CA2423837A1 - Detecteur d'analyte in vitro a faible volume et procedes associes - Google Patents
Detecteur d'analyte in vitro a faible volume et procedes associes Download PDFInfo
- Publication number
- CA2423837A1 CA2423837A1 CA002423837A CA2423837A CA2423837A1 CA 2423837 A1 CA2423837 A1 CA 2423837A1 CA 002423837 A CA002423837 A CA 002423837A CA 2423837 A CA2423837 A CA 2423837A CA 2423837 A1 CA2423837 A1 CA 2423837A1
- Authority
- CA
- Canada
- Prior art keywords
- methods
- small volume
- sensor
- analyte
- charge
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000012491 analyte Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000000338 in vitro Methods 0.000 title 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 abstract 1
- 238000004082 amperometric method Methods 0.000 abstract 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- 239000013060 biological fluid Substances 0.000 abstract 1
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 238000003869 coulometry Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000004313 potentiometry Methods 0.000 abstract 1
- 210000002966 serum Anatomy 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
- G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (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)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/434,026 | 1999-11-04 | ||
US09/434,026 US6616819B1 (en) | 1999-11-04 | 1999-11-04 | Small volume in vitro analyte sensor and methods |
CA002358993A CA2358993C (fr) | 1999-11-04 | 2000-10-27 | Detecteur d'analyte in vitro de petit volume et procedes associes |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002358993A Division CA2358993C (fr) | 1999-11-04 | 2000-10-27 | Detecteur d'analyte in vitro de petit volume et procedes associes |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2423837A1 true CA2423837A1 (fr) | 2001-05-10 |
CA2423837C CA2423837C (fr) | 2007-09-11 |
Family
ID=25682753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002423837A Expired - Fee Related CA2423837C (fr) | 1999-11-04 | 2000-10-27 | Detecteur d'analyte in vitro a faible volume et procedes associes |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2423837C (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006023810A1 (fr) * | 2004-08-20 | 2006-03-02 | Bayer Healthcare Llc | Ensemble de connecteurs a contacts pour instrument distributeur de detecteurs |
WO2015106331A1 (fr) * | 2014-01-16 | 2015-07-23 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence | Appareil et procédé de dosage à écoulement latéral, et capteur associé |
US9835582B2 (en) | 2005-09-30 | 2017-12-05 | Ascensia Diabetes Care Holdings Ag | Devices using gated voltammetry methods |
US9933385B2 (en) | 2007-12-10 | 2018-04-03 | Ascensia Diabetes Care Holdings Ag | Method of using an electrochemical test sensor |
US10067082B2 (en) | 2004-02-06 | 2018-09-04 | Ascensia Diabetes Care Holdings Ag | Biosensor for determining an analyte concentration |
US10190150B2 (en) | 2006-10-24 | 2019-01-29 | Ascensia Diabetes Care Holdings Ag | Determining analyte concentration from variant concentration distribution in measurable species |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5385607B2 (ja) | 2005-07-20 | 2014-01-08 | バイエル・ヘルスケア・エルエルシー | ゲート化電流測定器 |
-
2000
- 2000-10-27 CA CA002423837A patent/CA2423837C/fr not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10067082B2 (en) | 2004-02-06 | 2018-09-04 | Ascensia Diabetes Care Holdings Ag | Biosensor for determining an analyte concentration |
US7416430B2 (en) | 2004-08-20 | 2008-08-26 | Bayer Healthcare Llc | Contact connector assembly for a sensor-dispensing instrument |
US7575457B2 (en) | 2004-08-20 | 2009-08-18 | Bayer Healthcare Llc | Contact connector assembly for a sensor-dispensing instrument |
CN101040185B (zh) * | 2004-08-20 | 2012-11-14 | 拜尔健康护理有限责任公司 | 用于传感器分配仪器的接触连接器组件 |
WO2006023810A1 (fr) * | 2004-08-20 | 2006-03-02 | Bayer Healthcare Llc | Ensemble de connecteurs a contacts pour instrument distributeur de detecteurs |
US10670553B2 (en) | 2005-09-30 | 2020-06-02 | Ascensia Diabetes Care Holdings Ag | Devices using gated voltammetry methods |
US9835582B2 (en) | 2005-09-30 | 2017-12-05 | Ascensia Diabetes Care Holdings Ag | Devices using gated voltammetry methods |
US11435312B2 (en) | 2005-09-30 | 2022-09-06 | Ascensia Diabetes Care Holdings Ag | Devices using gated voltammetry methods |
US10190150B2 (en) | 2006-10-24 | 2019-01-29 | Ascensia Diabetes Care Holdings Ag | Determining analyte concentration from variant concentration distribution in measurable species |
US11091790B2 (en) | 2006-10-24 | 2021-08-17 | Ascensia Diabetes Care Holdings Ag | Determining analyte concentration from variant concentration distribution in measurable species |
US9933385B2 (en) | 2007-12-10 | 2018-04-03 | Ascensia Diabetes Care Holdings Ag | Method of using an electrochemical test sensor |
US10690614B2 (en) | 2007-12-10 | 2020-06-23 | Ascensia Diabetes Care Holdings Ag | Method of using an electrochemical test sensor |
WO2015106331A1 (fr) * | 2014-01-16 | 2015-07-23 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence | Appareil et procédé de dosage à écoulement latéral, et capteur associé |
Also Published As
Publication number | Publication date |
---|---|
CA2423837C (fr) | 2007-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20201027 |