CA2708038A1 - Slope-based compensation - Google Patents

Slope-based compensation Download PDF

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Publication number
CA2708038A1
CA2708038A1 CA2708038A CA2708038A CA2708038A1 CA 2708038 A1 CA2708038 A1 CA 2708038A1 CA 2708038 A CA2708038 A CA 2708038A CA 2708038 A CA2708038 A CA 2708038A CA 2708038 A1 CA2708038 A1 CA 2708038A1
Authority
CA
Canada
Prior art keywords
sample
slope
analyte concentration
output signal
value
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.)
Abandoned
Application number
CA2708038A
Other languages
English (en)
French (fr)
Inventor
Huan-Ping Wu
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.)
Ascensia Diabetes Care Holdings AG
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2708038A1 publication Critical patent/CA2708038A1/en
Abandoned legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Electrochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Diabetes (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CA2708038A 2007-12-10 2008-12-06 Slope-based compensation Abandoned CA2708038A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1271607P 2007-12-10 2007-12-10
US61/012,716 2007-12-10
PCT/US2008/085768 WO2009108239A2 (en) 2007-12-10 2008-12-06 Slope-based compensation

Publications (1)

Publication Number Publication Date
CA2708038A1 true CA2708038A1 (en) 2009-09-03

Family

ID=40845259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2708038A Abandoned CA2708038A1 (en) 2007-12-10 2008-12-06 Slope-based compensation

Country Status (10)

Country Link
US (2) US10739350B2 (https=)
EP (2) EP3438661B1 (https=)
JP (3) JP5812603B2 (https=)
CN (2) CN101999073B (https=)
BR (1) BRPI0820670A2 (https=)
CA (1) CA2708038A1 (https=)
MX (1) MX2010006392A (https=)
RU (2) RU2706691C2 (https=)
TW (2) TWI534429B (https=)
WO (1) WO2009108239A2 (https=)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU2509304C2 (ru) * 2008-12-08 2014-03-10 БАЙЕР ХЕЛТКЭА ЭлЭлСи Биосенсорная система с корректировкой сигнала
CA2742377C (en) 2008-12-08 2018-05-22 Bayer Healthcare Llc Low total salt reagent compositions and systems for biosensors
EP2459730B1 (en) 2009-07-27 2016-12-07 Suresensors LTD Improvements relating to sensor devices
TWI391675B (zh) * 2009-11-13 2013-04-01 Inst Information Industry 電器使用時間之估算方法、系統與電腦程式產品
US9233788B2 (en) 2010-01-22 2016-01-12 Bayer Healthcare Llc Biosensor desiccant system having enhanced measurement performance
CA2692097A1 (en) 2010-02-04 2011-08-04 Ignis Innovation Inc. Extracting correlation curves for light emitting device
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
CA3047242A1 (en) * 2010-06-07 2011-12-15 Ascensia Diabetes Care Holdings Ag Underfill management system for a biosensor
JP5856154B2 (ja) * 2010-06-07 2016-02-09 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅＬＬＣ 二次出力シグナルを含む勾配に基づく補正
EP2491859A1 (en) * 2011-02-23 2012-08-29 F. Hoffmann-La Roche AG Method and system for determining blood glucose characteristics from a discontinuous mode of measurement and computer program product
TWI565943B (zh) 2011-07-22 2017-01-11 拜耳保健公司 具有增進測量性能之生物感測器乾燥劑系統
EP2758039B1 (en) 2011-09-21 2018-01-24 Ascensia Diabetes Care Holdings AG Biosensor with error compensation
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
JP6128772B2 (ja) * 2012-07-27 2017-05-17 株式会社アプリクス 化学分析装置の校正方法及び化学分析装置
HUE034313T2 (en) 2012-12-20 2018-02-28 Hoffmann La Roche Procedures for evaluating medical measurement curves
CN110426436B (zh) * 2013-03-14 2022-08-19 安晟信医疗科技控股公司 分析物浓度测定的系统误差补偿
JP6305508B2 (ja) 2013-03-14 2018-04-04 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅ ＬＬＣ 分析物濃度決定の正規化された較正
WO2014159354A1 (en) * 2013-03-14 2014-10-02 Bayer Healthcare Llc Progressive approximation of sample analyte concentration
CA2900607C (en) * 2013-03-15 2017-10-03 F. Hoffmann-La Roche Ag Descriptor-based methods of electrochemically measuring an analyte as well as devices, apparatuses and systems incoporating the same
KR101743382B1 (ko) * 2013-03-15 2017-06-02 에프. 호프만-라 로슈 아게 전기화학적 측정 중 높은 항산화제 레벨들을 검출하고 그로부터 분석물질 농도를 페일세이프하는 방법들 뿐만 아니라 상기 방법들을 통합한 기기들, 장치들 및 시스템들
GB2512842A (en) 2013-04-08 2014-10-15 Sphere Medical Ltd Sensor calibration method and apparatus
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
US9459231B2 (en) 2013-08-29 2016-10-04 Lifescan Scotland Limited Method and system to determine erroneous measurement signals during a test measurement sequence
US9243276B2 (en) 2013-08-29 2016-01-26 Lifescan Scotland Limited Method and system to determine hematocrit-insensitive glucose values in a fluid sample
GB2531728A (en) * 2014-10-27 2016-05-04 Cilag Gmbh Int Method for determining diffusion
CN104569407B (zh) * 2014-12-25 2017-06-06 深圳市康博霖科技有限公司 一种真菌毒素检测数据库的构建方法、真菌毒素检测方法、试剂盒及装置
HK1248818A1 (zh) * 2015-05-15 2018-10-19 安晟信医疗科技控股公司 改进的生物传感器系统分析物测量
CN105021805B (zh) * 2015-08-21 2018-03-06 三诺生物传感股份有限公司 一种人体生理参数检测结果的校正方法
CN109690304A (zh) 2016-07-12 2019-04-26 安晟信医疗科技控股公司 通过使用来自两个电极的交替输出信号进行电化学分析的方法
CN109790562B (zh) * 2016-09-07 2023-08-15 豪夫迈·罗氏有限公司 用于测试基于酶的电化学传感器的方法
CN106596962B (zh) * 2016-11-01 2018-07-03 武汉璟泓万方堂医药科技股份有限公司 一种基于血糖试纸测试值衰减的code定值修正方法
WO2018097214A1 (ja) 2016-11-25 2018-05-31 パナソニックヘルスケアホールディングス株式会社 生体試料の成分を測定する方法
CN110249219B (zh) 2016-12-05 2022-08-23 安晟信医疗科技控股公司 风险因素监测
TWI652480B (zh) * 2017-12-28 2019-03-01 合世生醫科技股份有限公司 血液分析物量測方法及裝置
US11382541B2 (en) * 2018-11-16 2022-07-12 Medtronic Minimed, Inc. Miniaturized analyte sensor
EP3899544A2 (en) * 2018-12-19 2021-10-27 Gentian AS Methods for determining the hematocrit level in a sample of whole blood
WO2020234728A1 (en) * 2019-05-21 2020-11-26 Ascensia Diabetes Care Holdings Ag Compensation system and method for thermistor sensing in an analyte biosensor
FR3111064B1 (fr) * 2020-06-08 2022-09-09 Panoramic Digital Health procédé de traitement de mesures effectuées par un capteur porté par une personne
EP4168779A1 (en) * 2020-06-18 2023-04-26 Gentian AS Methods for determining the concentration of an analyte in the plasma fraction of a sample of whole blood
JP7090305B1 (ja) 2020-12-21 2022-06-24 フジデノロ株式会社 計測装置及び計測方法
CN115700377A (zh) * 2021-07-14 2023-02-07 疆域康健创新医疗科技成都有限公司 医疗检测装置及检测方法

