CA2793878C - Residual compensation for a biosensor - Google Patents

Residual compensation for a biosensor Download PDF

Info

Publication number
CA2793878C
CA2793878C CA2793878A CA2793878A CA2793878C CA 2793878 C CA2793878 C CA 2793878C CA 2793878 A CA2793878 A CA 2793878A CA 2793878 A CA2793878 A CA 2793878A CA 2793878 C CA2793878 C CA 2793878C
Authority
CA
Canada
Prior art keywords
function
residual
sample
output signal
error
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.)
Expired - Fee Related
Application number
CA2793878A
Other languages
English (en)
French (fr)
Other versions
CA2793878A1 (en
Inventor
Huan-Ping Wu
Bern Harrison
Eric Maurer
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
Ascensia Diabetes Care Holdings AG
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 Ascensia Diabetes Care Holdings AG filed Critical Ascensia Diabetes Care Holdings AG
Publication of CA2793878A1 publication Critical patent/CA2793878A1/en
Application granted granted Critical
Publication of CA2793878C publication Critical patent/CA2793878C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • 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
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (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)
CA2793878A 2010-03-22 2011-03-22 Residual compensation for a biosensor Expired - Fee Related CA2793878C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31617410P 2010-03-22 2010-03-22
US61/316,174 2010-03-22
PCT/US2011/029318 WO2011119533A1 (en) 2010-03-22 2011-03-22 Residual compensation for a biosensor

Publications (2)

Publication Number Publication Date
CA2793878A1 CA2793878A1 (en) 2011-09-29
CA2793878C true CA2793878C (en) 2018-09-11

Family

ID=44065188

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2793878A Expired - Fee Related CA2793878C (en) 2010-03-22 2011-03-22 Residual compensation for a biosensor

Country Status (10)

Country Link
US (2) US10591436B2 (enExample)
EP (1) EP2550530A1 (enExample)
JP (1) JP6096655B2 (enExample)
KR (1) KR101929057B1 (enExample)
CN (1) CN103003692B (enExample)
BR (1) BR112012023984A2 (enExample)
CA (1) CA2793878C (enExample)
MX (2) MX2012010860A (enExample)
RU (1) RU2568884C2 (enExample)
WO (1) WO2011119533A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2550530A1 (en) 2010-03-22 2013-01-30 Bayer HealthCare LLC Residual compensation for a biosensor
EP2577303B1 (en) * 2010-06-07 2022-08-03 Ascensia Diabetes Care Holdings AG Underfill management system for a biosensor
HK1221771A1 (zh) * 2013-03-14 2017-06-09 安晟信医疗科技控股公司 分析物浓度测定的标准化校准
CN105283765B (zh) * 2013-03-14 2018-01-16 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
US9933441B2 (en) 2013-03-14 2018-04-03 Ascensia Diabetes Care Holdings Ag Progressive approximation of sample analyte concentration
EP2781919A1 (en) * 2013-03-19 2014-09-24 Roche Diagniostics GmbH Method / device for generating a corrected value of an analyte concentration in a sample of a body fluid
EP3295159B1 (en) 2015-05-15 2021-12-01 Ascensia Diabetes Care Holdings AG Improved biosensor system analyte measurement
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
ES2856174T3 (es) * 2016-09-07 2021-09-27 Hoffmann La Roche Procedimientos para someter a prueba sensores electroquímicos basados en enzimas
EP3548881A1 (en) 2016-12-05 2019-10-09 Ascensia Diabetes Care Holdings AG Risk factor monitoring
CN109682968B (zh) * 2018-11-08 2022-03-11 上海艾瑞德生物科技有限公司 一种荧光免疫试条定量检测测试信号温度矫正方法
US12478297B2 (en) 2019-11-27 2025-11-25 Senseonics, Incorporated Methods and systems for reducing difference between calculated and measured analyte levels
US11864892B2 (en) 2019-11-27 2024-01-09 Senseonics, Incorporated Methods and systems for reducing difference between calculated and measured analyte levels
CN111812175B (zh) * 2020-06-30 2022-06-14 江苏鱼跃医疗设备股份有限公司 一种降低红细胞比容干扰的血液检测方法及生物传感器
CA3185895A1 (en) * 2020-08-04 2022-02-10 Huan-Ping Wu Non-steady-state determination of analyte concentration for continuous glucose monitoring by potential modulation
EP4082436A1 (en) * 2021-04-29 2022-11-02 Roche Diabetes Care GmbH Method for determining a reliability of an analyte sensor
CN113607801B (zh) * 2021-08-09 2023-09-29 湖南国天电子科技有限公司 一种多级可控激发电压控制模块延长传感器寿命的方法
CN116560179B (zh) * 2023-04-13 2026-05-15 上海华力集成电路制造有限公司 Bse补偿装置及其使用方法

Family Cites Families (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SE466157B (sv) 1989-04-25 1992-01-07 Migrata Uk Ltd Saett att bestaemma glukoshalten hos helblod samt engaangskuvett foer detta
US5508171A (en) 1989-12-15 1996-04-16 Boehringer Mannheim Corporation Assay method with enzyme electrode system
US5243516A (en) 1989-12-15 1993-09-07 Boehringer Mannheim Corporation Biosensing instrument and method
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
US5352351A (en) 1993-06-08 1994-10-04 Boehringer Mannheim Corporation Biosensing meter with fail/safe procedures to prevent erroneous indications
RU2135993C1 (ru) 1994-07-12 1999-08-27 Научно-исследовательский институт радиоэлектроники и лазерной техники МГТУ им.Н.Э.Баумана Устройство для определения концентрации водно-спиртового раствора
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
US5582697A (en) 1995-03-17 1996-12-10 Matsushita Electric Industrial Co., Ltd. Biosensor, and a method and a device for quantifying a substrate in a sample liquid using the same
US5620579A (en) 1995-05-05 1997-04-15 Bayer Corporation Apparatus for reduction of bias in amperometric sensors
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
AU6157898A (en) 1997-02-06 1998-08-26 E. Heller & Company Small volume (in vitro) analyte sensor
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
EP0990151A2 (en) 1997-06-16 2000-04-05 ELAN CORPORATION, Plc Methods of calibrating and testing a sensor for (in vivo) measurement of an analyte and devices for use in such methods
HU222809B1 (hu) 1997-10-03 2003-10-28 77 Elektronika Műszeripari Kft. Eljárás és készülék kémiai összetevőnek anyagmintából, különösen vér glükóztartalmának vérmintából történő meghatározásához
JP3260739B2 (ja) 1997-12-22 2002-02-25 ロシュ ダイアグノスティックス コーポレーション 生物学的流体の医学的に有意な成分の濃度を測定する装置および方法
US6233471B1 (en) 1998-05-13 2001-05-15 Cygnus, Inc. Signal processing for measurement of physiological analysis
AU3849799A (en) 1998-05-20 1999-12-06 Arkray, Inc. Method and apparatus for electrochemical measurement using statistical technique
US6475372B1 (en) 2000-02-02 2002-11-05 Lifescan, Inc. Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations
CA2305922C (en) 1999-08-02 2005-09-20 Bayer Corporation Improved electrochemical sensor design
WO2001021827A1 (en) 1999-09-20 2001-03-29 Roche Diagnostics Corporation Small volume biosensor for continuous analyte monitoring
US6616819B1 (en) 1999-11-04 2003-09-09 Therasense, Inc. Small volume in vitro analyte sensor and methods
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
RU2194987C2 (ru) 2000-05-26 2002-12-20 Научно-исследовательский институт кардиологии Томского научного центра СО РАМН Способ количественного определения катехоламинов в моче
WO2002057768A1 (fr) 2001-01-17 2002-07-25 Arkray, Inc. Procede d'analyse quantitative et dispositif d'analyse quantitative utilisant un capteur
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
AU784254B2 (en) 2001-05-21 2006-03-02 Bayer Corporation Improved electrochemical sensor
US6797150B2 (en) 2001-10-10 2004-09-28 Lifescan, Inc. Determination of sample volume adequacy in biosensor devices
JP4246633B2 (ja) 2001-10-12 2009-04-02 アークレイ株式会社 濃度測定方法および濃度測定装置
US6872298B2 (en) * 2001-11-20 2005-03-29 Lifescan, Inc. Determination of sample volume adequacy in biosensor devices
CA2419213C (en) 2002-03-07 2011-06-21 Bayer Healthcare Llc Improved electrical sensor
US6964871B2 (en) 2002-04-25 2005-11-15 Home Diagnostics, Inc. Systems and methods for blood glucose sensing
US6946299B2 (en) 2002-04-25 2005-09-20 Home Diagnostics, Inc. Systems and methods for blood glucose sensing
AU2003234944A1 (en) 2002-08-27 2004-03-18 Bayer Healthcare, Llc Methods of Determining Glucose Concentration in Whole Blood Samples
ATE363069T1 (de) * 2002-11-21 2007-06-15 Lifescan Inc Bestimmung der genauigkeit eines probevolumens in biosensoren
US7132041B2 (en) 2003-02-11 2006-11-07 Bayer Healthcare Llc Methods of determining the concentration of an analyte in a fluid test sample
RU2241985C1 (ru) 2003-03-27 2004-12-10 Томский политехнический университет Способ количественного определения азитромицина дигидрата методом инверсионной вольтамперометрии
EP1467206A1 (en) * 2003-04-08 2004-10-13 Roche Diagnostics GmbH Biosensor system
JP4222896B2 (ja) 2003-07-25 2009-02-12 テルモ株式会社 成分測定装置
US7488601B2 (en) 2003-06-20 2009-02-10 Roche Diagnostic Operations, Inc. System and method for determining an abused sensor during analyte measurement
US7452457B2 (en) 2003-06-20 2008-11-18 Roche Diagnostics Operations, Inc. System and method for analyte measurement using dose sufficiency electrodes
ES2709991T3 (es) 2003-08-21 2019-04-22 Agamatrix Inc Método y aparato para el análisis de propiedades electroquímicas
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
RU2371707C2 (ru) 2004-02-06 2009-10-27 БАЙЕР ХЕЛТКЭР ЭлЭлСи Электрохимический биодатчик
CN100337589C (zh) * 2004-02-27 2007-09-19 株式会社日立制作所 血糖值测定装置
KR101196278B1 (ko) 2004-03-08 2012-11-06 쉘 인터내셔날 리써취 마트샤피지 비.브이. 반응기용 가스 분배기
JP4689601B2 (ja) 2004-04-19 2011-05-25 パナソニック株式会社 血液成分の測定方法、それに用いるバイオセンサおよび測定装置
RU2006144458A (ru) 2004-05-14 2008-06-20 БАЙЕР ХЕЛТКЭР ЭлЭлСи (US) Способы осуществления корректировки по гематокриту в анализах глюкозы и устройства для этого
AU2005295106B2 (en) 2004-10-12 2012-03-15 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
PL2267150T3 (pl) 2005-04-08 2016-03-31 Bayer Healthcare Llc Utlenialne związki chemiczne jako wzorzec wewnętrzny w roztworach kontrolnych do bioczujników
US7517439B2 (en) 2005-04-15 2009-04-14 Agamatrix, Inc. Error detection in analyte measurements based on measurement of system resistance
CN101297196B (zh) * 2005-07-20 2013-10-30 拜尔健康护理有限责任公司 门控电流分析法
EP3483599A1 (en) 2005-07-20 2019-05-15 Ascensia Diabetes Care Holdings AG Methods for measuring the concentration of an analyte in solution and for calibrating the measurement as well as handheld devices therefor
CN103048442B (zh) 2005-09-30 2015-04-08 拜尔健康护理有限责任公司 门控伏特安培法
RU2455925C2 (ru) * 2006-02-27 2012-07-20 БАЙЕР ХЕЛТКЭА ЭлЭлСи Определение исследуемого вещества с поправкой на температуру для систем биодатчиков
US7966859B2 (en) 2006-05-03 2011-06-28 Bayer Healthcare Llc Underfill detection system for a biosensor
JP5121822B2 (ja) 2006-05-08 2013-01-16 バイエル・ヘルスケア・エルエルシー バイオセンサ用異常出力検出システム
US8305564B2 (en) 2006-05-16 2012-11-06 Arkray, Inc. Method for automatically discriminating control solution
US7699973B2 (en) 2006-06-30 2010-04-20 Abbott Diabetes Care Inc. Rapid analyte measurement assay
US7822557B2 (en) 2006-10-31 2010-10-26 Abbott Diabetes Care Inc. Analyte sensors and methods
US8658094B2 (en) 2007-01-29 2014-02-25 Nalco Company High temperature and pressure oxidation-reduction potential measuring and monitoring device for hot water systems
US20080248581A1 (en) 2007-04-06 2008-10-09 Bayer Healthcare Llc Method for performing correction of blood glucose assay bias using blood hemoglobin concentration
TWI453401B (zh) 2007-07-26 2014-09-21 Nipro Diagnostics Inc 使用時間解析電流測定法之用於分析物濃度測定的系統及方法（一）
US8101062B2 (en) 2007-07-26 2012-01-24 Nipro Diagnostics, Inc. System and methods for determination of analyte concentration using time resolved amperometry
RU2706691C2 (ru) * 2007-12-10 2019-11-20 Асцензия Диабетс Кэар Холдингс АГ Способ определения концентрации аналита
EP2364138A2 (en) 2008-12-08 2011-09-14 Teva Pharmaceutical Industries Ltd. Palonosetron formulation
RU2509304C2 (ru) 2008-12-08 2014-03-10 БАЙЕР ХЕЛТКЭА ЭлЭлСи Биосенсорная система с корректировкой сигнала
WO2011059670A1 (en) 2009-11-10 2011-05-19 Bayer Healthcare Llc Underfill recognition system for a biosensor
EP2550530A1 (en) 2010-03-22 2013-01-30 Bayer HealthCare LLC Residual compensation for a biosensor
KR102068949B1 (ko) 2010-06-07 2020-01-21 바이엘 헬쓰케어 엘엘씨 2차 출력 신호를 포함하는 기울기-기반 보상
EP3586831A1 (en) * 2011-09-21 2020-01-01 Ascensia Diabetes Care Holdings AG Analysis compensation including segmented signals
US9933441B2 (en) * 2013-03-14 2018-04-03 Ascensia Diabetes Care Holdings Ag Progressive approximation of sample analyte concentration
CN105283765B (zh) * 2013-03-14 2018-01-16 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

Also Published As

Publication number Publication date
EP2550530A1 (en) 2013-01-30
CA2793878A1 (en) 2011-09-29
US11988626B2 (en) 2024-05-21
RU2012144625A (ru) 2014-04-27
US10591436B2 (en) 2020-03-17
US20110231105A1 (en) 2011-09-22
CN103003692B (zh) 2015-01-14
MX368104B (es) 2019-09-19
KR101929057B1 (ko) 2018-12-13
KR20130016311A (ko) 2013-02-14
RU2568884C2 (ru) 2015-11-20
JP2013522647A (ja) 2013-06-13
MX2012010860A (es) 2013-03-05
US20200173952A1 (en) 2020-06-04
BR112012023984A2 (pt) 2016-08-02
WO2011119533A1 (en) 2011-09-29
HK1177260A1 (en) 2013-08-16
CN103003692A (zh) 2013-03-27
JP6096655B2 (ja) 2017-03-15

Similar Documents

Publication Publication Date Title
US11988626B2 (en) Residual compensation including underfill error
US10921278B2 (en) Slope-based compensation including secondary output signals
JP5738770B2 (ja) 信号調整を持つバイオセンサシステム
US10175194B2 (en) Underfill management system for a biosensor
JP2012511160A5 (enExample)
EP3315123A1 (en) Analysis compensation including segmented signals
EP3276355A1 (en) Normalized calibration of analyte concentration determinations
HK1177260B (en) Residual compensation for a biosensor
HK1181850B (en) Slope-based compensation including secondary output signals
HK1179346B (en) Biosensor system with signal adjustment

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160322

MKLA Lapsed

Effective date: 20210322