DE60315331D1 - Mit sold-komponenten konzentrationsmitteln ausgestattetes messinstrument - Google Patents

Mit sold-komponenten konzentrationsmitteln ausgestattetes messinstrument

Info

Publication number
DE60315331D1
DE60315331D1 DE60315331T DE60315331T DE60315331D1 DE 60315331 D1 DE60315331 D1 DE 60315331D1 DE 60315331 T DE60315331 T DE 60315331T DE 60315331 T DE60315331 T DE 60315331T DE 60315331 D1 DE60315331 D1 DE 60315331D1
Authority
DE
Germany
Prior art keywords
reaction field
liquid reaction
measuring instrument
consolidated
electrodes
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.)
Expired - Lifetime
Application number
DE60315331T
Other languages
English (en)
Other versions
DE60315331T2 (de
Inventor
Hideaki Yamaoka
Koji Katsuki
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.)
Arkray Inc
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
Publication of DE60315331D1 publication Critical patent/DE60315331D1/de
Application granted granted Critical
Publication of DE60315331T2 publication Critical patent/DE60315331T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
    • C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
    • 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
DE60315331T 2002-11-01 2003-10-30 Mit solid-komponenten konzentrationsmitteln ausgestattetes messinstrument Expired - Lifetime DE60315331T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002320295 2002-11-01
JP2002320295 2002-11-01
PCT/JP2003/013963 WO2004040289A1 (ja) 2002-11-01 2003-10-30 固体成分濃縮手段を備えた測定用具

Publications (2)

Publication Number Publication Date
DE60315331D1 true DE60315331D1 (de) 2007-09-13
DE60315331T2 DE60315331T2 (de) 2008-02-07

Family

ID=32211849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60315331T Expired - Lifetime DE60315331T2 (de) 2002-11-01 2003-10-30 Mit solid-komponenten konzentrationsmitteln ausgestattetes messinstrument

Country Status (8)

Country Link
US (1) US7201042B2 (de)
EP (1) EP1557663B1 (de)
JP (1) JP4341032B2 (de)
CN (2) CN100510733C (de)
AT (1) ATE368748T1 (de)
AU (1) AU2003280660A1 (de)
DE (1) DE60315331T2 (de)
WO (1) WO2004040289A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577665B1 (de) * 2002-12-20 2013-06-26 ARKRAY, Inc. Dünner Teststreifen
US8529751B2 (en) 2006-03-31 2013-09-10 Lifescan, Inc. Systems and methods for discriminating control solution from a physiological sample
JP2008298598A (ja) * 2007-05-31 2008-12-11 Canon Inc 微小流体素子とその利用方法およびその製造方法
ATE523777T1 (de) * 2007-07-26 2011-09-15 Nipro Diagnostics Inc System und verfahren zur bestimmung der analytkonzentration mittels zeitaufgelöster amperometrie
US8101062B2 (en) 2007-07-26 2012-01-24 Nipro Diagnostics, Inc. System and methods for determination of analyte concentration using time resolved amperometry
US8778168B2 (en) * 2007-09-28 2014-07-15 Lifescan, Inc. Systems and methods of discriminating control solution from a physiological sample
US8603768B2 (en) 2008-01-17 2013-12-10 Lifescan, Inc. System and method for measuring an analyte in a sample
JP2009194032A (ja) * 2008-02-12 2009-08-27 Tokyo Electron Ltd プラズマ測定方法及びプラズマ測定装置並びに記憶媒体
US8551320B2 (en) * 2008-06-09 2013-10-08 Lifescan, Inc. System and method for measuring an analyte in a sample
WO2015178912A1 (en) * 2014-05-22 2015-11-26 Abbott Diabetes Care Inc. Analyte sensors and methods of using same
EP3086113B1 (de) 2015-04-06 2018-01-17 ARKRAY, Inc. Biosensor mit elektrode zur messung des hämatokritwertes
US10309888B2 (en) 2015-04-06 2019-06-04 Arkray, Inc. Biosensor comprising electrode for measuring hematocrit value
CN105547939A (zh) * 2015-12-02 2016-05-04 无锡拓能自动化科技有限公司 一种smt车间粉尘监测系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238452A (en) * 1961-10-18 1966-03-01 Union Oil Co Apparatus and method for detecting contaminants in a fluid
EP0230472B2 (de) * 1985-06-21 2000-12-13 Matsushita Electric Industrial Co., Ltd. Biosensor und dessen herstellung
JPH0654304B2 (ja) * 1986-08-28 1994-07-20 松下電器産業株式会社 バイオセンサ
JPH03170854A (ja) * 1989-11-30 1991-07-24 New Japan Radio Co Ltd バイオセンサ
JPH06130023A (ja) 1992-10-16 1994-05-13 Sumitomo Metal Ind Ltd バイオセンサ
CA2156226C (en) 1994-08-25 1999-02-23 Takayuki Taguchi Biological fluid analyzing device and method
US6241862B1 (en) * 1996-02-14 2001-06-05 Inverness Medical Technology, Inc. Disposable test strips with integrated reagent/blood separation layer
JP3370504B2 (ja) 1996-03-13 2003-01-27 松下電器産業株式会社 バイオセンサ
US6391265B1 (en) 1996-08-26 2002-05-21 Biosite Diagnostics, Inc. Devices incorporating filters for filtering fluid samples
JP2002508698A (ja) 1997-08-25 2002-03-19 バイオサイト・ダイアグノスティックス・インコーポレーテッド 流体サンプルを濾過するためのフィルタを組み込んだ装置
US6761816B1 (en) * 1998-06-23 2004-07-13 Clinical Micro Systems, Inc. Printed circuit boards with monolayers and capture ligands
JP2000081407A (ja) 1998-06-25 2000-03-21 Omron Corp バイオセンサ，その製造方法及びバイオセンサを用いた測定方法
US6361671B1 (en) 1999-01-11 2002-03-26 The Regents Of The University Of California Microfabricated capillary electrophoresis chip and method for simultaneously detecting multiple redox labels
JP2000338076A (ja) 1999-05-25 2000-12-08 Matsushita Electric Ind Co Ltd バイオセンサ
DE60025751T2 (de) * 1999-11-15 2006-10-12 Arkray, Inc. Biosensor
TW548095B (en) * 2000-06-01 2003-08-21 Chih-Hui Lee Electrochemical electrode test piece and method for producing the same
US6726818B2 (en) * 2000-07-21 2004-04-27 I-Sens, Inc. Biosensors with porous chromatographic membranes
JP2002189014A (ja) * 2000-12-20 2002-07-05 Sankyo Co Ltd 酵素電極
JP4183902B2 (ja) 2000-12-27 2008-11-19 松下電器産業株式会社 バイオセンサ

