WO2007138446A3 - Method for making antibacterial and antiviral the surfaces of metal products intended for medical uses - Google Patents

Method for making antibacterial and antiviral the surfaces of metal products intended for medical uses Download PDF

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Publication number
WO2007138446A3
WO2007138446A3 PCT/IB2007/001386 IB2007001386W WO2007138446A3 WO 2007138446 A3 WO2007138446 A3 WO 2007138446A3 IB 2007001386 W IB2007001386 W IB 2007001386W WO 2007138446 A3 WO2007138446 A3 WO 2007138446A3
Authority
WO
WIPO (PCT)
Prior art keywords
antiviral
metal products
medical uses
products intended
making
Prior art date
Application number
PCT/IB2007/001386
Other languages
French (fr)
Other versions
WO2007138446A2 (en
Inventor
Paola Petrini
Sabrina Bozzini
Maria Cristina Tanzi
Livia Visai
Original Assignee
Eurocoating S P A
Milano Politecnico
Paola Petrini
Sabrina Bozzini
Maria Cristina Tanzi
Livia Visai
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 Eurocoating S P A, Milano Politecnico, Paola Petrini, Sabrina Bozzini, Maria Cristina Tanzi, Livia Visai filed Critical Eurocoating S P A
Publication of WO2007138446A2 publication Critical patent/WO2007138446A2/en
Publication of WO2007138446A3 publication Critical patent/WO2007138446A3/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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Laminated Bodies (AREA)

Abstract

The method for making antibacterial and/or antiviral the surfaces of metal products intended for medical uses comprises: cleaning said surfaces; making said surfaces attached to inorganic agents; applying on said surfaces an inorganic barrier having antibacterial and/or antiviral characteristics, in such a way that said inorganic barrier is placed in between said surfaces and bacteria and viruses; making said application stable.
PCT/IB2007/001386 2006-05-31 2007-05-28 Method for making antibacterial and antiviral the surfaces of metal products intended for medical uses WO2007138446A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO20060170 ITMO20060170A1 (en) 2006-05-31 2006-05-31 METHOD FOR MAKING ANTIBACTERIAL AND ANTIVIRAL SURFACES OF METALLIC MANUFACTURED PRODUCTS FOR MEDICAL USE
ITMO2006A000170 2006-05-31

Publications (2)

Publication Number Publication Date
WO2007138446A2 WO2007138446A2 (en) 2007-12-06
WO2007138446A3 true WO2007138446A3 (en) 2009-03-19

Family

ID=38779042

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/001386 WO2007138446A2 (en) 2006-05-31 2007-05-28 Method for making antibacterial and antiviral the surfaces of metal products intended for medical uses

Country Status (2)

Country Link
IT (1) ITMO20060170A1 (en)
WO (1) WO2007138446A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003089023A1 (en) * 2002-04-16 2003-10-30 Accentus Plc Metal implants
WO2004026346A2 (en) * 2002-09-17 2004-04-01 Biocer-Entwicklungs-Gmbh Anti-infectious, biocompatible titanium oxide coatings for implants, and method for the production thereof
WO2006043166A2 (en) * 2004-10-22 2006-04-27 Guya Bioscience S.R.L. Method for preparing endosseous implants with anatase titanium dioxide coating

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003089023A1 (en) * 2002-04-16 2003-10-30 Accentus Plc Metal implants
WO2004026346A2 (en) * 2002-09-17 2004-04-01 Biocer-Entwicklungs-Gmbh Anti-infectious, biocompatible titanium oxide coatings for implants, and method for the production thereof
WO2006043166A2 (en) * 2004-10-22 2006-04-27 Guya Bioscience S.R.L. Method for preparing endosseous implants with anatase titanium dioxide coating

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PETRINI P ET AL: "Antibacterial activity of zinc modified titanium oxide surface", THE INTERNATIONAL JOURNAL OF ARTIFICIAL ORGANS, vol. 29, no. 4, April 2006 (2006-04-01), pages 434 - 442, XP008100523 *

Also Published As

Publication number Publication date
ITMO20060170A1 (en) 2007-12-01
WO2007138446A2 (en) 2007-12-06

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