WO2005111606A3 - Use of a film having a hydrophilic surface in medical diagnostic strips - Google Patents

Use of a film having a hydrophilic surface in medical diagnostic strips Download PDF

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Publication number
WO2005111606A3
WO2005111606A3 PCT/EP2005/051642 EP2005051642W WO2005111606A3 WO 2005111606 A3 WO2005111606 A3 WO 2005111606A3 EP 2005051642 W EP2005051642 W EP 2005051642W WO 2005111606 A3 WO2005111606 A3 WO 2005111606A3
Authority
WO
WIPO (PCT)
Prior art keywords
film
medical diagnostic
hydrophilic surface
diagnostic strips
strips
Prior art date
Application number
PCT/EP2005/051642
Other languages
German (de)
French (fr)
Other versions
WO2005111606A2 (en
Inventor
Ingo Neubert
Bernd Bunde
Original Assignee
Tesa Ag
Ingo Neubert
Bernd Bunde
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 Tesa Ag, Ingo Neubert, Bernd Bunde filed Critical Tesa Ag
Publication of WO2005111606A2 publication Critical patent/WO2005111606A2/en
Publication of WO2005111606A3 publication Critical patent/WO2005111606A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/002—Electrode membranes
    • 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

Abstract

The invention relates to the use of a film for medical diagnostic strips by means of which biological liquids are tested. Said film comprises a carrier material the one or two faces of which are hydrophilized by chemical treatment and said treated surface has the following properties: permanent hydrophilic properties; a surface tension of at least 58 mN/m and a contact angle with water smaller 50°.
PCT/EP2005/051642 2004-05-14 2005-04-14 Use of a film having a hydrophilic surface in medical diagnostic strips WO2005111606A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004024432.4 2004-05-14
DE200410024432 DE102004024432A1 (en) 2004-05-14 2004-05-14 Use of a hydrophilic surface film in medical diagnostic strips

Publications (2)

Publication Number Publication Date
WO2005111606A2 WO2005111606A2 (en) 2005-11-24
WO2005111606A3 true WO2005111606A3 (en) 2006-03-09

Family

ID=34966776

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/051642 WO2005111606A2 (en) 2004-05-14 2005-04-14 Use of a film having a hydrophilic surface in medical diagnostic strips

Country Status (2)

Country Link
DE (1) DE102004024432A1 (en)
WO (1) WO2005111606A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007003755A1 (en) 2007-01-19 2008-07-31 Tesa Ag Web-shaped material with a coating that enables a permanent fast spreading or a permanent, very fast transport of liquids
DE102007018383A1 (en) 2007-04-17 2008-10-23 Tesa Ag Sheet-like material with hydrophilic and hydrophobic areas and their production
DE102007026998A1 (en) * 2007-06-07 2008-12-11 Tesa Ag Hydrophilic coating varnish
DE102008006225A1 (en) * 2008-01-25 2009-07-30 Tesa Ag Biosensor and its production
DE102008051008A1 (en) 2008-10-13 2010-04-15 Tesa Se Pressure-sensitive adhesive tape with functionalized adhesive and its use
WO2014075804A1 (en) 2012-11-15 2014-05-22 SÜDDEKOR GmbH Surface material for coating melamine resin laminates
US11112393B2 (en) * 2017-11-17 2021-09-07 3M Innovative Properties Company Chemical indicator and method of use

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1061784A (en) * 1962-08-22 1967-03-15 Ozalid Co Ltd Improvements in or relating to the treatment of polyester materials
US5759364A (en) * 1997-05-02 1998-06-02 Bayer Corporation Electrochemical biosensor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1598153C3 (en) * 1966-11-22 1973-11-22 Boehringer Mannheim Gmbh, 6800 Mannheim Diagnostic means for the detection of the constituents of body fluids
US3993451A (en) * 1970-07-28 1976-11-23 Miles Laboratories, Inc. Test for a given constituent in a liquid
JPS55164356A (en) * 1979-06-08 1980-12-22 Fuji Photo Film Co Ltd Multi-layer analysis sheet for liquid sample analysis
JPS5695932A (en) * 1979-12-28 1981-08-03 Tokyo Contact Lens Kenkyusho:Kk Hydrophilic treatment of surface of methyl methacrylate resin molded article
DE3434822A1 (en) * 1984-09-22 1986-04-03 Bayer Ag, 5090 Leverkusen MEMBRANE FOR REAGENT CARRIER LAYERS, METHOD FOR THE PRODUCTION THEREOF, AND THEIR USE IN ANALYTICAL AGENTS AND ANALYZING METHOD
WO1993003673A1 (en) * 1991-08-22 1993-03-04 Cascade Medical, Inc. Disposable reagent unit with blood or fluid guard
DE19815684A1 (en) * 1998-04-08 1999-10-14 Roche Diagnostics Gmbh Process for the preparation of analytical aids
US6521182B1 (en) * 1998-07-20 2003-02-18 Lifescan, Inc. Fluidic device for medical diagnostics
GB0005564D0 (en) * 2000-03-08 2000-05-03 Inverness Medical Ltd Measurjement of substances in liquid
DE60112733T2 (en) * 2000-03-28 2006-06-01 Diabetes Diagnostics, Inc., Waltham Fast-acting glucose sensor
DE10124059A1 (en) * 2001-05-16 2002-11-21 Mitsubishi Polyester Film Gmbh Laminate with a multilayer support film, a crystallizable thermoplastic main constituent and a polyphenylene sulfide top layer, useful in motor fuel, mineral oil, automobile, telecommunications, electrical, and aircraft sectors
DE10129730A1 (en) * 2001-06-20 2003-01-02 Tesa Ag Double-sided adhesive tape for fixing printing plates, especially multi-layer photopolymer printing plates on printing cylinders or sleeves
US7015262B2 (en) * 2002-05-01 2006-03-21 Lifescan, Inc. Hydrophilic coatings for medical implements

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1061784A (en) * 1962-08-22 1967-03-15 Ozalid Co Ltd Improvements in or relating to the treatment of polyester materials
US5759364A (en) * 1997-05-02 1998-06-02 Bayer Corporation Electrochemical biosensor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; AVRAMENKO, V. L. ET AL AVRAMENKO, V. L. ET AL: "Study of the hydrophilicity of the surface of articles made of polystyrene plastics Study of the hydrophilicity of the surface of articles made of polystyrene plastics", XP002354236, retrieved from STN Database accession no. 97:110757 *
VESTNIK KHAR'KOVSKOGO POLITEKHNICHESKOGO INSTITUTA , 164, 54-6 CODEN: VEPIBL; ISSN: 0453-7998 VESTNIK KHAR'KOVSKOGO POLITEKHNICHESKOGO INSTITUTA , 164, 54-6 CODEN: VEPIBL; ISSN: 0453-7998, 1980 *

Also Published As

Publication number Publication date
DE102004024432A1 (en) 2005-12-08
WO2005111606A2 (en) 2005-11-24

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