CN1125983C - 用于薄膜基测定的分析装置 - Google Patents

用于薄膜基测定的分析装置 Download PDF

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Publication number
CN1125983C
CN1125983C CN98804585A CN98804585A CN1125983C CN 1125983 C CN1125983 C CN 1125983C CN 98804585 A CN98804585 A CN 98804585A CN 98804585 A CN98804585 A CN 98804585A CN 1125983 C CN1125983 C CN 1125983C
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China
Prior art keywords
membrane
analytical equipment
support layer
liquid
reaction film
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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 - Fee Related
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CN98804585A
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English (en)
Chinese (zh)
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CN1256754A (zh
Inventor
艾伯特·E·朱
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E-Y Lab Corp
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E-Y Lab Corp
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Publication of CN1256754A publication Critical patent/CN1256754A/zh
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    • 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
    • G01N33/54391—Immunochromatographic test strips based on vertical flow

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  • 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)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CN98804585A 1997-03-25 1998-03-18 用于薄膜基测定的分析装置 Expired - Fee Related CN1125983C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/823,936 1997-03-25
US08/823,936 US5885526A (en) 1997-03-25 1997-03-25 Analytical device for membrane-based assays

Publications (2)

Publication Number Publication Date
CN1256754A CN1256754A (zh) 2000-06-14
CN1125983C true CN1125983C (zh) 2003-10-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN98804585A Expired - Fee Related CN1125983C (zh) 1997-03-25 1998-03-18 用于薄膜基测定的分析装置

Country Status (9)

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

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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
US7205159B2 (en) * 2001-08-20 2007-04-17 Proteome Systems Intellectual Property Pty Ltd. Diagnostic testing process and apparatus
WO2003016902A1 (en) * 2001-08-20 2003-02-27 Proteome Systems Intellectual Property Pty Ltd Diagnostic testing process and apparatus
ATE358274T1 (de) * 2001-12-12 2007-04-15 Proteome Systems Intellectual Diagnostisches testverfahren
WO2003098215A1 (en) * 2002-05-16 2003-11-27 Medmira Inc. Rapid vaccinia antibody detection device, method and test kit
US20060205086A1 (en) * 2002-10-24 2006-09-14 Spectral Diagnostics Inc. Diagnostic device
US7256053B2 (en) * 2002-10-24 2007-08-14 Nanogen, Inc. Diagnostic device for analyte detection
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
DK1843850T3 (en) 2005-01-31 2015-12-07 Realbio Technologies Ltd LATERAL FLOW STEERING CAPILLAR DEVICE
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 (en) * 2007-07-04 2009-01-07 Koninklijke Philips Electronics N.V. Porous biological assay substrate and method for producing such substrate
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
WO2010007613A1 (en) 2008-06-29 2010-01-21 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
US20130164193A1 (en) 2011-12-22 2013-06-27 Life Technologies Corporation Sequential lateral flow capillary device for analyte determination
DK3578635T3 (da) 2014-04-02 2022-02-07 Chembio Diagnostic Systems Inc Immunoassay, som anvender indfangningskonjugat
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 (en) * 2016-03-07 2019-10-16 Nanodx Healthcare Pvt. Ltd. ASSAY AND KITS FOR DETECTING ENDOTOXIN
EP4023338B1 (en) 2016-04-14 2024-10-02 Roche Diagnostics GmbH Cartridge and optical measurement of an analyte with said cartridge
ES3009378T3 (en) 2016-08-30 2025-03-26 Outsense Diagnostics Ltd Bodily emission analysis
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

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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 (en) * 1987-07-30 1989-02-01 Microbiological Research Corporation Solid phase enzyme immunoassay test apparatus and process for detecting antibodies
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
WO1998043083A1 (en) 1998-10-01
EP0988546A4 (en) 2004-04-28
JP2001525063A (ja) 2001-12-04
EP0988546A1 (en) 2000-03-29
CA2285048A1 (en) 1998-10-01
DE69837257T2 (de) 2007-11-08
CN1256754A (zh) 2000-06-14
JP4040110B2 (ja) 2008-01-30
CA2285048C (en) 2008-11-18
ES2283050T3 (es) 2007-10-16
DE69837257D1 (de) 2007-04-19
EP0988546B1 (en) 2007-03-07
US5885526A (en) 1999-03-23
ATE356354T1 (de) 2007-03-15
HK1024743A1 (en) 2000-10-20

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Granted publication date: 20031029

Termination date: 20160318