ES2645454T3 - Tira analítica para ensayo con cámaras receptoras de muestra capilar separadas por una isla barrera física - Google Patents
Tira analítica para ensayo con cámaras receptoras de muestra capilar separadas por una isla barrera física Download PDFInfo
- Publication number
- ES2645454T3 ES2645454T3 ES13730631.2T ES13730631T ES2645454T3 ES 2645454 T3 ES2645454 T3 ES 2645454T3 ES 13730631 T ES13730631 T ES 13730631T ES 2645454 T3 ES2645454 T3 ES 2645454T3
- Authority
- ES
- Spain
- Prior art keywords
- sample
- capillary
- receiving chamber
- application opening
- chamber
- 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.)
- Active
Links
- 238000004458 analytical method Methods 0.000 title abstract 4
- 230000004888 barrier function Effects 0.000 title abstract 3
- 239000012491 analyte Substances 0.000 abstract 1
- 238000003556 assay Methods 0.000 abstract 1
- 210000001124 body fluid Anatomy 0.000 abstract 1
- 239000010839 body fluid Substances 0.000 abstract 1
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
- 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
- G01N27/3274—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
- 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
- G01N33/49—Blood
- G01N33/492—Determining multiple analytes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0825—Test strips
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Biophysics (AREA)
- Ecology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Una tira analítica para ensayo (100) para la determinación de un analito en una muestra de fluido corporal, teniendo la tira analítica para ensayo un primer borde y un segundo borde opuesto al primer borde, comprendiendo la tira analítica para ensayo: una primera cámara receptora de muestra capilar (262); una segunda cámara receptora de muestra capilar (264); donde la primera cámara receptora de muestra capilar (262) tiene una primera abertura de aplicación de muestra (270a) y una segunda abertura de aplicación de muestra (270b) y donde la segunda cámara receptora de muestra capilar tiene una primera abertura de aplicación de muestra (272a) y una segunda abertura de aplicación de muestra (272b); una isla barrera física (220a) dispuesta entre la primera cámara receptora de muestra capilar (262) y la segunda cámara receptora de muestra capilar (264); una primera cámara de entrada de muestra compartida (274) está definida en la primera abertura de aplicación de muestra (270a) de la primera cámara receptora de muestra capilar (262) y la primera abertura de aplicación de muestra (272a) de la segunda cámara receptora de muestra capilar (264) y la primera cámara de entrada de muestra compartida (274) se extienden al primer borde de la tira de ensayo (100); una segunda cámara de entrada de muestra compartida (276) está definida en la segunda abertura de aplicación de muestra (270b) de la primera cámara receptora de muestra capilar (262) y la segunda abertura de aplicación de muestra (272b) de la segunda cámara receptora de muestra capilar (264) y la segunda cámara de entrada de muestra compartida (276) se extienden al segundo borde de la tira de ensayo (100); donde una anchura de la primera cámara de entrada de muestra compartida (274) es mayor que la suma de anchuras de la primera abertura de aplicación de muestra (270a) de la primera cámara receptora de muestra capilar (262) y la primera abertura de aplicación de muestra (272a) de la segunda cámara receptora de muestra capilar (264); y donde una anchura de la segunda cámara de entrada de muestra compartida (276) es mayor que la suma de anchuras de la segunda abertura de aplicación de muestra (270b) de la primera cámara receptora de muestra capilar (262) y la segunda abertura de aplicación de muestra (272b); donde la barrera isla física (220a) está dispuesta de tal manera que se evita que la muestra de corporal fluya entre la primera cámara receptora de muestra capilar (262) y la segunda cámara receptora de muestra capilar (264) durante el uso de la tira analítica para ensayo (100).