Also Published As

Publication number Publication date
WO2004040289A1 (ja) 2004-05-13
AU2003280660A1 (en) 2004-05-25
ATE368748T1 (de) 2007-08-15
US7201042B2 (en) 2007-04-10
DE60315331T2 (de) 2008-02-07
US20060042361A1 (en) 2006-03-02
JP4341032B2 (ja) 2009-10-07
EP1557663A1 (de) 2005-07-27
JPWO2004040289A1 (ja) 2006-03-02
CN101561410A (zh) 2009-10-21
EP1557663B1 (de) 2007-08-01
CN1711472A (zh) 2005-12-21
CN101561410B (zh) 2012-10-03
EP1557663A4 (de) 2006-05-10
CN100510733C (zh) 2009-07-08

Similar Documents

Publication Publication Date Title
DE60315331D1 (de) Mit sold-komponenten konzentrationsmitteln ausgestattetes messinstrument
Rossier et al. Microchannel networks for electrophoretic separations
Gavin et al. Continuous Separations with Microfabricated Electrophoresis− Electrochemical Array Detection
Chen et al. Miniaturized capillary electrophoresis system with a carbon nanotube microelectrode for rapid separation and detection of thiols
Xu et al. Fabrication of polyester microchannels and their applications to capillary electrophoresis
CN100516854C (zh) 场效应晶体管和单电子晶体管及利用它们的传感器
DE60020467D1 (de) Vorrichtung auf Basis von organischem Material zur Erfassung eines Probenanalyts
Chen et al. A thin cover glass chip for contactless conductivity detection in microchip capillary electrophoresis
Garcı́a et al. Enhanced determination of glucose by microchip electrophoresis with pulsed amperometric detection
JPH0418625B2 (de)
DE69615909T2 (de) Verfahren und Vorrichtung zur Verringerung asymetrischer Fehler in amperometrischen Sensoren
GB9711395D0 (en) Improvements to electrodes for the measurement of analytes in small samples
Wang et al. Capillary electrophoresis–electrochemistry microfluidic system for the determination of organic peroxides
US20030157698A1 (en) Photoelectrochemical molecular comb
Jin et al. Simultaneous determination of tryptophan and glutathione in individual rat hepatocytes by capillary zone electrophoresis with electrochemical detection at a carbon fiber bundle− Au/Hg dual electrode
FR2695481B1 (fr) Dispositif de mesure ampérométrique comportant un capteur électrochimique.
Wang et al. Microchip separation and electrochemical detection of amino acids and peptides following precolumn derivatization with naphthalene‐2, 3‐dicarboxyaldehyde
Yue et al. Fabrication of integrated field-effect transistors and detecting system based on CVD grown graphene
Derar et al. Disposable multiwall carbon nanotubes based screen printed electrochemical sensor with improved sensitivity for the assay of daclatasvir: Hepatitis C antiviral drug
WO2013141692A1 (en) Sensors for detecting heavy metals
Tahara et al. Electrochemical reference electrode for the ion-selective field effect transistor
Miyaki et al. Steady surface modification of polydimethylsiloxane microchannel and its application in simultaneous analysis of homocysteine and glutathione in human serum
JP2004004007A (ja) 半導体センシングデバイス
CN111398390B (zh) 纳米碳化钼修饰碳糊电极光致电化学传感器制备方法及应用
AU2002366139A1 (en) Measurement device for measuring electric signal emitted by biological sample

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 4513