BR112015005018A2 - tira de teste analítico de base eletroquímica com eletrodos não revestidos interferentes - Google Patents
tira de teste analítico de base eletroquímica com eletrodos não revestidos interferentesInfo
- Publication number
- BR112015005018A2 BR112015005018A2 BR112015005018A BR112015005018A BR112015005018A2 BR 112015005018 A2 BR112015005018 A2 BR 112015005018A2 BR 112015005018 A BR112015005018 A BR 112015005018A BR 112015005018 A BR112015005018 A BR 112015005018A BR 112015005018 A2 BR112015005018 A2 BR 112015005018A2
- Authority
- BR
- Brazil
- Prior art keywords
- interfering
- electrode
- electrochemical
- test strip
- analytical test
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hematology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
resumo patente de invenção: "tira de teste analítico de base eletroquímica com eletrodos não revestidos interferentes". a presente invenção refere-se a uma tira de teste analítico de base eletroquímica ("ts") para a determinação de um analito em uma amostra de fluido corporal que inclui um substrato eletricamente isolante, uma camada condutora padrão disposta sobre o substrato eletricamente isolante e contendo um eletrodo de trabalho para analitos ("we"), um eletrodo não revestido interferente ("ie") e um contraeletrodo/eletrodo de referência compartilhado ("ce"). a ts inclui também uma camada isolante padrão ("pil") com uma fenda para exposição de eletrodos configurada para expor o we, ie e ce, uma camada de reagente enzimático disposta sobre o we e o ce e uma camada espaçadora padrão ("psl"). a pil e a psl definem uma câmara receptora de amostra com uma abertura receptora de amostra. o ie e o ce constituem um primeiro par de eletrodos, configurado para a medição de uma resposta eletroquímica interferente, e o we e o ce constituem um segundo par de eletrodos, configurado para a medição da resposta eletroquímica de um analito. o we e o ie estão eletricamente isolados um do outro.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1216031.3A GB2505694B (en) | 2012-09-07 | 2012-09-07 | Electrochemical-based analytical test strip with bare interferent electrodes |
PCT/GB2013/052354 WO2014037745A1 (en) | 2012-09-07 | 2013-09-09 | Electrochemical-based analytical test strip with bare interferent electrodes |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015005018A2 true BR112015005018A2 (pt) | 2017-07-04 |
Family
ID=47137127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015005018A BR112015005018A2 (pt) | 2012-09-07 | 2013-09-09 | tira de teste analítico de base eletroquímica com eletrodos não revestidos interferentes |
Country Status (12)
Country | Link |
---|---|
US (1) | US20150241378A1 (pt) |
EP (1) | EP2893028A1 (pt) |
JP (1) | JP2015527594A (pt) |
KR (1) | KR20150048235A (pt) |
CN (1) | CN104603281A (pt) |
AU (1) | AU2013311429A1 (pt) |
BR (1) | BR112015005018A2 (pt) |
CA (1) | CA2884172A1 (pt) |
GB (1) | GB2505694B (pt) |
RU (1) | RU2622087C2 (pt) |
TW (1) | TW201423100A (pt) |
WO (1) | WO2014037745A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9453812B2 (en) * | 2014-06-24 | 2016-09-27 | Lifescan Scotland Limited | End-fill electrochemical-based analytical test strip with perpendicular intersecting sample-receiving chambers |
WO2016054079A1 (en) | 2014-09-29 | 2016-04-07 | Zyomed Corp. | Systems and methods for blood glucose and other analyte detection and measurement using collision computing |
GB2531728A (en) | 2014-10-27 | 2016-05-04 | Cilag Gmbh Int | Method for determining diffusion |
JP6920305B2 (ja) * | 2015-12-28 | 2021-08-18 | ライフスキャン・スコットランド・リミテッド | 電極電圧検知接続部を有する電気化学式分析試験ストリップ及び同ストリップと共に使用するための手持ち式検査計 |
US9554738B1 (en) | 2016-03-30 | 2017-01-31 | Zyomed Corp. | Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing |
WO2018011692A1 (en) * | 2016-07-12 | 2018-01-18 | Ascensia Diabetes Care Holdings Ag | Method for electrochemical analysis by use of alternating output signals from two electrodes |
TWI589869B (zh) * | 2016-08-08 | 2017-07-01 | 友達光電股份有限公司 | 感測裝置及該感測裝置之電極試片 |
CN109298032A (zh) * | 2018-08-15 | 2019-02-01 | 浙江大学 | 一种基于叉指结构的去干扰电化学纸基试片及其测试方法 |
CN109283234A (zh) * | 2018-08-15 | 2019-01-29 | 浙江大学 | 一种去干扰纸基电化学传感器及其测试方法 |
CN109164148B (zh) * | 2018-09-04 | 2019-04-30 | 山东省科学院生物研究所 | 酶电极生物传感器抗干扰测定方法 |
CN110146567A (zh) * | 2018-11-05 | 2019-08-20 | 浙江大学山东工业技术研究院 | 一种基于微球的抗干扰丝网印刷电极 |
TWI747410B (zh) * | 2019-08-02 | 2021-11-21 | 華廣生技股份有限公司 | 植入式微型生物感測器的製造方法 |
FI20205422A1 (en) * | 2020-04-27 | 2021-10-28 | Aalto Univ Foundation Sr | Test strip for the detection of neutral analytes in the sample |
RU2749982C1 (ru) * | 2020-06-05 | 2021-06-21 | Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр Институт прикладной физики Российской академии наук" (ИПФ РАН) | Способ непрерывного мониторинга уровня глюкозы в биологической жидкости организма и устройство для его реализации |
WO2022010620A1 (en) * | 2020-07-08 | 2022-01-13 | Abbott Diabetes Care Inc. | Analyte sensors featuring enhancements for decreasing interferent signal |
Family Cites Families (23)
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US5494562A (en) * | 1994-06-27 | 1996-02-27 | Ciba Corning Diagnostics Corp. | Electrochemical sensors |
US5707502A (en) * | 1996-07-12 | 1998-01-13 | Chiron Diagnostics Corporation | Sensors for measuring analyte concentrations and methods of making same |
AUPO581397A0 (en) * | 1997-03-21 | 1997-04-17 | Memtec America Corporation | Sensor connection means |
JP3841931B2 (ja) * | 1997-07-16 | 2006-11-08 | 富士金属株式会社 | 正逆両絞りの混用による成形方法と成形設備 |
CN1122178C (zh) * | 1998-04-02 | 2003-09-24 | 松下电器产业株式会社 | 基质的定量方法 |
GB2337122B (en) * | 1998-05-08 | 2002-11-13 | Medisense Inc | Test strip |
JP3267936B2 (ja) * | 1998-08-26 | 2002-03-25 | 松下電器産業株式会社 | バイオセンサ |
EP1333751A2 (en) * | 2000-11-13 | 2003-08-13 | Nipro Diabetes Systems | Glucose sensor system |
US6863800B2 (en) * | 2002-02-01 | 2005-03-08 | Abbott Laboratories | Electrochemical biosensor strip for analysis of liquid samples |
WO2007120442A2 (en) * | 2003-07-25 | 2007-10-25 | Dexcom, Inc. | Dual electrode system for a continuous analyte sensor |
US20050139469A1 (en) * | 2003-10-31 | 2005-06-30 | Davies Oliver W.H. | Electrochemical test strip for reducing the effect of direct and mediated interference current |
CN1902480A (zh) * | 2003-10-31 | 2007-01-24 | 生命扫描苏格兰有限公司 | 减少直接干扰电流影响的电化学试条 |
US7955492B2 (en) * | 2004-04-19 | 2011-06-07 | Panasonic Corporation | Method for measuring blood components and biosensor and measuring instrument for use therein |
US20050284757A1 (en) * | 2004-06-29 | 2005-12-29 | Allen John J | Analyte measuring system which prevents the reuse of a test strip |
PT1776464E (pt) * | 2004-08-13 | 2010-01-06 | Egomedical Technologies Ag | Sistema de teste de analitos para determinar a concentração de um analito num fluido fisiológico ou aquoso |
US20060094944A1 (en) * | 2004-10-28 | 2006-05-04 | Sontra Medical Corporation | System and method for analyte sampling and analysis with error correction |
US20060246214A1 (en) * | 2005-04-28 | 2006-11-02 | Plotkin Elliot V | Method for manufacturing an electrochemical-based analytical test strip with hydrophilicity enhanced metal electrodes |
US7749371B2 (en) * | 2005-09-30 | 2010-07-06 | Lifescan, Inc. | Method and apparatus for rapid electrochemical analysis |
EP2535706B1 (en) * | 2007-09-24 | 2015-08-12 | Bayer HealthCare LLC | Multi-electrode test sensor |
US8012428B2 (en) * | 2008-10-30 | 2011-09-06 | Lifescan Scotland, Ltd. | Analytical test strip with minimal fill-error sample viewing window |
US20110048972A1 (en) * | 2009-08-31 | 2011-03-03 | Lifescan Scotland Limited | Multi-analyte test strip with shared counter/reference electrode and inline electrode configuration |
TWI440853B (zh) * | 2009-12-14 | 2014-06-11 | Taidoc Technology Corp | 具有校正血容比功能之分析物測量電化學生物感測試紙、生物感測器裝置、系統以及測量方法 |
JP5186633B2 (ja) * | 2010-09-13 | 2013-04-17 | 大日本印刷株式会社 | バイオセンサ及びその製造方法 |
-
2012
- 2012-09-07 GB GB1216031.3A patent/GB2505694B/en not_active Expired - Fee Related
-
2013
- 2013-09-06 TW TW102132111A patent/TW201423100A/zh unknown
- 2013-09-09 RU RU2015112598A patent/RU2622087C2/ru not_active IP Right Cessation
- 2013-09-09 CN CN201380046629.3A patent/CN104603281A/zh active Pending
- 2013-09-09 JP JP2015530494A patent/JP2015527594A/ja active Pending
- 2013-09-09 CA CA2884172A patent/CA2884172A1/en not_active Abandoned
- 2013-09-09 BR BR112015005018A patent/BR112015005018A2/pt not_active IP Right Cessation
- 2013-09-09 US US14/426,542 patent/US20150241378A1/en not_active Abandoned
- 2013-09-09 WO PCT/GB2013/052354 patent/WO2014037745A1/en active Application Filing
- 2013-09-09 AU AU2013311429A patent/AU2013311429A1/en not_active Abandoned
- 2013-09-09 EP EP13760103.5A patent/EP2893028A1/en not_active Withdrawn
- 2013-09-09 KR KR1020157008057A patent/KR20150048235A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2015527594A (ja) | 2015-09-17 |
EP2893028A1 (en) | 2015-07-15 |
GB2505694A (en) | 2014-03-12 |
TW201423100A (zh) | 2014-06-16 |
WO2014037745A1 (en) | 2014-03-13 |
US20150241378A1 (en) | 2015-08-27 |
RU2015112598A (ru) | 2016-10-27 |
KR20150048235A (ko) | 2015-05-06 |
CN104603281A (zh) | 2015-05-06 |
AU2013311429A1 (en) | 2015-03-19 |
CA2884172A1 (en) | 2014-03-13 |
GB201216031D0 (en) | 2012-10-24 |
GB2505694B (en) | 2017-03-22 |
RU2622087C2 (ru) | 2017-06-09 |
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Legal Events
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA. |
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
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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 2530 DE 02-07-2019 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. |