Description
Claims (1)
-
imagen1 imagen2
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201213529901 | 2012-06-21 | ||
| US13/529,901 US9128038B2 (en) | 2012-06-21 | 2012-06-21 | Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island |
| PCT/GB2013/051552 WO2013190270A1 (en) | 2012-06-21 | 2013-06-13 | Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2645454T3 true ES2645454T3 (es) | 2017-12-05 |
Family
ID=48670610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13730631.2T Active ES2645454T3 (es) | 2012-06-21 | 2013-06-13 | Tira analítica para ensayo con cámaras receptoras de muestra capilar separadas por una isla barrera física |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US9128038B2 (es) |
| EP (1) | EP2864046B1 (es) |
| JP (1) | JP2015520394A (es) |
| KR (1) | KR20150023793A (es) |
| CN (1) | CN104379262A (es) |
| AU (1) | AU2013279078A1 (es) |
| BR (1) | BR112014032274A2 (es) |
| CA (1) | CA2876987C (es) |
| ES (1) | ES2645454T3 (es) |
| RU (1) | RU2015101696A (es) |
| WO (1) | WO2013190270A1 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9128038B2 (en) * | 2012-06-21 | 2015-09-08 | Lifescan Scotland Limited | Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island |
| US20150176049A1 (en) * | 2013-12-23 | 2015-06-25 | Cilag Gmbh International | Determining usability of analytical test strip |
| US9453812B2 (en) * | 2014-06-24 | 2016-09-27 | Lifescan Scotland Limited | End-fill electrochemical-based analytical test strip with perpendicular intersecting sample-receiving chambers |
| JP6537960B2 (ja) | 2015-12-01 | 2019-07-03 | 日本航空電子工業株式会社 | 絶縁層の形成方法、電子デバイスの生産方法及び電子デバイス |
| EP3454056A4 (en) * | 2016-02-25 | 2019-06-26 | PHC Holdings Corporation | BIOSENSOR |
| EP3686600A4 (en) * | 2017-09-20 | 2021-06-30 | Teijin Limited | CHROMATOGRAPHY SUPPORT SUBSTRATE, CHROMATOGRAPHY SUPPORT AND IMMUNOCHROMATOGRAPHY TAPE |
| US10512911B1 (en) * | 2018-12-07 | 2019-12-24 | Ultima Genomics, Inc. | Implementing barriers for controlled environments during sample processing and detection |
| JP7076015B2 (ja) * | 2019-02-15 | 2022-05-26 | Phcホールディングス株式会社 | バイオセンサ |
| KR20220064861A (ko) * | 2019-09-17 | 2022-05-19 | 노바 바이오메디컬 코포레이션 | 혈액 중 간 효소 수준을 측정하기 위한 시스템 및 방법 |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE58909505D1 (de) | 1988-06-08 | 1996-01-04 | Philips Patentverwaltung | Synchrondemodulator. |
| US5637469A (en) | 1992-05-01 | 1997-06-10 | Trustees Of The University Of Pennsylvania | Methods and apparatus for the detection of an analyte utilizing mesoscale flow systems |
| AUPN363995A0 (en) | 1995-06-19 | 1995-07-13 | Memtec Limited | Electrochemical cell |
| 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 |
| US7494816B2 (en) | 1997-12-22 | 2009-02-24 | Roche Diagnostic Operations, Inc. | System and method for determining a temperature during analyte measurement |
| US6521182B1 (en) | 1998-07-20 | 2003-02-18 | Lifescan, Inc. | Fluidic device for medical diagnostics |
| US6377894B1 (en) | 1998-11-30 | 2002-04-23 | Abbott Laboratories | Analyte test instrument having improved calibration and communication processes |
| US6676815B1 (en) | 1999-12-30 | 2004-01-13 | Roche Diagnostics Corporation | Cell for electrochemical analysis of a sample |
| GB0005564D0 (en) | 2000-03-08 | 2000-05-03 | Inverness Medical Ltd | Measurjement of substances in liquid |
| US6488827B1 (en) | 2000-03-31 | 2002-12-03 | Lifescan, Inc. | Capillary flow control in a medical diagnostic device |
| US6855243B2 (en) * | 2001-04-27 | 2005-02-15 | Lifescan, Inc. | Electrochemical test strip having a plurality of reaction chambers and methods for using the same |
| US6856125B2 (en) | 2001-12-12 | 2005-02-15 | Lifescan, Inc. | Biosensor apparatus and method with sample type and volume detection |
| CA2392980A1 (en) * | 2002-07-11 | 2004-01-11 | Lifescan, Inc. | Electrochemical test strip having a plurality of reaction chambers and methods for using the same |
| EP1396717A1 (en) | 2002-09-03 | 2004-03-10 | Matsushita Electric Industrial Co., Ltd. | Biosensor and measuring method using the same |
| US7718439B2 (en) | 2003-06-20 | 2010-05-18 | Roche Diagnostics Operations, Inc. | System and method for coding information on a biosensor test strip |
| EP1642125B1 (en) | 2003-06-20 | 2017-09-27 | Roche Diabetes Care GmbH | Biosensor with multiple electrical functionalities |
| PL1685393T3 (pl) * | 2003-10-31 | 2007-07-31 | Lifescan Scotland Ltd | Elektrochemiczny pasek testowy do zmniejszania efektu bezpośredniego prądu interferencyjnego |
| US7316766B2 (en) * | 2005-05-27 | 2008-01-08 | Taidoc Technology Corporation | Electrochemical biosensor strip |
| US7468125B2 (en) | 2005-10-17 | 2008-12-23 | Lifescan, Inc. | System and method of processing a current sample for calculating a glucose concentration |
| US8066866B2 (en) | 2005-10-17 | 2011-11-29 | Lifescan, Inc. | Methods for measuring physiological fluids |
| US20070123801A1 (en) | 2005-11-28 | 2007-05-31 | Daniel Goldberger | Wearable, programmable automated blood testing system |
| US7955484B2 (en) | 2005-12-14 | 2011-06-07 | Nova Biomedical Corporation | Glucose biosensor and method |
| EP1982166A4 (en) | 2006-01-20 | 2010-06-30 | Agency Science Tech & Res | BIOSENSOR CELL AND BIOSENSOR ARRAY |
| US20080083618A1 (en) | 2006-09-05 | 2008-04-10 | Neel Gary T | System and Methods for Determining an Analyte Concentration Incorporating a Hematocrit Correction |
| ATE499450T1 (de) * | 2006-10-05 | 2011-03-15 | Lifescan Scotland Ltd | Reagensformulierung mit rutheniumhexamin als vermittler für elektrochemische teststreifen |
| US8460524B2 (en) * | 2007-04-18 | 2013-06-11 | Nipro Diagnostics, Inc. | System and methods of chemistry patterning for a multiple well biosensor |
| KR100915383B1 (ko) | 2007-09-04 | 2009-09-03 | 주식회사 휴빛 | 바이오센서 및 바이오센서 측정기 |
| KR20100083142A (ko) | 2007-10-10 | 2010-07-21 | 아가매트릭스, 인코포레이티드 | 전기화학 테스트 스트립용 식별 방법 |
| CN101883982B (zh) * | 2008-05-09 | 2013-07-03 | 松下电器产业株式会社 | 肌酸酐浓度的测定方法、测定器件及测定装置和使用这些的尿中盐分量的测定方法、测定器件及测定装置 |
| US8715590B2 (en) | 2008-08-15 | 2014-05-06 | Prognosys LLC | Multiplexed lateral flow assay arrays |
| US20100075340A1 (en) | 2008-09-22 | 2010-03-25 | Mehdi Javanmard | Electrical Detection Of Biomarkers Using Bioactivated Microfluidic Channels |
| EP2361427A1 (en) | 2008-10-27 | 2011-08-31 | Lifescan Scotland Limited | Methods and devices for mitigating esd events |
| US8173008B2 (en) | 2009-06-24 | 2012-05-08 | Lifescan, Inc. | Method for determining an analyte in a bodily fluid sample using an analyte test strip with combination electrode contact and meter identification feature |
| US8323467B2 (en) | 2009-10-27 | 2012-12-04 | Lifescan Scotland Limited | Dual chamber, multi-analyte test strip with opposing electrodes |
| US9128038B2 (en) * | 2012-06-21 | 2015-09-08 | Lifescan Scotland Limited | Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island |
-
2012
- 2012-06-21 US US13/529,901 patent/US9128038B2/en not_active Expired - Fee Related
-
2013
- 2013-06-13 KR KR20157001265A patent/KR20150023793A/ko not_active Ceased
- 2013-06-13 JP JP2015517839A patent/JP2015520394A/ja active Pending
- 2013-06-13 BR BR112014032274A patent/BR112014032274A2/pt not_active Application Discontinuation
- 2013-06-13 CN CN201380032473.3A patent/CN104379262A/zh active Pending
- 2013-06-13 EP EP13730631.2A patent/EP2864046B1/en not_active Not-in-force
- 2013-06-13 WO PCT/GB2013/051552 patent/WO2013190270A1/en not_active Ceased
- 2013-06-13 AU AU2013279078A patent/AU2013279078A1/en not_active Abandoned
- 2013-06-13 ES ES13730631.2T patent/ES2645454T3/es active Active
- 2013-06-13 CA CA2876987A patent/CA2876987C/en not_active Expired - Fee Related
- 2013-06-13 RU RU2015101696A patent/RU2015101696A/ru not_active Application Discontinuation
-
2015
- 2015-08-26 US US14/835,755 patent/US9528958B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2876987A1 (en) | 2013-12-27 |
| US20150362454A1 (en) | 2015-12-17 |
| AU2013279078A1 (en) | 2015-02-05 |
| EP2864046B1 (en) | 2017-10-18 |
| BR112014032274A2 (pt) | 2017-06-27 |
| CA2876987C (en) | 2021-09-14 |
| KR20150023793A (ko) | 2015-03-05 |
| EP2864046A1 (en) | 2015-04-29 |
| RU2015101696A (ru) | 2016-08-10 |
| US9128038B2 (en) | 2015-09-08 |
| HK1209682A1 (en) | 2016-04-08 |
| WO2013190270A1 (en) | 2013-12-27 |
| CN104379262A (zh) | 2015-02-25 |
| JP2015520394A (ja) | 2015-07-16 |
| US9528958B2 (en) | 2016-12-27 |
| US20130341209A1 (en) | 2013-12-26 |
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