BR112015032574A8 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- BR112015032574A8 BR112015032574A8 BR112015032574A BR112015032574A BR112015032574A8 BR 112015032574 A8 BR112015032574 A8 BR 112015032574A8 BR 112015032574 A BR112015032574 A BR 112015032574A BR 112015032574 A BR112015032574 A BR 112015032574A BR 112015032574 A8 BR112015032574 A8 BR 112015032574A8
- Authority
- BR
- Brazil
- Prior art keywords
- analyte
- sampling time
- physical characteristic
- sample containing
- biosensor
- Prior art date
Links
- 239000012491 analyte Substances 0.000 title abstract 5
- 238000005070 sampling Methods 0.000 title abstract 3
- 230000001052 transient effect Effects 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 title 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 238000009795 derivation Methods 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 238000005534 hematocrit Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000011664 signaling Effects 0.000 abstract 1
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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Biophysics (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
trata-se de várias modalidades para métodos, sistemas e medidores que permitam uma concentração de analito mais precisa com um biossensor, mediante a determinação de pelo menos uma característica física, particularmente hematócrito, da amostra de sangue contendo o analito, particularmente a glicose, e derivação de um tempo de amostragem específico com base em uma relação entre a característica física, a concentração do analito estimada e o tempo de amostragem. depois disso, determinar se, pelo menos, um sinal transiente de saída do biossensor é errôneo, mediante a monitoração do biossensor e sinalização de um erro caso as saídas de sinal do bios-sensor não atendam determinados critérios.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361840360P | 2013-06-27 | 2013-06-27 | |
| US13/929,782 US9435764B2 (en) | 2013-06-27 | 2013-06-28 | Transient signal error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte |
| PCT/EP2014/063588 WO2014207138A1 (en) | 2013-06-27 | 2014-06-26 | Transient signal error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112015032574A2 BR112015032574A2 (pt) | 2017-07-25 |
| BR112015032574A8 true BR112015032574A8 (pt) | 2020-01-07 |
Family
ID=52114529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015032574A BR112015032574A8 (pt) | 2013-06-27 | 2014-06-26 | 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 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9435764B2 (pt) |
| EP (1) | EP3014258A1 (pt) |
| JP (1) | JP6456372B2 (pt) |
| KR (1) | KR20160024387A (pt) |
| CN (1) | CN105579837B (pt) |
| AU (1) | AU2014301060B2 (pt) |
| BR (1) | BR112015032574A8 (pt) |
| CA (1) | CA2916627C (pt) |
| HK (1) | HK1223683A1 (pt) |
| RU (1) | RU2669550C2 (pt) |
| TW (1) | TWI639827B (pt) |
| WO (1) | WO2014207138A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9423374B2 (en) * | 2015-01-26 | 2016-08-23 | Lifescan Scotland Limited | Reference electrode error trap determined from a specified sampling time and a pre-determined sampling time |
| JP6876157B2 (ja) * | 2017-07-03 | 2021-05-26 | エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト | バイオセンサの生体内特性を検出する方法および電子ユニット |
| WO2019066592A1 (ko) * | 2017-09-29 | 2019-04-04 | 주식회사 비바이오 | 전기화학 바이오센서 에러 판별 장치 및 방법 |
| EP3931562A4 (en) * | 2019-05-07 | 2022-11-30 | Hewlett-Packard Development Company, L.P. | LIQUID ANALYSIS WITH CHANNELS DEVELOPED IN LID |
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| DE3228542A1 (de) | 1982-07-30 | 1984-02-02 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur bestimmung der konzentration elektrochemisch umsetzbarer stoffe |
| AUPN363995A0 (en) | 1995-06-19 | 1995-07-13 | Memtec Limited | Electrochemical cell |
| US6413410B1 (en) | 1996-06-19 | 2002-07-02 | Lifescan, Inc. | Electrochemical cell |
| AUPN661995A0 (en) | 1995-11-16 | 1995-12-07 | Memtec America Corporation | Electrochemical cell 2 |
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| 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 |
| 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 |
| ITMI20020369A1 (it) | 2002-02-25 | 2003-08-25 | Gi Bi Effe Srl | Scatola con pannello di chiusura e sigillo di garanzia e con elementiper tenere il pannello chiuso dopo la rottura del sigillo |
| WO2004011921A1 (ja) * | 2002-07-25 | 2004-02-05 | Arkray, Inc. | 試料分析方法および試料分析装置 |
| 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 |
| BRPI0510779A (pt) | 2004-05-14 | 2007-11-20 | Bayer Healthcare Llc | métodos para realizar ajuste de hematócrito em ensaios e dispositivos para os mesmos |
| EP1831685A1 (en) | 2004-12-29 | 2007-09-12 | Lifescan Scotland Ltd | Analyte measurement meter or system incorporating an improved measurement circuit |
| ATE480777T1 (de) * | 2005-07-07 | 2010-09-15 | Asulab Sa | System zur differenziellen bestimmung der menge eines proteolytischen enzyms in einer körperflüssigkeit |
| JPWO2007026683A1 (ja) * | 2005-09-02 | 2009-03-05 | アークレイ株式会社 | 試料供給状態の検出方法および分析用具 |
| EP1804048B1 (en) | 2005-12-30 | 2010-05-12 | Services Pétroliers Schlumberger | A density and viscosity sensor |
| EP2040065B1 (en) | 2006-07-05 | 2015-12-30 | Panasonic Healthcare Holdings Co., Ltd. | Method and apparatus for measuring liquid sample |
| EP1882745A1 (fr) * | 2006-07-25 | 2008-01-30 | The Swatch Group Research and Development Ltd. | Système électrochimique de dosage d'un composé biologique par une enzyme |
| JP5056755B2 (ja) * | 2006-07-26 | 2012-10-24 | パナソニック株式会社 | バイオセンサ測定システム、およびバイオセンサにおける異常波形検出方法 |
| US20080083618A1 (en) | 2006-09-05 | 2008-04-10 | Neel Gary T | System and Methods for Determining an Analyte Concentration Incorporating a Hematocrit Correction |
| JP4814952B2 (ja) | 2006-10-19 | 2011-11-16 | パナソニック株式会社 | 血液試料のヘマトクリット値の測定方法、血液試料中の分析物の濃度の測定方法、センサチップおよびセンサユニット |
| US8101062B2 (en) | 2007-07-26 | 2012-01-24 | Nipro Diagnostics, Inc. | System and methods for determination of analyte concentration using time resolved amperometry |
| EP2193367B1 (en) | 2007-09-27 | 2019-01-23 | 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 |
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| 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 |
| EP2877092B1 (en) * | 2012-07-27 | 2017-10-04 | Ascensia Diabetes Care Holdings AG | System and method for detecting used and dried sensors |
-
2013
- 2013-06-28 US US13/929,782 patent/US9435764B2/en active Active
-
2014
- 2014-06-25 TW TW103121816A patent/TWI639827B/zh not_active IP Right Cessation
- 2014-06-26 WO PCT/EP2014/063588 patent/WO2014207138A1/en active Application Filing
- 2014-06-26 EP EP14734118.4A patent/EP3014258A1/en active Pending
- 2014-06-26 KR KR1020167001919A patent/KR20160024387A/ko active Search and Examination
- 2014-06-26 CA CA2916627A patent/CA2916627C/en active Active
- 2014-06-26 CN CN201480047408.2A patent/CN105579837B/zh not_active Expired - Fee Related
- 2014-06-26 BR BR112015032574A patent/BR112015032574A8/pt not_active Application Discontinuation
- 2014-06-26 JP JP2016522507A patent/JP6456372B2/ja active Active
- 2014-06-26 AU AU2014301060A patent/AU2014301060B2/en not_active Ceased
- 2014-06-26 RU RU2016102343A patent/RU2669550C2/ru not_active IP Right Cessation
-
2016
- 2016-10-14 HK HK16111876.8A patent/HK1223683A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2014301060A1 (en) | 2016-01-28 |
| US9435764B2 (en) | 2016-09-06 |
| JP2016523369A (ja) | 2016-08-08 |
| HK1223683A1 (zh) | 2017-08-04 |
| WO2014207138A1 (en) | 2014-12-31 |
| US20150001070A1 (en) | 2015-01-01 |
| AU2014301060B2 (en) | 2018-08-09 |
| JP6456372B2 (ja) | 2019-01-23 |
| BR112015032574A2 (pt) | 2017-07-25 |
| RU2016102343A3 (pt) | 2018-03-19 |
| CA2916627A1 (en) | 2014-12-31 |
| RU2016102343A (ru) | 2017-08-01 |
| CN105579837B (zh) | 2018-09-18 |
| KR20160024387A (ko) | 2016-03-04 |
| TWI639827B (zh) | 2018-11-01 |
| CA2916627C (en) | 2022-11-29 |
| CN105579837A (zh) | 2016-05-11 |
| TW201518717A (zh) | 2015-05-16 |
| EP3014258A1 (en) | 2016-05-04 |
| RU2669550C2 (ru) | 2018-10-11 |
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| B350 | Update of information on the portal [chapter 15.35 patent gazette] |