JP2005503536A5 - - Google Patents

Download PDF

Info

Publication number
JP2005503536A5
JP2005503536A5 JP2002575610A JP2002575610A JP2005503536A5 JP 2005503536 A5 JP2005503536 A5 JP 2005503536A5 JP 2002575610 A JP2002575610 A JP 2002575610A JP 2002575610 A JP2002575610 A JP 2002575610A JP 2005503536 A5 JP2005503536 A5 JP 2005503536A5
Authority
JP
Japan
Prior art keywords
electrochemical device
fluid sample
electrodes
electrode
hinge
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.)
Pending
Application number
JP2002575610A
Other languages
English (en)
Other versions
JP2005503536A (ja
Filing date
Publication date
Priority claimed from US09/820,372 external-priority patent/US6576102B1/en
Priority claimed from US10/017,751 external-priority patent/US6572745B2/en
Application filed filed Critical
Publication of JP2005503536A publication Critical patent/JP2005503536A/ja
Publication of JP2005503536A5 publication Critical patent/JP2005503536A5/ja
Pending legal-status Critical Current

Links

Claims (21)

  1. 少なくとも2つの導電性電極間で電気的特性を測定しうる電子計器と協働する電気化学デバイスであって、以下:
    (a)間隔の空いた少なくとも2つの導電性電極
    (b)成形され、かつ絶縁物質により少なくとも部分的に包埋された該電極を収容する2つの端部を有する成形された絶縁材料の一体の単一部品本体
    (c)該本体に計器を接続するための手段;
    (d)流体サンプルを収容するための手段;ならびに、
    (e)該流体サンプルと接触する際に、該電極間の電気的特性を変化する該電極のうちの少なくとも1つの上の1以上の物質
    を備える、電気化学デバイス。
  2. 十分な量の流体サンプルが収容されている場合に、(a)電気的指標および(b)視覚的指標から選択される、検出するための手段をさらに備える、請求項1に記載の電気化学デバイス。
  3. 請求項1に記載の電気化学デバイスであって、前記本体が、該本体自体の上での旋回および接続を可能にする、該本体に構築されたヒンジをさらに備える、電気化学デバイス。
  4. エンドキャップが前記本体に取り付けられている、請求項1に記載の電気化学デバイス。
  5. 流体サンプルを収容するための前記手段が、該流体サンプルと接触する際に前記本体へと該流体サンプルを流すように適合されたキャピラリー入口である、請求項1に記載の電気化学デバイス。
  6. 前記キャピラリー入口が、前記本体の前記端部内に成形されており、かつ反応領域と連絡している、請求項5に記載の電気化学デバイス。
  7. 前記反応領域が前記本体中に形成されているチャネルであって、該チャネルが、前記毛細管力により本体へと流れる前記流体の反応に適合された、請求項6に記載の電気化学デバイス。
  8. 請求項6に記載の電気化学デバイスであって、前記キャピラリー入口が、圧力を解放するように該キャピラリー入口と連絡する孔を有する、電気化学デバイス。
  9. 少なくとも1つの電極が、該電極の組成とは異なる導電性材料でコーティングされている、請求項に記載の電気化学デバイス。
  10. 前記電極が、いずれかの導電性ワイヤのうちの1つであるか、または導電性プレートから形成されている、請求項9に記載の電気化学デバイス。
  11. 前記電極が、いずれかの導電性ワイヤのうちの1つであるまたは導電性プレートから形成されている、請求項1に記載の電気化学デバイス。
  12. 前記電極のうちの少なくとも1つの上の前記1つ以上の物質が、酵素コーティングである、請求項1に記載の電気化学デバイス。
  13. 流体サンプルの電気化学的特性を測定し得る電子計器と協働する電気化学デバイスを作製するための方法であって、該方法は、以下の工程:
    間隔の空いた少なくとも2つの導電性電極を1つの型の中に配置する工程;
    少なくとも1つの該電極を、1つ以上の物質で処理する工程であって、該物質は、該流体サンプルと反応して、該電極により測定可能な電気化学的変化を引き起こす、工程;ならびに
    該電極を少なくとも部分的に包埋し、そして2つの端部および流体サンプルを収容するための手段を有するように、絶縁物質の本体を成形する工程、
    を包含する、方法。
  14. 前記成形する工程が、前記本体内にヒンジを構築することを含み、該ヒンジは、該本体の一部の該本体での旋回および接続を可能とする、請求項13に記載の方法。
  15. 請求項14に記載の方法であって、前記成形する工程が、前記本体中の前記ヒンジの一方の側部上の少なくとも1つの突起および該本体中の該ヒンジ上の他方の側部上の少なくとも1つのトラフを形成することを含み、該一方の側部が該ヒンジの周辺で該他方の側部上に折りたたまれる場合、該トラフが、該少なくとも1つの突起と嵌合する、方法。
  16. 流体サンプルを収容するための前記手段が、前記本体の前記端部において反応領域および孔と連絡するキャピラリー入口を備える、請求項13に記載の方法。
  17. 前記反応領域が、前記デバイスの底部に形成される、請求項13に記載の方法。
  18. 前記成形する工程が、前記センサが試験のために十分な量のサンプルを含む際に検出するための孔を前記本体中に形成することを含む、請求項13に記載の方法。
  19. 前記成形する工程が、適切な量のサンプルの存在を検出するための手段を前記本体中に形成することを含む、請求項13に記載の方法。
  20. 前記少なくとも1つの電極を処理する工程が、前記成形する工程の後になされる、請求項13に記載の方法。
  21. 前記成形する工程が、少なくとも1つの開口部を、前記本体の表面中に形成することを含み、該開口部は、該本体を成形する工程の間、該電極を保持することを可能にする、請求項13に記載の方法。
JP2002575610A 2001-03-23 2002-03-22 電気化学センサおよびその方法 Pending JP2005503536A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/820,372 US6576102B1 (en) 2001-03-23 2001-03-23 Electrochemical sensor and method thereof
US10/017,751 US6572745B2 (en) 2001-03-23 2001-12-07 Electrochemical sensor and method thereof
PCT/US2002/008703 WO2002077606A2 (en) 2001-03-23 2002-03-22 Electrochemical sensor and method thereof

Publications (2)

Publication Number Publication Date
JP2005503536A JP2005503536A (ja) 2005-02-03
JP2005503536A5 true JP2005503536A5 (ja) 2005-12-22

Family

ID=26690266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002575610A Pending JP2005503536A (ja) 2001-03-23 2002-03-22 電気化学センサおよびその方法

Country Status (8)

Country Link
US (4) US6572745B2 (ja)
EP (1) EP1379861A4 (ja)
JP (1) JP2005503536A (ja)
CN (1) CN100380116C (ja)
AU (1) AU2002248674A1 (ja)
BR (1) BR0208343A (ja)
CA (1) CA2442017A1 (ja)
WO (1) WO2002077606A2 (ja)

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036924A (en) 1997-12-04 2000-03-14 Hewlett-Packard Company Cassette of lancet cartridges for sampling blood
US6391005B1 (en) 1998-03-30 2002-05-21 Agilent Technologies, Inc. Apparatus and method for penetration with shaft having a sensor for sensing penetration depth
US8641644B2 (en) 2000-11-21 2014-02-04 Sanofi-Aventis Deutschland Gmbh Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means
US6572745B2 (en) * 2001-03-23 2003-06-03 Virotek, L.L.C. Electrochemical sensor and method thereof
US7981056B2 (en) * 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
DE60234597D1 (de) 2001-06-12 2010-01-14 Pelikan Technologies Inc Gerät und verfahren zur entnahme von blutproben
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
DE60234598D1 (de) 2001-06-12 2010-01-14 Pelikan Technologies Inc Selbstoptimierende lanzettenvorrichtung mit adaptationsmittel für zeitliche schwankungen von hauteigenschaften
ES2357887T3 (es) 2001-06-12 2011-05-03 Pelikan Technologies Inc. Aparato para mejorar la tasa de éxito de obtención de sangre a partir de una punción capilar.
AU2002348683A1 (en) 2001-06-12 2002-12-23 Pelikan Technologies, Inc. Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
AU2002315180A1 (en) 2001-06-12 2002-12-23 Pelikan Technologies, Inc. Electric lancet actuator
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US7025774B2 (en) 2001-06-12 2006-04-11 Pelikan Technologies, Inc. Tissue penetration device
US10022078B2 (en) 2004-07-13 2018-07-17 Dexcom, Inc. Analyte sensor
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7717863B2 (en) 2002-04-19 2010-05-18 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US7371247B2 (en) 2002-04-19 2008-05-13 Pelikan Technologies, Inc Method and apparatus for penetrating tissue
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7175642B2 (en) 2002-04-19 2007-02-13 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US7331931B2 (en) 2002-04-19 2008-02-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7909778B2 (en) * 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7232451B2 (en) 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7226461B2 (en) 2002-04-19 2007-06-05 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device with sterility barrier release
US7491178B2 (en) 2002-04-19 2009-02-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8372016B2 (en) 2002-04-19 2013-02-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling and analyte sensing
US7892183B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7901362B2 (en) 2002-04-19 2011-03-08 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7547287B2 (en) 2002-04-19 2009-06-16 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7648468B2 (en) * 2002-04-19 2010-01-19 Pelikon Technologies, Inc. Method and apparatus for penetrating tissue
US7291117B2 (en) 2002-04-19 2007-11-06 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US8702624B2 (en) 2006-09-29 2014-04-22 Sanofi-Aventis Deutschland Gmbh Analyte measurement device with a single shot actuator
US6946299B2 (en) * 2002-04-25 2005-09-20 Home Diagnostics, Inc. Systems and methods for blood glucose sensing
US6964871B2 (en) 2002-04-25 2005-11-15 Home Diagnostics, Inc. Systems and methods for blood glucose sensing
US6743635B2 (en) 2002-04-25 2004-06-01 Home Diagnostics, Inc. System and methods for blood glucose sensing
US20080112852A1 (en) * 2002-04-25 2008-05-15 Neel Gary T Test Strips and System for Measuring Analyte Levels in a Fluid Sample
US20040099531A1 (en) * 2002-08-15 2004-05-27 Rengaswamy Srinivasan Methods and apparatus for electrochemically testing samples for constituents
CN100442047C (zh) * 2002-12-02 2008-12-10 爱科来株式会社 分析用具
US7265881B2 (en) * 2002-12-20 2007-09-04 Hewlett-Packard Development Company, L.P. Method and apparatus for measuring assembly and alignment errors in sensor assemblies
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
US7144485B2 (en) * 2003-01-13 2006-12-05 Hmd Biomedical Inc. Strips for analyzing samples
US20040149578A1 (en) * 2003-01-30 2004-08-05 Chun-Mu Huang Method for manufacturing electrochemical sensor and structure thereof
US20070023283A1 (en) * 2003-01-30 2007-02-01 Chun-Mu Huang Method for manufacturing electrochemical sensor and structure thereof
WO2004093784A2 (en) * 2003-04-21 2004-11-04 Home Diagnostics, Inc. Systems and methods for blood glucose sensing
US20090134166A1 (en) * 2003-04-30 2009-05-28 Inergy Automotive Systems Research Additive tank for fuel system and production method thereof
EP2238892A3 (en) 2003-05-30 2011-02-09 Pelikan Technologies Inc. Apparatus for body fluid sampling
WO2004107964A2 (en) 2003-06-06 2004-12-16 Pelikan Technologies, Inc. Blood harvesting device with electronic control
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US8282576B2 (en) 2003-09-29 2012-10-09 Sanofi-Aventis Deutschland Gmbh Method and apparatus for an improved sample capture device
EP1680014A4 (en) 2003-10-14 2009-01-21 Pelikan Technologies Inc METHOD AND APPARATUS PROVIDING A VARIABLE USER INTERFACE
US7655119B2 (en) * 2003-10-31 2010-02-02 Lifescan Scotland Limited Meter for use in an improved method of reducing interferences in an electrochemical sensor using two different applied potentials
PL1685393T3 (pl) 2003-10-31 2007-07-31 Lifescan Scotland Ltd Elektrochemiczny pasek testowy do zmniejszania efektu bezpośredniego prądu interferencyjnego
DE10353938A1 (de) * 2003-11-18 2005-06-23 Fresenius Medical Care Deutschland Gmbh Sensorkarte zur Bestimmung von Analyten in Flüssigkeits- oder Gasproben und Verfahren zur Herstellung einer solchen Sensorkarte
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US20050125162A1 (en) * 2003-12-03 2005-06-09 Kiamars Hajizadeh Multi-sensor device for motorized meter and methods thereof
US20050147741A1 (en) * 2003-12-31 2005-07-07 Chung Yuan Christian University Fabrication of array PH sensitive EGFET and its readout circuit
US7822454B1 (en) 2005-01-03 2010-10-26 Pelikan Technologies, Inc. Fluid sampling device with improved analyte detecting member configuration
WO2005065414A2 (en) 2003-12-31 2005-07-21 Pelikan Technologies, Inc. Method and apparatus for improving fluidic flow and sample capture
US20050266571A1 (en) * 2004-03-26 2005-12-01 Phil Stout Method for feedback control of a microfluidic system
US20060013731A1 (en) * 2004-03-26 2006-01-19 Phil Stout Microfluidic system with feedback control
US20050221504A1 (en) * 2004-04-01 2005-10-06 Petruno Patrick T Optoelectronic rapid diagnostic test system
US8128871B2 (en) 2005-04-22 2012-03-06 Alverix, Inc. Lateral flow assay systems and methods
US8792955B2 (en) 2004-05-03 2014-07-29 Dexcom, Inc. Transcutaneous analyte sensor
WO2005108991A2 (en) 2004-05-04 2005-11-17 Metrika, Inc Mechanical cartridge with test strip fluid control features for use in a fluid analyte meter
WO2006011062A2 (en) 2004-05-20 2006-02-02 Albatros Technologies Gmbh & Co. Kg Printable hydrogel for biosensors
CN103954668B (zh) * 2004-05-21 2016-11-23 埃葛梅崔克斯股份有限公司 电化学电池和生产电化学电池的方法
US9775553B2 (en) * 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
EP1765194A4 (en) 2004-06-03 2010-09-29 Pelikan Technologies Inc METHOD AND APPARATUS FOR MANUFACTURING A DEVICE FOR SAMPLING LIQUIDS
US7654956B2 (en) 2004-07-13 2010-02-02 Dexcom, Inc. Transcutaneous analyte sensor
US7857760B2 (en) 2004-07-13 2010-12-28 Dexcom, Inc. Analyte sensor
GB2417323A (en) * 2004-08-17 2006-02-22 Oxford Biosensors Ltd A method of operating an electrochemical sensor by applying a time variable potential between the electrodes.
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
US10041941B2 (en) 2005-04-22 2018-08-07 Alverix, Inc. Assay test strips with multiple labels and reading same
US20060275890A1 (en) * 2005-06-06 2006-12-07 Home Diagnostics, Inc. Method of manufacturing a disposable diagnostic meter
US7846311B2 (en) * 2005-09-27 2010-12-07 Abbott Diabetes Care Inc. In vitro analyte sensor and methods of use
US7955484B2 (en) * 2005-12-14 2011-06-07 Nova Biomedical Corporation Glucose biosensor and method
US7887682B2 (en) * 2006-03-29 2011-02-15 Abbott Diabetes Care Inc. Analyte sensors and methods of use
US7598091B2 (en) 2006-04-04 2009-10-06 Micropoint Bioscience, Inc. Micromachined diagnostic device with controlled flow of fluid and reaction
WO2009051901A2 (en) * 2007-08-30 2009-04-23 Pepex Biomedical, Llc Electrochemical sensor and method for manufacturing
WO2009032760A2 (en) 2007-08-30 2009-03-12 Pepex Biomedical Llc Electrochmical sensor and method for manufacturing
WO2009126900A1 (en) 2008-04-11 2009-10-15 Pelikan Technologies, Inc. Method and apparatus for analyte detecting device
US9445755B2 (en) 2008-11-14 2016-09-20 Pepex Biomedical, Llc Electrochemical sensor module
US8506740B2 (en) 2008-11-14 2013-08-13 Pepex Biomedical, Llc Manufacturing electrochemical sensor module
US8951377B2 (en) 2008-11-14 2015-02-10 Pepex Biomedical, Inc. Manufacturing electrochemical sensor module
US9375169B2 (en) 2009-01-30 2016-06-28 Sanofi-Aventis Deutschland Gmbh Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
JP4927969B2 (ja) * 2010-03-31 2012-05-09 富山県 バイオセンサチップ組立用キット、バイオセンサチップの製造方法及びバイオセンサチップ
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
JP5698085B2 (ja) * 2010-07-12 2015-04-08 アークレイ株式会社 バイオセンサ及びその製造方法
EP2661616B1 (en) 2011-01-06 2015-11-18 Pepex Biomedical, Inc. Sensor module with enhanced capillary flow
US9504162B2 (en) 2011-05-20 2016-11-22 Pepex Biomedical, Inc. Manufacturing electrochemical sensor modules
US11224367B2 (en) 2012-12-03 2022-01-18 Pepex Biomedical, Inc. Sensor module and method of using a sensor module
US11045124B2 (en) 2014-06-04 2021-06-29 Pepex Biomedical, Inc. Electrochemical sensors and methods for making electrochemical sensors using advanced printing technology
CN106226379A (zh) * 2016-07-10 2016-12-14 浙江亿联健医疗器械有限公司 一种消除进样过程影响的生物传感器及测试方法
US20180177644A1 (en) * 2016-12-22 2018-06-28 Raja Singh Tuli Diaper Attachment Pod
US20220178867A1 (en) * 2019-03-12 2022-06-09 The Regents Of The University Of California Systems, devices and methods for sensing biomarkers using enzymatic and immunosensing electrochemical detection techniques

