IT8667924A0 - Protesi in materiale polimerico con rivestimento di carbonio biocompatibile - Google Patents

Protesi in materiale polimerico con rivestimento di carbonio biocompatibile

Info

Publication number
IT8667924A0
IT8667924A0 IT8667924A IT6792486A IT8667924A0 IT 8667924 A0 IT8667924 A0 IT 8667924A0 IT 8667924 A IT8667924 A IT 8667924A IT 6792486 A IT6792486 A IT 6792486A IT 8667924 A0 IT8667924 A0 IT 8667924A0
Authority
IT
Italy
Prior art keywords
prosthesis
polymer material
carbon coating
biocompatible carbon
biocompatible
Prior art date
Application number
IT8667924A
Other languages
English (en)
Other versions
IT1196836B (it
Inventor
Franco Vallana Pietro Arru
Marco Santi
Original Assignee
Sorin Biomedica Spa
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 Sorin Biomedica Spa filed Critical Sorin Biomedica Spa
Priority to IT67924/86A priority Critical patent/IT1196836B/it
Publication of IT8667924A0 publication Critical patent/IT8667924A0/it
Application granted granted Critical
Publication of IT1196836B publication Critical patent/IT1196836B/it
Priority to US07/479,651 priority patent/US5133845A/en
Priority to US07/931,431 priority patent/US5370684A/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
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/303—Carbon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0605—Carbon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
    • C23C14/354—Introduction of auxiliary energy into the plasma
    • C23C14/355—Introduction of auxiliary energy into the plasma using electrons, e.g. triode sputtering
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00574—Coating or prosthesis-covering structure made of carbon, e.g. of pyrocarbon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/90—Stent for heart valve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Lubricants (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
IT67924/86A 1986-12-12 1986-12-12 Protesi in materiale polimerico con rivestimento di carbonio biocompatibile IT1196836B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT67924/86A IT1196836B (it) 1986-12-12 1986-12-12 Protesi in materiale polimerico con rivestimento di carbonio biocompatibile
US07/479,651 US5133845A (en) 1986-12-12 1990-02-14 Method for making prosthesis of polymeric material coated with biocompatible carbon
US07/931,431 US5370684A (en) 1986-12-12 1992-08-18 Prosthesis of polymeric material coated with biocompatible carbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67924/86A IT1196836B (it) 1986-12-12 1986-12-12 Protesi in materiale polimerico con rivestimento di carbonio biocompatibile

Publications (2)

Publication Number Publication Date
IT8667924A0 true IT8667924A0 (it) 1986-12-12
IT1196836B IT1196836B (it) 1988-11-25

Family

ID=11306402

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67924/86A IT1196836B (it) 1986-12-12 1986-12-12 Protesi in materiale polimerico con rivestimento di carbonio biocompatibile

Country Status (2)

Country Link
US (1) US5370684A (it)
IT (1) IT1196836B (it)

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