BR112014032274A2 - tira de teste analítico com câmaras receptoras de amostra capilar separadas por uma barreira física de isolamento - Google Patents

tira de teste analítico com câmaras receptoras de amostra capilar separadas por uma barreira física de isolamento

Info

Publication number
BR112014032274A2
BR112014032274A2 BR112014032274A BR112014032274A BR112014032274A2 BR 112014032274 A2 BR112014032274 A2 BR 112014032274A2 BR 112014032274 A BR112014032274 A BR 112014032274A BR 112014032274 A BR112014032274 A BR 112014032274A BR 112014032274 A2 BR112014032274 A2 BR 112014032274A2
Authority
BR
Brazil
Prior art keywords
test strip
isolation barrier
analytical test
sample receiving
physical isolation
Prior art date
Application number
BR112014032274A
Other languages
English (en)
Inventor
Smith Antony
Mccoll David
Whyte Lynsey
Whitehead Neil
Sloss Scott
Original Assignee
Lifescan Scotland Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lifescan Scotland Ltd filed Critical Lifescan Scotland Ltd
Publication of BR112014032274A2 publication Critical patent/BR112014032274A2/pt

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
    • G01N27/3272—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

Abstract

resumo patente de invenção: "tira de teste analítico com câmaras receptoras de amostra capilar separadas por uma barreira física de isolamento". a presente invenção refere-se a uma tira de teste analítico para a determinação de um analito (como glicose e/ou hematócrito) em uma amostra de fluido corporal (como uma amostra de sangue total) que inclui uma primeira câmara receptora de amostra capilar, uma segunda câmara receptora de amostra capilar e uma barreira física de isolamento disposta entre a primeira e segunda câmaras receptoras de amostra capilar. adicionalmente, a barreira física de isolamento é disposta de modo que o fluxo da amostra de fluido corporal entre a primeira e a segunda câmaras receptoras de amostra capilar é evitado durante o uso da tira de teste analítico. 23413502v1 1/1 23413502v1
BR112014032274A 2012-06-21 2013-06-13 tira de teste analítico com câmaras receptoras de amostra capilar separadas por uma barreira física de isolamento BR112014032274A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
BR112014032274A2 true BR112014032274A2 (pt) 2017-06-27

Family

ID=48670610

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014032274A BR112014032274A2 (pt) 2012-06-21 2013-06-13 tira de teste analítico com câmaras receptoras de amostra capilar separadas por uma barreira física de isolamento

Country Status (12)

Country Link
US (2) US9128038B2 (pt)
EP (1) EP2864046B1 (pt)
JP (1) JP2015520394A (pt)
KR (1) KR20150023793A (pt)
CN (1) CN104379262A (pt)
AU (1) AU2013279078A1 (pt)
BR (1) BR112014032274A2 (pt)
CA (1) CA2876987C (pt)
ES (1) ES2645454T3 (pt)
HK (1) HK1209682A1 (pt)
RU (1) RU2015101696A (pt)
WO (1) WO2013190270A1 (pt)

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US9453812B2 (en) * 2014-06-24 2016-09-27 Lifescan Scotland Limited End-fill electrochemical-based analytical test strip with perpendicular intersecting sample-receiving chambers
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EP3454056A4 (en) * 2016-02-25 2019-06-26 PHC Holdings Corporation BIOSENSOR
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US20210363560A1 (en) * 2019-09-17 2021-11-25 Nova Biomedical Corporation Systems and methods for measuring liver enzyme levels in blood

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Also Published As

Publication number Publication date
CA2876987C (en) 2021-09-14
EP2864046A1 (en) 2015-04-29
CN104379262A (zh) 2015-02-25
CA2876987A1 (en) 2013-12-27
JP2015520394A (ja) 2015-07-16
ES2645454T3 (es) 2017-12-05
US9528958B2 (en) 2016-12-27
HK1209682A1 (en) 2016-04-08
EP2864046B1 (en) 2017-10-18
US9128038B2 (en) 2015-09-08
WO2013190270A1 (en) 2013-12-27
US20150362454A1 (en) 2015-12-17
US20130341209A1 (en) 2013-12-26
RU2015101696A (ru) 2016-08-10
KR20150023793A (ko) 2015-03-05
AU2013279078A1 (en) 2015-02-05

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Legal Events

Date Code Title Description
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.

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