Family Cites Families (158)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH559912A5 (ja) 1971-09-09 1975-03-14 Hoffmann La Roche
US3925183A (en) 1972-06-16 1975-12-09 Energetics Science Gas detecting and quantitative measuring device
CH585907A5 (ja) 1973-08-06 1977-03-15 Hoffmann La Roche
US3979274A (en) 1975-09-24 1976-09-07 The Yellow Springs Instrument Company, Inc. Membrane for enzyme electrodes
US4137495A (en) 1976-03-27 1979-01-30 Brown David M B Oil detector
US4053381A (en) 1976-05-19 1977-10-11 Eastman Kodak Company Device for determining ionic activity of components of liquid drops
JPS5912135B2 (ja) 1977-09-28 1984-03-21 松下電器産業株式会社 酵素電極
US4321123A (en) 1978-04-21 1982-03-23 Matsushita Electric Industrial Co., Ltd. Coenzyme immobilized electrode
DE2823485C2 (de) 1978-05-30 1986-03-27 Albert Prof. Dr. 3550 Marburg Huch Trogelektrode
US4254083A (en) 1979-07-23 1981-03-03 Eastman Kodak Company Structural configuration for transport of a liquid drop through an ingress aperture
JPS584982B2 (ja) 1978-10-31 1983-01-28 松下電器産業株式会社 酵素電極
US4225410A (en) 1978-12-04 1980-09-30 Technicon Instruments Corporation Integrated array of electrochemical sensors
US4169779A (en) 1978-12-26 1979-10-02 Catalyst Research Corporation Electrochemical cell for the detection of hydrogen sulfide
US4301414A (en) * 1979-10-29 1981-11-17 United States Surgical Corporation Disposable sample card and method of making same
US4285657A (en) 1979-12-03 1981-08-25 Ryder Leonard B Injection blow molding apparatus
US4239471A (en) 1979-12-06 1980-12-16 The Continental Group, Inc. Thermal alignment of cores and cavities in multi-cavity injection molds
US4413407A (en) 1980-03-10 1983-11-08 Eastman Kodak Company Method for forming an electrode-containing device with capillary transport between electrodes
US4356074A (en) 1980-08-25 1982-10-26 The Yellow Springs Instrument Company, Inc. Substrate specific galactose oxidase enzyme electrodes
US4407959A (en) 1980-10-29 1983-10-04 Fuji Electric Co., Ltd. Blood sugar analyzing apparatus
US4420564A (en) 1980-11-21 1983-12-13 Fuji Electric Company, Ltd. Blood sugar analyzer having fixed enzyme membrane sensor
JPS57118152A (en) 1981-01-14 1982-07-22 Matsushita Electric Ind Co Ltd Enzyme electrode
GB2096825A (en) 1981-04-09 1982-10-20 Sibbald Alastair Chemical sensitive semiconductor field effect transducer
AT369254B (de) 1981-05-07 1982-12-27 Otto Dipl Ing Dr Tech Prohaska Medizinische sonde
EP0078636B2 (en) 1981-10-23 1997-04-02 MediSense, Inc. Sensor for components of a liquid mixture
GB2111215A (en) 1981-10-31 1983-06-29 Alastair Sibbald Electrochemical sensor assembly
US4418148A (en) 1981-11-05 1983-11-29 Miles Laboratories, Inc. Multilayer enzyme electrode membrane
JPS5886083A (ja) 1981-11-12 1983-05-23 Wako Pure Chem Ind Ltd グリセロ−ル−3−リン酸オキシダ−ゼの安定化剤
US4432366A (en) * 1981-11-27 1984-02-21 Cordis Corporation Reference electrode catheter
US4473457A (en) 1982-03-29 1984-09-25 Eastman Kodak Company Liquid transport device providing diversion of capillary flow into a non-vented second zone
EP0096095B1 (en) 1982-06-14 1988-11-09 Corporation Ohmicron Semiconductor device, sensor and method for determining the concentration of an analyte in a medium
US4634366A (en) 1982-11-08 1987-01-06 Electra Form, Inc. Injection molding machine
US4738812A (en) * 1982-11-12 1988-04-19 Teleco Oilfield Services Inc. Method of forming an electrode structure
JPS59131156A (ja) * 1983-01-17 1984-07-27 Kuraray Co Ltd ガスセンサ−
US4490216A (en) 1983-02-03 1984-12-25 Molecular Devices Corporation Lipid membrane electroanalytical elements and method of analysis therewith
WO1984003562A1 (en) 1983-03-11 1984-09-13 Matsushita Electric Ind Co Ltd Biosensor
GB8308389D0 (en) 1983-03-26 1983-05-05 Cambridge Life Sciences Assay technique
US5682884A (en) 1983-05-05 1997-11-04 Medisense, Inc. Strip electrode with screen printing
CA1219040A (en) 1983-05-05 1987-03-10 Elliot V. Plotkin Measurement of enzyme-catalysed reactions
US5509410A (en) 1983-06-06 1996-04-23 Medisense, Inc. Strip electrode including screen printing of a single layer
CA1226036A (en) 1983-05-05 1987-08-25 Irving J. Higgins Analytical equipment and sensor electrodes therefor
GB2154003B (en) 1983-12-16 1988-02-17 Genetics Int Inc Diagnostic aid
CA1218704A (en) 1983-05-05 1987-03-03 Graham Davis Assay systems using more than one enzyme
US4477403A (en) * 1983-05-26 1984-10-16 Teledyne Industries, Inc. Method of making an electrochemical sensor
JPS6036949A (ja) 1983-08-09 1985-02-26 Ngk Insulators Ltd 酸素センサ素子
SE8305704D0 (sv) 1983-10-18 1983-10-18 Leo Ab Cuvette
US4579643A (en) 1983-11-18 1986-04-01 Ngk Insulators, Ltd. Electrochemical device
US4502660A (en) 1983-11-21 1985-03-05 Luther Leroy D Mold including side walls with locking projections
US4591550A (en) 1984-03-01 1986-05-27 Molecular Devices Corporation Device having photoresponsive electrode for determining analytes including ligands and antibodies
US4810633A (en) 1984-06-04 1989-03-07 Miles Inc. Enzymatic ethanol test
WO1986000138A1 (en) 1984-06-13 1986-01-03 Unilever Plc Devices for use in chemical test procedures
US5141868A (en) 1984-06-13 1992-08-25 Internationale Octrooi Maatschappij "Octropa" Bv Device for use in chemical test procedures
US4820399A (en) 1984-08-31 1989-04-11 Shimadzu Corporation Enzyme electrodes
AU581690B2 (en) 1984-10-12 1989-03-02 Medisense Inc. Chemical sensor
US5171689A (en) 1984-11-08 1992-12-15 Matsushita Electric Industrial Co., Ltd. Solid state bio-sensor
GB8504521D0 (en) 1985-02-21 1985-03-27 Genetics Int Inc Electrochemical assay
US4786374A (en) * 1985-02-22 1988-11-22 University Patents, Inc. Electro-chemical sensors and methods for their manufacture and use
GB8508053D0 (en) 1985-03-28 1985-05-01 Genetics Int Inc Graphite electrode
US4717113A (en) 1985-06-18 1988-01-05 Eee Co., Inc. Segmented injection mold system
DE3687646T3 (de) 1985-06-21 2001-05-31 Matsushita Electric Ind Co Ltd Biosensor und dessen herstellung.
US5030310A (en) 1985-06-28 1991-07-09 Miles Inc. Electrode for electrochemical sensors
US4938860A (en) 1985-06-28 1990-07-03 Miles Inc. Electrode for electrochemical sensors
US5140393A (en) 1985-10-08 1992-08-18 Sharp Kabushiki Kaisha Sensor device
US4830959A (en) 1985-11-11 1989-05-16 Medisense, Inc. Electrochemical enzymic assay procedures
US4935106A (en) 1985-11-15 1990-06-19 Smithkline Diagnostics, Inc. Ion selective/enzymatic electrode medical analyzer device and method of use
GB8531755D0 (en) 1985-12-24 1986-02-05 Genetics Int Inc Assay for cholestrol & derivatives
GB8608700D0 (en) 1986-04-10 1986-05-14 Genetics Int Inc Measurement of electroactive species in solution
US4994167A (en) * 1986-04-15 1991-02-19 Markwell Medical Institute, Inc. Biological fluid measuring device
US4757022A (en) * 1986-04-15 1988-07-12 Markwell Medical Institute, Inc. Biological fluid measuring device
GB8612861D0 (en) 1986-05-27 1986-07-02 Cambridge Life Sciences Immobilised enzyme biosensors
US4959305A (en) 1986-06-18 1990-09-25 Miles Inc. Reversible immobilization of assay reagents in a multizone test device
JPS636451A (ja) 1986-06-27 1988-01-12 Terumo Corp 酵素センサ
GB8618022D0 (en) 1986-07-23 1986-08-28 Unilever Plc Electrochemical measurements
US5049487A (en) 1986-08-13 1991-09-17 Lifescan, Inc. Automated initiation of timing of reflectance readings
US4894137A (en) 1986-09-12 1990-01-16 Omron Tateisi Electronics Co. Enzyme electrode
DE3786655T2 (de) 1986-11-28 1993-12-02 Unilever Nv Elektrochemisches Messvorrichtung.
GB2201248B (en) 1987-02-24 1991-04-17 Ici Plc Enzyme electrode sensors
US4765585A (en) 1987-02-27 1988-08-23 Superior Die Set Corporation Slide retainer for injection molds
GB2204408A (en) 1987-03-04 1988-11-09 Plessey Co Plc Biosensor device
US4952300A (en) 1987-03-19 1990-08-28 Howard Diamond Multiparameter analytical electrode structure and method of measurement
US4796014A (en) 1987-03-24 1989-01-03 Chia Jack T Device for detecting urine in diapers
US4900405A (en) 1987-07-15 1990-02-13 Sri International Surface type microelectronic gas and vapor sensor
US4768747A (en) 1987-07-31 1988-09-06 Williams John B Slide clip
USRE36268E (en) 1988-03-15 1999-08-17 Boehringer Mannheim Corporation Method and apparatus for amperometric diagnostic analysis
US5128015A (en) 1988-03-15 1992-07-07 Tall Oak Ventures Method and apparatus for amperometric diagnostic analysis
