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AU7760181A - Chromatographic quick-test device - Google Patents

Chromatographic quick-test device

Info

Publication number
AU7760181A
AU7760181A AU77601/81A AU7760181A AU7760181A AU 7760181 A AU7760181 A AU 7760181A AU 77601/81 A AU77601/81 A AU 77601/81A AU 7760181 A AU7760181 A AU 7760181A AU 7760181 A AU7760181 A AU 7760181A
Authority
AU
Australia
Prior art keywords
test device
fluid reservoir
fluid
chromatographic
quick
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.)
Granted
Application number
AU77601/81A
Other versions
AU551024B2 (en
Inventor
Klaus Habenstein
Helmut Kohl
Axel Walch
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.)
Siemens Healthcare Diagnostics GmbH Germany
Original Assignee
Dade Behring Marburg GmbH
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 Dade Behring Marburg GmbH filed Critical Dade Behring Marburg GmbH
Publication of AU7760181A publication Critical patent/AU7760181A/en
Application granted granted Critical
Publication of AU551024B2 publication Critical patent/AU551024B2/en
Assigned to DADE BEHRING MARBURG GMBH reassignment DADE BEHRING MARBURG GMBH Request to Amend Deed and Register Assignors: BEHRINGWERKE AKTIENGESELLSCHAFT
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5082—Test tubes per se
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Clinical Laboratory Science (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

1. An analytical means for the detection of ingredients of aqueous or water-containing fluids by chromatographic methods, comprising at least two fluid-absorbing zones which are in mutual contact and of which at least one is composed of a chromatographically active material and another serves as a fluid reservoir, and a carrier which is two-dimensional or has the form of a hollow body and stabilizes this arrangement, wherein the zone serving as a fluid reservoir is composed of a hydrophilic swellable polymer which, if appropriate, can contain chemicals or other substances necessary for the test.
AU77601/81A 1980-11-19 1981-11-18 Chromatographic quick-test device Expired AU551024B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803043608 DE3043608A1 (en) 1980-11-19 1980-11-19 ANALYTICAL AGENT
DE30436089 1980-11-19

Publications (2)

Publication Number Publication Date
AU7760181A true AU7760181A (en) 1982-05-27
AU551024B2 AU551024B2 (en) 1986-04-17

Family

ID=6117127

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77601/81A Expired AU551024B2 (en) 1980-11-19 1981-11-18 Chromatographic quick-test device

Country Status (6)

Country Link
EP (1) EP0052328B1 (en)
JP (1) JPS57113363A (en)
AT (1) ATE11342T1 (en)
AU (1) AU551024B2 (en)
CA (1) CA1185882A (en)
DE (2) DE3043608A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5215712A (en) * 1989-09-14 1993-06-01 Terumo Kabushiki Kaisha Apparatus for determination of ion concentration, specific gravity, or osmotic pressure of solution

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622871A (en) 1987-04-27 1997-04-22 Unilever Patent Holdings B.V. Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents
DE3445816C1 (en) * 1984-12-15 1986-06-12 Behringwerke Ag, 3550 Marburg Flat diagnostic agent
ATE195022T1 (en) 1987-04-27 2000-08-15 Unilever Nv SPECIFIC BINDING TESTING METHODS
DD278482A3 (en) * 1988-06-22 1990-05-09 Univ Berlin Humboldt DEVICE AND METHOD FOR CHROMATOGRAPHIC SEPARATION
DE3842702A1 (en) * 1988-12-19 1990-06-21 Boehringer Mannheim Gmbh TEST CARRIER FOR ANALYTICAL EXAMINATION OF A SAMPLING LIQUID WITH THE AID OF A SPECIFIC BINDING REACTION OF TWO BIOAFFIN BINDING PARTNERS AND A CORRESPONDING TEST PROCEDURE
US6352862B1 (en) 1989-02-17 2002-03-05 Unilever Patent Holdings B.V. Analytical test device for imuno assays and methods of using same
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
US5620657A (en) * 1989-11-27 1997-04-15 Behringwerke Ag Device and method for completing a fluidic circuit
US6979576B1 (en) 1997-07-25 2005-12-27 Shu-Ching Cheng Methods of use of one step immunochromatographic device for Streptococcus A antigen
US6699722B2 (en) 2000-04-14 2004-03-02 A-Fem Medical Corporation Positive detection lateral-flow apparatus and method for small and large analytes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1598224A1 (en) * 1964-10-12 1970-07-30 Heinrich Dipl Chem Gerhard Her Process and tubes for carrying out clinical-chemical analyzes
US3595754A (en) * 1969-02-12 1971-07-27 Baxter Laboratories Inc Fabric for testing amylase activity
US3811840A (en) * 1969-04-01 1974-05-21 Miles Lab Test device for detecting low concentrations of substances in fluids
JPS5844208B2 (en) * 1976-08-31 1983-10-01 東洋濾紙株式会社 Test piece
DE2711201C3 (en) * 1977-03-15 1980-06-12 7800 Freiburg Method of checking the levels of urea in the human body
DE2739008A1 (en) * 1977-08-30 1979-03-15 Behringwerke Ag Indicator sheet for use with liquids, esp. blood and urine - having coating of hydrophilic swellable polymer particles, preventing indicator running

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5215712A (en) * 1989-09-14 1993-06-01 Terumo Kabushiki Kaisha Apparatus for determination of ion concentration, specific gravity, or osmotic pressure of solution

Also Published As

Publication number Publication date
DE3168396D1 (en) 1985-02-28
EP0052328B1 (en) 1985-01-16
EP0052328A3 (en) 1982-06-23
CA1185882A (en) 1985-04-23
AU551024B2 (en) 1986-04-17
JPS57113363A (en) 1982-07-14
EP0052328A2 (en) 1982-05-26
ATE11342T1 (en) 1985-02-15
DE3043608A1 (en) 1982-06-24

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired