BRPI0804853A2 - dispositivo de ensaio para determinar a presença e/ou extensão de um ou mais analitos em uma amostra de lìquido, e, método de realização de um ensaio para determinar a presença e/ou extensão de um analito em uma amostra de lìquido - Google Patents

dispositivo de ensaio para determinar a presença e/ou extensão de um ou mais analitos em uma amostra de lìquido, e, método de realização de um ensaio para determinar a presença e/ou extensão de um analito em uma amostra de lìquido

Info

Publication number
BRPI0804853A2
BRPI0804853A2 BRPI0804853-3A BRPI0804853A BRPI0804853A2 BR PI0804853 A2 BRPI0804853 A2 BR PI0804853A2 BR PI0804853 A BRPI0804853 A BR PI0804853A BR PI0804853 A2 BRPI0804853 A2 BR PI0804853A2
Authority
BR
Brazil
Prior art keywords
liquid sample
extent
determining
analytes
test
Prior art date
Application number
BRPI0804853-3A
Other languages
English (en)
Inventor
Stephen Paul Sharrock
Original Assignee
Inverness Medical Switzerland
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
Priority claimed from GB0717045A external-priority patent/GB0717045D0/en
Priority claimed from GB0809994A external-priority patent/GB0809994D0/en
Application filed by Inverness Medical Switzerland filed Critical Inverness Medical Switzerland
Publication of BRPI0804853A2 publication Critical patent/BRPI0804853A2/pt
Publication of BRPI0804853B1 publication Critical patent/BRPI0804853B1/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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • 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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • G01N33/54389—Immunochromatographic test strips based on lateral flow with bidirectional or multidirectional lateral flow, e.g. wherein the sample flows from a single, common sample application point into multiple strips, lanes or zones
    • 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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/544—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
    • G01N33/545—Synthetic resin
    • 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
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • G01N33/76—Human chorionic gonadotropin including luteinising hormone, follicle stimulating hormone, thyroid stimulating hormone or their receptors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2458/00—Labels used in chemical analysis of biological material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/808—Optical sensing apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/805—Optical property

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Endocrinology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Reproductive Health (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

DISPOSITIVO DE ENSAIO PARA DETERMINAR A PRESENçA E/OU EXTENSãO DE UM OU MAIS ANALITOS EM UMA AMOSTRA DE LìQUIDO, E, MéTODO DE REALIZAçãO DE UM ENSAIO PARA DETERMINAR A PRESENçA E/OU EXTENSãO DE UM ANALITO EM UMA AMOSTRA DE LìQUIDO. é revelado um dispositivo de ensaio para determinar a presença e/ou extensão de um ou mais analitos na amostra de líquido compreendendo: a) primeiro e segundo ensaios, cada compreendendo um trajeto de fluxo tendo uma zona de detecção para imobilizar um reagente de ligação rotulado, em que detecção de um reagente de ligação rotulado em uma ou ambas as zonas de detecção é indicativa da presença e/ou extensão de um ou mais analitos; b) uma zona de referência compartilhada; c) uma ou mais fontes de luz para iluminar as zonas de detecção e a zona de referência; d) um ou mais fotodetectores para detectar luz a partir das zonas de detecção e a zona de referência, fotodetector/es este/s que geralm um sinal, cuja magnitude deste sinal é relacionada com a quantidade de luz detectada; e e) meios de processamento de sinal para processar sinais a partir do/s fotodetector/es.
BRPI0804853-3A 2007-09-01 2008-08-29 A test device combined with a reading device, and method of carrying out an assay to determine the presence and / or extent of an analyte in a liquid sample BRPI0804853B1 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB0717045.9 2007-09-01
GB0717045A GB0717045D0 (en) 2007-09-01 2007-09-01 Assay device with shared zones
US99154307P 2007-11-30 2007-11-30
US60/991543 2007-11-30
GB0809994A GB0809994D0 (en) 2008-05-31 2008-05-31 Assay device with shared zones
GB0809994.7 2008-05-31

Publications (2)

Publication Number Publication Date
BRPI0804853A2 true BRPI0804853A2 (pt) 2009-09-29
BRPI0804853B1 BRPI0804853B1 (pt) 2017-11-28

Family

ID=39812288

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0804853-3A BRPI0804853B1 (pt) 2007-09-01 2008-08-29 A test device combined with a reading device, and method of carrying out an assay to determine the presence and / or extent of an analyte in a liquid sample

Country Status (10)

Country Link
US (3) US7879624B2 (pt)
EP (2) EP2469269B1 (pt)
JP (1) JP5360366B2 (pt)
AU (1) AU2008207371B2 (pt)
BR (1) BRPI0804853B1 (pt)
CA (1) CA2638861C (pt)
DE (1) DE102008045070A1 (pt)
ES (1) ES2572648T3 (pt)
GB (1) GB2454296A (pt)
NZ (1) NZ570601A (pt)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0717043D0 (en) * 2007-04-10 2007-10-10 Inverness Medical Switzerland Assay device
AU2008207371B2 (en) * 2007-09-01 2014-05-22 Abbott Rapid Diagnostics International Unlimited Company Assay device with shared zones
SE533515C2 (sv) * 2008-04-16 2010-10-12 Aamic Ab Analysförfarande för samtidig analys av flera analyter
GB0809995D0 (en) 2008-05-31 2008-07-09 Spd Swiss Prec Diagnostics Gmb Assay device
GB2460660B (en) * 2008-06-04 2013-05-22 Alere Switzerland Gmbh Assay reader device & method for measuring hCG
EP2529224A4 (en) 2010-01-28 2017-12-13 Ellume Pty Ltd. Sampling and testing device for the human or animal body
EE201000013A (et) 2010-01-29 2011-10-17 Selfdiagnostics O� Meetod ja kiirtesti seade sihtm„rk-molekuli proovimaterjalist detekteerimiseks
CN102401796B (zh) * 2010-09-09 2017-02-01 艾博生物医药(杭州)有限公司 一种读取测试载体上化验结果的设备
FR2967497B1 (fr) * 2010-11-17 2014-12-12 Biomerieux Sa Dispositif et procede pour immunoessais
US8486717B2 (en) 2011-01-18 2013-07-16 Symbolics, Llc Lateral flow assays using two dimensional features
WO2012142242A2 (en) * 2011-04-12 2012-10-18 Siloam Biosciences, Inc. Assay method for extended dynamic range
FR2976505B1 (fr) * 2011-06-16 2013-07-12 Biomerieux Sa Dispositif et procede pour immunoessais
CN102384890B (zh) * 2011-08-05 2014-04-30 广州万孚生物技术股份有限公司 化验检测判定设备及方法
JP6403572B2 (ja) * 2011-09-08 2018-10-10 ネクサス・ディーエックス・インコーポレイテッドＮｅｘｕｓ Ｄｘ， Ｉｎｃ． マルチレベル分析物アッセイ
GB2496104B (en) 2011-10-25 2019-12-11 Alere Switzerland Gmbh Improvements in or relating to reading of assays
CN106841594A (zh) * 2011-11-11 2017-06-13 美艾利尔圣地亚哥公司 检测杀白细胞的毒素（pvl）的装置和方法
CN103115899B (zh) * 2011-11-17 2018-01-16 艾博生物医药(杭州)有限公司 一种读取测试载体上化验结果的设备
CN103115898B (zh) * 2011-11-17 2018-01-16 艾博生物医药(杭州)有限公司 一种测试载体上化验结果的读取设备
CN103217519B (zh) 2012-01-20 2017-06-20 奥索临床诊断有限公司 具有多个试剂池的测定装置
KR101353930B1 (ko) * 2012-02-20 2014-01-27 주식회사 나노엔텍 신규한 항원의 검출방법 및 그를 이용한 장치
US9874556B2 (en) 2012-07-18 2018-01-23 Symbolics, Llc Lateral flow assays using two dimensional features
US10890590B2 (en) 2012-09-27 2021-01-12 Ellume Limited Diagnostic devices and methods
HK1216552A1 (zh) 2012-10-15 2016-11-18 纳诺赛莱克特生物医药股份有限公司 顆粒分選的系統、設備和方法
TWI485391B (zh) * 2012-11-12 2015-05-21 Taidoc Technology Corp 電子式分析裝置、測試分析方法以及套組
EP2781919A1 (en) 2013-03-19 2014-09-24 Roche Diagniostics GmbH Method / device for generating a corrected value of an analyte concentration in a sample of a body fluid
KR101562946B1 (ko) * 2013-04-23 2015-10-26 주식회사 수젠텍 검체 내 분석물을 검출하기 위한 디바이스 및 방법
KR101514694B1 (ko) * 2013-05-22 2015-04-24 주식회사 수젠텍 검체 내 분석물을 검출하기 위한 디바이스 및 방법
EP3011318B1 (en) * 2013-06-19 2018-10-31 Ellume Pty Ltd. Assay device employing fluorescent labels
WO2015038978A1 (en) 2013-09-13 2015-03-19 Symbolics, Llc Lateral flow assays using two dimensional test and control signal readout patterns
GB201317458D0 (en) * 2013-10-02 2013-11-13 Spd Swiss Prec Diagnostics Gmbh Improved pregnancy test device and method
GB201321430D0 (en) 2013-12-04 2014-01-15 Spd Swiss Prec Diagnostics Gmbh Assay device
US9704205B2 (en) * 2014-02-28 2017-07-11 Christine E. Akutagawa Device for implementing body fluid analysis and social networking event planning
US11030708B2 (en) 2014-02-28 2021-06-08 Christine E. Akutagawa Method of and device for implementing contagious illness analysis and tracking
CN111239388A (zh) * 2014-05-11 2020-06-05 Lia诊断公司 柔性的集成的基于尿液的诊断装置
EP2955519B1 (en) 2014-06-10 2019-08-07 Sartorius Stedim Biotech GmbH Lateral flow membrane for multiparameter readouts and immunoassay device comprising the same
CN104062449B (zh) * 2014-07-02 2016-05-11 广州万孚生物技术股份有限公司 电子检测判读方法及电子检测判读装置
US10281466B2 (en) * 2014-10-07 2019-05-07 3M Innovative Properties Company Method of detecting an analyte using chromatographic enrichment
EP3248001B1 (en) * 2015-01-22 2019-09-18 Ellume Pty Ltd. Diagnostic devices and methods for mitigating hook effect and use thereof
CN108139410A (zh) 2015-04-02 2018-06-08 瑞士斯保德精密诊断有限公司 改进的怀孕测试装置及方法
WO2016196347A1 (en) * 2015-05-29 2016-12-08 Polymer Technology Systems, Inc. Systems and methods for combined vertical/lateral flow blood separation technologies with cotinine detection
KR20160140186A (ko) * 2015-05-29 2016-12-07 삼성전자주식회사 분석용 스트립, 분석용 스트립을 이용한 장치 및 시스템
US11150246B2 (en) * 2015-09-11 2021-10-19 Vigilant Biosciences, Inc. Device for early detection of disease states
EP3171169B1 (en) 2015-11-19 2017-10-04 Sartorius Stedim Biotech GmbH Patterned membrane structure
USD805212S1 (en) * 2016-05-03 2017-12-12 Angela Renee Crumitie Pregnancy test device
DE102016115607A1 (de) 2016-08-23 2018-03-01 B. Braun Melsungen Ag Messsystem mit verringertem Übersprechen zur Messung von Fluidparametern
US20210278403A1 (en) * 2016-08-23 2021-09-09 Qoolabs, Inc. Lateral flow assay for assessing recombinant protein expression or reporter gene expression
JP2018054549A (ja) * 2016-09-30 2018-04-05 キヤノン株式会社 検出キット、検出方法
EP3485276B1 (en) 2016-12-28 2023-10-11 Neogen Corporation Fluid retainer cartridge assembly and method for utilizing the same
CN106932598A (zh) * 2017-03-24 2017-07-07 南通伊仕生物技术股份有限公司 Hcg周期检测试剂盒及其制备方法
AU2018295562A1 (en) * 2017-07-04 2020-01-16 Ellume Limited Methods and apparatus for sample analysis using lateral flow
CN209400538U (zh) 2017-09-21 2019-09-17 贝克顿·迪金森公司 引导从表面收集有害污染物样品的模板和包括其的系统
EP3684944B1 (en) 2017-09-21 2025-01-01 Becton, Dickinson and Company Hazardous contaminant collection kit and rapid testing
AU2018337028B2 (en) 2017-09-21 2025-05-08 Becton, Dickinson And Company Sampling systems and techniques to collect hazardous contaminants with high pickup and shedding efficiencies
WO2019060264A1 (en) 2017-09-21 2019-03-28 Becton, Dickinson And Company HAZARDOUS CONTAMINANT COLLECTION KIT AND FAST TEST
CA3075775A1 (en) * 2017-09-21 2019-03-28 Becton, Dickinson And Company High dynamic range assays in hazardous contaminant testing
WO2019060276A1 (en) 2017-09-21 2019-03-28 Becton, Dickinson And Company INCREASED REALITY DEVICES FOR DANGEROUS CONTAMINANT TESTING
ES2971658T3 (es) 2017-09-21 2024-06-06 Becton Dickinson Co Plantilla y método de demarcación reactiva para pruebas de contaminantes peligrosos
USD859683S1 (en) 2017-09-21 2019-09-10 Becton, Dickinson And Company Collection device
JP7030977B2 (ja) * 2018-06-20 2022-03-07 株式会社東芝 検査デバイス及び検査方法
CN111239114B (zh) * 2018-11-29 2024-03-26 深圳迈瑞生物医疗电子股份有限公司 干化学体外诊断仪器及其多联试带类型自动识别方法
CN110057819B (zh) * 2019-04-04 2024-12-03 浙江东方基因生物制品股份有限公司 一种电子读数装置
AU2019206031B2 (en) * 2019-01-10 2025-03-27 Healgen Scientific Limited Reading apparatus
US11280801B2 (en) 2019-01-28 2022-03-22 Becton, Dickinson And Company Hazardous contaminant collection device with integrated swab and test device
USD1028277S1 (en) 2019-04-03 2024-05-21 Spd Swiss Precision Diagnostics Gmbh Testing device
USD935049S1 (en) * 2019-10-02 2021-11-02 Spd Swiss Precision Diagnostics Gmbh Testing device
USD954981S1 (en) * 2019-04-03 2022-06-14 Spd Swiss Precision Diagnostics Gmbh Testing device
USD981003S1 (en) 2019-10-21 2023-03-14 Spd Swiss Precision Diagnostics Gmbh Testing device
USD977669S1 (en) 2019-12-04 2023-02-07 Spd Swiss Precision Diagnostics Gmbh Testing device
WO2021222597A2 (en) * 2020-04-30 2021-11-04 E25Bio, Inc. Rapid diagnostic immunoassay for presence of antibodies
KR102306147B1 (ko) * 2020-05-29 2021-09-29 주식회사 수젠텍 검체 내 분석물을 검출하기 위한 디바이스
US12210016B2 (en) 2020-06-26 2025-01-28 Church & Dwight Co., Inc. Diagnostic test device with improved use and visual detection of an analog test result
WO2022075992A1 (en) * 2020-10-09 2022-04-14 Hewlett-Packard Development Company, L.P. Self-wicking devices
GB2606734B (en) * 2021-05-18 2023-10-04 Dx Tek Ltd Diagnostic testing
WO2023002843A1 (ja) 2021-07-21 2023-01-26 富士フイルム株式会社 検査用カートリッジ及び検査用ストリップの製造方法
GB202204773D0 (en) * 2022-04-01 2022-05-18 Cerneretec Ltd Assay device
CA213808S (en) * 2022-04-29 2024-10-04 Zhejiang Orient Gene Biotech Co Ltd Medical test instrument including a display screen with a graphical user interface

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US516095A (en) * 1894-03-06 Samuel b
ATE195022T1 (de) 1987-04-27 2000-08-15 Unilever Nv Spezifische bindungstestverfahren
US5955377A (en) * 1991-02-11 1999-09-21 Biostar, Inc. Methods and kits for the amplification of thin film based assays
EP0643777A4 (en) * 1992-01-22 1995-06-07 Abbott Lab CALIBRATION REAGENTS FOR SEMI-QUANTITATIVE BINDING ASSAYS AND DEVICES.
DE4202850A1 (de) * 1992-01-31 1993-08-05 Boehringer Mannheim Gmbh Analysenelement fuer immunoassays
FI92882C (fi) * 1992-12-29 1995-01-10 Medix Biochemica Ab Oy Kertakäyttöinen testiliuska ja menetelmä sen valmistamiseksi
US5707818A (en) * 1994-12-13 1998-01-13 Bsi Corporation Device and method for simultaneously performing multiple competitive immunoassays
US5731212A (en) * 1994-12-20 1998-03-24 International Technidyne Corporation Test apparatus and method for testing cuvette accommodated samples
US7635597B2 (en) * 1995-08-09 2009-12-22 Bayer Healthcare Llc Dry reagent particle assay and device having multiple test zones and method therefor
US5981298A (en) * 1995-12-13 1999-11-09 Surmodics, Inc. Immunoassay device and method
US5998221A (en) * 1996-09-25 1999-12-07 Becton, Dickinson And Company Non-instrumented assay with quantitative and qualitative results
GB9700759D0 (en) * 1997-01-15 1997-03-05 Carbury Herne Limited Assay device
US6924153B1 (en) * 1997-03-06 2005-08-02 Quidel Corporation Quantitative lateral flow assays and devices
DE69837544T2 (de) * 1997-07-16 2007-12-20 Charm Sciences, Inc., Lawrence Testgerät und methode zur entdeckung von analyten in proben
US6214629B1 (en) * 1998-08-06 2001-04-10 Spectral Diagnostics, Inc. Analytical test device and method for use in medical diagnoses
US6297020B1 (en) * 1999-03-01 2001-10-02 Bayer Corporation Device for carrying out lateral-flow assays involving more than one analyte
US6656745B1 (en) * 2000-06-02 2003-12-02 Francis X. Cole Devices and methods for a multi-level, semi-quantitative immunodiffusion assay
GB0103755D0 (en) * 2001-02-15 2001-04-04 Genosis Ltd Urine assay
ATE438098T1 (de) * 2002-01-09 2009-08-15 Inverness Medical Switzerland Teststreifen enthaltend kontrollmittel und zeitsetzermittel
US20040018576A1 (en) * 2002-07-24 2004-01-29 Dematteo Todd M. Bence Jones protein testing cassette
AU2003247955A1 (en) 2002-08-27 2004-03-19 Kimberly-Clark Worldwide, Inc. Membrane-based assays using time-resolved fluorescence
FI118904B (fi) * 2003-03-28 2008-04-30 Ani Biotech Oy Monikanavainen testiväline, menetelmä sen valmistamiseksi ja sen käyttö
DE10314634A1 (de) 2003-04-01 2004-10-14 Khs Maschinen- Und Anlagenbau Ag, Patentabteilung Spülbares Huborgan
EP1484601B1 (en) * 2003-06-04 2009-02-04 Inverness Medical Switzerland GmbH Optical arrangement for assay reading device
US7239394B2 (en) * 2003-06-04 2007-07-03 Inverness Medical Switzerland Gmbh Early determination of assay results
GB2402474A (en) * 2003-06-04 2004-12-08 Inverness Medical Switzerland Analyte assay reading device having unequal numbers of photodetectors and test-strip zones
US7315378B2 (en) * 2003-06-04 2008-01-01 Inverness Medical Switzerland Gmbh Optical arrangement for assay reading device
EP1484641A1 (en) 2003-06-06 2004-12-08 Agfa-Gevaert Binders for use in the thermosensitive elements of substantially light-insensitive thermographic recording materials.
KR100518583B1 (ko) * 2003-07-02 2005-10-04 삼성전자주식회사 반도체 메모리 소자 및 그 제조방법
DE10330982A1 (de) * 2003-07-09 2005-02-17 Prisma Diagnostika Gmbh Vorrichtung und Verfahren zur simultanen Bestimmung von Blutgruppenantigenen
JP4933258B2 (ja) * 2003-09-22 2012-05-16 クイデル コーポレーション 試料中の複数分析物の検出装置
US7723124B2 (en) * 2004-02-09 2010-05-25 Rapid Pathogen Screening, Inc. Method for the rapid diagnosis of targets in human body fluids
US20050208593A1 (en) * 2004-03-19 2005-09-22 Arizona Board Of Regents, Acting For And On Behalf Of Northern Arizona University Lateral flow diagnostic assay reader with radial cassette
US7521259B2 (en) * 2004-04-01 2009-04-21 Alverix, Inc. Assay test strips with multiple labels and reading same
EP1657550A1 (en) * 2004-11-10 2006-05-17 Coris Bioconcept SPRL Double-sided device for multiplex dipstick immunodiagnostic
JP2006208386A (ja) * 2005-01-26 2006-08-10 Agilent Technol Inc 複数の標識を有するアッセイテスト細片及びその読み取り法
US20060246599A1 (en) * 2005-04-29 2006-11-02 Sarah Rosenstein Lateral flow device
DK1891447T3 (da) * 2005-05-23 2011-10-17 Phadia Ab Totrins laterale flowassayfremgangsmåder og -anordninger
CA2620079A1 (en) * 2005-08-23 2007-03-01 Paul C. Harris Multi-directional immunochromatographic assays
US20070081920A1 (en) * 2005-10-12 2007-04-12 Murphy R S Semi-disposable optoelectronic rapid diagnostic test system
US8865454B2 (en) * 2007-03-22 2014-10-21 Scandinavian Micro Biodevices Aps Flow through system, flow through device and a method of performing a test
GB2450351B (en) * 2007-06-20 2012-01-18 Cozart Bioscience Ltd Monitoring an Immunoassay
AU2008207371B2 (en) * 2007-09-01 2014-05-22 Abbott Rapid Diagnostics International Unlimited Company Assay device with shared zones
US20100129935A1 (en) * 2008-11-25 2010-05-27 Sarah Daniel Maddison Pregnancy testing method

Also Published As

Publication number Publication date
EP2469269B1 (en) 2016-03-30
US20120015448A1 (en) 2012-01-19
EP2469269A1 (en) 2012-06-27
CA2638861C (en) 2016-09-27
US20090061534A1 (en) 2009-03-05
EP2031376A3 (en) 2011-10-26
DE102008045070A1 (de) 2009-03-05
GB0815166D0 (en) 2008-09-24
EP2031376B1 (en) 2016-03-16
AU2008207371A1 (en) 2009-03-19
US20160123977A1 (en) 2016-05-05
EP2031376A2 (en) 2009-03-04
GB2454296A (en) 2009-05-06
CA2638861A1 (en) 2009-03-01
HK1167715A1 (en) 2012-12-07
ES2572648T3 (es) 2016-06-01
AU2008207371B2 (en) 2014-05-22
JP5360366B2 (ja) 2013-12-04
NZ570601A (en) 2009-11-27
JP2009058507A (ja) 2009-03-19
BRPI0804853B1 (pt) 2017-11-28
US7879624B2 (en) 2011-02-01

Similar Documents

Publication Publication Date Title
BRPI0804853A2 (pt) dispositivo de ensaio para determinar a presença e/ou extensão de um ou mais analitos em uma amostra de lìquido, e, método de realização de um ensaio para determinar a presença e/ou extensão de um analito em uma amostra de lìquido
Al-Tamimi et al. Validation of paper-based assay for rapid blood typing
ATE556030T1 (de) Ultrasensitiver nachweis von analyten
MX2009006159A (es) Elemento de prueba con referencia.
BR112015011040A2 (pt) calibração de testes usando tempo de reação
BRPI0707645B8 (pt) métodos in vitro para detecção de câncer em um indivíduo e para avaliação de prognóstico de um indivíduo tendo, ou suspeito de ter, câncer ovariano
WO2015070037A3 (en) Polynucleotide conjugates and methods for analyte detection
WO2010039180A3 (en) High sensitivity determination of the concentration of analyte molecules or particles in a fluid sample
BRPI0909825B8 (pt) método e sistemas para detecção não-invasiva de glicose sanguíneo utilizando dados espectrais de um ou mais componentes que não a glicose
BRPI0412545A (pt) analisador de múltiplas detecções automatizado
IN2014DN08220A (pt)
DE60326336D1 (de) Vorrichtung und verfahren um gleichzeitig verschiedene antikörper und antigene nachzuweisen in klinischen, nahrungsmittel- und umwelt-proben
BRPI0507882A (pt) dispositivo e processo para a interpretação óptica de tiras reagentes
BR9814821A (pt) Ensaio de analìtico usando marcas em partìculas
SE0800724L (sv) Blodviskositetsanalys
BR112012017014A8 (pt) métodos para detecção de anticorpos de vírus jc
BR112019006927A2 (pt) dispositivos e métodos para análise de amostra
BR112012009291A2 (pt) sistema de reconhecimento de subenchimento para um biossensor
BRPI0606807A2 (pt) dispositivo para analisar partìculas em uma amostra e método para analisar partìculas em uma amostra que contém as referidas partìculas
IL172997A0 (en) Device and method for simultaneous carrying out of blood group determination, serum cross-check and antibody detection test
BR0215327A (pt) sistema de calibração interna para ensaios de circulação de fluxo
BR112013003391A2 (pt) biomarcadores de câncer pancreático e usos dos mesmos
BR9812876A (pt) Dispositivo de ensaio que permite detectar a presença de analitos em um laticìnio lìquido, processos para a detecção de analitos em um laticìnio lìquido e para a preparação de um dispositivo de ensaio, e, estojo de ensaio
ATE527543T1 (de) Testvorrichtung zur schnelldiagnose
KR20160018479A (ko) 인플루엔자의 진단을 위한 방법 및 키트

Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO MEMO/INPI/PROC/NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

Free format text: REFERENTE A RPI 2008 DE 30/06/2009.

B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: ALERE SWITZERLAND GMBH (CH)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25A Requested transfer of rights approved