HK1133458A1 - Method for determining hematocrit corrected analyte concentrations - Google Patents
Method for determining hematocrit corrected analyte concentrationsInfo
- Publication number
- HK1133458A1 HK1133458A1 HK09111370.8A HK09111370A HK1133458A1 HK 1133458 A1 HK1133458 A1 HK 1133458A1 HK 09111370 A HK09111370 A HK 09111370A HK 1133458 A1 HK1133458 A1 HK 1133458A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- test
- steady state
- working electrode
- current value
- calculating
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
- C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Emergency Medicine (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85017306P | 2006-10-05 | 2006-10-05 | |
PCT/GB2007/003770 WO2008040982A1 (en) | 2006-10-05 | 2007-10-05 | Method for determining hematocrit corrected analyte concentrations |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1133458A1 true HK1133458A1 (en) | 2010-03-26 |
Family
ID=38754516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK09111370.8A HK1133458A1 (en) | 2006-10-05 | 2009-12-03 | Method for determining hematocrit corrected analyte concentrations |
Country Status (6)
Country | Link |
---|---|
US (1) | US8388821B2 (es) |
EP (1) | EP2080023B1 (es) |
AT (1) | ATE534901T1 (es) |
ES (1) | ES2375288T3 (es) |
HK (1) | HK1133458A1 (es) |
WO (1) | WO2008040982A1 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US8012428B2 (en) | 2008-10-30 | 2011-09-06 | Lifescan Scotland, Ltd. | Analytical test strip with minimal fill-error sample viewing window |
GB2465842A (en) * | 2008-12-05 | 2010-06-09 | Accunostics Ltd | Adaptor for an analyte measuring device |
TWI388823B (zh) * | 2009-04-09 | 2013-03-11 | Bionime Corp | 一種判斷樣品佈滿狀況的偵測方法 |
CN106053585A (zh) * | 2009-05-12 | 2016-10-26 | 华广生技股份有限公司 | 一种判断样品布满状况的侦测方法 |
US8101065B2 (en) * | 2009-12-30 | 2012-01-24 | Lifescan, Inc. | Systems, devices, and methods for improving accuracy of biosensors using fill time |
GB201005359D0 (en) | 2010-03-30 | 2010-05-12 | Menai Medical Technologies Ltd | Sampling plate |
GB201005357D0 (en) | 2010-03-30 | 2010-05-12 | Menai Medical Technologies Ltd | Sampling plate |
US8940141B2 (en) | 2010-05-19 | 2015-01-27 | Lifescan Scotland Limited | Analytical test strip with an electrode having electrochemically active and inert areas of a predetermined size and distribution |
JP5540384B2 (ja) * | 2011-05-16 | 2014-07-02 | 株式会社タニタ | 生化学測定装置 |
KR101466222B1 (ko) * | 2012-06-01 | 2014-12-01 | 주식회사 아이센스 | 정확도가 향상된 전기화학적 바이오센서 |
CN104582568B (zh) * | 2012-07-27 | 2017-03-08 | 安晟信医疗科技控股公司 | 用于检测使用过且变干的传感器的系统和方法 |
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 |
FR3005505B1 (fr) | 2013-05-13 | 2015-05-01 | Biomerieux Sa | Procede de mesure de la concentration plasmatique d'un analyte directement sur un echantillon de sang total |
GB2514846B (en) * | 2013-06-07 | 2015-09-30 | Lifescan Scotland Ltd | Electrochemical-based analytical test strip with a soluble electrochemically-active coating opposite a bare electrode |
DE102013227125B4 (de) | 2013-12-23 | 2016-04-07 | Senslab-Gesellschaft Zur Entwicklung Und Herstellung Bioelektrochemischer Sensoren Mbh | Verfahren zur Bestimmung eines hämatokritabhängigen Messsignals bei der Bestimmung eines Analyten aus Vollblut unter Verwendung von enzymatisch-voltammetrischen Einmalgebrauchs-Sensoren |
US11259724B2 (en) * | 2014-03-12 | 2022-03-01 | Glucovation, Inc. | Electrochemical sensing system |
CN105816184B (zh) * | 2015-01-06 | 2018-11-27 | 陈建诚 | 血糖量测方法及其装置 |
EP3130916B1 (en) * | 2015-08-10 | 2022-01-12 | ARKRAY, Inc. | Measuring method of a sensor using an interdigitated array electrode, measuring apparatus and measuring program |
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US5312590A (en) * | 1989-04-24 | 1994-05-17 | National University Of Singapore | Amperometric sensor for single and multicomponent analysis |
AUPN661995A0 (en) | 1995-11-16 | 1995-12-07 | Memtec America Corporation | Electrochemical cell 2 |
US5653918A (en) | 1996-01-11 | 1997-08-05 | E. I. Du Pont De Nemours And Company | Flexible thick film conductor composition |
US7112265B1 (en) * | 1996-02-14 | 2006-09-26 | Lifescan Scotland Limited | Disposable test strips with integrated reagent/blood separation layer |
US5708247A (en) | 1996-02-14 | 1998-01-13 | Selfcare, Inc. | Disposable glucose test strips, and methods and compositions for making same |
US6241862B1 (en) | 1996-02-14 | 2001-06-05 | Inverness Medical Technology, Inc. | Disposable test strips with integrated reagent/blood separation layer |
US6046051A (en) | 1997-06-27 | 2000-04-04 | Hemosense, Inc. | Method and device for measuring blood coagulation or lysis by viscosity changes |
JP3848993B2 (ja) | 1998-01-06 | 2006-11-22 | アークレイ株式会社 | 共存物質の存在下における成分量の測定方法及び測定装置 |
GB9802503D0 (en) * | 1998-02-05 | 1998-04-01 | Isis Innovation | Sensor |
JP4050434B2 (ja) | 1999-11-29 | 2008-02-20 | 松下電器産業株式会社 | サンプルの弁別方法 |
AU2006200073A1 (en) * | 2000-02-02 | 2006-02-02 | Lifescan, Inc. | Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations |
GB0005564D0 (en) | 2000-03-08 | 2000-05-03 | Inverness Medical Ltd | Measurjement of substances in liquid |
CN1319761A (zh) | 2000-03-15 | 2001-10-31 | 清华大学 | 高通量电旋转检测的装置和方法 |
US20020092612A1 (en) | 2000-03-28 | 2002-07-18 | Davies Oliver William Hardwicke | Rapid response glucose sensor |
CA2402354C (en) | 2000-03-28 | 2011-10-04 | Inverness Medical Technology, Inc. | Rapid response glucose sensor |
GB0030929D0 (en) | 2000-12-19 | 2001-01-31 | Inverness Medical Ltd | Analyte measurement |
DK2330407T3 (da) | 2001-09-14 | 2013-06-24 | Arkray Inc | Fremgangsmåde, værktøj og indretning til at måle en koncentration |
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 |
US20030116447A1 (en) | 2001-11-16 | 2003-06-26 | Surridge Nigel A. | Electrodes, methods, apparatuses comprising micro-electrode arrays |
US6872299B2 (en) | 2001-12-10 | 2005-03-29 | Lifescan, Inc. | Passive sample detection to initiate timing of an assay |
JPWO2003076919A1 (ja) * | 2002-03-08 | 2005-07-07 | 松下電器産業株式会社 | 基質の定量方法 |
US20030143113A2 (en) | 2002-05-09 | 2003-07-31 | Lifescan, Inc. | Physiological sample collection devices and methods of using the same |
GB0211449D0 (en) | 2002-05-17 | 2002-06-26 | Oxford Biosensors Ltd | Analyte measurement |
JP2006504864A (ja) | 2002-10-30 | 2006-02-09 | ライフスキャン・スコットランド・リミテッド | 電気化学的センサーの製造におけるインキ組成物およびその使用方法 |
CA2504311C (en) | 2002-10-30 | 2011-12-20 | Inverness Medical Limited | Preconditioning of a substrate in a continuous process for manufacture of electrochemical sensors |
EP1467206A1 (en) | 2003-04-08 | 2004-10-13 | Roche Diagnostics GmbH | Biosensor system |
US7488601B2 (en) | 2003-06-20 | 2009-02-10 | Roche Diagnostic Operations, Inc. | System and method for determining an abused sensor during analyte measurement |
CA2543961A1 (en) * | 2003-10-31 | 2005-05-19 | Lifescan Scotland Limited | Electrochemical test strip for reducing the effect of direct and mediated interference current |
DE602005025399D1 (de) | 2004-11-22 | 2011-01-27 | Nipro Diagnostics Inc | Biosensoren mit ruthenium enthaltenden mediatoren sowie verfahren zur verwendung davon |
US7418285B2 (en) | 2004-12-29 | 2008-08-26 | Abbott Laboratories | Analyte test sensor and method of manufacturing the same |
US7468125B2 (en) | 2005-10-17 | 2008-12-23 | Lifescan, Inc. | System and method of processing a current sample for calculating a glucose concentration |
US8529751B2 (en) | 2006-03-31 | 2013-09-10 | Lifescan, Inc. | Systems and methods for discriminating control solution from a physiological sample |
US8163162B2 (en) | 2006-03-31 | 2012-04-24 | Lifescan, Inc. | Methods and apparatus for analyzing a sample in the presence of interferents |
-
2007
- 2007-10-05 WO PCT/GB2007/003770 patent/WO2008040982A1/en active Application Filing
- 2007-10-05 EP EP07824026A patent/EP2080023B1/en not_active Not-in-force
- 2007-10-05 ES ES07824026T patent/ES2375288T3/es active Active
- 2007-10-05 AT AT07824026T patent/ATE534901T1/de active
- 2007-10-05 US US12/305,363 patent/US8388821B2/en not_active Expired - Fee Related
-
2009
- 2009-12-03 HK HK09111370.8A patent/HK1133458A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2080023A1 (en) | 2009-07-22 |
ATE534901T1 (de) | 2011-12-15 |
EP2080023B1 (en) | 2011-11-23 |
ES2375288T3 (es) | 2012-02-28 |
US8388821B2 (en) | 2013-03-05 |
WO2008040982A1 (en) | 2008-04-10 |
US20100219084A1 (en) | 2010-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20201008 |