BR112015010483A2 - sistema e método para detecção de volume da amostra durante enchimento da amostra inicial de um biossensor para determinar a concentração de glicose em amostras de fluido ou erro de enchimento de amostra - Google Patents
sistema e método para detecção de volume da amostra durante enchimento da amostra inicial de um biossensor para determinar a concentração de glicose em amostras de fluido ou erro de enchimento de amostraInfo
- Publication number
- BR112015010483A2 BR112015010483A2 BR112015010483A BR112015010483A BR112015010483A2 BR 112015010483 A2 BR112015010483 A2 BR 112015010483A2 BR 112015010483 A BR112015010483 A BR 112015010483A BR 112015010483 A BR112015010483 A BR 112015010483A BR 112015010483 A2 BR112015010483 A2 BR 112015010483A2
- Authority
- BR
- Brazil
- Prior art keywords
- biosensor
- sample
- fluid samples
- sample filling
- filling
- Prior art date
Links
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502715—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
-
- 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
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16B—BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
- G16B99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
- B01L2200/143—Quality control, feedback systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Medical Informatics (AREA)
- Evolutionary Biology (AREA)
- Bioinformatics & Computational Biology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
resumo patente de invenção: "sistema e método para detecção de volume da amostra durante enchimento da amostra inicial de um biossensor para determinar a concentração de glicose em amostras de fluido ou erro de enchimento de amostra". a presente invenção refere-se aos métodos e sistemas para permitir uma determinação de quando uma amostra parou substancialmente de encher uma câmara de teste de modo que um temporizador de sequência de teste possa ser iniciado na ponte de tempo adequado para o ensaio de um biossensor. esta determinação também pode ser usada para avaliar se o biossensor foi enchido com as amostras de fluido adicionais após um enchimento inicial do biossensor. estes métodos e sistemas permitem um resultado mais preciso do teste de analito.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/673,119 US20140134655A1 (en) | 2012-11-09 | 2012-11-09 | System and method for detection of sample volume during initial sample fill of a biosensor to determine glucose concentration in fluid samples or sample fill error |
PCT/IB2013/060008 WO2014072948A1 (en) | 2012-11-09 | 2013-11-08 | System and method for detection of sample volume during initial sample fill of a biosensor to determine glucose concentration in fluid samples or sample fill error |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015010483A2 true BR112015010483A2 (pt) | 2017-07-11 |
Family
ID=49679569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015010483A BR112015010483A2 (pt) | 2012-11-09 | 2013-11-08 | sistema e método para detecção de volume da amostra durante enchimento da amostra inicial de um biossensor para determinar a concentração de glicose em amostras de fluido ou erro de enchimento de amostra |
Country Status (10)
Country | Link |
---|---|
US (1) | US20140134655A1 (pt) |
EP (1) | EP2916951A1 (pt) |
JP (1) | JP2015534090A (pt) |
KR (1) | KR20150082580A (pt) |
CN (1) | CN104781008A (pt) |
AU (1) | AU2013343014A1 (pt) |
BR (1) | BR112015010483A2 (pt) |
CA (1) | CA2890412A1 (pt) |
RU (1) | RU2015121895A (pt) |
WO (1) | WO2014072948A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9406459B2 (en) * | 2011-05-13 | 2016-08-02 | Panasonic Healthcare Holdings Co., Ltd. | Biological information measurement device |
DE102017109227A1 (de) * | 2017-04-28 | 2018-10-31 | Testo SE & Co. KGaA | Elektrische Messanordnung |
US11035819B2 (en) * | 2018-06-28 | 2021-06-15 | Lifescan Ip Holdings, Llc | Method for determining analyte concentration in a sample technical field |
CN111982992B (zh) * | 2020-08-03 | 2022-05-03 | 南京工业大学 | 葡萄糖宽范围高精度自动检测方法和系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6797150B2 (en) * | 2001-10-10 | 2004-09-28 | Lifescan, Inc. | Determination of sample volume adequacy in biosensor devices |
US6872298B2 (en) | 2001-11-20 | 2005-03-29 | Lifescan, Inc. | Determination of sample volume adequacy in biosensor devices |
US6856125B2 (en) | 2001-12-12 | 2005-02-15 | Lifescan, Inc. | Biosensor apparatus and method with sample type and volume detection |
US7749371B2 (en) * | 2005-09-30 | 2010-07-06 | Lifescan, Inc. | Method and apparatus for rapid electrochemical analysis |
US7866026B1 (en) * | 2006-08-01 | 2011-01-11 | Abbott Diabetes Care Inc. | Method for making calibration-adjusted sensors |
AU2012201912B2 (en) * | 2008-06-09 | 2013-06-20 | Lifescan, Inc. | System and method for measuring an analyte in a sample |
US8101065B2 (en) * | 2009-12-30 | 2012-01-24 | Lifescan, Inc. | Systems, devices, and methods for improving accuracy of biosensors using fill time |
US20110208435A1 (en) | 2010-02-25 | 2011-08-25 | Lifescan Scotland Ltd. | Capacitance detection in electrochemical assays |
US8742773B2 (en) | 2010-02-25 | 2014-06-03 | Lifescan Scotland Limited | Capacitance detection in electrochemical assay with improved response |
US8773106B2 (en) | 2010-02-25 | 2014-07-08 | Lifescan Scotland Limited | Capacitance detection in electrochemical assay with improved sampling time offset |
BR112012021590A2 (pt) * | 2010-02-25 | 2016-09-13 | Lifescan Scotland Ltd | detecção de capacitância em ensaio eletroquímico |
US8603323B2 (en) * | 2010-09-20 | 2013-12-10 | Lifescan, Inc. | Apparatus and process for improved measurements of a monitoring device |
-
2012
- 2012-11-09 US US13/673,119 patent/US20140134655A1/en not_active Abandoned
-
2013
- 2013-11-08 BR BR112015010483A patent/BR112015010483A2/pt not_active IP Right Cessation
- 2013-11-08 AU AU2013343014A patent/AU2013343014A1/en not_active Abandoned
- 2013-11-08 KR KR1020157015180A patent/KR20150082580A/ko not_active Application Discontinuation
- 2013-11-08 CN CN201380058605.XA patent/CN104781008A/zh active Pending
- 2013-11-08 WO PCT/IB2013/060008 patent/WO2014072948A1/en active Application Filing
- 2013-11-08 CA CA2890412A patent/CA2890412A1/en not_active Abandoned
- 2013-11-08 EP EP13798399.5A patent/EP2916951A1/en not_active Withdrawn
- 2013-11-08 RU RU2015121895A patent/RU2015121895A/ru not_active Application Discontinuation
- 2013-11-08 JP JP2015541284A patent/JP2015534090A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN104781008A (zh) | 2015-07-15 |
EP2916951A1 (en) | 2015-09-16 |
AU2013343014A1 (en) | 2015-06-11 |
RU2015121895A (ru) | 2017-01-10 |
WO2014072948A1 (en) | 2014-05-15 |
CA2890412A1 (en) | 2014-05-15 |
US20140134655A1 (en) | 2014-05-15 |
KR20150082580A (ko) | 2015-07-15 |
JP2015534090A (ja) | 2015-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2435 DE 05-09-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |