ATE378419T1 - Biosensor - Google Patents

Biosensor

Info

Publication number
ATE378419T1
ATE378419T1 AT02011230T AT02011230T ATE378419T1 AT E378419 T1 ATE378419 T1 AT E378419T1 AT 02011230 T AT02011230 T AT 02011230T AT 02011230 T AT02011230 T AT 02011230T AT E378419 T1 ATE378419 T1 AT E378419T1
Authority
AT
Austria
Prior art keywords
support substrate
biosensor
channel
adjacent
substrate
Prior art date
Application number
AT02011230T
Other languages
English (en)
Inventor
Raghbir S Bhullar
Christopher D Wilsey
John T Austera
Wolfgang O L Reiser
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of ATE378419T1 publication Critical patent/ATE378419T1/de

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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Holo Graphy (AREA)
AT02011230T 2001-05-25 2002-05-22 Biosensor ATE378419T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE378419T1 true ATE378419T1 (de) 2007-11-15

Family

ID=25346777

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02011230T ATE378419T1 (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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006051266A1 (en) 2004-11-12 2006-05-18 Zenex Technologies Limited Heat exchanger suitable for a boiler, and a boiler including such a heat exchanger

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7854890B2 (en) * 2002-05-23 2010-12-21 Arkray, Inc. Analytical tool, analytical tool pack, cartridge including plurality of packs, method of making analytical tool pack, analyzer, 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
JP2007524816A (ja) 2003-06-20 2007-08-30 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト 細い均一な試薬ストリップの製造方法およびその試薬
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
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
US7905999B2 (en) * 2005-06-08 2011-03-15 Abbott Laboratories Biosensor strips and methods of preparing same
EP1939613A4 (de) * 2005-10-17 2013-09-04 Sumitomo Electric Industries Sensorchip und verfahren zur herstellung davon
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
US20130105313A1 (en) * 2010-07-12 2013-05-02 Gunze Limited Biosensor
JP5398684B2 (ja) * 2010-11-11 2014-01-29 グンゼ株式会社 バイオセンサ
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
WO2014140170A1 (en) 2013-03-15 2014-09-18 Roche Diagnostics Gmbh Methods of scaling data used to construct biosensor algorithms as well as devices, apparatuses and systems incorporating the same
US10041901B2 (en) 2013-03-15 2018-08-07 Roche Diabetes Care, Inc. Electrode configuration for a biosensor
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
PL2972268T3 (pl) 2013-03-15 2017-10-31 Hoffmann La Roche Sposoby zabezpieczenia przed błędem w elektrochemicznym pomiarze analitu, przyrządy i urządzenia oraz układy je zawierające
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
EP3529612B1 (de) 2016-10-24 2024-12-11 F. Hoffmann-La Roche AG Verfahren zur korrektur der unkompensierten widerstände in den leitenden elementen von biosensoren sowie vorrichtungen und systeme
CN109725115B (zh) * 2019-03-05 2025-01-28 上海溯测计量技术有限公司 一种基于空气质量传感器模块的全自动校准和标定的设备

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868534A (en) * 1972-11-29 1975-02-25 Bell Canada Northern Electric Electrochemiluminescent device having a mixed solvent
US4233029A (en) 1978-10-25 1980-11-11 Eastman Kodak Company Liquid transport device and method
US4849340A (en) 1987-04-03 1989-07-18 Cardiovascular Diagnostics, Inc. Reaction system element and method for performing prothrombin time assay
DE68924026T3 (de) * 1988-03-31 2008-01-10 Matsushita Electric Industrial Co., Ltd., Kadoma Biosensor und dessen herstellung.
JPH0658338B2 (ja) 1988-05-18 1994-08-03 松下電器産業株式会社 バイオセンサ
US4963814A (en) 1989-12-15 1990-10-16 Boehringer Mannheim Corporation Regulated bifurcated power supply
US4999582A (en) 1989-12-15 1991-03-12 Boehringer Mannheim Corp. Biosensor electrode excitation circuit
US4999632A (en) 1989-12-15 1991-03-12 Boehringer Mannheim Corporation Analog to digital conversion with noise reduction
US5243516A (en) 1989-12-15 1993-09-07 Boehringer Mannheim Corporation Biosensing instrument and method
JPH04264246A (ja) 1991-02-19 1992-09-21 Matsushita Electric Ind Co Ltd バイオセンサ
JP3084877B2 (ja) * 1992-01-21 2000-09-04 松下電器産業株式会社 グルコースセンサの製造方法
US5366609A (en) 1993-06-08 1994-11-22 Boehringer Mannheim Corporation Biosensing meter with pluggable memory key
ES2153335T3 (es) 1993-06-08 2006-09-01 Roche Diagnostics Operations, Inc. Medidor biosensor que detecta el ajuste apropiado de los electrodos y distingue tiras de muestra y tiras de comprobacion.
US5405511A (en) 1993-06-08 1995-04-11 Boehringer Mannheim Corporation Biosensing meter with ambient temperature estimation method and system
US5352351A (en) 1993-06-08 1994-10-04 Boehringer Mannheim Corporation Biosensing meter with fail/safe procedures to prevent erroneous indications
US5413690A (en) 1993-07-23 1995-05-09 Boehringer Mannheim Corporation Potentiometric biosensor and the method of its use
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
US5628890A (en) 1995-09-27 1997-05-13 Medisense, Inc. Electrochemical sensor
US5800690A (en) 1996-07-03 1998-09-01 Caliper Technologies Corporation Variable control of electroosmotic and/or electrophoretic forces within a fluid-containing structure via electrical forces
JPH10170471A (ja) 1996-12-06 1998-06-26 Casio Comput Co Ltd バイオセンサ
US5798031A (en) 1997-05-12 1998-08-25 Bayer Corporation Electrochemical biosensor
US6071391A (en) * 1997-09-12 2000-06-06 Nok Corporation Enzyme electrode structure
US5997817A (en) 1997-12-05 1999-12-07 Roche Diagnostics Corporation Electrochemical biosensor test strip
GB9907665D0 (en) 1999-04-01 1999-05-26 Cambridge Molecular Tech Fluidic devices
US6258229B1 (en) 1999-06-02 2001-07-10 Handani Winarta Disposable sub-microliter volume sensor and method of making
US6287451B1 (en) 1999-06-02 2001-09-11 Handani Winarta Disposable sensor and method of making
US6662439B1 (en) 1999-10-04 2003-12-16 Roche Diagnostics Corporation Laser defined features for patterned laminates and electrodes
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006051266A1 (en) 2004-11-12 2006-05-18 Zenex Technologies Limited Heat exchanger suitable for a boiler, and a boiler including such a heat exchanger

Also Published As

Publication number Publication date
JP3828829B2 (ja) 2006-10-04
ES2295255T3 (es) 2008-04-16
DE60223447D1 (de) 2007-12-27
EP1260589B1 (de) 2007-11-14
EP1260589A3 (de) 2004-04-14
CA2387283C (en) 2008-08-19
CA2387283A1 (en) 2002-11-25
DE60223447T2 (de) 2008-11-13
US7473398B2 (en) 2009-01-06
US20020192115A1 (en) 2002-12-19
JP2003014687A (ja) 2003-01-15
EP1260589A2 (de) 2002-11-27

Similar Documents

Publication Publication Date Title
ATE378419T1 (de) Biosensor
ATE387627T1 (de) Biosensor
ATE418792T1 (de) Photoelektrische umwandlungsvorrichtung und bildaufnahmesystem
DE60203392D1 (de) Membranelektrodenbaugruppe für polymerische membranbrennstoffzellen
DE60220595D1 (de) Membranelektrodenanordnung und Brennstoffzelleneinheit
DE60214488D1 (de) Zusammen mit verschiedenen Schlaginstrumenten verwendbares Trommelfell
FR2864526B1 (fr) Dispositif d'actionnement electrostatique
WO2004061417A3 (en) Device structure for closely spaced electrodes
DE60221926D1 (de) Protonenleitende Membran, Herstellverfahren dafür, und diese verwendende Brennstoffzelle
ATE448480T1 (de) Biosensoren mit porösen chromatographischen membranen
DE60238802D1 (de) Membranenelektrodenaufbauten für Brennstoffzelle
WO2005096403A3 (en) Organic photoelectric conversion element utilizing an inorganic buffer layer placed between an electrode and the active material
EP2538446A3 (de) Transistoren mit großer Bandlücke mit mehreren Feldplatten
EP2295956A3 (de) Manipulation von Analyten mittels elektrischer Felder
DE60143273D1 (de) Dünnfilmelektroden auf Basis von mit organischen Farbstoffen sensibilisierten Halbleiter und fotoelektrische Wandler
ATE494645T1 (de) ßANISOTROPER LEITFÄHIGER VERBINDER, HERSTELLUNGSVERFAHREN DAFÜR UND SONDENGLIEDß
BR0009577A (pt) Tira de teste de biossensor eletroquìmico, método de fabricação do mesmo e biossensor eletroquìmico
DE60213345D1 (de) Faserarray mit V-Nuten-Substrat und Deckpressplatte
EP1300678A4 (de) Integrierte kompositelektrode für extrazelluläre aufzeichnungen
DE60227436D1 (de) Druckkopf und Drucker mit verbesserten Ablenkelektroden
DE60218747D1 (de) Brennstoffzellen
DE69615423D1 (de) Feldeffekttransistor mit kammartiger Elektrodenstruktur
DE60311517D1 (de) Multiionophore membranelektrode
WO2003098661A3 (en) Chemical and biological hazard sensor system and methods thereof
ATE504673T1 (de) Gasdiffusionselektrode

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties