DE69837257D1 - Analytische versuchsanordnung für auf membranen basierende versuche - Google Patents

Analytische versuchsanordnung für auf membranen basierende versuche

Info

Publication number
DE69837257D1
DE69837257D1 DE69837257T DE69837257T DE69837257D1 DE 69837257 D1 DE69837257 D1 DE 69837257D1 DE 69837257 T DE69837257 T DE 69837257T DE 69837257 T DE69837257 T DE 69837257T DE 69837257 D1 DE69837257 D1 DE 69837257D1
Authority
DE
Germany
Prior art keywords
liquid
support layer
reaction membrane
top support
impervious
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.)
Expired - Lifetime
Application number
DE69837257T
Other languages
English (en)
Other versions
DE69837257T2 (de
Inventor
Albert E Chu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
E-Y Laboratories Inc
Original Assignee
E-Y Laboratories Inc
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 E-Y Laboratories Inc filed Critical E-Y Laboratories Inc
Publication of DE69837257D1 publication Critical patent/DE69837257D1/de
Application granted granted Critical
Publication of DE69837257T2 publication Critical patent/DE69837257T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE69837257T 1997-03-25 1998-03-18 Analytische versuchsanordnung für auf membranen basierende versuche Expired - Lifetime DE69837257T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/823,936 US5885526A (en) 1997-03-25 1997-03-25 Analytical device for membrane-based assays
US823936 1997-03-25
PCT/US1998/005373 WO1998043083A1 (en) 1997-03-25 1998-03-18 Analytical device for membrane-based assays

Publications (2)

Publication Number Publication Date
DE69837257D1 true DE69837257D1 (de) 2007-04-19
DE69837257T2 DE69837257T2 (de) 2007-11-08

Family

ID=25240175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69837257T Expired - Lifetime DE69837257T2 (de) 1997-03-25 1998-03-18 Analytische versuchsanordnung für auf membranen basierende versuche

Country Status (10)

Country Link
US (1) US5885526A (de)
EP (1) EP0988546B1 (de)
JP (1) JP4040110B2 (de)
CN (1) CN1125983C (de)
AT (1) ATE356354T1 (de)
CA (1) CA2285048C (de)
DE (1) DE69837257T2 (de)
ES (1) ES2283050T3 (de)
HK (1) HK1024743A1 (de)
WO (1) WO1998043083A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451607B1 (en) 1998-05-07 2002-09-17 Litmus Concepts, Inc. External dried-reagent control for analytical test devices
US6214629B1 (en) * 1998-08-06 2001-04-10 Spectral Diagnostics, Inc. Analytical test device and method for use in medical diagnoses
US6171870B1 (en) * 1998-08-06 2001-01-09 Spectral Diagnostics, Inc. Analytical test device and method for use in medical diagnoses
US6410341B1 (en) * 1998-08-06 2002-06-25 Spectral Diagnostics, Inc. Analytical test device and method for use in medical diagnoses
US7011940B1 (en) * 1999-04-14 2006-03-14 Medical Discovery Partners Llc Quality control for cytochemical assays
US6281004B1 (en) * 1999-04-14 2001-08-28 Cytologix Corporation Quality control for cytochemical assays
FR2792724B1 (fr) * 1999-04-26 2001-05-25 Biomerieux Sa Dispositif de prelevement et de conservation d'un echantillon biologique et son procede de mise en oeuvre
JP2001083162A (ja) * 1999-09-17 2001-03-30 Fuji Photo Film Co Ltd 膜状生体高分子吸着材及び吸着用キット
US6632681B1 (en) 2000-07-24 2003-10-14 Ey Laboratories Reagent delivery device and method of use
US20030104492A1 (en) * 2000-12-15 2003-06-05 Albert Chu Flow-through membrane assays for carbohydrates using labeled lectins
US20040241876A1 (en) * 2000-12-22 2004-12-02 France Fannes Flow through assay device, diagnostic kit comprising said assay device and use of said assay device in the detection of an analyte present in a sample
US7087389B2 (en) * 2001-02-09 2006-08-08 Council Of Scientific & Industrial Research Highly cost-effective analytical device for performing immunoassays with ultra high sensitivity
US7531362B2 (en) 2001-06-07 2009-05-12 Medmira Inc. Rapid diagnostic assay
WO2003016902A1 (en) * 2001-08-20 2003-02-27 Proteome Systems Intellectual Property Pty Ltd Diagnostic testing process and apparatus
US7205159B2 (en) * 2001-08-20 2007-04-17 Proteome Systems Intellectual Property Pty Ltd. Diagnostic testing process and apparatus
ATE358274T1 (de) * 2001-12-12 2007-04-15 Proteome Systems Intellectual Diagnostisches testverfahren
AU2003229455A1 (en) * 2002-05-16 2003-12-02 Medmira Inc. Rapid vaccinia antibody detection device, method and test kit
US7256053B2 (en) * 2002-10-24 2007-08-14 Nanogen, Inc. Diagnostic device for analyte detection
US20060205086A1 (en) * 2002-10-24 2006-09-14 Spectral Diagnostics Inc. Diagnostic device
US7488450B2 (en) * 2004-03-04 2009-02-10 Beckman Coulter, Inc. Analyte collection and detection devices
FR2872288B1 (fr) * 2004-06-28 2007-08-03 Biomerieux Sa Dispositif d'analyse integre, adaptable sur un conteneur d'un echantillon a analyser
US20060019406A1 (en) * 2004-07-23 2006-01-26 Ning Wei Lateral flow device for the detection of large pathogens
US20060068500A1 (en) * 2004-09-28 2006-03-30 Kimberly-Clark Worldwide, Inc. Detecting yeast infections using a lateral flow assay
ES2562406T3 (es) 2005-01-31 2016-03-04 Realbio Technologies Ltd. Dispositivo capilar de flujo lateral de reacción multietapa
US7189522B2 (en) 2005-03-11 2007-03-13 Chembio Diagnostic Systems, Inc. Dual path immunoassay device
WO2006098804A2 (en) * 2005-03-11 2006-09-21 Chembio Diagnostic Systems, Inc. Dual path immunoassay device
US20070141723A1 (en) * 2005-12-16 2007-06-21 Sompuram Seshi A Immunohistochemistry staining controls
JP4860489B2 (ja) * 2007-01-09 2012-01-25 浜松ホトニクス株式会社 免疫クロマト試験片の測定方法
US7816090B2 (en) * 2007-01-10 2010-10-19 Ortho-Clinical Diagnostics, Inc. Multiple immunochemistry assays on an element
EP2012126A1 (de) * 2007-07-04 2009-01-07 Koninklijke Philips Electronics N.V. Poröses Substrat für biologische Untersuchung und Methode zu dessen Herstellung
CN101603967B (zh) * 2008-06-10 2015-02-18 英科新创(厦门)科技有限公司 快速检测人ABO/Rh/MN血型的方法及试剂盒
US9952211B2 (en) 2008-06-29 2018-04-24 Realbio Technologies Ltd. Liquid-transfer device particularly useful as a capturing device in a biological assay process
US20100022916A1 (en) 2008-07-24 2010-01-28 Javanbakhsh Esfandiari Method and Apparatus for Collecting and Preparing Biological Samples for Testing
US8603835B2 (en) 2011-02-10 2013-12-10 Chembio Diagnostic Systems, Inc. Reduced step dual path immunoassay device and method
WO2013095729A1 (en) 2011-12-22 2013-06-27 Life Technologies Corporation Sequential lateral flow capillary device for analyte determination
MX2016012881A (es) 2014-04-02 2017-05-10 Chembio Diagnostic Systems Inc Inmunoensayo que utiliza un conjugado de captura.
US9568404B2 (en) 2014-05-16 2017-02-14 Junyu Mai Method and apparatus for biomolecule analysis
US20160116466A1 (en) 2014-10-27 2016-04-28 Chembio Diagnostic Systems, Inc. Rapid Screening Assay for Qualitative Detection of Multiple Febrile Illnesses
EP3427049A4 (de) * 2016-03-07 2019-10-16 Nanodx Healthcare Pvt. Ltd. Assay und kits zum nachweis von endotoxin
EP3231513B1 (de) 2016-04-14 2022-03-02 Roche Diagnostics GmbH Kartusche und optische messung eines analyten mit dieser kartusche
WO2018128585A1 (en) * 2017-01-04 2018-07-12 Agency For Science, Technology And Research Sieve-through vertical flow system for particle-based bioassays
CN111572053B (zh) * 2020-05-29 2021-12-14 常州达姆斯检测技术有限公司 一种复合材料测试样条的加工方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4632901A (en) * 1984-05-11 1986-12-30 Hybritech Incorporated Method and apparatus for immunoassays
US4965187A (en) * 1986-09-10 1990-10-23 Idexx Corporation Method and apparatus for assaying whole blood
US5169789A (en) * 1986-12-03 1992-12-08 New Horizons Diagnostics Corporation Device and method for self contained solid phase immunodiffusion assay
EP0301141A1 (de) * 1987-07-30 1989-02-01 Microbiological Research Corporation Testvorrichtung für Festphasen-Enzymimmunoassay und Verfahren zur Bestimmung von Antikörpern
US5006464A (en) * 1987-10-01 1991-04-09 E-Y Laboratories, Inc. Directed flow diagnostic device and method
US4818677A (en) * 1987-12-03 1989-04-04 Monoclonal Antibodies, Inc. Membrane assay using focused sample application
CA2017329A1 (en) * 1989-05-26 1990-11-26 Albert E. Chu Elongated membrane flow-through diagnostic device and method
US5185127A (en) * 1989-09-21 1993-02-09 Becton, Dickinson And Company Test device including flow control means
US5166051A (en) * 1990-08-08 1992-11-24 Genesis Labs, Inc. Membranes, membrane overlays for exclusion of erythrocytes, and method for immunoassay of whole blood analytes
US5296192A (en) * 1992-04-03 1994-03-22 Home Diagnostics, Inc. Diagnostic test strip
US5354692A (en) * 1992-09-08 1994-10-11 Pacific Biotech, Inc. Analyte detection device including a hydrophobic barrier for improved fluid flow
US5500375A (en) * 1993-04-13 1996-03-19 Serex, Inc. Integrated packaging-holder device for immunochromatographic assays in flow-through or dipstick formats

Also Published As

Publication number Publication date
ATE356354T1 (de) 2007-03-15
EP0988546B1 (de) 2007-03-07
CN1125983C (zh) 2003-10-29
WO1998043083A1 (en) 1998-10-01
DE69837257T2 (de) 2007-11-08
CA2285048A1 (en) 1998-10-01
JP4040110B2 (ja) 2008-01-30
EP0988546A4 (de) 2004-04-28
HK1024743A1 (en) 2000-10-20
ES2283050T3 (es) 2007-10-16
JP2001525063A (ja) 2001-12-04
CA2285048C (en) 2008-11-18
EP0988546A1 (de) 2000-03-29
CN1256754A (zh) 2000-06-14
US5885526A (en) 1999-03-23

Similar Documents

Publication Publication Date Title
DE69837257D1 (de) Analytische versuchsanordnung für auf membranen basierende versuche
MX9705535A (es) Portador de prueba diagnostica independiente del volumen y metodos en los cuales se usan para determinar un analito o substancia que se va a analizar.
AU691688B2 (en) Sample-taking device
EP0923905A3 (de) Flüssigkeitsprobe mit eingebauter Testanordnung
WO2005103678A3 (en) Specimen collecting, processing and analytical assembly
DE3880531T2 (de) Integriertes immunoassayelement.
ES2053753T3 (es) Dispositivo y metodo de diagnostico con flujo dirigido.
EP1046913A3 (de) Immunochromatographisches Assay
AU7253491A (en) Disposable diagnostic system
GB2322699A (en) Methods and devices for determination of an analyte in body fluid
DE69324798T2 (de) Reagenzbehälter für analysen rotor
EP0312394A3 (de) Membranunterstützte Immuntests
AU6252290A (en) Blood testing device
EP0371513A3 (de) Vorrichtung und Verfahren zum Testen einer flüssigen Probe
DE3879180D1 (de) Immunoenzymatisches testgeraet.
ATE51083T1 (de) Vorrichtung und verfahren fuer immunoassay.
WO1995019845A2 (en) Diagnostic device
SE8405213D0 (sv) Anordning for tagning av ostorda och trycksatta prover av vatten (och gas) i oppna system
WO2006034102A3 (en) Biological test strip
US20080105066A1 (en) Split Sample Test Chamber Device
ES2063267T3 (es) Dispositivo y metodo de diagnostico con flujo dirigido a traves de membranas alargadas.
ES277009U (es) Recipiente de varias camaras para sustancias reactivas
WO2002041823A3 (en) Transportation of biological specimens
FR2303290A1 (fr) Detecteur a reactif, son procede de preparation et son application a l'analyse chimique et biochimique
SE7904553L (sv) Odlingsbegare for provtagning och grobarhetsbestemning

Legal Events

Date Code Title Description
8364 No opposition during term of opposition