ATE84878T1 - Vorrichtungen und verfahren fuer chemische untersuchungen. - Google Patents

Vorrichtungen und verfahren fuer chemische untersuchungen.

Info

Publication number
ATE84878T1
ATE84878T1 AT88310160T AT88310160T ATE84878T1 AT E84878 T1 ATE84878 T1 AT E84878T1 AT 88310160 T AT88310160 T AT 88310160T AT 88310160 T AT88310160 T AT 88310160T AT E84878 T1 ATE84878 T1 AT E84878T1
Authority
AT
Austria
Prior art keywords
liquid
flow paths
methods
devices
separate
Prior art date
Application number
AT88310160T
Other languages
English (en)
Inventor
Keith May
Michael Evans Prior
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of ATE84878T1 publication Critical patent/ATE84878T1/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)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Luminescent Compositions (AREA)
  • Sampling And Sample Adjustment (AREA)
AT88310160T 1987-10-30 1988-10-28 Vorrichtungen und verfahren fuer chemische untersuchungen. ATE84878T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878725458A GB8725458D0 (en) 1987-10-30 1987-10-30 Chemical testing
EP88310160A EP0314499B1 (de) 1987-10-30 1988-10-28 Vorrichtungen und Verfahren für chemische Untersuchungen

Publications (1)

Publication Number Publication Date
ATE84878T1 true ATE84878T1 (de) 1993-02-15

Family

ID=10626178

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88310160T ATE84878T1 (de) 1987-10-30 1988-10-28 Vorrichtungen und verfahren fuer chemische untersuchungen.

Country Status (8)

Country Link
EP (1) EP0314499B1 (de)
JP (1) JPH0614037B2 (de)
AT (1) ATE84878T1 (de)
AU (1) AU629525B2 (de)
DE (1) DE3877696T2 (de)
ES (1) ES2040866T3 (de)
GB (1) GB8725458D0 (de)
WO (1) WO1989003992A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814585A1 (de) * 1988-04-29 1989-11-09 Hoffmann La Roche Testelement fuer agglutinationsuntersuchungen, verfahren zu seiner herstellung und dessen verwendung
US5039607A (en) * 1988-05-17 1991-08-13 Syntex (U.S.A.) Inc. Method for immunochromatographic analysis
US5334513A (en) * 1988-05-17 1994-08-02 Syntex (U.S.A.) Inc. Method for immunochromatographic analysis
US5164294A (en) * 1988-05-17 1992-11-17 Syntex (U.S.A.) Inc. Method for immunochromatographic analysis
IE69047B1 (en) * 1989-03-23 1996-08-07 Gary Harold Gregory Hen Thorpe Liquid transfer devices
US5135873A (en) * 1989-11-27 1992-08-04 Syntex (U.S.A.) Inc. Device and method for completing a fluidic circuit which employs a liquid expandable piece of bibulous material
US6168956B1 (en) * 1991-05-29 2001-01-02 Beckman Coulter, Inc. Multiple component chromatographic assay device
GB9123903D0 (en) * 1991-11-11 1992-01-02 Bunce Roger A Liquid transfer assay devices
GB9123922D0 (en) * 1991-11-11 1992-01-02 Bunce Roger A Liquid transfer devices
US5540888A (en) * 1991-11-11 1996-07-30 British Technology Group Limited Liquid transfer assay devices
GB9304452D0 (en) * 1993-03-04 1993-04-21 Bunce Roger A Analytical devices
GB9307319D0 (en) * 1993-04-07 1993-06-02 British Tech Group Liquid transfer devices
GB9416002D0 (en) * 1994-08-08 1994-09-28 Univ Cranfield Fluid transport device
CA2228485A1 (en) * 1995-08-03 1997-02-20 Akzo Nobel Nv Diagnostic device
AUPN527995A0 (en) * 1995-09-07 1995-09-28 Agen Biomedical Limited Method and apparatus for semiquantification of an analyte
US5744096A (en) * 1997-02-21 1998-04-28 Cholestech Corporation Automated immunoassay cassette
GB9709821D0 (en) 1997-05-15 1997-07-09 Clinical Diagnostic Chemicals Allergy assay
SE0001667D0 (sv) * 2000-05-05 2000-05-05 Pharmacia & Upjohn Diag Ab Assay device with timer function
US7018847B2 (en) 2000-05-05 2006-03-28 Pharmacia Diagnostics Ab Assay device with timer function
US20060078986A1 (en) * 2004-09-30 2006-04-13 Quidel Corporation Analytical devices with primary and secondary flow paths
WO2012178187A1 (en) 2011-06-23 2012-12-27 Paul Yager Reagent patterning in capillarity-based analyzers and associated systems and methods
CN105050720A (zh) 2013-01-22 2015-11-11 华盛顿大学商业化中心 顺序递送流体体积和相关的设备、系统和方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445816C1 (de) * 1984-12-15 1986-06-12 Behringwerke Ag, 3550 Marburg Flaechenfoermiges diagnostisches Mittel
AU588449B2 (en) * 1986-03-25 1989-09-14 Pb Diagnostic Systems, Inc. Biological diagnostic device
US4960691A (en) * 1986-09-29 1990-10-02 Abbott Laboratories Chromatographic test strip for determining ligands or receptors

Also Published As

Publication number Publication date
DE3877696T2 (de) 1993-07-08
JPH0614037B2 (ja) 1994-02-23
AU2786989A (en) 1989-05-23
ES2040866T3 (es) 1993-11-01
AU629525B2 (en) 1992-10-08
JPH02501504A (ja) 1990-05-24
WO1989003992A1 (en) 1989-05-05
GB8725458D0 (en) 1987-12-02
EP0314499A1 (de) 1989-05-03
DE3877696D1 (de) 1993-03-04
EP0314499B1 (de) 1993-01-20

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