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765841A (en) * 1971-08-06 1973-10-16 Beckman Instruments Inc Method and apparatus for chemical analysis
US4431004A (en) * 1981-10-27 1984-02-14 Bessman Samuel P Implantable glucose sensor
US4750496A (en) 1987-01-28 1988-06-14 Xienta, Inc. Method and apparatus for measuring blood glucose concentration
IT1238090B (it) * 1989-10-25 1993-07-07 Marelli Autronica Sistema per il controllo del riscaldamento dell'abitacolo di un autoveicolo
US5243516A (en) 1989-12-15 1993-09-07 Boehringer Mannheim Corporation Biosensing instrument and method
US5508171A (en) 1989-12-15 1996-04-16 Boehringer Mannheim Corporation Assay method with enzyme electrode system
JPH04309856A (ja) * 1991-04-05 1992-11-02 Toshiba Corp 分析計
FR2701117B1 (fr) 1993-02-04 1995-03-10 Asulab Sa Système de mesures électrochimiques à capteur multizones, et son application au dosage du glucose.
US5366609A (en) 1993-06-08 1994-11-22 Boehringer Mannheim Corporation Biosensing meter with pluggable memory key
IE72524B1 (en) 1994-11-04 1997-04-23 Elan Med Tech Analyte-controlled liquid delivery device and analyte monitor
US6153069A (en) 1995-02-09 2000-11-28 Tall Oak Ventures Apparatus for amperometric Diagnostic analysis
US5620579A (en) * 1995-05-05 1997-04-15 Bayer Corporation Apparatus for reduction of bias in amperometric sensors
AU722471B2 (en) * 1995-10-17 2000-08-03 Lifescan, Inc. Blood glucose strip having reduced sensitivity to hematocrit
RU2089906C1 (ru) * 1995-12-09 1997-09-10 Панасенко Николай Геннадьевич Способ исследования биологических жидкостей и устройство для его осуществления
US5723284A (en) 1996-04-01 1998-03-03 Bayer Corporation Control solution and method for testing the performance of an electrochemical device for determining the concentration of an analyte in blood
US5753429A (en) * 1996-08-09 1998-05-19 Lifescan, Inc. Analyte concentration measurement using a hollow frustum
JP3394262B2 (ja) 1997-02-06 2003-04-07 セラセンス、インク． 小体積インビトロ被検体センサー
US6391558B1 (en) 1997-03-18 2002-05-21 Andcare, Inc. Electrochemical detection of nucleic acid sequences
US5798031A (en) 1997-05-12 1998-08-25 Bayer Corporation Electrochemical biosensor
US6391645B1 (en) 1997-05-12 2002-05-21 Bayer Corporation Method and apparatus for correcting ambient temperature effect in biosensors
CA2294610A1 (en) 1997-06-16 1998-12-23 George Moshe Katz Methods of calibrating and testing a sensor for in vivo measurement of an analyte and devices for use in such methods
US7494816B2 (en) 1997-12-22 2009-02-24 Roche Diagnostic Operations, Inc. System and method for determining a temperature during analyte measurement
EP2085779B1 (en) 1997-12-22 2017-11-01 Roche Diagnostics Operations, Inc. Meter
PT1077636E (pt) 1998-05-13 2004-06-30 Cygnus Therapeutic Systems Processamento de sinal para medicao de analitos fisiologicos
RU2137126C1 (ru) * 1998-05-13 1999-09-10 Тверская государственная медицинская академия Способ исследования биологических жидкостей и устройство для его осуществления
JP4256588B2 (ja) * 1998-05-20 2009-04-22 アークレイ株式会社 統計的手法を用いた電気化学的測定方法および測定装置
US6475372B1 (en) 2000-02-02 2002-11-05 Lifescan, Inc. Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations
ES2298155T3 (es) 1999-09-20 2008-05-16 Roche Diagnostics Operations, Inc. Metodo para la monitorizacion de un analito utilizando un biosensor electroquimico que puede desconectarse al aplicar un potencial electrico.
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
EP2154522B1 (en) * 2000-03-29 2017-03-01 Panasonic Healthcare Holdings Co., Ltd. Biosensor
EP1369684A4 (en) 2001-01-17 2009-07-22 Arkray Inc QUANTITATIVE ANALYSIS PROCESS AND QUANTITATIVE ANALYZER WITH SENSOR
AU2002349656A1 (en) * 2001-11-20 2003-06-10 Arkray, Inc. Fail judging method and analyzer
AU2003234944A1 (en) 2002-08-27 2004-03-18 Bayer Healthcare, Llc Methods of Determining Glucose Concentration in Whole Blood Samples
US7132041B2 (en) 2003-02-11 2006-11-07 Bayer Healthcare Llc Methods of determining the concentration of an analyte in a fluid test sample
EP1467206A1 (en) * 2003-04-08 2004-10-13 Roche Diagnostics GmbH Biosensor system
US7452457B2 (en) 2003-06-20 2008-11-18 Roche Diagnostics Operations, Inc. System and method for analyte measurement using dose sufficiency electrodes
US7488601B2 (en) * 2003-06-20 2009-02-10 Roche Diagnostic Operations, Inc. System and method for determining an abused sensor during analyte measurement
MXPA06001914A (es) 2003-08-21 2006-05-31 Agamatrix Inc Metodo y aparato para ensayo de propiedades electroquimicas.
US8346482B2 (en) * 2003-08-22 2013-01-01 Fernandez Dennis S Integrated biosensor and simulation system for diagnosis and therapy
JP4449431B2 (ja) 2003-11-19 2010-04-14 パナソニック株式会社 基質濃度の測定方法
JP2005156316A (ja) * 2003-11-25 2005-06-16 Toshiba Corp マイクロ波式濃度計
CN1938590B (zh) 2004-04-19 2010-05-05 松下电器产业株式会社 血液成分的测定方法、该方法中使用的生物传感器和测定装置
JP5065013B2 (ja) 2004-05-14 2012-10-31 バイエル・ヘルスケア・エルエルシー グルコースアッセイにおいてヘマトクリットの調整を行う方法、およびそのための装置
US8211038B2 (en) * 2004-09-17 2012-07-03 Abbott Diabetes Care Inc. Multiple-biosensor article
CA2887517C (en) 2004-10-12 2017-09-12 Bayer Healthcare Llc Concentration determination in a diffusion barrier layer
GB0501826D0 (en) 2005-01-28 2005-03-09 Melys Diagnostics Ltd Apparatus for measurement of analyte concentration
JP4576624B2 (ja) * 2005-03-02 2010-11-10 独立行政法人産業技術総合研究所 針一体型バイオセンサー
US7517439B2 (en) 2005-04-15 2009-04-14 Agamatrix, Inc. Error detection in analyte measurements based on measurement of system resistance
EP1728468A1 (de) * 2005-06-04 2006-12-06 Roche Diagnostics GmbH Bewertung von Werten der Blutglucosekonzentration zur Einstellung der Insulindosierung
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
EP1910823B1 (en) 2005-07-26 2015-10-21 Bayer HealthCare LLC Method and system for checking an electromechanical biosensor
KR20130100022A (ko) 2005-09-30 2013-09-06 바이엘 헬스케어 엘엘씨 게이트형 전압 전류 측정 분석물 결정 방법
CA2895958C (en) 2006-02-27 2017-09-19 Bayer Healthcare Llc Temperature adjusted analyte determination for biosensor systems
CN101055262A (zh) * 2006-04-11 2007-10-17 禅谱科技股份有限公司 抛弃式电化学感测试片及其制造方法
CN101437443B (zh) * 2006-05-08 2011-11-30 拜尔健康护理有限责任公司 生物传感器用的异常输出检测系统
RU2342071C2 (ru) * 2007-01-29 2008-12-27 Игорь Алексеевич Новиков Способ определения концентрации глюкозы в крови человека
US20080248581A1 (en) 2007-04-06 2008-10-09 Bayer Healthcare Llc Method for performing correction of blood glucose assay bias using blood hemoglobin concentration
US8551320B2 (en) * 2008-06-09 2013-10-08 Lifescan, Inc. System and method for measuring an analyte in a sample
WO2012012341A1 (en) * 2010-07-19 2012-01-26 Cilag Gmbh International System and method for measuring an analyte in a sample