WO1989009397A1 (en) 1988-03-31 1989-10-05 Matsushita Electric Industrial Co., Ltd. Biosensor and process for its production
CA1327110C (en) 1988-04-28 1994-02-22 Tatsuzi Nakagawa Mold assembly, and methods of mounting and removing insert thereof, and ejecting the insert
JPH0229894A (ja) * 1988-07-20 1990-01-31 Adoin Kenkyusho:Kk 異常診断報知システム
US4832307A (en) 1988-09-15 1989-05-23 Toshiba Kikai Kabushiki Kaisha Injection mold
US5108889A (en) 1988-10-12 1992-04-28 Thorne, Smith, Astill Technologies, Inc. Assay for determining analyte using mercury release followed by detection via interaction with aluminum
US4959005A (en) 1989-02-23 1990-09-25 Primtec Self-aligning mold for injection molding of hollow plastic products
US5015426A (en) 1989-05-18 1991-05-14 Galic Maus Ventures Precision single cavity and multicavity plastic injection molding via an adaptive mold process
US4965933A (en) * 1989-05-22 1990-10-30 The Cherry Corporation Process for making insert molded circuit
US5236567A (en) 1989-05-31 1993-08-17 Nakano Vinegar Co., Ltd. Enzyme sensor
DE3934299C1 (ja) 1989-10-13 1990-10-25 Gesellschaft Fuer Biotechnologische Forschung Mbh (Gbf), 3300 Braunschweig, De
US5985129A (en) 1989-12-14 1999-11-16 The Regents Of The University Of California Method for increasing the service life of an implantable sensor
US5243516A (en) * 1989-12-15 1993-09-07 Boehringer Mannheim Corporation Biosensing instrument and method
US4999582A (en) 1989-12-15 1991-03-12 Boehringer Mannheim Corp. Biosensor electrode excitation circuit
US5508171A (en) 1989-12-15 1996-04-16 Boehringer Mannheim Corporation Assay method with enzyme electrode system
KR0171222B1 (ko) 1989-12-15 1999-02-18 스티브 올드함 산화 환원 조정시약 및 바이오센서
US5286362A (en) 1990-02-03 1994-02-15 Boehringer Mannheim Gmbh Method and sensor electrode system for the electrochemical determination of an analyte or an oxidoreductase as well as the use of suitable compounds therefor
DE4003194A1 (de) 1990-02-03 1991-08-08 Boehringer Mannheim Gmbh Verfahren und sensorelektrodensystem zur elektrochemischen bestimmung eines analyts oder einer oxidoreduktase sowie verwendung hierfuer geeigneter verbindungen
US5040963A (en) 1990-04-24 1991-08-20 Devtech Labs, Inc. Apparatus for coinjection molding of preforms for multi-layer containers
US5192415A (en) 1991-03-04 1993-03-09 Matsushita Electric Industrial Co., Ltd. Biosensor utilizing enzyme and a method for producing the same
US5593852A (en) 1993-12-02 1997-01-14 Heller; Adam Subcutaneous glucose electrode
US5139714A (en) 1991-06-03 1992-08-18 Siebolt Hettinga Process for injection molding a hollow plastic article
EP0520443B1 (en) 1991-06-26 1997-01-08 Ppg Industries, Inc. Electrochemical sensor assembly
JP3135959B2 (ja) 1991-12-12 2001-02-19 アークレイ株式会社 バイオセンサーおよびそれを用いた分離定量方法
US6143576A (en) 1992-05-21 2000-11-07 Biosite Diagnostics, Inc. Non-porous diagnostic devices for the controlled movement of reagents
US6156270A (en) 1992-05-21 2000-12-05 Biosite Diagnostics, Inc. Diagnostic devices and apparatus for the controlled movement of reagents without membranes
US5346659A (en) 1992-11-23 1994-09-13 S. C. Johnson & Son, Inc. Method for producing a weld-line free injection molded plastic container body portion
US5547555A (en) 1993-02-22 1996-08-20 Ohmicron Technology, Inc. Electrochemical sensor cartridge
US5405511A (en) * 1993-06-08 1995-04-11 Boehringer Mannheim Corporation Biosensing meter with ambient temperature estimation method and system
US5366609A (en) * 1993-06-08 1994-11-22 Boehringer Mannheim Corporation Biosensing meter with pluggable memory key
CA2153883C (en) * 1993-06-08 1999-02-09 Bradley E. White Biosensing meter which detects proper electrode engagement and distinguishes sample and check strips
US5407344A (en) 1993-07-12 1995-04-18 Lake Center Industries, Inc. Single direction cam for insert molding machine
US5427912A (en) 1993-08-27 1995-06-27 Boehringer Mannheim Corporation Electrochemical enzymatic complementation immunoassay
US5762770A (en) 1994-02-21 1998-06-09 Boehringer Mannheim Corporation Electrochemical biosensor test strip
US5437999A (en) 1994-02-22 1995-08-01 Boehringer Mannheim Corporation Electrochemical sensor
US5527173A (en) 1994-04-18 1996-06-18 Husky Injection Molding Systems Ltd. Apparatus for producing plastic articles with inserts
JP3027306B2 (ja) 1994-06-02 2000-04-04 松下電器産業株式会社 バイオセンサおよびその製造方法
US5595771A (en) 1994-11-04 1997-01-21 Foltuz; Eugene L. Modular mold for injection molding and method of use thereof
US5651869A (en) * 1995-02-28 1997-07-29 Matsushita Electric Industrial Co., Ltd. Biosensor
US5582697A (en) 1995-03-17 1996-12-10 Matsushita Electric Industrial Co., Ltd. Biosensor, and a method and a device for quantifying a substrate in a sample liquid using the same
US5665653A (en) * 1995-03-29 1997-09-09 Unifet, Incorporated Method for encapsulating an electrochemical sensor
US5695949A (en) 1995-04-07 1997-12-09 Lxn Corp. Combined assay for current glucose level and intermediate or long-term glycemic control
US5653934A (en) 1995-05-05 1997-08-05 Electra Form, Inc. Molded part take-out apparatus
US5639672A (en) 1995-10-16 1997-06-17 Lxn Corporation Electrochemical determination of fructosamine
US5707662A (en) 1995-11-01 1998-01-13 Electra Form, Inc. Parison molding and cooling apparatus
AUPN661995A0 (en) * 1995-11-16 1995-12-07 Memtec America Corporation Electrochemical cell 2
DE19602861C2 (de) * 1996-01-28 1997-12-11 Meinhard Prof Dr Knoll Probenahmesystem für in Trägerflüssigkeiten enthaltene Analyte sowie Verfahren zu seiner Herstellung
US6241862B1 (en) 1996-02-14 2001-06-05 Inverness Medical Technology, Inc. Disposable test strips with integrated reagent/blood separation layer
US5736173A (en) 1996-04-24 1998-04-07 Zygo Mold Limited Preform injection mould with slide taper locks
EP1579814A3 (en) 1996-05-17 2006-06-14 Roche Diagnostics Operations, Inc. Methods and apparatus for sampling and analyzing body fluid
US5833824A (en) * 1996-11-15 1998-11-10 Rosemount Analytical Inc. Dorsal substrate guarded ISFET sensor
US6027459A (en) 1996-12-06 2000-02-22 Abbott Laboratories Method and apparatus for obtaining blood for diagnostic tests
US6059946A (en) 1997-04-14 2000-05-09 Matsushita Electric Industrial Co., Ltd. Biosensor
US5798031A (en) 1997-05-12 1998-08-25 Bayer Corporation Electrochemical biosensor
US6129823A (en) * 1997-09-05 2000-10-10 Abbott Laboratories Low volume electrochemical sensor
US5997817A (en) 1997-12-05 1999-12-07 Roche Diagnostics Corporation Electrochemical biosensor test strip
EP1038176B1 (en) 1997-12-19 2003-11-12 Amira Medical Embossed test strip system
US6101791A (en) 1998-04-03 2000-08-15 Louviere; Kent A. Method of making a plurality of interconnected vials
US6175752B1 (en) 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
US6117292A (en) * 1998-05-06 2000-09-12 Honeywell International Inc Sensor packaging having an integral electrode plug member
US6262264B1 (en) 1998-06-01 2001-07-17 Roche Diagnostics Corporation Redox reversible imidazole osmium complex conjugates
US6084660A (en) * 1998-07-20 2000-07-04 Lifescan, Inc. Initiation of an analytical measurement in blood
US6360888B1 (en) * 1999-02-25 2002-03-26 Minimed Inc. Glucose sensor package system
US6315956B1 (en) * 1999-03-16 2001-11-13 Pirelli Cables And Systems Llc Electrochemical sensors made from conductive polymer composite materials and methods of making same
CA2305922C (en) * 1999-08-02 2005-09-20 Bayer Corporation Improved electrochemical sensor design
US20020139668A1 (en) * 1999-11-03 2002-10-03 Raghbir Singh Bhullar Embedded metallic deposits
US6616819B1 (en) 1999-11-04 2003-09-09 Therasense, Inc. Small volume in vitro analyte sensor and methods
US20020092612A1 (en) 2000-03-28 2002-07-18 Davies Oliver William Hardwicke Rapid response glucose sensor
TW548095B (en) 2000-06-01 2003-08-21 Chih-Hui Lee Electrochemical electrode test piece and method for producing the same
EP1162453A1 (fr) 2000-06-07 2001-12-12 Asulab S.A. Capteur électrochimique à reproductibilité accrue
JP2002055076A (ja) 2000-09-08 2002-02-20 Nec Corp 電気化学センサ
US6540890B1 (en) * 2000-11-01 2003-04-01 Roche Diagnostics Corporation Biosensor
CA2364132C (en) * 2000-12-12 2010-06-01 Bayer Corporation Method of making a capillary channel
US6572745B2 (en) * 2001-03-23 2003-06-03 Virotek, L.L.C. Electrochemical sensor and method thereof
US6576102B1 (en) * 2001-03-23 2003-06-10 Virotek, L.L.C. Electrochemical sensor and method thereof

Similar Documents

Publication Publication Date Title
JP2005503536A5 (ja)
CN100380116C (zh) 电化学传感器及其方法
US5182004A (en) Flow-through type hydrogen peroxide electrode
AU638111B2 (en) Polarographic chemical sensor with external reference electrode
AU784599B2 (en) Electrochemical sensor and method of making
JP5015432B2 (ja) 電位差測定のための測定用プローブ
WO2008033419A3 (en) Electrochemical sensor with interdigitated microelectrodes and conducted polymer
CA2481193A1 (en) Improved electrochemical biosensor test strip
CA2547698C (en) Potentiometric reference electrode with heterogeneous membrane
JP2009511886A5 (ja)
JP2007523327A5 (ja)
CN108020584B (zh) 葡萄糖量测装置与设备
CN103869167B (zh) 电气测量容器、电气测量装置以及电气测量方法
WO2001067081A1 (fr) Biocapteur et procede de production correspondant
US5098545A (en) Precalibrated, disposable electrochemical sensing device
CN109655511A (zh) 传感器元件和制造传感器元件的方法
JPH07501139A (ja) ペーハーセンサのための絶縁コア電極
JP2001514760A (ja) サブミニアチュアスルーホールを備えたワイアリングサブストレートの製造方法
JP2007298325A (ja) 電極チップ及びその製造方法
JP2007504453A (ja) 車両において液体の特性を測定するための測定装置
KR102305350B1 (ko) 떫은 맛 지각용 이온 전도성 하이드로 겔, 이의 제조 방법 및 이의 용도
CN207067045U (zh) 一种化学传感器及其应用
US5393402A (en) Electrode with crystal membrane
JP2008216008A5 (ja)
EP3742158A1 (en) Reference electrode for a ph-sensor and ph-sensor