BR112017005876A2 - medições de analito precisas para tira de teste eletroquímico para determinar o tempo de medição de analito com base na temperatura medida, nas características físicas e no valor estimado do analito e nos seus valores compensados de temperatura - Google Patents
medições de analito precisas para tira de teste eletroquímico para determinar o tempo de medição de analito com base na temperatura medida, nas características físicas e no valor estimado do analito e nos seus valores compensados de temperaturaInfo
- Publication number
- BR112017005876A2 BR112017005876A2 BR112017005876A BR112017005876A BR112017005876A2 BR 112017005876 A2 BR112017005876 A2 BR 112017005876A2 BR 112017005876 A BR112017005876 A BR 112017005876A BR 112017005876 A BR112017005876 A BR 112017005876A BR 112017005876 A2 BR112017005876 A2 BR 112017005876A2
- Authority
- BR
- Brazil
- Prior art keywords
- analyte
- physical characteristics
- temperature
- estimated value
- test strip
- Prior art date
Links
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
- G01N27/3274—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
- 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
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
a presente invenção refere-se a várias modalidades para um método que permitem a obtenção de um valor de concentração de analito mais preciso com um biossensor por meio da determinação de pelo menos um sinal de característica física representativo da amostra contendo o analito e da seleção de um tempo de amostragem para medição de analito com base na temperatura medida, nas características físicas e nos valores de analito estimados juntamente com compensações de temperatura fornecidas para os parâmetros específicos usados neste teste.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/495,916 US20160091450A1 (en) | 2014-09-25 | 2014-09-25 | Accurate analyte measurements for electrochemical test strip to determine analyte measurement time based on measured temperature, physical characteristic and estimated analyte value and their temperature compensated values |
PCT/EP2015/072038 WO2016046343A1 (en) | 2014-09-25 | 2015-09-24 | Accurate analyte measurements for electrochemical test strip to determine analyte measurement time based on measured temperature, physical characteristic and estimated analyte value and their temperature compensated values |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017005876A2 true BR112017005876A2 (pt) | 2017-12-26 |
Family
ID=54151301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017005876A BR112017005876A2 (pt) | 2014-09-25 | 2015-09-24 | medições de analito precisas para tira de teste eletroquímico para determinar o tempo de medição de analito com base na temperatura medida, nas características físicas e no valor estimado do analito e nos seus valores compensados de temperatura |
Country Status (11)
Country | Link |
---|---|
US (1) | US20160091450A1 (pt) |
EP (1) | EP3198265A1 (pt) |
JP (1) | JP2017532552A (pt) |
KR (1) | KR20170059471A (pt) |
CN (1) | CN107003270B (pt) |
AU (1) | AU2015323722A1 (pt) |
BR (1) | BR112017005876A2 (pt) |
CA (1) | CA2961983A1 (pt) |
RU (1) | RU2670215C1 (pt) |
TW (1) | TW201632878A (pt) |
WO (1) | WO2016046343A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3302242A4 (en) * | 2015-05-27 | 2019-02-20 | Senseonics, Incorporated | WIRELESS ANALYTIC MONITORING |
EP3618699A4 (en) * | 2017-05-05 | 2021-02-24 | Trividia Health, Inc. | HEMATOCRITIS MEASUREMENT METHODS AND SYSTEMS |
HUE064191T2 (hu) | 2017-07-03 | 2024-02-28 | Hoffmann La Roche | Eljárás és elektronikai egység bioszenzor in vivo tulajdonságainak detektálására eljárás |
KR102179203B1 (ko) * | 2018-07-09 | 2020-11-16 | 주식회사 필로시스 | 혈당 센싱 데이터 판별 방법 및 장치 |
KR102401133B1 (ko) * | 2019-08-30 | 2022-05-25 | 주식회사 비바이오 | 혈당 측정 장치 및 방법 |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3228542A1 (de) | 1982-07-30 | 1984-02-02 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur bestimmung der konzentration elektrochemisch umsetzbarer stoffe |
US6413410B1 (en) | 1996-06-19 | 2002-07-02 | Lifescan, Inc. | Electrochemical cell |
AUPN363995A0 (en) | 1995-06-19 | 1995-07-13 | Memtec Limited | Electrochemical cell |
US6863801B2 (en) | 1995-11-16 | 2005-03-08 | Lifescan, Inc. | Electrochemical cell |
