WO2007129463A3 - 生体成分測定装置及び生体成分測定装置の較正方法 - Google Patents

生体成分測定装置及び生体成分測定装置の較正方法 Download PDF

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Publication number
WO2007129463A3
WO2007129463A3 PCT/JP2007/000466 JP2007000466W WO2007129463A3 WO 2007129463 A3 WO2007129463 A3 WO 2007129463A3 JP 2007000466 W JP2007000466 W JP 2007000466W WO 2007129463 A3 WO2007129463 A3 WO 2007129463A3
Authority
WO
WIPO (PCT)
Prior art keywords
calibration
measuring equipment
component measuring
biological component
biological
Prior art date
Application number
PCT/JP2007/000466
Other languages
English (en)
French (fr)
Other versions
WO2007129463A2 (ja
Inventor
Motoaki Murakami
Original Assignee
Nikkiso Co Ltd
Motoaki Murakami
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 Nikkiso Co Ltd, Motoaki Murakami filed Critical Nikkiso Co Ltd
Priority to US12/298,523 priority Critical patent/US8236257B2/en
Priority to EP07737122.7A priority patent/EP2011438B1/en
Priority to JP2008514385A priority patent/JP5025639B2/ja
Publication of WO2007129463A2 publication Critical patent/WO2007129463A2/ja
Publication of WO2007129463A3 publication Critical patent/WO2007129463A3/ja
Priority to US13/541,532 priority patent/US8663579B2/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1495—Calibrating or testing of in-vivo probes
    • 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
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00594—Quality control, including calibration or testing of components of the analyser
    • G01N35/00693—Calibration

Abstract

装置全体として簡便に確実な較正を行い、正確な生体成分測定が可能な生体成分測定装置１と、この生体成分測定装置による較正方法を提供する。 体液採取装置３ａで採取した体液を含むサンプルを、ポンプ１０ｂによりサンプル流路１１ａ，１１ｄ，１１ｅを介してセンサ５に送液してサンプル中の生体成分を測定する生体成分測定装置であって、前記サンプル流路の前記ポンプの上流側に較正液を供給する較正液流路１１ｈと、該較正液流路と前記サンプル流路とを接続する第一流路切換バルブ９ｂを設け、該第一流路切換バルブを切り替えることにより較正液を前記較正液流路および前記サンプル流路を介して前記センサに導入することにより、センサの較正を行う。
PCT/JP2007/000466 2006-04-26 2007-04-26 生体成分測定装置及び生体成分測定装置の較正方法 WO2007129463A2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/298,523 US8236257B2 (en) 2006-04-26 2007-04-26 Biological component-measuring device and method for calibrating the same
EP07737122.7A EP2011438B1 (en) 2006-04-26 2007-04-26 Biological component measuring equipment and method of calibration of biological component measuring equipment
JP2008514385A JP5025639B2 (ja) 2006-04-26 2007-04-26 生体成分測定装置及び生体成分測定装置の較正方法
US13/541,532 US8663579B2 (en) 2006-04-26 2012-07-03 Biological component-measuring device and method for calibrating the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006122469 2006-04-26
JP2006-122469 2006-04-26

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/298,523 A-371-Of-International US8236257B2 (en) 2006-04-26 2007-04-26 Biological component-measuring device and method for calibrating the same
US13/541,532 Division US8663579B2 (en) 2006-04-26 2012-07-03 Biological component-measuring device and method for calibrating the same

Publications (2)

Publication Number Publication Date
WO2007129463A2 WO2007129463A2 (ja) 2007-11-15
WO2007129463A3 true WO2007129463A3 (ja) 2008-12-18

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PCT/JP2007/000466 WO2007129463A2 (ja) 2006-04-26 2007-04-26 生体成分測定装置及び生体成分測定装置の較正方法

Country Status (4)

Country Link
US (2) US8236257B2 (ja)
EP (2) EP2011438B1 (ja)
JP (2) JP5025639B2 (ja)
WO (1) WO2007129463A2 (ja)

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Also Published As

Publication number Publication date
US20120272709A1 (en) 2012-11-01
JP2012150130A (ja) 2012-08-09
US8236257B2 (en) 2012-08-07
WO2007129463A2 (ja) 2007-11-15
EP2011438A4 (en) 2010-01-20
JPWO2007129463A1 (ja) 2009-09-17
US20110198241A1 (en) 2011-08-18
EP2011438A2 (en) 2009-01-07
EP2011438B1 (en) 2013-06-12
EP2220993A1 (en) 2010-08-25
JP5025639B2 (ja) 2012-09-12
US8663579B2 (en) 2014-03-04
EP2220993B1 (en) 2014-06-18
JP5342037B2 (ja) 2013-11-13

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