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WO2008146113A3 - Process for coating a surface of a metal element to increase osteointegration thereof and prosthetic device including said element - Google Patents

Process for coating a surface of a metal element to increase osteointegration thereof and prosthetic device including said element Download PDF

Info

Publication number
WO2008146113A3
WO2008146113A3 PCT/IB2008/001229 IB2008001229W WO2008146113A3 WO 2008146113 A3 WO2008146113 A3 WO 2008146113A3 IB 2008001229 W IB2008001229 W IB 2008001229W WO 2008146113 A3 WO2008146113 A3 WO 2008146113A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal element
coating
prosthetic device
device including
electrolytic bath
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IB2008/001229
Other languages
French (fr)
Other versions
WO2008146113A2 (en
Inventor
Francesco Paolucci
Massimo Marcaccio
Norberto Roveri
Silvia Manara
Anna Tampieri
Daniele Pressato
Luca Claudio De
Fede Sergio Di
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fin Ceramica Faenza SpA
Original Assignee
Fin Ceramica Faenza 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 Fin Ceramica Faenza SpA filed Critical Fin Ceramica Faenza SpA
Publication of WO2008146113A2 publication Critical patent/WO2008146113A2/en
Publication of WO2008146113A3 publication Critical patent/WO2008146113A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • 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
    • A61L27/34—Macromolecular materials
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
    • C25D15/02—Combined electrolytic and electrophoretic processes with charged 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
    • A61L2420/00—Materials or methods for coatings medical devices
    • A61L2420/04—Coatings containing a composite material such as inorganic/organic, i.e. material comprising different phases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)

Abstract

A process for coating a surface of a metal element, in particular a metal element of a prosthetic device, comprising: providing an electrolytic bath comprising: at least one collagen, calcium ions and phosphate ions; immersing into said electrolytic bath at least one cathode and at least one anode, said at least one cathode comprising the metal element to be coated; applying electric direct current to said electrolytic bath so as to obtain on said surface an electrolytic co-deposition of collagen with a calcium-phosphate compound comprising hydroxyapatite. The coating layer thus obtained has a high biocompatibility, so as to obtain an interface between metal element and bone structure which enables a faster new bone formation and a bone integration strengthening in time.
PCT/IB2008/001229 2007-05-28 2008-05-19 Process for coating a surface of a metal element to increase osteointegration thereof and prosthetic device including said element Ceased WO2008146113A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2007A001083 2007-05-28
IT001083A ITMI20071083A1 (en) 2007-05-28 2007-05-28 PROCESS FOR COATING A SURFACE OF A METAL ELEMENT TO INCREASE THE OSTEOINTEGRATION AND PROSTHETIC DEVICE THAT INCLUDES THAT ELEMENT

Publications (2)

Publication Number Publication Date
WO2008146113A2 WO2008146113A2 (en) 2008-12-04
WO2008146113A3 true WO2008146113A3 (en) 2009-02-05

Family

ID=39883355

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/001229 Ceased WO2008146113A2 (en) 2007-05-28 2008-05-19 Process for coating a surface of a metal element to increase osteointegration thereof and prosthetic device including said element

Country Status (2)

Country Link
IT (1) ITMI20071083A1 (en)
WO (1) WO2008146113A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110089041A1 (en) * 2009-10-19 2011-04-21 Biomet Manufacturing Corp. Methods of depositing discrete hydroxyapatite regions on medical implants
CN103726089A (en) * 2012-10-10 2014-04-16 电子科技大学 Electrochemical method for preparation of silicon-containing hydroxyapatite nano composite coating on nickel titanium alloy surface
CN103074659B (en) * 2013-01-29 2015-11-04 浙江大学 Preparation method of medical metal implant surface embedded with chitosan microsphere collagen coating
CN104790007B (en) * 2015-04-21 2017-03-29 浙江大学 The preparation method of the mineralized collagen coating of medical metal implant surfaces
CN106283160B (en) * 2016-08-05 2018-09-25 东阳市特意新材料科技有限公司 A kind of preparation method of medical metal-based biological coating
CN108760966A (en) * 2018-05-29 2018-11-06 四川维思达医疗器械有限公司 A kind of method of electrolyte conditions in determining calcium phosphate electrochemical coating
CN114752982B (en) * 2022-04-15 2023-09-29 攀枝花学院 Biomedical magnesium alloy with sequential degradation function and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992013984A1 (en) * 1991-02-04 1992-08-20 Queen's University At Kingston Method for depositing bioactive coatings on conductive substrates
WO1993014718A1 (en) * 1992-01-30 1993-08-05 Etex Corporation Electrophoretic deposition of calcium phosphate material on implants
CA2073781A1 (en) * 1992-07-13 1994-01-14 Morteza Shirkhanzadeh Process for forming bioactive composite coatings on implantable devices
US5330826A (en) * 1990-08-13 1994-07-19 Mcdonnell Douglas Corporation Preparation of ceramic-metal coatings
WO2002059395A2 (en) * 2000-12-28 2002-08-01 The Board Of Regents Of The University Of Nebraska Electrolytic deposition of coatings for prosthetic metals and alloys
WO2003089022A1 (en) * 2002-04-18 2003-10-30 University Of Florida Biomimetic organic/inorganic composites, processes for their production, and methods of use

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5330826A (en) * 1990-08-13 1994-07-19 Mcdonnell Douglas Corporation Preparation of ceramic-metal coatings
WO1992013984A1 (en) * 1991-02-04 1992-08-20 Queen's University At Kingston Method for depositing bioactive coatings on conductive substrates
WO1993014718A1 (en) * 1992-01-30 1993-08-05 Etex Corporation Electrophoretic deposition of calcium phosphate material on implants
CA2073781A1 (en) * 1992-07-13 1994-01-14 Morteza Shirkhanzadeh Process for forming bioactive composite coatings on implantable devices
WO2002059395A2 (en) * 2000-12-28 2002-08-01 The Board Of Regents Of The University Of Nebraska Electrolytic deposition of coatings for prosthetic metals and alloys
WO2003089022A1 (en) * 2002-04-18 2003-10-30 University Of Florida Biomimetic organic/inorganic composites, processes for their production, and methods of use

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Y. W. FAN ET AL.: "A composite coating by electrolysis-induced collagen self-assembly and calcium phosphate mineralization", BIOMATERIALS, vol. 26, 1 May 2005 (2005-05-01), Elsevier Ltd., pages 1623 - 1632, XP004670973 *

Also Published As

Publication number Publication date
WO2008146113A2 (en) 2008-12-04
ITMI20071083A1 (en) 2008-11-29

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