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 PDF

Info

Publication number: CA2423837A1
Authority: CA; Canada
Prior art keywords: methods; small volume; sensor; analyte; charge
Prior art date: 1999-11-04
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

Application number

CA002423837A

Other languages

English (en)

Other versions

CA2423837C (fr

Inventor

Charles T. Liamos

Benjamin J. Feldman

Jeffrey V. Funderburk

Rajesh Krishnan

Phillip J. Plante

Joseph A. Vivolo

Robert Y. Jin

Michael S. Cloud

Fredric C. Colman

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Therasense Inc

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1999-11-04

Filing date

2000-10-27

Publication date

2001-05-10

1999-11-04 Priority claimed from US09/434,026 external-priority patent/US6616819B1/en

2000-10-27 Application filed by Individual filed Critical Individual

2001-05-10 Publication of CA2423837A1 publication Critical patent/CA2423837A1/fr

2007-09-11 Application granted granted Critical

2007-09-11 Publication of CA2423837C publication Critical patent/CA2423837C/fr

2020-10-27 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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)

CA002423837A 1999-11-04 2000-10-27 Detecteur d'analyte in vitro a faible volume et procedes associes Expired - Fee Related CA2423837C (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Legal Events

Date	Code	Title	Description
2005-06-29	EEER	Examination request
2020-12-08	MKLA	Lapsed	Effective date: 20201027

Publication	Publication Date	Title
CA2358993A1 (fr)	2001-05-10	Detecteur d'analyte in vitro de petit volume et procedes associes
CA2412204C (fr)	2011-08-02	Determination de l'adequation du volume d'echantillon dans des dispositifs a biocapteurs
Baldwin	2000	Recent advances in electrochemical detection in capillary electrophoresis
EP1718961B1 (fr)	2012-05-09	Dispositif d'essai microfluidique
US7195704B2 (en)	2007-03-27	Determination of sample volume adequacy in biosensor devices
JP5455924B2 (ja)	2014-03-26	速読ゲートアンペロメトリ
US4935106A (en)	1990-06-19	Ion selective/enzymatic electrode medical analyzer device and method of use
EP0964245A3 (fr)	2000-09-20	Elément d'analyse électrochimique
EP1645876A3 (fr)	2008-03-05	Procédés et dispositifs electrochimiques à utiliser dans la détermination de concentrations d`analytes avec correction d`hématocrites
AU6157898A (en)	1998-08-26	Small volume (in vitro) analyte sensor
DE60112733D1 (de)	2005-09-22	Schnell ansprechendes glucose sensor
EP2284526B1 (fr)	2020-12-09	Système biocapteur et procédé de mesure de la concentration d'une substance à analyser dans un échantillon de sang
AU2006233771A1 (en)	2006-10-19	Method for determination of analyte concentrations and related apparatus
ATE532056T1 (de)	2011-11-15	Analytsensoren und entsprechende verfahren
JP2012527602A (ja)	2012-11-08	バイオセンサー及びその使用方法
CA2423837A1 (fr)	2001-05-10	Detecteur d'analyte in vitro a faible volume et procedes associes
EP1746413A3 (fr)	2007-02-21	Biocapteur életrochimique et procédé de fabrication
ES2286209T3 (es)	2007-12-01	Determinacion de la adecuacion del volumen de muestra en biodetectores.
WO2006081377A8 (fr)	2006-12-21	Capteur amperometrique comprenant une contre-electrode isolee de l'electrolyte du liquide de remplissage
Gemene et al.	2009	Flash chronopotentiometric sensing of the polyions protamine and heparin at ion-selective membranes
EP3667307B1 (fr)	2024-07-24	Procédé de mesure de la quantité de composant sanguin dans le sang