WO2009041035A1 - バイオセンサを用いた測定方法 - Google Patents

バイオセンサを用いた測定方法 Download PDF

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Publication number
WO2009041035A1
WO2009041035A1 PCT/JP2008/002647 JP2008002647W WO2009041035A1 WO 2009041035 A1 WO2009041035 A1 WO 2009041035A1 JP 2008002647 W JP2008002647 W JP 2008002647W WO 2009041035 A1 WO2009041035 A1 WO 2009041035A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid sample
biosensor
supply
analyte
concentration
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/002647
Other languages
English (en)
French (fr)
Inventor
Koji Miyoshi
Masahiro Aga
Takahiko Tanida
Ryosuke Yamada
Hideyuki Kurokawa
Yoko Matsuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Priority to EP08833810A priority Critical patent/EP2204649A1/en
Priority to US12/668,266 priority patent/US20100210028A1/en
Priority to CN200880100274.0A priority patent/CN101772703B/zh
Publication of WO2009041035A1 publication Critical patent/WO2009041035A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

　光学的な信号検出を行って分析対象物の濃度測定を行うバイオセンサにおいて、液体試料を供給部１２に供給すると展開部１３に液体試料が展開され、分析物の濃度に応じて反応部１４が呈色し、反応部１４の吸光度を読みとるが、この時、この展開速度を読みとることにより供給部１２に供給された液体試料の量を測定することが可能となる。
PCT/JP2008/002647 2007-09-28 2008-09-25 バイオセンサを用いた測定方法 Ceased WO2009041035A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08833810A EP2204649A1 (en) 2007-09-28 2008-09-25 Measuring method using biosensor
US12/668,266 US20100210028A1 (en) 2007-09-28 2008-09-25 Measuring method using biosensor
CN200880100274.0A CN101772703B (zh) 2007-09-28 2008-09-25 使用生物传感器的测定方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007254036A JP4811380B2 (ja) 2007-09-28 2007-09-28 バイオセンサを用いた測定方法
JP2007-254036 2007-09-28

Publications (1)

Publication Number Publication Date
WO2009041035A1 true WO2009041035A1 (ja) 2009-04-02

Family

ID=40510940

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002647 Ceased WO2009041035A1 (ja) 2007-09-28 2008-09-25 バイオセンサを用いた測定方法

Country Status (5)

Country Link
US (1) US20100210028A1 (ja)
EP (1) EP2204649A1 (ja)
JP (1) JP4811380B2 (ja)
CN (1) CN101772703B (ja)
WO (1) WO2009041035A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5648759B2 (ja) * 2013-02-22 2015-01-07 栗田工業株式会社 溶解物濃度の測定方法
ES2991726T3 (es) * 2016-02-04 2024-12-04 Nova Biomedical Corp Un conjunto de cubeta reemplazable

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0121467B2 (ja) * 1980-05-23 1989-04-21 Aloka
JP3053494U (ja) * 1998-04-24 1998-10-27 栄研化学株式会社 検査具
JP2003004743A (ja) 2001-06-22 2003-01-08 Matsushita Electric Ind Co Ltd クロマトグラフィー定量測定装置
JP2006162496A (ja) * 2004-12-09 2006-06-22 Matsushita Electric Ind Co Ltd 分析装置
JP2007114097A (ja) * 2005-10-21 2007-05-10 Rohto Pharmaceut Co Ltd 検査具用ケース及び液体試料検査具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0353494A (ja) * 1989-07-19 1991-03-07 Kenwood Corp 薄膜ｅｌ素子の構造
JP2671693B2 (ja) * 1991-03-04 1997-10-29 松下電器産業株式会社 バイオセンサおよびその製造法
WO2002025253A1 (en) * 2000-09-25 2002-03-28 Matsushita Electric Industrial Co., Ltd. Device for chromatographic quantitative measurement
US7491310B2 (en) * 2001-10-12 2009-02-17 Arkray, Inc. Concentration measuring method and concentration measuring apparatus
WO2004074827A1 (ja) * 2003-02-21 2004-09-02 Matsushita Electric Industrial Co., Ltd. バイオセンサ用測定装置及びこれを用いた測定方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0121467B2 (ja) * 1980-05-23 1989-04-21 Aloka
JP3053494U (ja) * 1998-04-24 1998-10-27 栄研化学株式会社 検査具
JP2003004743A (ja) 2001-06-22 2003-01-08 Matsushita Electric Ind Co Ltd クロマトグラフィー定量測定装置
JP2006162496A (ja) * 2004-12-09 2006-06-22 Matsushita Electric Ind Co Ltd 分析装置
JP2007114097A (ja) * 2005-10-21 2007-05-10 Rohto Pharmaceut Co Ltd 検査具用ケース及び液体試料検査具

Also Published As

Publication number Publication date
JP2009085695A (ja) 2009-04-23
EP2204649A1 (en) 2010-07-07
CN101772703B (zh) 2014-09-03
JP4811380B2 (ja) 2011-11-09
US20100210028A1 (en) 2010-08-19
CN101772703A (zh) 2010-07-07

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