DE3784479D1 - Diagnostisches hilfsmittel, seine herstellung und seine verwendung. - Google Patents

Diagnostisches hilfsmittel, seine herstellung und seine verwendung.

Info

Publication number
DE3784479D1
DE3784479D1 DE8787311509T DE3784479T DE3784479D1 DE 3784479 D1 DE3784479 D1 DE 3784479D1 DE 8787311509 T DE8787311509 T DE 8787311509T DE 3784479 T DE3784479 T DE 3784479T DE 3784479 D1 DE3784479 D1 DE 3784479D1
Authority
DE
Germany
Prior art keywords
production
diagnostic tool
diagnostic
tool
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 - Fee Related
Application number
DE8787311509T
Other languages
English (en)
Other versions
DE3784479T2 (de
Inventor
Peter John Degen
Thomas C Gsell
Vlado I Matkovich
Jerold Martin
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.)
Pall Corp
Original Assignee
Pall Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21699743&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3784479(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pall Corp filed Critical Pall Corp
Application granted granted Critical
Publication of DE3784479D1 publication Critical patent/DE3784479D1/de
Publication of DE3784479T2 publication Critical patent/DE3784479T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N33/544—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
    • G01N33/545—Synthetic resin
    • 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
    • G01N33/521—Single-layer analytical elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
DE19873784479 1987-01-12 1987-12-30 Diagnostisches hilfsmittel, seine herstellung und seine verwendung. Expired - Fee Related DE3784479T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US221587A 1987-01-12 1987-01-12

Publications (2)

Publication Number Publication Date
DE3784479D1 true DE3784479D1 (de) 1993-04-08
DE3784479T2 DE3784479T2 (de) 1993-06-17

Family

ID=21699743

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873784479 Expired - Fee Related DE3784479T2 (de) 1987-01-12 1987-12-30 Diagnostisches hilfsmittel, seine herstellung und seine verwendung.

Country Status (4)

Country Link
EP (1) EP0274911B1 (de)
JP (1) JPS63180857A (de)
DE (1) DE3784479T2 (de)
GB (1) GB2199946A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308704A1 (de) * 1987-09-03 1989-03-29 Fuji Photo Film Co., Ltd. Heterogener Enzym-Immuntest
US5338513A (en) * 1988-07-30 1994-08-16 Boehringer Mannheim Gmbh Test carrier for the analytical determination of a component of a liquid sample
US5075220A (en) * 1988-10-07 1991-12-24 Eastman Kodak Company Determination of a chlamydial or gonococcal antigen using a positively-charged ionically binding support
JPH062142Y2 (ja) * 1988-11-22 1994-01-19 株式会社ニッショー 採尿検査用具
GB2232486A (en) * 1989-05-30 1990-12-12 Quadrant Bioresources Ltd Immunoassay
CA2025476A1 (en) * 1989-09-27 1991-03-28 Shan F. Ching Hydrophilic laminated porous membranes and methods of preparing same
CA2025474A1 (en) * 1989-09-27 1991-03-28 Donald I. Stimpson Hydrophilic laminated porous membranes and methods of preparing same
CA2025475A1 (en) * 1989-09-27 1991-03-28 Donald I. Stimpson Hydrophilic laminated porous membranes and methods of preparing same
WO1991010470A1 (en) * 1990-01-08 1991-07-25 Brown University Research Foundation Devices and methods for enhanced delivery of active factors
DE4015378A1 (de) * 1990-05-14 1991-11-21 Boehringer Mannheim Gmbh Testtraeger fuer die analytische bestimmung eines bestandteils einer probenfluessigkeit
US5536470A (en) * 1991-02-28 1996-07-16 Boehringer Mannheim Gmbh Test carrier for determining an analyte in whole blood
US5116496A (en) * 1991-03-19 1992-05-26 Minnesota Mining And Manufacturing Company Membrane-containing wells for microtitration and microfiltration
GB2257930B (en) * 1991-07-03 1995-04-19 Pall Corp An impervious article with a microporous surface and process for its production
US5344701A (en) * 1992-06-09 1994-09-06 Minnesota Mining And Manufacturing Company Porous supports having azlactone-functional surfaces
US5476665A (en) * 1994-04-13 1995-12-19 Minnesota Mining And Manufacturing Company Azlactone functional particles incorporated in a membrane formed by solvent phase inversion
JP2002504351A (ja) * 1998-02-19 2002-02-12 エドボテック 生体分子染色用製品及びその方法
EP2156879A3 (de) * 2001-10-11 2010-07-07 Aviva Biosciences Corporation Verfahren, Zusammensetzungen und automatische Systeme zur Trennung von seltenen Zellen aus Flüssigkeitsproben

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA792326B (en) * 1978-05-15 1980-06-25 Pall Corp Process for preparing polyamide membrane filter media and product
DE3118381A1 (de) * 1981-05-09 1982-11-25 Boehringer Mannheim Gmbh, 6800 Mannheim Mehrschichtiges testmittel zum nachweis einer komponente einer fluessigen probe
CH656626A5 (fr) * 1982-02-05 1986-07-15 Pall Corp Membrane en polyamide, presentant des proprietes de surface controlees, son utilisation et son procede de preparation.
CH656887A5 (fr) * 1982-02-05 1986-07-31 Pall Corp Membrane microporeuse de polyamide, son utilisation et son procede de preparation.
DE3407359A1 (de) * 1984-02-29 1985-08-29 Bayer Ag, 5090 Leverkusen Testvorrichtung und methode zum nachweis einer komponente einer fluessigen probe
US4693985A (en) * 1984-08-21 1987-09-15 Pall Corporation Methods of concentrating ligands and active membranes used therefor

Also Published As

Publication number Publication date
JPS63180857A (ja) 1988-07-25
GB2199946A (en) 1988-07-20
EP0274911A1 (de) 1988-07-20
DE3784479T2 (de) 1993-06-17
EP0274911B1 (de) 1993-03-03
GB8730240D0 (en) 1988-02-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee