MX2010000971A - Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo. - Google Patents
Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo.Info
- Publication number
- MX2010000971A MX2010000971A MX2010000971A MX2010000971A MX2010000971A MX 2010000971 A MX2010000971 A MX 2010000971A MX 2010000971 A MX2010000971 A MX 2010000971A MX 2010000971 A MX2010000971 A MX 2010000971A MX 2010000971 A MX2010000971 A MX 2010000971A
- Authority
- MX
- Mexico
- Prior art keywords
- determination
- methods
- analyte concentration
- time resolved
- time
- Prior art date
Links
- 239000012491 analyte Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000004082 amperometric method Methods 0.000 title 1
- 238000011088 calibration curve Methods 0.000 abstract 4
- 230000005284 excitation Effects 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
-
- 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
- G01N27/3273—Devices therefor, e.g. test element readers, circuitry
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Hematology (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Esta invención es un método que determina la concentración de un analito. Las etapas incluyen aplicar una excitación de potencial en una muestra de fluido que contiene un analito y medir la corriente asociada con la excitación de potencial en una pluralidad de puntos en el tiempo. El método también incluye calcular la concentración de analito en función de la corriente medida y una curva de calibración, en donde la curva de calibración es seleccionada a partir de una pluralidad de curvas de calibración (410, 420, 430, 440) y cada curva de calibración es asociada con el segmento de tiempo seleccionado a partir de la pluralidad de segmentos de tiempo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95207607P | 2007-07-26 | 2007-07-26 | |
| PCT/US2008/071128 WO2009015316A1 (en) | 2007-07-26 | 2008-07-25 | System and methods for determination of analyte concentration using time resolved amperometry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2010000971A true MX2010000971A (es) | 2010-03-01 |
Family
ID=39951498
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2010000971A MX2010000971A (es) | 2007-07-26 | 2008-07-25 | Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo. |
| MX2010000972A MX2010000972A (es) | 2007-07-26 | 2008-07-25 | Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo. |
| MX2013002928A MX340856B (es) | 2007-07-26 | 2010-01-25 | Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo. |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2010000972A MX2010000972A (es) | 2007-07-26 | 2008-07-25 | Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo. |
| MX2013002928A MX340856B (es) | 2007-07-26 | 2010-01-25 | Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo. |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20090076738A1 (es) |
| EP (2) | EP2176652B1 (es) |
| JP (2) | JP5604298B2 (es) |
| AT (1) | ATE523777T1 (es) |
| AU (2) | AU2008279070B2 (es) |
| BR (2) | BRPI0814202B1 (es) |
| MX (3) | MX2010000971A (es) |
| TW (2) | TW200916774A (es) |
| WO (2) | WO2009015316A1 (es) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2553632A1 (en) | 2004-02-06 | 2005-08-25 | Bayer Healthcare Llc | Oxidizable species as an internal reference for biosensors and method of use |
| CA2623480C (en) | 2005-09-30 | 2015-05-05 | Bayer Healthcare Llc | Gated voltammetry |
| US8101062B2 (en) * | 2007-07-26 | 2012-01-24 | Nipro Diagnostics, Inc. | System and methods for determination of analyte concentration using time resolved amperometry |
| JP5604298B2 (ja) * | 2007-07-26 | 2014-10-08 | ニプロ ダイアグナスティックス，インコーポレーテッド | 時間分解電流測定法を用いて被分析物の濃度を測定する方法及びシステム |
| RU2491549C2 (ru) * | 2007-12-10 | 2013-08-27 | БАЙЕР ХЕЛТКЭА ЭлЭлСи | Амперометрия со стробированием и быстрым считыванием |
| WO2009076302A1 (en) | 2007-12-10 | 2009-06-18 | Bayer Healthcare Llc | Control markers for auto-detection of control solution and methods of use |
| JP2009272996A (ja) * | 2008-05-09 | 2009-11-19 | Toshiba Corp | 携帯端末 |
| CN102089650B (zh) | 2008-07-10 | 2014-01-29 | 拜尔健康护理有限责任公司 | 具有电流分析法及伏安分析法的工作循环的系统及方法 |
| ATE546730T1 (de) * | 2008-11-26 | 2012-03-15 | Atotech Deutschland Gmbh | Verfahren zur kontrolle von stabilisatoradditiven in elektrolyten zur chemischen metall- und metalllegierungsabscheidung |
| JP2010261895A (ja) * | 2009-05-11 | 2010-11-18 | Emiko Kaneko | 溶液中微量成分の濃度測定方法及び濃度測定装置 |
| US8173008B2 (en) * | 2009-06-24 | 2012-05-08 | Lifescan, Inc. | Method for determining an analyte in a bodily fluid sample using an analyte test strip with combination electrode contact and meter identification feature |
| US20100326824A1 (en) * | 2009-06-24 | 2010-12-30 | Lifescan, Inc. | Analyte test strip with combination electrode contact and meter identification feature |
| US8101065B2 (en) * | 2009-12-30 | 2012-01-24 | Lifescan, Inc. | Systems, devices, and methods for improving accuracy of biosensors using fill time |
| US8877034B2 (en) * | 2009-12-30 | 2014-11-04 | Lifescan, Inc. | Systems, devices, and methods for measuring whole blood hematocrit based on initial fill velocity |
| EP2550530A1 (en) * | 2010-03-22 | 2013-01-30 | Bayer HealthCare LLC | Residual compensation for a biosensor |
| EP2565637A3 (en) | 2010-03-31 | 2013-04-03 | Lifescan Scotland Limited | Electrochemical analyte measurement method and system |
| EP3560423A1 (en) * | 2010-09-13 | 2019-10-30 | Lifescan Scotland Limited | Analyte measurement method with hematocrit compensation |
| US8932445B2 (en) | 2010-09-30 | 2015-01-13 | Cilag Gmbh International | Systems and methods for improved stability of electrochemical sensors |
| US8617370B2 (en) | 2010-09-30 | 2013-12-31 | Cilag Gmbh International | Systems and methods of discriminating between a control sample and a test fluid using capacitance |
| EP3901624B1 (en) * | 2010-12-22 | 2024-01-31 | Roche Diabetes Care GmbH | Methods to compensate for sources of error during electrochemical testing |
| WO2012142536A2 (en) * | 2011-04-14 | 2012-10-18 | Bayer Healthcare Llc | Detection of contamination at sensor contacts |
| ES2663097T3 (es) * | 2011-09-21 | 2018-04-11 | Ascensia Diabetes Care Holdings Ag | Biosensor con compensación de error |
| US8534115B2 (en) * | 2011-10-17 | 2013-09-17 | Schlumberger Technology Corporation | Systems and methods of determining parameter values in a downhole environment |
| US9636044B2 (en) * | 2012-02-01 | 2017-05-02 | Invoy Technologies, Llc | Breath analyzer with expandable range of measurement |
| US10327685B2 (en) * | 2012-12-20 | 2019-06-25 | Becton, Dickinson And Company | System and method for using multiple sensor calibration methods |
| GB201511299D0 (en) * | 2015-06-26 | 2015-08-12 | Inside Biometrics Ltd | Test device and method of using a test device |
| WO2019036586A1 (en) * | 2017-08-18 | 2019-02-21 | Diversey, Inc. | Solution concentration sensing devices |
| US12257050B2 (en) | 2017-10-30 | 2025-03-25 | The Regents Of The University Of California | Calibration free in-vivo measurement of analytes using electrochemical sensors |
| WO2023044889A1 (en) * | 2021-09-27 | 2023-03-30 | Medtrum Technologies Inc. | Analyte detection system |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6279159U (es) * | 1985-11-07 | 1987-05-20 | ||
| JPH0672845B2 (ja) * | 1986-09-01 | 1994-09-14 | 富士写真フイルム株式会社 | 分析方法 |
| US5352351A (en) | 1993-06-08 | 1994-10-04 | Boehringer Mannheim Corporation | Biosensing meter with fail/safe procedures to prevent erroneous indications |
| US6153069A (en) | 1995-02-09 | 2000-11-28 | Tall Oak Ventures | Apparatus for amperometric Diagnostic analysis |
| AUPN661995A0 (en) * | 1995-11-16 | 1995-12-07 | Memtec America Corporation | Electrochemical cell 2 |
| JPH09292387A (ja) * | 1996-04-25 | 1997-11-11 | Kdk Corp | 被測定成分量の測定方法及び被測定成分量の測定装置 |
| US5997817A (en) * | 1997-12-05 | 1999-12-07 | Roche Diagnostics Corporation | Electrochemical biosensor test strip |
| US6251260B1 (en) * | 1998-08-24 | 2001-06-26 | Therasense, Inc. | Potentiometric sensors for analytic determination |
| US6475372B1 (en) * | 2000-02-02 | 2002-11-05 | Lifescan, Inc. | Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations |
| US6424847B1 (en) * | 1999-02-25 | 2002-07-23 | Medtronic Minimed, Inc. | Glucose monitor calibration methods |
| US7276146B2 (en) * | 2001-11-16 | 2007-10-02 | Roche Diagnostics Operations, Inc. | Electrodes, methods, apparatuses comprising micro-electrode arrays |
| US20060091006A1 (en) * | 1999-11-04 | 2006-05-04 | Yi Wang | Analyte sensor with insertion monitor, and methods |
| EP3364187B1 (en) | 2000-11-30 | 2019-09-18 | PHC Holdings Corporation | Method of quantifying substrate |
| WO2003000127A2 (en) * | 2001-06-22 | 2003-01-03 | Cygnus, Inc. | Method for improving the performance of an analyte monitoring system |
| JP4272524B2 (ja) * | 2001-10-26 | 2009-06-03 | アークレイ株式会社 | 特定成分の濃度測定方法および濃度測定装置 |
| US7018843B2 (en) * | 2001-11-07 | 2006-03-28 | Roche Diagnostics Operations, Inc. | Instrument |
| KR100475634B1 (ko) * | 2001-12-24 | 2005-03-15 | 주식회사 아이센스 | 일정 소량의 시료를 빠르게 도입할 수 있는 시료도입부를구비한 바이오 센서 |
| US6863800B2 (en) * | 2002-02-01 | 2005-03-08 | Abbott Laboratories | Electrochemical biosensor strip for analysis of liquid samples |
| CA2480550C (en) * | 2002-03-22 | 2011-07-12 | Cygnus, Inc. | Improving performance of an analyte monitoring device |
| DE60322708D1 (de) * | 2002-06-17 | 2008-09-18 | Arkray Inc | Glucosesensor unter verwendung von glucosedehydrogenase |
| WO2004040289A1 (ja) * | 2002-11-01 | 2004-05-13 | Arkray, Inc. | 固体成分濃縮手段を備えた測定用具 |
| TW200716760A (en) * | 2005-08-16 | 2007-05-01 | Home Diagnostics Inc | Method for test strip manufacturing and test card analysis |
| AU2006290025B2 (en) * | 2005-09-14 | 2011-10-20 | National Institute Of Advanced Industrial Science And Technology | Bio-sensor measurement machine, bio-sensor measurement system, and bio-sensor measurement method |
| US7749371B2 (en) * | 2005-09-30 | 2010-07-06 | Lifescan, Inc. | Method and apparatus for rapid electrochemical analysis |
| US20080020452A1 (en) * | 2006-07-18 | 2008-01-24 | Natasha Popovich | Diagnostic strip coding system with conductive layers |
| US7822557B2 (en) | 2006-10-31 | 2010-10-26 | Abbott Diabetes Care Inc. | Analyte sensors and methods |
| US20090007947A1 (en) * | 2006-12-22 | 2009-01-08 | Angela Spangenberg | Portable weather shielding canopy |
| US20090026094A1 (en) * | 2007-05-11 | 2009-01-29 | Home Diagnostics, Inc. | Two-pulse systems and methods for determining analyte concentration |
| US8101062B2 (en) * | 2007-07-26 | 2012-01-24 | Nipro Diagnostics, Inc. | System and methods for determination of analyte concentration using time resolved amperometry |
| JP5604298B2 (ja) | 2007-07-26 | 2014-10-08 | ニプロ ダイアグナスティックス，インコーポレーテッド | 時間分解電流測定法を用いて被分析物の濃度を測定する方法及びシステム |
-
2008
- 2008-07-25 JP JP2010518401A patent/JP5604298B2/ja active Active
- 2008-07-25 BR BRPI0814202-5A patent/BRPI0814202B1/pt active IP Right Grant
- 2008-07-25 US US12/179,870 patent/US20090076738A1/en not_active Abandoned
- 2008-07-25 WO PCT/US2008/071128 patent/WO2009015316A1/en not_active Ceased
- 2008-07-25 MX MX2010000971A patent/MX2010000971A/es active IP Right Grant
- 2008-07-25 EP EP08796601.6A patent/EP2176652B1/en active Active
- 2008-07-25 TW TW097128397A patent/TW200916774A/zh unknown
- 2008-07-25 AU AU2008279070A patent/AU2008279070B2/en not_active Expired - Fee Related
- 2008-07-25 WO PCT/US2008/071132 patent/WO2009015319A1/en not_active Ceased
- 2008-07-25 AT AT08796603T patent/ATE523777T1/de not_active IP Right Cessation
- 2008-07-25 TW TW097128393A patent/TWI453401B/zh active
- 2008-07-25 US US12/179,853 patent/US8088272B2/en active Active
- 2008-07-25 EP EP08796603A patent/EP2176653B1/en not_active Not-in-force
- 2008-07-25 JP JP2010518403A patent/JP5179583B2/ja active Active
- 2008-07-25 MX MX2010000972A patent/MX2010000972A/es not_active Application Discontinuation
- 2008-07-25 BR BRPI0814201-7A2A patent/BRPI0814201A2/pt active Search and Examination
- 2008-07-25 AU AU2008279067A patent/AU2008279067A1/en not_active Abandoned
-
2010
- 2010-01-25 MX MX2013002928A patent/MX340856B/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009015316A1 (en) | 2009-01-29 |
| JP2010534839A (ja) | 2010-11-11 |
| US20090101523A1 (en) | 2009-04-23 |
| US20090076738A1 (en) | 2009-03-19 |
| WO2009015319A1 (en) | 2009-01-29 |
| JP5179583B2 (ja) | 2013-04-10 |
| AU2008279067A1 (en) | 2009-01-29 |
| TWI453401B (zh) | 2014-09-21 |
| AU2008279070B2 (en) | 2012-12-13 |
| TW200916774A (en) | 2009-04-16 |
| MX340856B (es) | 2016-07-28 |
| EP2176652A1 (en) | 2010-04-21 |
| BRPI0814201A2 (pt) | 2015-01-27 |
| EP2176653B1 (en) | 2011-09-07 |
| JP2010534838A (ja) | 2010-11-11 |
| JP5604298B2 (ja) | 2014-10-08 |
| US8088272B2 (en) | 2012-01-03 |
| AU2008279070A1 (en) | 2009-01-29 |
| ATE523777T1 (de) | 2011-09-15 |
| TW200914820A (en) | 2009-04-01 |
| EP2176653A1 (en) | 2010-04-21 |
| MX2010000972A (es) | 2010-03-01 |
| BRPI0814202A2 (pt) | 2015-01-27 |
| BRPI0814202B1 (pt) | 2019-10-29 |
| EP2176652B1 (en) | 2014-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2010000971A (es) | Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo. | |
| MX2011009756A (es) | Sistema y metodos para la deternimacion de la concentracion del analito utilizando amperometria de resolucion temporal. | |
| MXPA02010106A (es) | Determinacion de suficiencia de volumen de muestra en dispositivos biosensores. | |
| EP1312919A3 (en) | Sample volume metering apparatus | |
| ATE414166T1 (de) | Glukosebiosensor und verfahren | |
| WO2009104016A3 (en) | Methods of calibrating a sensor in a patient monitoring system | |
| EP2405022A3 (en) | Gene expression profiling for predicting the survivability of prostate cancer subjects | |
| WO2008040998A3 (en) | Systems and methods for determining a substantially hematocrit independent analyte concentration | |
| WO2007038754A3 (en) | Gene expression profiling for identification monitoring and treatment of rheumatoid arthritis | |
| BR112014016313A2 (pt) | medições precisas de analito para tira de teste eletroquímico com base em característica(s) física(s) detectada(s) da amostra contendo o analito e parâmetros de biossensores derivados | |
| SG111139A1 (en) | Mediator stabilized reagent compositions and methods for their use in electrochemical analyte detection assays | |
| ATE532063T1 (de) | Elektrochemischer biosensor | |
| EP2182364A3 (en) | Sample analyzer and calibration method of sample analyzer | |
| CA2701341A1 (en) | Method of assessing colorectal cancer from a stool sample by use of the marker combination calprotectin and hemoglobin/haptoglobin complex | |
| DE60315715D1 (de) | Verwendung von nicotinamide n-methyltransferase zur diagnose von kolorektalem krebs | |
| DE602007006671D1 (de) | Verwendung von nnmt als marker für lungenkrebs | |
| DE602005014386D1 (de) | Verwendung von cyfra 21-1 und osteopontin als marker für kolorektalkarzinome | |
| WO2005124356A3 (en) | Use of protein cbp2 as a marker for colorectal cancer | |
| DE60220288D1 (de) | Bestimmung der Genauigkeit eines Probevolumens in Biosensoren | |
| ATE495441T1 (de) | Verfahren zum testen endokriner substanz in proben | |
| WO2016100117A3 (en) | Accurate assay measurement of hydrophobic haptenic analytes | |
| DE602004001994D1 (de) | Verwendung des proteins masp als marker für kolorektale karzinome | |
| ATE534037T1 (de) | Verwendung des proteins asc als marker für brustkrebs | |
| ATE426168T1 (de) | Verwendung von asc als marker fur kolorektalkarzinome | |
| TW200712483A (en) | Method for distinguishing electrochemical sensors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HC | Change of company name or juridical status | ||
| FG | Grant or registration |