Also Published As

Publication number Publication date
EP3438661B1 (en) 2022-08-03
WO2009108239A2 (en) 2009-09-03
US20200348306A1 (en) 2020-11-05
WO2009108239A3 (en) 2009-11-26
JP2016028246A (ja) 2016-02-25
EP2223104A2 (en) 2010-09-01
JP2011506966A (ja) 2011-03-03
RU2546012C2 (ru) 2015-04-10
RU2015105353A3 (https=) 2018-10-11
CN101999073A (zh) 2011-03-30
JP2018173415A (ja) 2018-11-08
MX2010006392A (es) 2010-07-02
US10739350B2 (en) 2020-08-11
RU2015105353A (ru) 2015-06-20
EP2223104B1 (en) 2018-08-29
TWI534429B (zh) 2016-05-21
CN101999073B (zh) 2013-12-18
RU2706691C2 (ru) 2019-11-20
EP3438661A1 (en) 2019-02-06
JP5812603B2 (ja) 2015-11-17
TW200933147A (en) 2009-08-01
JP6448504B2 (ja) 2019-01-09
CN103760356A (zh) 2014-04-30
TWI468689B (zh) 2015-01-11
HK1154656A1 (en) 2012-04-27
BRPI0820670A2 (pt) 2015-06-16
CN103760356B (zh) 2019-06-28
TW201510527A (zh) 2015-03-16
US20090177406A1 (en) 2009-07-09
RU2010128653A (ru) 2012-01-20

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