NO981691L - Method and analysis kit for pretreating an object's surface - Google Patents

Method and analysis kit for pretreating an object's surface

Info

Publication number
NO981691L
NO981691L NO981691A NO981691A NO981691L NO 981691 L NO981691 L NO 981691L NO 981691 A NO981691 A NO 981691A NO 981691 A NO981691 A NO 981691A NO 981691 L NO981691 L NO 981691L
Authority
NO
Norway
Prior art keywords
biofilm
mixture
sampling device
ingredients
microorganisms
Prior art date
Application number
NO981691A
Other languages
Norwegian (no)
Other versions
NO981691D0 (en
Inventor
Helena Tuompo
Gun Wirtanen
Satu Salo
Leena Scheinin
Ari Botsman
Seija Levo
Original Assignee
Orion Yhtymo Oy Orion Diagnost
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 Orion Yhtymo Oy Orion Diagnost filed Critical Orion Yhtymo Oy Orion Diagnost
Publication of NO981691L publication Critical patent/NO981691L/en
Publication of NO981691D0 publication Critical patent/NO981691D0/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • 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
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/24—Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biotechnology (AREA)
  • Immunology (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Det beskrives en ny fremgangsmåte for fjerning av biofilm fra testoverflater. Fremgangsmåten anvender en blanding av bestanddeler som forbedrer fjerning av biofilm. Prøvetagningsinnretningen, f.eks. en bomullspensel, kan først fuktes i den blanding som fjerner biofilm, så kan det tas prøver av biofilmen fra overflaten med prøvetagningsinnretningen. På den annen side kan blandingen av bestanddeler også sprøytes direkte på den undersøkte overflaten, hvoretter biofilmen tas som prøve med prøvetagningsanordningen. Mikroorganismene bestemmes fra prøvetagningsanordningen med en i og for seg kjent fremgangsmåte, f.eks. ved dyrkning. Blandingen av bestanddeler kan også anvendes for forbehandling av overflater før rensing eller desinfisering for å fjerne biofilmlaget som er dannet mi-krober. Sammensetning av bestanddelblandingen velges avhengig av anvendel-sen. Fremgangsmåten tillater pålitelig og reproduserbar bestemmelse av mikroor-ganismer som dannes på de undersøkte overflatene.A new method for removing biofilm from test surfaces is described. The method uses a mixture of ingredients that improves the removal of biofilm. The sampling device, e.g. a cotton brush, can first be wetted in the mixture removing biofilm, then samples of the biofilm can be taken from the surface with the sampling device. On the other hand, the mixture of constituents can also be sprayed directly on the examined surface, after which the biofilm is sampled with the sampling device. The microorganisms are determined from the sampling device by a method known per se, e.g. by cultivation. The mixture of ingredients can also be used for pretreatment of surfaces before cleaning or disinfection to remove the biofilm layer formed microbes. The composition of the ingredient mixture is chosen depending on the application. The method allows reliable and reproducible determination of microorganisms formed on the examined surfaces.

NO981691A 1996-08-16 1998-04-15 Method and analysis kit for pretreating an object's surface NO981691D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI963235A FI103056B1 (en) 1996-08-16 1996-08-16 Method and test kit for pre-treatment of the sampling surface
PCT/FI1997/000481 WO1998007883A1 (en) 1996-08-16 1997-08-18 Method and test kit for pretreatment of object surfaces

Publications (2)

Publication Number Publication Date
NO981691L true NO981691L (en) 1998-04-15
NO981691D0 NO981691D0 (en) 1998-04-15

Family

ID=8546504

Family Applications (1)

Application Number Title Priority Date Filing Date
NO981691A NO981691D0 (en) 1996-08-16 1998-04-15 Method and analysis kit for pretreating an object's surface

Country Status (5)

Country Link
EP (1) EP0879295A1 (en)
JP (1) JPH11513901A (en)
FI (1) FI103056B1 (en)
NO (1) NO981691D0 (en)
WO (1) WO1998007883A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910420A (en) * 1996-08-16 1999-06-08 Orion-Yhtyma Oy Orion Diagnostica Method and test kit for pretreatment of object surfaces
WO2000033895A1 (en) * 1998-12-07 2000-06-15 Baylor College Of Medicine Preventing and removing biofilm from the surface of medical devices
CA2445591A1 (en) 2001-04-27 2002-11-07 The Procter & Gamble Company Nitrogen heterocyclic compounds and compositions for controlling biofilms
CZ303565B6 (en) * 2010-04-16 2012-12-12 Culture medium for culturing and identification of Pectinatus bacterial strain and method of taking scrapings by sampling rods
JP5670783B2 (en) * 2011-03-07 2015-02-18 花王株式会社 Biofilm removal method
CA3132821A1 (en) * 2019-03-15 2020-09-24 Locus Ip Company, Llc Materials and methods for enhanced treatment and prevention of biofilms

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69203992T2 (en) * 1991-02-12 1996-03-21 Buckman Laboratories International, Inc., Memphis, Tenn. COMPOSITION AND METHOD FOR REMOVING OR AVOIDING BIOBAGAGE.
CA2106609A1 (en) * 1992-09-28 1994-03-29 Irene Yeatman Aldridge Proteases to inhibit and remove biofilm

Also Published As

Publication number Publication date
FI963235A (en) 1998-02-17
FI103056B (en) 1999-04-15
FI103056B1 (en) 1999-04-15
FI963235A0 (en) 1996-08-16
WO1998007883A1 (en) 1998-02-26
NO981691D0 (en) 1998-04-15
JPH11513901A (en) 1999-11-30
EP0879295A1 (en) 1998-11-25

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