ATE488769T1 - Durchflussdiffusor für immunologische testvorrichtungen und verfahren - Google Patents

Durchflussdiffusor für immunologische testvorrichtungen und verfahren

Info

Publication number
ATE488769T1
ATE488769T1 AT06001758T AT06001758T ATE488769T1 AT E488769 T1 ATE488769 T1 AT E488769T1 AT 06001758 T AT06001758 T AT 06001758T AT 06001758 T AT06001758 T AT 06001758T AT E488769 T1 ATE488769 T1 AT E488769T1
Authority
AT
Austria
Prior art keywords
fluid
methods
test devices
affinity binding
immunological test
Prior art date
Application number
AT06001758T
Other languages
English (en)
Inventor
Wang Naishu
F Zhou David
Original Assignee
Dnt Scient Res Llc
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 EP05001804A external-priority patent/EP1582869B1/de
Priority claimed from US11/090,463 external-priority patent/US7638093B2/en
Priority claimed from US11/258,636 external-priority patent/US7238322B2/en
Application filed by Dnt Scient Res Llc filed Critical Dnt Scient Res Llc
Application granted granted Critical
Publication of ATE488769T1 publication Critical patent/ATE488769T1/de

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
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AT06001758T 2005-01-28 2006-01-27 Durchflussdiffusor für immunologische testvorrichtungen und verfahren ATE488769T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP05001804A EP1582869B1 (de) 2004-01-28 2005-01-28 Unterbrochene Durchfluss-Testvorrichtung und Methode für immunologische Bestätigungstests
US11/090,463 US7638093B2 (en) 2004-01-28 2005-03-25 Interrupted flow rapid confirmatory immunological testing device and method
US11/158,547 US20060292700A1 (en) 2005-06-22 2005-06-22 Diffused interrupted lateral flow immunoassay device and method
US11/258,636 US7238322B2 (en) 2004-01-28 2005-10-26 Delayed and diffused flow rapid confirmatory immunological testing apparatus and method

Publications (1)

Publication Number Publication Date
ATE488769T1 true ATE488769T1 (de) 2010-12-15

Family

ID=37567998

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06001758T ATE488769T1 (de) 2005-01-28 2006-01-27 Durchflussdiffusor für immunologische testvorrichtungen und verfahren

Country Status (3)

Country Link
US (1) US20060292700A1 (de)
AT (1) ATE488769T1 (de)
DE (1) DE602006018210D1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9101927B2 (en) 2005-01-31 2015-08-11 Realbio Technologies Ltd. Multistep reaction lateral flow capillary device
US7785865B2 (en) * 2005-06-28 2010-08-31 Zbx Corporation Membrane array and analytical device
GB2450351B (en) * 2007-06-20 2012-01-18 Cozart Bioscience Ltd Monitoring an Immunoassay
EP2326419B1 (de) 2008-06-29 2021-04-07 Realbio Technologies Ltd. Flüssigkeitstransfervorrichtung, die besonders gut als einfangvorrichtung in einem biologischen assayverfahren geeignet ist
US20120015350A1 (en) * 2009-03-10 2012-01-19 Northwestern University Lateral flow strip and uses thereof
CN102782115A (zh) 2009-07-20 2012-11-14 西罗亚生物科技有限公司 微流控分析平台
US11402375B2 (en) 2010-08-05 2022-08-02 Abbott Point Of Care Inc. Magnetic immunosensor with trench configuration and method of use
WO2012019107A1 (en) 2010-08-05 2012-02-09 Abbott Point Of Care Inc. Magnetic immunosensor and method of use
WO2012019109A1 (en) * 2010-08-05 2012-02-09 Abbott Point Of Care Inc. Oscillating immunoassay method and device
CN103118785B (zh) 2010-08-05 2015-11-25 雅培医护站股份有限公司 使用易感磁微珠捕获的免疫测定方法和装置
US8865164B2 (en) 2010-11-02 2014-10-21 Kypha, Inc. Detecting complement activation
AU2011332241B2 (en) * 2010-11-02 2015-11-26 Kypha, Inc. Lateral flow immunoassay for complement activation and methods of use for point-of-care assessment of complement-associated disorders
WO2013095729A1 (en) 2011-12-22 2013-06-27 Life Technologies Corporation Sequential lateral flow capillary device for analyte determination
EP2845007B1 (de) * 2012-05-01 2018-12-26 Kypha, Inc. Erkennung von komplementaktivierung
ES2791604T3 (es) * 2012-07-16 2020-11-05 Ct Disease Contr & Prevention Kits de detección de lectura directa para contaminación de superficie por fármacos antineoplásicos
EP3302449B1 (de) * 2015-06-04 2020-04-01 Indian Institute of Technology, Guwahati Vorrichtung zur visuellen detektion von bilirubin
US9377457B1 (en) 2015-10-19 2016-06-28 Naishu Wang Progressive compression driven flow cartridge for analyte detecting strip and method
US9632083B1 (en) 2016-04-15 2017-04-25 Dnt Scientific Research, Llc Rapid diagnostic test device by driven flow technology
US9702872B1 (en) 2016-04-15 2017-07-11 Dnt Scientific Research, Llc Rapid diagnostic test device by driven flow technology
US20170370925A1 (en) * 2016-06-27 2017-12-28 Tgr Biosciences Pty Ltd. Lateral Flow Analyte Detection
US9535061B1 (en) 2016-06-29 2017-01-03 Dnt Scientific Research, Llc Multi-functional rapid diagnostic test device
US9784733B1 (en) 2017-06-22 2017-10-10 Dnt Scientific Research, Llc Rapid diagnostic test device by driven flow technology
US9823244B1 (en) 2017-07-31 2017-11-21 Dnt Scientific Research, Llc Digital progressive compression driven flow cartridge for analyte detecting device and method
WO2019023926A1 (en) * 2017-08-01 2019-02-07 Quanovate Global Ltd LATERAL FLOW IMMUNOLOGICAL ASSAY DEVICES AND METHODS OF USE
US10451613B1 (en) 2018-11-09 2019-10-22 Dnt Scientific Research, Llc Rapid diagnostic test device and sampling method using driven flow technology
EP3816626B1 (de) * 2019-10-30 2025-07-30 Feral GmbH Querflusstestanordnung zur detektion eines analyten in speichel
US11376588B2 (en) 2020-06-10 2022-07-05 Checkable Medical Incorporated In vitro diagnostic device
EP4731342A1 (de) * 2023-06-23 2026-04-29 Northern Illinois Research Foundation Fluidische diodenventile für autonome diagnostische tests

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7807532A (nl) * 1978-07-13 1980-01-15 Akzo Nv Metaal-immunotest.
US4299916A (en) * 1979-12-26 1981-11-10 Syva Company Preferential signal production on a surface in immunoassays
US4366241A (en) * 1980-08-07 1982-12-28 Syva Company Concentrating zone method in heterogeneous immunoassays
GB8331514D0 (en) * 1983-11-25 1984-01-04 Janssen Pharmaceutica Nv Visualization method
US4703017C1 (en) * 1984-02-14 2001-12-04 Becton Dickinson Co Solid phase assay with visual readout
CA1303983C (en) * 1987-03-27 1992-06-23 Robert W. Rosenstein Solid phase assay
US4954452A (en) * 1987-07-09 1990-09-04 Abbott Laboratories Non-metal colloidal particle immunoassay
US5252459A (en) * 1988-09-23 1993-10-12 Abbott Laboratories Indicator reagents, diagnostic assays and test kits employing organic polymer latex particles
US5252496A (en) * 1989-12-18 1993-10-12 Princeton Biomeditech Corporation Carbon black immunochemical label
US6998273B1 (en) * 2000-02-09 2006-02-14 A-Fem Medical Corporation Collection device for lateral flow chromatography
US7803319B2 (en) * 2005-04-29 2010-09-28 Kimberly-Clark Worldwide, Inc. Metering technique for lateral flow assay devices

Also Published As

Publication number Publication date
DE602006018210D1 (de) 2010-12-30
US20060292700A1 (en) 2006-12-28

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