NO20090620L - Elektrokjemisk testsensor - Google Patents
Elektrokjemisk testsensorInfo
- Publication number
- NO20090620L NO20090620L NO20090620A NO20090620A NO20090620L NO 20090620 L NO20090620 L NO 20090620L NO 20090620 A NO20090620 A NO 20090620A NO 20090620 A NO20090620 A NO 20090620A NO 20090620 L NO20090620 L NO 20090620L
- Authority
- NO
- Norway
- Prior art keywords
- test sensor
- electrochemical test
- sample
- analyte
- reagent layer
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
En elektrokjemisk testsensor for å detektere konsentrasjonen av en analytt i en prøve. Den elektrokjemiske testsensoren omfatter en base som tilveiebringer en strømningsvei for den flytende testprøven som har en motelektrode og en arbeidselektrode på sin overflate i elektrisk kommunikasjon med en detektor for elektrisk strøm. Den elektrokjemiske testsensoren inkluderer videre et reagenslag direkte lokalisert på overflaten av arbeidselektroden. Reagenslaget inkluderer et enzym som er tilpasset til å reagere med analytten. Den elektrokjemiske testsensoren omfatter videre et lokk tilpasset til å passe med basen og til å danne et kapillarrom med en åpning for introduksjonen av en prøve dertil. Kapillarrommet dannes med en tredimensjonal del av lokket.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81996106P | 2006-07-11 | 2006-07-11 | |
PCT/US2007/015640 WO2008008298A2 (en) | 2006-07-11 | 2007-07-09 | Electrochemical test sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20090620L true NO20090620L (no) | 2009-04-07 |
Family
ID=38896614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20090620A NO20090620L (no) | 2006-07-11 | 2009-02-10 | Elektrokjemisk testsensor |
Country Status (11)
Country | Link |
---|---|
US (2) | US7993512B2 (no) |
EP (1) | EP2041565B1 (no) |
JP (1) | JP5452220B2 (no) |
CN (1) | CN101563607A (no) |
BR (1) | BRPI0714122A2 (no) |
CA (1) | CA2657271A1 (no) |
MX (1) | MX2009000322A (no) |
NO (1) | NO20090620L (no) |
RU (1) | RU2009104476A (no) |
TW (1) | TW200812546A (no) |
WO (1) | WO2008008298A2 (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100117173A (ko) * | 2009-04-24 | 2010-11-03 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 전기화학적 바이오센서용 전극 스트립 및 그 제조방법 |
US20110186428A1 (en) * | 2010-01-29 | 2011-08-04 | Roche Diagnostics Operations, Inc. | Electrode arrangements for biosensors |
US8529742B2 (en) * | 2010-02-24 | 2013-09-10 | Matthew K. Musho | Electrochemical sensor with controlled variation of working electrode |
US10041901B2 (en) * | 2013-03-15 | 2018-08-07 | Roche Diabetes Care, Inc. | Electrode configuration for a biosensor |
BR112017011033B1 (pt) * | 2014-12-19 | 2021-12-14 | F. Hoffmann-La Roche Ag | Sistema para determinar pelo menos uma propriedade de uma amostra e método para determinar pelo menos uma propriedade de uma amostra |
MX2020005123A (es) * | 2017-11-17 | 2020-11-06 | Siemens Healthcare Diagnostics Inc | Ensamblaje de sensor y metodo para utilizar el mismo. |
US10512911B1 (en) * | 2018-12-07 | 2019-12-24 | Ultima Genomics, Inc. | Implementing barriers for controlled environments during sample processing and detection |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4935346A (en) * | 1986-08-13 | 1990-06-19 | Lifescan, Inc. | Minimum procedure system for the determination of analytes |
US5049487A (en) * | 1986-08-13 | 1991-09-17 | Lifescan, Inc. | Automated initiation of timing of reflectance readings |
US5049394A (en) * | 1987-09-11 | 1991-09-17 | E. R. Squibb & Sons, Inc. | Pharmaceutical composition containing high drug load and method for preparing same |
US5128015A (en) * | 1988-03-15 | 1992-07-07 | Tall Oak Ventures | Method and apparatus for amperometric diagnostic analysis |
DE68924026T3 (de) * | 1988-03-31 | 2008-01-10 | Matsushita Electric Industrial Co., Ltd., Kadoma | Biosensor und dessen herstellung. |
US5264103A (en) | 1991-10-18 | 1993-11-23 | Matsushita Electric Industrial Co., Ltd. | Biosensor and a method for measuring a concentration of a substrate in a sample |
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 |
EP0644266A1 (de) * | 1993-09-22 | 1995-03-22 | Siemens Aktiengesellschaft | Arbeitselektrode für ekektrodechemisch-enzymatische Sensorsysteme |
EP0690306A1 (en) * | 1994-06-28 | 1996-01-03 | Mochida Pharmaceutical Co., Ltd. | Method and device for specific binding assay |
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 |
US5628890A (en) * | 1995-09-27 | 1997-05-13 | Medisense, Inc. | Electrochemical sensor |
AU722471B2 (en) * | 1995-10-17 | 2000-08-03 | Lifescan, Inc. | Blood glucose strip having reduced sensitivity to hematocrit |
DE19609472A1 (de) * | 1996-03-04 | 1997-09-11 | Schaeffler Waelzlager Kg | Ringkolbendichtung für ein hydraulisch betätigbares Ausrücksystem |
US5660791A (en) * | 1996-06-06 | 1997-08-26 | Bayer Corporation | Fluid testing sensor for use in dispensing instrument |
US5759364A (en) * | 1997-05-02 | 1998-06-02 | Bayer Corporation | Electrochemical biosensor |
US5798031A (en) * | 1997-05-12 | 1998-08-25 | Bayer Corporation | Electrochemical biosensor |
AU743832B2 (en) * | 1997-09-05 | 2002-02-07 | Abbott Laboratories | Electrochemical sensor having equalized electrode areas |
US6193865B1 (en) * | 1997-09-11 | 2001-02-27 | Usf Filtration And Separations Group, Inc. | Analytic cell |
US6134461A (en) * | 1998-03-04 | 2000-10-17 | E. Heller & Company | Electrochemical analyte |
CA2305922C (en) * | 1999-08-02 | 2005-09-20 | Bayer Corporation | Improved electrochemical sensor design |
US6841052B2 (en) * | 1999-08-02 | 2005-01-11 | Bayer Corporation | Electrochemical-sensor design |
WO2001020316A1 (fr) | 1999-09-13 | 2001-03-22 | Matsushita Electric Industrial Co., Ltd. | Procede de production d'une enzyme modifiee par lipides, et biodetecteur |
US6485923B1 (en) * | 2000-02-02 | 2002-11-26 | Lifescan, Inc. | Reagent test strip for analyte determination having hemolyzing agent |
US6540890B1 (en) * | 2000-11-01 | 2003-04-01 | Roche Diagnostics Corporation | Biosensor |
US6576102B1 (en) * | 2001-03-23 | 2003-06-10 | Virotek, L.L.C. | Electrochemical sensor and method thereof |
AU784254B2 (en) * | 2001-05-21 | 2006-03-02 | Bayer Corporation | Improved electrochemical sensor |
US6960287B2 (en) * | 2001-06-11 | 2005-11-01 | Bayer Corporation | Underfill detection system for a test sensor |
US7122102B2 (en) * | 2001-06-11 | 2006-10-17 | Bayer Healthcare Llc | Electrochemical sensor |
CA2419213C (en) * | 2002-03-07 | 2011-06-21 | Bayer Healthcare Llc | Improved electrical sensor |
US7132041B2 (en) * | 2003-02-11 | 2006-11-07 | Bayer Healthcare Llc | Methods of determining the concentration of an analyte in a fluid test sample |
US7294246B2 (en) * | 2003-11-06 | 2007-11-13 | 3M Innovative Properties Company | Electrode for electrochemical sensors |
US7419573B2 (en) * | 2003-11-06 | 2008-09-02 | 3M Innovative Properties Company | Circuit for electrochemical sensor strip |
US20050100880A1 (en) * | 2003-11-12 | 2005-05-12 | Yu-Hong Chang | Biosensor test strips of multiple function for multiple uses |
US7862695B2 (en) | 2004-02-06 | 2011-01-04 | Bayer Healthcare, Llc | Electrochemical biosensor |
RU2415410C2 (ru) * | 2004-10-12 | 2011-03-27 | БАЙЕР ХЕЛТКЭА ЭлЭлСи | Электрохимическая система для определения концентрации аналита в пробе, электрохимическая сенсорная полоска и способ повышения точности количественного определения аналита |
-
2007
- 2007-07-05 US US11/825,231 patent/US7993512B2/en active Active
- 2007-07-09 RU RU2009104476/15A patent/RU2009104476A/ru not_active Application Discontinuation
- 2007-07-09 WO PCT/US2007/015640 patent/WO2008008298A2/en active Application Filing
- 2007-07-09 CA CA002657271A patent/CA2657271A1/en not_active Abandoned
- 2007-07-09 BR BRPI0714122-0A patent/BRPI0714122A2/pt not_active Application Discontinuation
- 2007-07-09 CN CNA2007800260878A patent/CN101563607A/zh active Pending
- 2007-07-09 EP EP07796734.7A patent/EP2041565B1/en active Active
- 2007-07-09 JP JP2009519477A patent/JP5452220B2/ja active Active
- 2007-07-09 MX MX2009000322A patent/MX2009000322A/es unknown
- 2007-07-10 TW TW096125074A patent/TW200812546A/zh unknown
-
2009
- 2009-02-10 NO NO20090620A patent/NO20090620L/no not_active Application Discontinuation
-
2011
- 2011-06-16 US US13/161,953 patent/US8343332B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7993512B2 (en) | 2011-08-09 |
TW200812546A (en) | 2008-03-16 |
EP2041565A2 (en) | 2009-04-01 |
US20110247944A1 (en) | 2011-10-13 |
CN101563607A (zh) | 2009-10-21 |
CA2657271A1 (en) | 2008-01-17 |
JP2009543098A (ja) | 2009-12-03 |
WO2008008298A3 (en) | 2008-03-06 |
MX2009000322A (es) | 2009-01-29 |
EP2041565B1 (en) | 2016-09-21 |
BRPI0714122A2 (pt) | 2013-01-01 |
JP5452220B2 (ja) | 2014-03-26 |
US20080011616A1 (en) | 2008-01-17 |
RU2009104476A (ru) | 2010-08-20 |
WO2008008298A2 (en) | 2008-01-17 |
US8343332B2 (en) | 2013-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20085094L (no) | Elektrokjemisk testsensor med redusert provevolum | |
NO20090620L (no) | Elektrokjemisk testsensor | |
ATE532063T1 (de) | Elektrochemischer biosensor | |
PE20070473A1 (es) | Metodo y dispositivo de medicion amperometrica regulada para determinar la concentracion de un analito en una muestra | |
BR112015005018A2 (pt) | tira de teste analítico de base eletroquímica com eletrodos não revestidos interferentes | |
JP2009536734A5 (no) | ||
ATE557273T1 (de) | Mikrofluid-testvorrichtung | |
JP2010504845A5 (no) | ||
JP4751302B2 (ja) | 電位差式センサ及び分析用素子 | |
RU2014119253A (ru) | Опрос датчика | |
BR112013007156A2 (pt) | sistemas e métodos para estabilidade aperfeiçoada de sensores eletroquímicos | |
BR112014019537A8 (pt) | Tira de teste analítico de base eletroquímica com camada de reagente com velocidade de preenchimento configurada | |
RU2016129749A (ru) | Определение пригодности к использованию аналитической тест-полоски | |
AR054898A1 (es) | Metodo para distinguir entre sensores electroquimicos | |
CN103210306B (zh) | 生物信息测定装置以及使用该生物信息测定装置的生物信息测定方法 | |
TW200706864A (en) | Solar-powered integrated-diagnostic instrument | |
RU2010107270A (ru) | Контрольные датчики и способ использования установленных сбоку контактов измерителя | |
WO2010076556A3 (en) | A conductivity measurement cell | |
JP2020514773A (ja) | 干渉物を有する生理液の検体濃度判定 | |
CN105277600A (zh) | 过氧乙酸浓度计 | |
WO2008096757A1 (ja) | 生体分子検出方法及び生体分子検出用チップ | |
GB201107669D0 (en) | Electrochemical sensor | |
TW200718942A (en) | Electrochemical test strip | |
WO2009027708A3 (en) | Pulsed electrochemical sensor | |
DE602007000964D1 (de) | Messelement für den Nachweis des Gesamtcholesterins in einer Blutprobe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |