TWI453401B - 使用時間解析電流測定法之用於分析物濃度測定的系統及方法（一） - Google Patents
使用時間解析電流測定法之用於分析物濃度測定的系統及方法（一） Download PDFInfo
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- TWI453401B TWI453401B TW097128393A TW97128393A TWI453401B TW I453401 B TWI453401 B TW I453401B TW 097128393 A TW097128393 A TW 097128393A TW 97128393 A TW97128393 A TW 97128393A TW I453401 B TWI453401 B TW I453401B
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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
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- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95207607P | 2007-07-26 | 2007-07-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200914820A TW200914820A (en) | 2009-04-01 |
| TWI453401B true TWI453401B (zh) | 2014-09-21 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097128393A TWI453401B (zh) | 2007-07-26 | 2008-07-25 | 使用時間解析電流測定法之用於分析物濃度測定的系統及方法（一） |
| TW097128397A TW200916774A (en) | 2007-07-26 | 2008-07-25 | System and methods for determination of analyte concentration using time resolved amperometry |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097128397A TW200916774A (en) | 2007-07-26 | 2008-07-25 | System and methods for determination of analyte concentration using time resolved amperometry |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US8088272B2 (https=) |
| EP (2) | EP2176652B1 (https=) |
| JP (2) | JP5179583B2 (https=) |
| AT (1) | ATE523777T1 (https=) |
| AU (2) | AU2008279067A1 (https=) |
| BR (2) | BRPI0814202B1 (https=) |
| MX (3) | MX2010000971A (https=) |
| TW (2) | TWI453401B (https=) |
| WO (2) | WO2009015319A1 (https=) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0507376A (pt) | 2004-02-06 | 2007-07-10 | Bayer Healthcare Llc | espécie oxidável como uma referência interna para biossensores e método de uso |
| KR20130100022A (ko) | 2005-09-30 | 2013-09-06 | 바이엘 헬스케어 엘엘씨 | 게이트형 전압 전류 측정 분석물 결정 방법 |
| US8101062B2 (en) | 2007-07-26 | 2012-01-24 | Nipro Diagnostics, Inc. | System and methods for determination of analyte concentration using time resolved amperometry |
| EP2176652B1 (en) * | 2007-07-26 | 2014-04-23 | Nipro Diagnostics, Inc. | System and methods for determination of analyte concentration using time resolved amperometry |
| JP5455924B2 (ja) | 2007-12-10 | 2014-03-26 | バイエル・ヘルスケア・エルエルシー | 速読ゲートアンペロメトリ |
| 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 |
| CN103760213B (zh) | 2008-07-10 | 2016-04-13 | 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 |
| EP2192405B1 (en) * | 2008-11-26 | 2012-02-22 | ATOTECH Deutschland GmbH | Method for control of stabilizer additives in electroless metal and metal alloy plating electrolytes |
| 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 |
| JP6096655B2 (ja) | 2010-03-22 | 2017-03-15 | バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅ ＬＬＣ | バイオセンサのための残差補正 |
| KR20130014053A (ko) | 2010-03-31 | 2013-02-06 | 라이프스캔 스코트랜드 리미티드 | 전기화학 분석물 측정 방법 및 시스템 |
| WO2012035297A1 (en) * | 2010-09-13 | 2012-03-22 | Lifescan Scotland Limited | Analyte measurement method and system 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 |
| EP2758039B1 (en) * | 2011-09-21 | 2018-01-24 | Ascensia Diabetes Care Holdings AG | Biosensor with error compensation |
| 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 |
| WO2014100428A1 (en) * | 2012-12-20 | 2014-06-26 | 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 |
| EP3703558A4 (en) * | 2017-10-30 | 2021-08-11 | The Regents of The University of California | CALIBRATION-FREE IN-VIVO MEASUREMENT OF ANALYTES USING ELECTROCHEMICAL SENSORS |
| US20240389890A1 (en) * | 2021-09-27 | 2024-11-28 | Medtrum Technologies Inc. | Analyte detection system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6424847B1 (en) * | 1999-02-25 | 2002-07-23 | Medtronic Minimed, Inc. | Glucose monitor calibration methods |
| TW520439B (en) * | 2000-02-02 | 2003-02-11 | Lifescan Inc | Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations |
| US20030096420A1 (en) * | 2001-11-07 | 2003-05-22 | Heller Zindel Herbert | Instrument |
| CN1311233C (zh) * | 2001-10-26 | 2007-04-18 | 爱科来株式会社 | 特定成份的浓度测定方法和浓度测定装置 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6279159U (https=) * | 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 |
| 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 |
| US7232510B2 (en) * | 2000-11-30 | 2007-06-19 | Matsushita Electric Industrial Co., Ltd. | Biosensor, measuring instrument for biosensor, and method of quantifying substrate |
| US7011630B2 (en) * | 2001-06-22 | 2006-03-14 | Animas Technologies, Llc | Methods for computing rolling analyte measurement values, microprocessors comprising programming to control performance of the methods, and analyte monitoring devices employing the methods |
| 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 |
| EP1702561B1 (en) * | 2002-03-22 | 2011-05-04 | Animas Technologies LLC | Improving performance for an analyte monitoring device |
| DE60322708D1 (de) | 2002-06-17 | 2008-09-18 | Arkray Inc | Glucosesensor unter verwendung von glucosedehydrogenase |
| ATE368748T1 (de) * | 2002-11-01 | 2007-08-15 | Arkray Inc | Mit sold-komponenten konzentrationsmitteln ausgestattetes messinstrument |
| AU2006279579A1 (en) * | 2005-08-16 | 2007-02-22 | Home Diagnostics, Inc. | Method for test strip manufacturing and analysis |
| EP1927850B1 (en) * | 2005-09-14 | 2015-04-15 | Sumitomo Electric Industries, Ltd. | Bio-sensor measuring device, bio-sensor measuring system, and bio-sensor measuring 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 |
| EP2176652B1 (en) | 2007-07-26 | 2014-04-23 | Nipro Diagnostics, Inc. | System and methods for determination of analyte concentration using time resolved amperometry |
-
2008
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- 2008-07-25 MX MX2010000971A patent/MX2010000971A/es active IP Right Grant
- 2008-07-25 WO PCT/US2008/071132 patent/WO2009015319A1/en not_active Ceased
- 2008-07-25 AU AU2008279067A patent/AU2008279067A1/en not_active Abandoned
- 2008-07-25 JP JP2010518403A patent/JP5179583B2/ja active Active
- 2008-07-25 WO PCT/US2008/071128 patent/WO2009015316A1/en not_active Ceased
- 2008-07-25 TW TW097128393A patent/TWI453401B/zh active
- 2008-07-25 JP JP2010518401A patent/JP5604298B2/ja active Active
- 2008-07-25 TW TW097128397A patent/TW200916774A/zh unknown
- 2008-07-25 US US12/179,853 patent/US8088272B2/en active Active
- 2008-07-25 AU AU2008279070A patent/AU2008279070B2/en not_active Expired - Fee Related
- 2008-07-25 BR BRPI0814202-5A patent/BRPI0814202B1/pt active IP Right Grant
- 2008-07-25 AT AT08796603T patent/ATE523777T1/de not_active IP Right Cessation
- 2008-07-25 BR BRPI0814201-7A2A patent/BRPI0814201A2/pt active Search and Examination
- 2008-07-25 US US12/179,870 patent/US20090076738A1/en not_active Abandoned
- 2008-07-25 EP EP08796603A patent/EP2176653B1/en not_active Not-in-force
- 2008-07-25 MX MX2010000972A patent/MX2010000972A/es not_active Application Discontinuation
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2010
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6424847B1 (en) * | 1999-02-25 | 2002-07-23 | Medtronic Minimed, Inc. | Glucose monitor calibration methods |
| TW520439B (en) * | 2000-02-02 | 2003-02-11 | Lifescan Inc | Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations |
| CN1311233C (zh) * | 2001-10-26 | 2007-04-18 | 爱科来株式会社 | 特定成份的浓度测定方法和浓度测定装置 |
| US20030096420A1 (en) * | 2001-11-07 | 2003-05-22 | Heller Zindel Herbert | Instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5604298B2 (ja) | 2014-10-08 |
| MX2010000971A (es) | 2010-03-01 |
| WO2009015316A1 (en) | 2009-01-29 |
| EP2176653A1 (en) | 2010-04-21 |
| EP2176653B1 (en) | 2011-09-07 |
| BRPI0814202A2 (pt) | 2015-01-27 |
| US8088272B2 (en) | 2012-01-03 |
| AU2008279070A1 (en) | 2009-01-29 |
| AU2008279067A1 (en) | 2009-01-29 |
| MX2010000972A (es) | 2010-03-01 |
| US20090076738A1 (en) | 2009-03-19 |
| AU2008279070B2 (en) | 2012-12-13 |
| JP5179583B2 (ja) | 2013-04-10 |
| WO2009015319A1 (en) | 2009-01-29 |
| EP2176652B1 (en) | 2014-04-23 |
| BRPI0814201A2 (pt) | 2015-01-27 |
| US20090101523A1 (en) | 2009-04-23 |
| JP2010534839A (ja) | 2010-11-11 |
| EP2176652A1 (en) | 2010-04-21 |
| BRPI0814202B1 (pt) | 2019-10-29 |
| MX340856B (es) | 2016-07-28 |
| ATE523777T1 (de) | 2011-09-15 |
| JP2010534838A (ja) | 2010-11-11 |
| TW200914820A (en) | 2009-04-01 |
| TW200916774A (en) | 2009-04-16 |
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