BR112014032278A2 - tira para teste analítico com câmaras de recepção de amostras capilares separadas por junções de paragem - Google Patents

tira para teste analítico com câmaras de recepção de amostras capilares separadas por junções de paragem

Info

Publication number
BR112014032278A2
BR112014032278A2 BR112014032278A BR112014032278A BR112014032278A2 BR 112014032278 A2 BR112014032278 A2 BR 112014032278A2 BR 112014032278 A BR112014032278 A BR 112014032278A BR 112014032278 A BR112014032278 A BR 112014032278A BR 112014032278 A2 BR112014032278 A2 BR 112014032278A2
Authority
BR
Brazil
Prior art keywords
sample receiving
capillary sample
test strip
stop
receiving chambers
Prior art date
Application number
BR112014032278A
Other languages
English (en)
Inventor
Howie David
Mccoll David
Mclaren James
Whyte Lynsey
Whitehead Neil
Darling Ramsay
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 BR112014032278A2 publication Critical patent/BR112014032278A2/pt

Links

Classifications

    • 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
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements
    • G01N33/526—Multi-layer analytical elements the element being adapted for a specific analyte
    • 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
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
    • C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
    • 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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Emergency Medicine (AREA)
  • Cell Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Ecology (AREA)
  • Clinical Laboratory Science (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

resumo patente de invenção: "tira para teste analítico com câmaras de recepção de amostras capilares separadas por junções de paragem". a presente invenção refere-se a uma tira para teste analítico para a determinação de um analito (como glicose) em uma amostra de fluido corporal (por exemplo, uma amostra de sangue total) inclui as primeira e segunda câmaras de recepção de amostras capilares e as primeira e segunda junções de paragem que estão dispostas entre as primeira e segunda câmaras de recepção de amostras capilares. a primeira junção de paragem define um contorno com descontinuidade da primeira câmara de recepção de amostra capilar e a segunda junção de paragem define um contorno com descontinuidade da segunda câmara de recepção de amostra capilar. além disso, a primeira junção de paragem e a segunda junção de paragem estão dispostas de modo que o fluxo de amostra de fluido corporal entre a primeira câmara de recepção de amostra capilar e a segunda câmara de recepção de amostra capilar durante o uso da tira para teste analítico é impedido.
BR112014032278A 2012-06-21 2013-06-20 tira para teste analítico com câmaras de recepção de amostras capilares separadas por junções de paragem BR112014032278A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/529,879 US20130341207A1 (en) 2012-06-21 2012-06-21 Analytical test strip with capillary sample-receiving chambers separated by stop junctions
PCT/EP2013/062952 WO2013190073A1 (en) 2012-06-21 2013-06-20 Analytical test strip with capillary sample-receiving chambers separated by stop junctions

Publications (1)

Publication Number Publication Date
BR112014032278A2 true BR112014032278A2 (pt) 2017-06-27

Family

ID=48652126

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014032278A BR112014032278A2 (pt) 2012-06-21 2013-06-20 tira para teste analítico com câmaras de recepção de amostras capilares separadas por junções de paragem

Country Status (12)

Country Link
US (1) US20130341207A1 (pt)
EP (1) EP2864785A1 (pt)
JP (1) JP2015520393A (pt)
KR (1) KR20150023733A (pt)
CN (1) CN104380108A (pt)
AU (1) AU2013279298A1 (pt)
BR (1) BR112014032278A2 (pt)
CA (1) CA2876931A1 (pt)
HK (1) HK1209833A1 (pt)
RU (1) RU2015101701A (pt)
TW (1) TW201403063A (pt)
WO (1) WO2013190073A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2518165B (en) * 2013-09-11 2016-04-27 Cilag Gmbh Int Electrochemical-based analytical test strip with ultra-thin discontinuous metal layer
TWI629488B (zh) * 2017-09-04 2018-07-11 芯籟半導體股份有限公司 一種充電電纜

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426451A (en) * 1981-01-28 1984-01-17 Eastman Kodak Company Multi-zoned reaction vessel having pressure-actuatable control means between zones
AUPN363995A0 (en) 1995-06-19 1995-07-13 Memtec Limited Electrochemical cell
US5708247A (en) 1996-02-14 1998-01-13 Selfcare, Inc. Disposable glucose test strips, and methods and compositions for making same
US6241862B1 (en) 1996-02-14 2001-06-05 Inverness Medical Technology, Inc. Disposable test strips with integrated reagent/blood separation layer
US6521182B1 (en) 1998-07-20 2003-02-18 Lifescan, Inc. Fluidic device for medical diagnostics
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
JP4283669B2 (ja) * 2001-08-01 2009-06-24 アークレイ株式会社 分析用具、分析装置、および分析用具の製造方法
DE10220296A1 (de) * 2002-05-07 2003-11-20 Roche Diagnostics Gmbh Vorrichtung zur Probennahme von flüssigen Proben
US6939450B2 (en) * 2002-10-08 2005-09-06 Abbott Laboratories Device having a flow channel
PT1678489E (pt) * 2003-10-31 2007-06-19 Lifescan Scotland Ltd Método de redução do efeito da corrente de interferência directa numa tira de teste electroquímica
BRPI0419004A (pt) * 2004-08-13 2007-12-11 Egomedical Technologies Ag sistema de testes de analitos para determinar a concentração de um analito em um fluido fisiológico ou aquoso
US20080083618A1 (en) * 2006-09-05 2008-04-10 Neel Gary T System and Methods for Determining an Analyte Concentration Incorporating a Hematocrit Correction
US20080297169A1 (en) * 2007-05-31 2008-12-04 Greenquist Alfred C Particle Fraction Determination of A Sample
EP2278318B1 (en) * 2008-05-09 2018-11-28 Panasonic Intellectual Property Management Co., Ltd. Method for measuring creatinine concentration
US8012428B2 (en) * 2008-10-30 2011-09-06 Lifescan Scotland, Ltd. Analytical test strip with minimal fill-error sample viewing window
US8323467B2 (en) * 2009-10-27 2012-12-04 Lifescan Scotland Limited Dual chamber, multi-analyte test strip with opposing electrodes
CN102128932A (zh) * 2010-01-15 2011-07-20 泰博科技股份有限公司 电化学生物感测试纸、生物感测器装置、分析物测量系统
KR20130023287A (ko) * 2010-06-30 2013-03-07 에프. 호프만-라 로슈 아게 이중 바이오센서 테스트 스트립의 제조 방법

Also Published As

Publication number Publication date
KR20150023733A (ko) 2015-03-05
US20130341207A1 (en) 2013-12-26
RU2015101701A (ru) 2016-08-10
TW201403063A (zh) 2014-01-16
JP2015520393A (ja) 2015-07-16
HK1209833A1 (en) 2016-04-08
AU2013279298A1 (en) 2015-02-05
EP2864785A1 (en) 2015-04-29
CA2876931A1 (en) 2013-12-27
WO2013190073A1 (en) 2013-12-27
CN104380108A (zh) 2015-02-25

Similar Documents

Publication Publication Date Title
BR112014032274A2 (pt) tira de teste analítico com câmaras receptoras de amostra capilar separadas por uma barreira física de isolamento
BR112018072627A2 (pt) realização de medições óticas em uma amostra
BR112013021963A2 (pt) sistema e método de separação de sangue para uma tira de teste seca
BR112015026262A2 (pt) dispositivo de transferência de amostragem de fluido biológico e sistema de separação e de teste de fluido biológico
BR112012024945A2 (pt) sistema e método de medição eletroquímica de analitos
EA201592155A1 (ru) Устройство для горизонтального проточного анализа
BR112016004320A2 (pt) biossensor, sistema, kit, métodos de determinação ou de identificação e de quantificação de uma concentração de amônia ou íon amônio, de diagnóstico de uma doença metabólica em um sujeito, de determinação da resposta do paciente a uma terapia, de fabricação de um biossensor, de um sistema ou de qualquer tira de teste e de detecção da presença, ausência, ou quantidade de aminoácidos em uma amostra, e, tira de teste
BR112014016313A8 (pt) medições precisas de analito para tira de teste eletroquímico com base em característica(s) física(s) detectada(s) da amostra contendo o analito e parâmetros de biossensores derivados
BR112012033383A2 (pt) medidor de teste manual com um modo de conservação de energia profunda
BR112014011818A2 (pt) método para realizar ensaios de quantificação
IN2014DE01077A (pt)
BRPI1005655A2 (pt) Sistemas, dispositivos e métodos para medição do hematócrito de sangue integral com base na velocidade de preenchimento inicial
BR112015001536A2 (pt) sistema e métodos para levar em conta os interferentes em um biossensor de glicose
BR112013025269A2 (pt) medidor de teste com um conector da porta para tira configurado para aprisionamento de fluido
BR112015026222A2 (pt) dispositivo de coleta de amostra de fluido biológico
BR112013005442A2 (pt) método de medição de analito e sistema com compensação de hematócrito
BR112014026997A2 (pt) técnica e sistema aprimorados de medição de analito
BR112015005018A2 (pt) tira de teste analítico de base eletroquímica com eletrodos não revestidos interferentes
BR112014031835A2 (pt) tira de teste analítico de base eletroquímica com câmaras receptoras de amostra cruzadas
PE20160657A1 (es) Composiciones y metodos para identificar un riesgo de cancer en un sujeto
BR112016007037A2 (pt) método para detectar câncer pancreático, anticorpo monoclonal e kit
MX2017009485A (es) Detección y aislamiento de células fetales basadas en microfluidos para prueba prenatal no invasiva.
BR112014019537A8 (pt) Tira de teste analítico de base eletroquímica com camada de reagente com velocidade de preenchimento configurada
BR112016024730A2 (pt) dispositivo, método e conjunto de análise imunocromatográfica
BR112014031957A2 (pt) bag3 como soro bioquímico e marcador de tecido

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