AUPN661995A0 (en) | 1995-11-16 | 1995-12-07 | Memtec America Corporation | Electrochemical cell 2 |
US6241862B1 (en) | 1996-02-14 | 2001-06-05 | Inverness Medical Technology, Inc. | 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 |
AUPO581397A0 (en) | 1997-03-21 | 1997-04-17 | Memtec America Corporation | Sensor connection means |
US6475372B1 (en) | 2000-02-02 | 2002-11-05 | Lifescan, Inc. | Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations |
US6193873B1 (en) | 1999-06-15 | 2001-02-27 | Lifescan, Inc. | Sample detection to initiate timing of an electrochemical assay |
US6716577B1 (en) | 2000-02-02 | 2004-04-06 | Lifescan, Inc. | Electrochemical test strip for use in analyte determination |
GB0005564D0 (en) | 2000-03-08 | 2000-05-03 | Inverness Medical Ltd | Measurjement of substances in liquid |
AU4960101A (en) * | 2000-03-28 | 2001-10-08 | Inverness Medical Technology I | Continuous process for manufacture of disposable electro-chemical sensor |
US6558528B1 (en) * | 2000-12-20 | 2003-05-06 | Lifescan, Inc. | Electrochemical test strip cards that include an integral dessicant |
US6767441B1 (en) | 2001-07-31 | 2004-07-27 | Nova Biomedical Corporation | Biosensor with peroxidase enzyme |
US6749887B1 (en) | 2001-11-28 | 2004-06-15 | Lifescan, Inc. | Solution drying system |
KR100475634B1 (ko) | 2001-12-24 | 2005-03-15 | 주식회사 아이센스 | 일정 소량의 시료를 빠르게 도입할 수 있는 시료도입부를구비한 바이오 센서 |
AU2003234944A1 (en) | 2002-08-27 | 2004-03-18 | Bayer Healthcare, Llc | Methods of Determining Glucose Concentration in Whole Blood Samples |
US7291256B2 (en) | 2002-09-12 | 2007-11-06 | Lifescan, Inc. | Mediator stabilized reagent compositions and methods for their use in electrochemical analyte detection assays |
EP1751532A1 (en) | 2004-05-14 | 2007-02-14 | Bayer Healthcare, LLC | Methods for performing hematocrit adjustment in glucose assays and devices for same |
WO2006070200A1 (en) | 2004-12-29 | 2006-07-06 | Lifescan Scotland Limited | Analyte measurement meter or system incorporating an improved measurement circuit |
US20060243591A1 (en) * | 2005-04-28 | 2006-11-02 | Plotkin Elliot V | Electrochemical-based analytical test strip with hydrophilicity enhanced metal electrodes |
DK1804048T3 (da) | 2005-12-30 | 2010-09-06 | Sclumberger Technology B V | Densitets- og viskositetssensor |
CN101495855B (zh) * | 2006-07-05 | 2013-04-17 | 松下电器产业株式会社 | 液体试样测定方法及装置 |
US20080083618A1 (en) | 2006-09-05 | 2008-04-10 | Neel Gary T | System and Methods for Determining an Analyte Concentration Incorporating a Hematocrit Correction |
JP4582076B2 (ja) * | 2006-10-03 | 2010-11-17 | パナソニック株式会社 | 基質の定量方法 |
US20100276303A1 (en) | 2006-10-19 | 2010-11-04 | Panasonic Corporation | Method for measuring hematocrit value of blood sample, method for measuring concentration of analyte in blood sample, sensor chip and sensor unit |
US8101062B2 (en) | 2007-07-26 | 2012-01-24 | Nipro Diagnostics, Inc. | System and methods for determination of analyte concentration using time resolved amperometry |
WO2009041782A2 (en) | 2007-09-27 | 2009-04-02 | Philosys Co., Ltd. | Method for correcting erroneous results of measurement in biosensors and apparatus using the same |
US8603768B2 (en) * | 2008-01-17 | 2013-12-10 | Lifescan, Inc. | System and method for measuring an analyte in a sample |
JP4856777B2 (ja) * | 2008-03-27 | 2012-01-18 | パナソニック株式会社 | 試料測定装置、試料測定システム及び試料測定方法 |
JP4555368B2 (ja) | 2008-07-10 | 2010-09-29 | 株式会社セコニック | 液体の粘弾性測定法 |
US20130118920A1 (en) * | 2010-08-02 | 2013-05-16 | Cilag Gmbh International | Systems and methods for improved accuracy for temperature correction of glucose results for control solution |
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 |
US20130228475A1 (en) * | 2012-03-02 | 2013-09-05 | Cilag Gmbh International | Co-facial analytical test strip with stacked unidirectional contact pads and inert carrier substrate |
US9835578B2 (en) * | 2013-06-27 | 2017-12-05 | Lifescan Scotland Limited | Temperature compensation for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte |
-
2014
- 2014-09-25 US US14/495,916 patent/US20160091450A1/en not_active Abandoned
-
2015
- 2015-09-23 TW TW104131357A patent/TW201632878A/zh unknown
- 2015-09-24 EP EP15767190.0A patent/EP3198265A1/en not_active Withdrawn
- 2015-09-24 BR BR112017005876A patent/BR112017005876A2/pt not_active Application Discontinuation
- 2015-09-24 JP JP2017516044A patent/JP2017532552A/ja active Pending
- 2015-09-24 CN CN201580064279.2A patent/CN107003270B/zh not_active Expired - Fee Related
- 2015-09-24 CA CA2961983A patent/CA2961983A1/en not_active Abandoned
- 2015-09-24 AU AU2015323722A patent/AU2015323722A1/en not_active Abandoned
- 2015-09-24 WO PCT/EP2015/072038 patent/WO2016046343A1/en active Application Filing
- 2015-09-24 RU RU2017114063A patent/RU2670215C1/ru not_active IP Right Cessation
- 2015-09-24 KR KR1020177010998A patent/KR20170059471A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
CA2961983A1 (en) | 2016-03-31 |
CN107003270B (zh) | 2020-04-24 |
TW201632878A (zh) | 2016-09-16 |
JP2017532552A (ja) | 2017-11-02 |
US20160091450A1 (en) | 2016-03-31 |
EP3198265A1 (en) | 2017-08-02 |
KR20170059471A (ko) | 2017-05-30 |
WO2016046343A1 (en) | 2016-03-31 |
RU2670215C1 (ru) | 2018-10-19 |
CN107003270A (zh) | 2017-08-01 |
AU2015323722A1 (en) | 2017-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112017005876A2 (pt) | medições de analito precisas para tira de teste eletroquímico para determinar o tempo de medição de analito com base na temperatura medida, nas características físicas e no valor estimado do analito e nos seus valores compensados de temperatura | |
EP3575781A3 (en) | Test strips and method for reading test strips | |
BR112014016158A2 (pt) | medições exatas de analito para tira de teste eletroquímica com base na(s) característica(s) física(s) detectada(s) da amostra contendo o analito | |
BR112015032560A2 (pt) | compensação de temperatura para uma medição de analito determinada a partir de um tempo de amostragem especificado derivado de uma característica física detectada da amostra contendo o analito | |
BR112015009932A8 (pt) | métodos | |
CO2017002710A2 (es) | Sistemas y métodos para la integración de la recolección de microfluido lagrimal y el análisis por flujo lateral de analitos de interés | |
WO2010120917A3 (en) | Expanding the dynamic range of a test strip | |
BRPI0814202A2 (pt) | Métodos e sistemas de determinação de concentração de produto de análise em amostra fluida e meio legível em computador | |
WO2014186761A3 (en) | Methods for determining responsiveness to an anti-cd47 agent | |
WO2013137992A3 (en) | Downhole systems and methods for water source determination | |
WO2019038706A3 (en) | PAPER-BASED MOLECULAR DIAGNOSTIC DEVICE AND USES THEREOF | |
WO2015067969A3 (en) | Method, array and use thereof for determining pancreatic cancer | |
BR112016024730A2 (pt) | dispositivo, método e conjunto de análise imunocromatográfica | |
WO2016090244A3 (en) | Methods and devices for performing high dynamic range immunoassays | |
HK1204050A1 (en) | Accurate analyte measurements for electrochemical test strip based on multiple calibration parameters | |
WO2015189591A3 (en) | Method and arrays for use in diagnosing early breast cancer | |
WO2014161910A3 (en) | Methods and arrays for use in biomarker detection for prostate cancer | |
WO2010076556A3 (en) | A conductivity measurement cell | |
BR112014029390A2 (pt) | método e aparelho para medir a emissividade e a densidade de petróleo bruto | |
BR112017009309A2 (pt) | dispositivo de teste para medir a quantidade de analito em uma amostra fluida, método para fazer um dispositivo de teste para medir a quantidade de analito em uma amostra fluida, e método de utilização de um dispositivo de teste | |
WO2016100117A3 (en) | Accurate assay measurement of hydrophobic haptenic analytes | |
MX2015012921A (es) | Medicion de temperatura directa de una tira de prueba. | |
BR112017005838A2 (pt) | medições de analito precisas para tira de teste eletroquímico para determinar o tempo de medição de analito com base na temperatura medida, nas características físicas e no valor estimado do analito | |
BR112015032574A8 (pt) | interceptação de erro de sinal transiente para uma medição de analito determinada a partir de um tempo de amostragem especificado derivado de uma característica física detectada da amostra contendo o analito | |
BR112016030090A2 (pt) | método de monitorar produção de um produto químico e um cromatógrafo usado com o mesmo |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |