DE60223447D1 - Biosensor - Google Patents

Biosensor

Info

Publication number
DE60223447D1
DE60223447D1 DE60223447T DE60223447T DE60223447D1 DE 60223447 D1 DE60223447 D1 DE 60223447D1 DE 60223447 T DE60223447 T DE 60223447T DE 60223447 T DE60223447 T DE 60223447T DE 60223447 D1 DE60223447 D1 DE 60223447D1
Authority
DE
Germany
Prior art keywords
support substrate
biosensor
channel
adjacent
substrate
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
DE60223447T
Other languages
English (en)
Other versions
DE60223447T2 (de
Inventor
Raghbir S Bhullar
Christopher D Wilsey
John T Austera
Wolfgang O L Reiser
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.)
Roche Diagnostics GmbH
Original Assignee
Roche Diagnostics GmbH
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 Roche Diagnostics GmbH filed Critical Roche Diagnostics GmbH
Application granted granted Critical
Publication of DE60223447D1 publication Critical patent/DE60223447D1/de
Publication of DE60223447T2 publication Critical patent/DE60223447T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001Enzyme electrodes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28Electrolytic cell components
    • G01N27/30Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3272Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
DE60223447T 2001-05-25 2002-05-22 Biosensor Expired - Lifetime DE60223447T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US866030 1986-05-21
US09/866,030 US7473398B2 (en) 2001-05-25 2001-05-25 Biosensor

Publications (2)

Publication Number Publication Date
DE60223447D1 true DE60223447D1 (de) 2007-12-27
DE60223447T2 DE60223447T2 (de) 2008-11-13

Family

ID=25346777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60223447T Expired - Lifetime DE60223447T2 (de) 2001-05-25 2002-05-22 Biosensor

Country Status (7)

Country Link
US (1) US7473398B2 (de)
EP (1) EP1260589B1 (de)
JP (1) JP3828829B2 (de)
AT (1) ATE378419T1 (de)
CA (1) CA2387283C (de)
DE (1) DE60223447T2 (de)
ES (1) ES2295255T3 (de)

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US7073246B2 (en) * 1999-10-04 2006-07-11 Roche Diagnostics Operations, Inc. Method of making a biosensor
US20050103624A1 (en) 1999-10-04 2005-05-19 Bhullar Raghbir S. Biosensor and method of making
AU2003234830A1 (en) * 2002-05-23 2003-12-12 Arkray, Inc. Analyzer, analyzer pack, cartridge provided with the packs, method of producing the pack, analyzing device, and mechanism for taking out object
US7244264B2 (en) 2002-12-03 2007-07-17 Roche Diagnostics Operations, Inc. Dual blade lancing test strip
DE10261528B4 (de) * 2002-12-23 2006-10-05 Friz Biochem Gesellschaft Für Bioanalytik Mbh Elektrisches Substrat zum Einsatz als Träger von Biomolekülen
US7144485B2 (en) 2003-01-13 2006-12-05 Hmd Biomedical Inc. Strips for analyzing samples
US7544277B2 (en) * 2003-06-12 2009-06-09 Bayer Healthcare, Llc Electrochemical test sensors
US8679853B2 (en) 2003-06-20 2014-03-25 Roche Diagnostics Operations, Inc. Biosensor with laser-sealed capillary space and method of making
US8071030B2 (en) 2003-06-20 2011-12-06 Roche Diagnostics Operations, Inc. Test strip with flared sample receiving chamber
EP1642125B1 (de) * 2003-06-20 2017-09-27 Roche Diabetes Care GmbH Biosensor mit mehreren elektrischen funktionalitäten
US8148164B2 (en) 2003-06-20 2012-04-03 Roche Diagnostics Operations, Inc. System and method for determining the concentration of an analyte in a sample fluid
ES2683013T3 (es) 2003-06-20 2018-09-24 F. Hoffmann-La Roche Ag Banda de reactivo para tira de ensayo
US7601299B2 (en) 2004-06-18 2009-10-13 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US7569126B2 (en) 2004-06-18 2009-08-04 Roche Diagnostics Operations, Inc. System and method for quality assurance of a biosensor test strip
EP1809967B1 (de) 2004-11-12 2013-01-09 Zenex Technologies Ltd. Verwednung eines wärmetauschers mit einem brennwertkessel
US7905999B2 (en) * 2005-06-08 2011-03-15 Abbott Laboratories Biosensor strips and methods of preparing same
WO2007046335A1 (ja) * 2005-10-17 2007-04-26 Sumitomo Electric Industries, Ltd. センサチップ及びその製造方法
US7955484B2 (en) * 2005-12-14 2011-06-07 Nova Biomedical Corporation Glucose biosensor and method
US20110186428A1 (en) * 2010-01-29 2011-08-04 Roche Diagnostics Operations, Inc. Electrode arrangements for biosensors
JP5398684B2 (ja) * 2010-11-11 2014-01-29 グンゼ株式会社 バイオセンサ
US20130105313A1 (en) * 2010-07-12 2013-05-02 Gunze Limited Biosensor
DE102011121445A1 (de) 2011-12-16 2013-06-20 Hans-Dieter Cornelius Schussresistente Panzerung
US8992750B1 (en) 2012-07-02 2015-03-31 Roche Diagnostics Operations, Inc. Biosensor and methods for manufacturing
CN103091377B (zh) * 2013-02-05 2015-01-21 三诺生物传感股份有限公司 生物传感器
US9188561B2 (en) * 2013-03-03 2015-11-17 Yue Xu Test strip
CA2949905C (en) 2013-03-15 2019-04-02 Harvey Buck Methods of scaling data used to construct biosensor algorithms as well as devices, apparatuses and systems incorporating the same
KR101743382B1 (ko) 2013-03-15 2017-06-02 에프. 호프만-라 로슈 아게 전기화학적 측정 중 높은 항산화제 레벨들을 검출하고 그로부터 분석물질 농도를 페일세이프하는 방법들 뿐만 아니라 상기 방법들을 통합한 기기들, 장치들 및 시스템들
JP6352954B2 (ja) 2013-03-15 2018-07-04 エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft 電気化学的な分析物測定において回復パルスからの情報を使用する方法およびデバイス、装置とそれらを組み込むシステム
KR101732300B1 (ko) 2013-03-15 2017-05-02 에프. 호프만-라 로슈 아게 분석물질의 전기화학적 측정을 페일세이프하는 방법들 뿐만 아니라 상기 방법들을 통합한 기기들, 장치들 및 시스템들
US10041901B2 (en) 2013-03-15 2018-08-07 Roche Diabetes Care, Inc. Electrode configuration for a biosensor
KR102372113B1 (ko) 2016-10-05 2022-03-07 에프. 호프만-라 로슈 아게 다중 분석물 진단 테스트 엘리먼트들을 위한 검출 시약들 및 전극 배열들, 그리고 그것을 사용하는 방법들

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US6562210B1 (en) * 1999-12-30 2003-05-13 Roche Diagnostics Corporation Cell for electrochemical anaylsis of a sample
US6540890B1 (en) * 2000-11-01 2003-04-01 Roche Diagnostics Corporation Biosensor
US6447657B1 (en) * 2000-12-04 2002-09-10 Roche Diagnostics Corporation Biosensor

Also Published As

Publication number Publication date
CA2387283C (en) 2008-08-19
CA2387283A1 (en) 2002-11-25
JP2003014687A (ja) 2003-01-15
ES2295255T3 (es) 2008-04-16
US7473398B2 (en) 2009-01-06
US20020192115A1 (en) 2002-12-19
DE60223447T2 (de) 2008-11-13
EP1260589B1 (de) 2007-11-14
JP3828829B2 (ja) 2006-10-04
ATE378419T1 (de) 2007-11-15
EP1260589A2 (de) 2002-11-27
EP1260589A3 (de) 2004-04-14

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