極を使用する検体測定のためのシステムおよび方法
JP2007033458A (ja) * 2006-10-03 2007-02-08 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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120061259A1 (en) * 2009-05-25 2012-03-15 Leadway (Hk) Limited Biosensor and usage thereof
JP2012527602A (ja) * 2009-05-25 2012-11-08 リードウェイ （エイチケイ） リミテッド バイオセンサー及びその使用方法
US8834702B2 (en) * 2009-05-25 2014-09-16 Leadway (Hk) Limited Biosensor and usage thereof
WO2012036047A1 (ja) * 2010-09-13 2012-03-22 大日本印刷株式会社 バイオセンサ及びその製造方法
JP2012058168A (ja) * 2010-09-13 2012-03-22 Dainippon Printing Co Ltd バイオセンサ及びその製造方法
US9222909B2 (en) 2010-09-13 2015-12-29 Dai Nippon Printing Co., Ltd. Biosensor and method for producing the same
JP2016529507A (ja) * 2013-08-29 2016-09-23 ライフスキャン・スコットランド・リミテッド 液体試料のヘマトクリット非感受性グルコース値を測定する方法及びシステム

Also Published As

Publication number Publication date
EP2211170A1 (en) 2010-07-28
TW200933145A (en) 2009-08-01
KR20100103483A (ko) 2010-09-27
CN101842696A (zh) 2010-09-22
US20100300898A1 (en) 2010-12-02
JPWO2009057793A1 (ja) 2011-03-17

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