TWI503539B - 利用時間解析電流測定法測定分析物濃度之生物感測器、系統及方法 - Google Patents
利用時間解析電流測定法測定分析物濃度之生物感測器、系統及方法 Download PDFInfo
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- TWI503539B TWI503539B TW099104136A TW99104136A TWI503539B TW I503539 B TWI503539 B TW I503539B TW 099104136 A TW099104136 A TW 099104136A TW 99104136 A TW99104136 A TW 99104136A TW I503539 B TWI503539 B TW I503539B
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- Prior art keywords
- analyte
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- concentration
- time period
- fluid sample
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
- A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1495—Calibrating or testing of in-vivo probes
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0295—Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/817—Enzyme or microbe electrode
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/410,048 US8101062B2 (en) | 2007-07-26 | 2009-03-24 | System and methods for determination of analyte concentration using time resolved amperometry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201037299A TW201037299A (en) | 2010-10-16 |
| TWI503539B true TWI503539B (zh) | 2015-10-11 |
Family
ID=42153885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099104136A TWI503539B (zh) | 2009-03-24 | 2010-02-10 | 利用時間解析電流測定法測定分析物濃度之生物感測器、系統及方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US8101062B2 (enExample) |
| EP (1) | EP2411797B1 (enExample) |
| JP (2) | JP2012521564A (enExample) |
| AU (1) | AU2010229211B2 (enExample) |
| BR (1) | BRPI1009874B1 (enExample) |
| MX (1) | MX2011009756A (enExample) |
| TW (1) | TWI503539B (enExample) |
| WO (1) | WO2010110945A1 (enExample) |
Families Citing this family (42)
| 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 |
| KR101477947B1 (ko) | 2005-09-30 | 2014-12-30 | 바이엘 헬스케어 엘엘씨 | 게이트형 전압 전류 측정 이온화제 및 헤마토크리트 결정 방법 |
| MX2010000972A (es) * | 2007-07-26 | 2010-03-01 | Home Diagnostics Inc | Sistema y metodos que determinan concentracion de analito utilizando amperometria resuelta en tiempo. |
| US8101062B2 (en) * | 2007-07-26 | 2012-01-24 | Nipro Diagnostics, Inc. | System and methods for determination of analyte concentration using time resolved amperometry |
| WO2009076302A1 (en) | 2007-12-10 | 2009-06-18 | Bayer Healthcare Llc | Control markers for auto-detection of control solution and methods of use |
| CN101896619B (zh) | 2007-12-10 | 2017-04-05 | 安晟信医疗科技控股公司 | 速读门控电流分析法 |
| ES2700861T3 (es) | 2008-07-10 | 2019-02-19 | Ascensia Diabetes Care Holdings Ag | Sistemas y métodos que incluyen ciclos de trabajo amperométricos y voltamétricos |
| US9918635B2 (en) * | 2008-12-23 | 2018-03-20 | Roche Diabetes Care, Inc. | Systems and methods for optimizing insulin dosage |
| US20120011125A1 (en) | 2008-12-23 | 2012-01-12 | Roche Diagnostics Operations, Inc. | Management method and system for implementation, execution, data collection, and data analysis of a structured collection procedure which runs on a collection device |
| CA2747309C (en) | 2008-12-23 | 2023-09-26 | F. Hoffmann-La Roche Ag | Structured testing method for diagnostic or therapy support of a patient with a chronic disease and devices thereof |
| WO2011034917A2 (en) * | 2009-09-15 | 2011-03-24 | Agamatrix, Inc. | Implantable electrochemical biosensor system and method |
| CA2782047C (en) | 2009-11-30 | 2019-10-29 | Intuity Medical, Inc. | Calibration material delivery devices and methods |
| MX368104B (es) | 2010-03-22 | 2019-09-19 | Ascensia Diabetes Care Holdings Ag | Compensacion residual para un biosensor. |
| CA2810601C (en) * | 2010-09-13 | 2020-02-18 | Adam Craggs | Analyte measurement method and system with hematocrit compensation |
| CA2843157C (en) | 2011-08-16 | 2020-06-02 | Instrumentation Laboratory Company | Extrapolation of interpolated sensor data to increase sample throughput |
| US8560251B2 (en) * | 2011-08-16 | 2013-10-15 | Instrumentation Laboratory Company | System and method of increasing sample throughput by estimation of a sensor endpoint |
| WO2013043839A1 (en) | 2011-09-21 | 2013-03-28 | Bayer Healthcare Llc | 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 |
| US9903830B2 (en) | 2011-12-29 | 2018-02-27 | Lifescan Scotland Limited | Accurate analyte measurements for electrochemical test strip based on sensed physical characteristic(s) of the sample containing the analyte |
| WO2014072820A2 (en) * | 2012-11-08 | 2014-05-15 | Thomas William Beck | Chronoamperometric methods and devices for electrochemical quantification of analytes |
| EP2935615B1 (en) | 2012-12-21 | 2018-03-07 | Abbott Diabetes Care, Inc. | Method for improving measurement accuracy and devices and systems related thereto |
| US9435764B2 (en) | 2013-06-27 | 2016-09-06 | Lifescan Scotland Limited | Transient signal error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte |
| US9835578B2 (en) | 2013-06-27 | 2017-12-05 | Lifescan Scotland Limited | Temperature compensation for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte |
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| BRPI1009874B1 (pt) | 2020-01-28 |
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| US20090194432A1 (en) | 2009-08-06 |
| EP2411797B1 (en) | 2014-10-08 |
| TW201037299A (en) | 2010-10-16 |
| BRPI1009874A2 (pt) | 2016-03-08 |
| US8574424B2 (en) | 2013-11-05 |
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