ATE140537T1 - Hydrophile geschichtete poröse membranen und verfahren zu ihrer herstellung - Google Patents

Hydrophile geschichtete poröse membranen und verfahren zu ihrer herstellung

Info

Publication number
ATE140537T1
ATE140537T1 AT90118019T AT90118019T ATE140537T1 AT E140537 T1 ATE140537 T1 AT E140537T1 AT 90118019 T AT90118019 T AT 90118019T AT 90118019 T AT90118019 T AT 90118019T AT E140537 T1 ATE140537 T1 AT E140537T1
Authority
AT
Austria
Prior art keywords
porous membranes
membranes
production
layered porous
water based
Prior art date
Application number
AT90118019T
Other languages
English (en)
Inventor
Shan Fun Ching
Julian Gordon
Tsung-Hui K Jou
Donald Irvine Stimpson
Dorothy Zakula
Peter Zaun
Original Assignee
Abbott Lab
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 Abbott Lab filed Critical Abbott Lab
Application granted granted Critical
Publication of ATE140537T1 publication Critical patent/ATE140537T1/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
    • G01N33/544—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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • 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
    • 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
    • G01N33/548—Carbohydrates, e.g. dextran

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)
  • 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)
  • Laminated Bodies (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT90118019T 1989-09-27 1990-09-19 Hydrophile geschichtete poröse membranen und verfahren zu ihrer herstellung ATE140537T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41351989A 1989-09-27 1989-09-27

Publications (1)

Publication Number Publication Date
ATE140537T1 true ATE140537T1 (de) 1996-08-15

Family

ID=23637532

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90118019T ATE140537T1 (de) 1989-09-27 1990-09-19 Hydrophile geschichtete poröse membranen und verfahren zu ihrer herstellung

Country Status (10)

Country Link
EP (1) EP0420021B1 (de)
JP (1) JP2820785B2 (de)
KR (1) KR0131317B1 (de)
AT (1) ATE140537T1 (de)
AU (1) AU630236B2 (de)
CA (1) CA2025476A1 (de)
DE (1) DE69027826T2 (de)
DK (1) DK0420021T3 (de)
ES (1) ES2091782T3 (de)
GR (1) GR3020887T3 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2684488A (en) 1988-06-27 1990-01-04 Carter-Wallace, Inc. Test device and method for colored particle immunoassay
US5739041A (en) * 1995-05-02 1998-04-14 Carter Wallace, Inc. Diagnostic detection device
AU709896B2 (en) * 1995-05-02 1999-09-09 Armkel Llc A method of making a laminated substrate
US20010051350A1 (en) 1995-05-02 2001-12-13 Albert Nazareth Diagnostic detection device and method
EP1150122A3 (de) * 1996-12-05 2003-02-12 Idego ApS Sensorlaminate und vielfach unterteilte Flüssigkeitsspender-Vorrichtungen zum nachweis von Immunoassay-Zielmolekülen in biologischen Flüssigkeiten
US5879951A (en) 1997-01-29 1999-03-09 Smithkline Diagnostics, Inc. Opposable-element assay device employing unidirectional flow
US5939252A (en) 1997-05-09 1999-08-17 Lennon; Donald J. Detachable-element assay device
JP3655990B2 (ja) * 1997-07-28 2005-06-02 アボットジャパン株式会社 免疫分析装置
JP2002528093A (ja) * 1998-10-23 2002-09-03 キアゲン ゲゼルシャフト ミット ベシュレンクテル ハフツング 表面における核酸の単離及び精製のための方法並びに手段
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
JP4472823B2 (ja) * 2000-02-04 2010-06-02 パナソニック株式会社 クロマトグラフィー試験片、及びその製造方法
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US7946984B2 (en) 2004-07-13 2011-05-24 Dexcom, Inc. Transcutaneous analyte sensor
GB0417601D0 (en) * 2004-08-06 2004-09-08 Inverness Medical Switzerland Assay device & method
US8133178B2 (en) 2006-02-22 2012-03-13 Dexcom, Inc. Analyte sensor
EP2273925A1 (de) * 2008-03-28 2011-01-19 Dentognostics Gmbh Vorrichtung zur absorption von proteinen aus körperflüssigkeiten
JP5474784B2 (ja) 2008-06-30 2014-04-16 積水メディカル株式会社 結合アッセイ用多孔性固相及びこれを用いた結合アッセイ法
WO2010116979A1 (ja) 2009-04-09 2010-10-14 アークレイ株式会社 検体分析用具、検体分析用具の製造方法および展開部材の液体浸透性低下抑制方法
GB2558156B (en) 2015-10-21 2021-09-15 Paua Trading Ltd A case or cover for hobby equipment
MA48458A (fr) 2017-04-27 2020-03-04 Paua Trading Ltd Étui ou housse de protection
EP4180117B1 (de) * 2021-11-16 2026-03-18 Sartorius Stedim Biotech GmbH Membran zur mikrobiologischen analyse

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1504921A (fr) * 1966-12-07 1967-12-08 Random & Imain Tissu collant et procédé pour sa fabrication
EP0063810B1 (de) * 1981-04-29 1986-03-05 Ciba-Geigy Ag Prüfmittel und Ausrüstung für immunologische Analysen
FR2569478B1 (fr) * 1984-08-23 1987-01-09 Guerin Bernard Bandelette d'analyse immunologique et procede pour sa fabrication
DE3433563A1 (de) * 1984-09-13 1986-03-20 Behringwerke Ag, 3550 Marburg Vorrichtung aus polymeren mit membranstruktur und eingelagerten feststoffpartikeln
US4806312A (en) * 1985-08-28 1989-02-21 Miles Inc. Multizone analytical element having detectable signal concentrating zone
EP0254202B1 (de) * 1986-07-15 1991-09-18 Fuji Photo Film Co., Ltd. Methode zur Herstellung einer aus mehreren Schichten bestehenden Analyseneinheit
GB2199946A (en) * 1987-01-12 1988-07-20 Pall Corp Diagnostic device,
JPS63206658A (ja) * 1987-02-23 1988-08-25 Agency Of Ind Science & Technol タンパク質の高感度検出法
CA1303983C (en) * 1987-03-27 1992-06-23 Robert W. Rosenstein Solid phase assay
US4855240A (en) * 1987-05-13 1989-08-08 Becton Dickinson And Company Solid phase assay employing capillary flow
US5006464A (en) * 1987-10-01 1991-04-09 E-Y Laboratories, Inc. Directed flow diagnostic device and method
JPH02107649A (ja) * 1988-10-18 1990-04-19 Asahi Glass Co Ltd 親水性多孔膜の製造法
JPH02218957A (ja) * 1989-02-20 1990-08-31 Fuji Photo Film Co Ltd 全血試料分析用多層分析要素
DE3922495A1 (de) * 1989-07-08 1991-01-17 Miles Inc Analyseverfahren fuer substanzen aus biologischen fluessigkeiten, insbesondere vollblut

Also Published As

Publication number Publication date
DK0420021T3 (da) 1996-11-25
ES2091782T3 (es) 1996-11-16
AU6323490A (en) 1991-04-11
EP0420021B1 (de) 1996-07-17
JP2820785B2 (ja) 1998-11-05
JPH03120468A (ja) 1991-05-22
KR910006727A (ko) 1991-04-29
DE69027826T2 (de) 1997-02-13
EP0420021A3 (en) 1991-12-18
CA2025476A1 (en) 1991-03-28
GR3020887T3 (en) 1996-11-30
KR0131317B1 (ko) 1998-04-11
EP0420021A2 (de) 1991-04-03
AU630236B2 (en) 1992-10-22
DE69027826D1 (de) 1996-08-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee