FR2383656A1 - Implantable titanium (alloy) peg used as bone joint prosthesis - has titania layer to prevent corrosion and a glass which is biologically compatible with tissue and promotes bone growth - Google Patents

Implantable titanium (alloy) peg used as bone joint prosthesis - has titania layer to prevent corrosion and a glass which is biologically compatible with tissue and promotes bone growth

Info

Publication number
FR2383656A1
FR2383656A1 FR7707855A FR7707855A FR2383656A1 FR 2383656 A1 FR2383656 A1 FR 2383656A1 FR 7707855 A FR7707855 A FR 7707855A FR 7707855 A FR7707855 A FR 7707855A FR 2383656 A1 FR2383656 A1 FR 2383656A1
Authority
FR
France
Prior art keywords
glass
tissue
bone
alloy
layer
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.)
Granted
Application number
FR7707855A
Other languages
French (fr)
Other versions
FR2383656B1 (en
Inventor
Daniel Blanquaert
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.)
Ceraver SA
Original Assignee
Ceraver SA
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 Ceraver SA filed Critical Ceraver SA
Priority to FR7707855A priority Critical patent/FR2383656A1/en
Priority to CH196278A priority patent/CH619858A5/en
Priority to DE19782810129 priority patent/DE2810129A1/en
Publication of FR2383656A1 publication Critical patent/FR2383656A1/en
Application granted granted Critical
Publication of FR2383656B1 publication Critical patent/FR2383656B1/fr
Granted legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28Materials for coating prostheses
    • A61L27/30Inorganic materials
    • A61L27/32Phosphorus-containing materials, e.g. apatite
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28Materials for coating prostheses
    • A61L27/30Inorganic materials
    • A61L27/306Other specific inorganic materials not covered by A61L27/303 - A61L27/32
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2310/00Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00389The prosthesis being coated or covered with a particular material
    • A61F2310/00592Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • A61F2310/00796Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2430/00Materials or treatment for tissue regeneration
    • A61L2430/24Materials or treatment for tissue regeneration for joint reconstruction

Abstract

Implantable metal peg made of Ti or a Ti alloy for fixing without an adhesive in a long bone for a joint prosthesis or to repair a bone. The peg has a layer of TiO2 for protection against long-time corrosion, followed by an outer protective layer contg. a glass which is biologically compatible with tissue and promotes the growth of bone tissue. Coating of TiO2 is pref. obtd. by anodic oxidn. of the Ti in a bath of H3PO4 also contg. boric acid, to form TiO2 500-4000(300-3500) angstroms thick. The glass in layer pref. contains 2-12 mole % P2O5, and has a coefft. of thermal expansion (CTE) the same as that of peg; layer pref. also contains alumina. Apart from compatibility and tissue growth promotion, the glass coating is completely impermeable to ions trying to leave the core.
FR7707855A 1977-03-16 1977-03-16 Implantable titanium (alloy) peg used as bone joint prosthesis - has titania layer to prevent corrosion and a glass which is biologically compatible with tissue and promotes bone growth Granted FR2383656A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7707855A FR2383656A1 (en) 1977-03-16 1977-03-16 Implantable titanium (alloy) peg used as bone joint prosthesis - has titania layer to prevent corrosion and a glass which is biologically compatible with tissue and promotes bone growth
CH196278A CH619858A5 (en) 1977-03-16 1978-02-23 Titanium or titanium alloy metal rod for cementless fixation of a long bone for a joint prosthesis and bone repair equipment
DE19782810129 DE2810129A1 (en) 1977-03-16 1978-03-09 IMPLANTABLE METAL PIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7707855A FR2383656A1 (en) 1977-03-16 1977-03-16 Implantable titanium (alloy) peg used as bone joint prosthesis - has titania layer to prevent corrosion and a glass which is biologically compatible with tissue and promotes bone growth

Publications (2)

Publication Number Publication Date
FR2383656A1 true FR2383656A1 (en) 1978-10-13
FR2383656B1 FR2383656B1 (en) 1980-03-14

Family

ID=9188185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707855A Granted FR2383656A1 (en) 1977-03-16 1977-03-16 Implantable titanium (alloy) peg used as bone joint prosthesis - has titania layer to prevent corrosion and a glass which is biologically compatible with tissue and promotes bone growth

Country Status (3)

Country Link
CH (1) CH619858A5 (en)
DE (1) DE2810129A1 (en)
FR (1) FR2383656A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469916A1 (en) * 1979-11-26 1981-05-29 Davidas Jean Paul PROCESS FOR PRODUCING FIREWORKS THAT CAN BE USED IN-VIVO AND FIREWORKS MADE BY THIS PROCESS
WO1983003350A1 (en) * 1982-03-26 1983-10-13 BRÖMER, Heinz Auditory ossicles prosthesis and method for the fabrication thereof
EP0222717A2 (en) * 1985-11-01 1987-05-20 The Institute for Applied Biotechnology Implant material
EP0264354A2 (en) * 1986-10-17 1988-04-20 Permelec Electrode Ltd Process for production of calcium phosphate compoundcoated composite material
EP0264353A2 (en) * 1986-10-17 1988-04-20 Permelec Electrode Ltd Calcium phophate-coated composite material and process for production thereof
EP0447744A2 (en) * 1990-03-23 1991-09-25 Detlev Dr. Repenning Method for producing osteointegrating surfaces of sceletal implants as well as sceletal implant
US5108436A (en) * 1988-09-29 1992-04-28 Collagen Corporation Implant fixation
US5258029A (en) * 1988-09-29 1993-11-02 Collagen Corporation Method for improving implant fixation

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084468B (en) * 1980-09-25 1984-06-06 South African Inventions Surgical implant
JPH0669482B2 (en) * 1985-08-08 1994-09-07 住友化学工業株式会社 Intraosseous implant manufacturing method
DE3629813A1 (en) * 1986-09-02 1988-03-10 Friedrichsfeld Gmbh TITANIUM IMPLANT WITH WIRE-SHAPED SURFACE STRUCTURES
DE8900080U1 (en) * 1988-09-21 1989-04-06 Mecron Medizinische Produkte Gmbh, 1000 Berlin, De
DE4012048A1 (en) * 1990-04-13 1991-10-17 Berchem & Schaberg Gmbh Metal implant for medical uses - has glass barrier coating to avoid ion absorption into the body
DE20101917U1 (en) * 2001-02-03 2002-06-06 Stryker Trauma Gmbh Osteosynthesis aids made of a steel, cobalt and / or titanium alloy
US20040053197A1 (en) * 2002-09-16 2004-03-18 Zoran Minevski Biocompatible implants

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2008010C3 (en) * 1970-02-20 1980-07-10 Schneider Gmbh & Co, 5020 Frechen Process for the manufacture of dental implants
FR2215927B1 (en) * 1973-01-31 1976-05-14 Louyot Comptoir Lyon Alemand
DE2306552B2 (en) * 1973-02-10 1975-07-03 Friedrichsfeld Gmbh Steinzeug- Und Kunststoffwerke, 6800 Mannheim Joint endoprosthesis
CH595293A5 (en) * 1975-02-20 1978-02-15 Battelle Memorial Institute
FR2315902A1 (en) * 1975-07-01 1977-01-28 Ceraver Metal rod as prosthetic insert into a bone shank - has longitudinal depressions filled with material promoting growth of bone cells
JPS5214095A (en) * 1975-07-23 1977-02-02 Sumitomo Chemical Co Implant in bone

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469916A1 (en) * 1979-11-26 1981-05-29 Davidas Jean Paul PROCESS FOR PRODUCING FIREWORKS THAT CAN BE USED IN-VIVO AND FIREWORKS MADE BY THIS PROCESS
EP0029787A1 (en) * 1979-11-26 1981-06-03 Jean-Paul Davidas Process for producing artificial parts to be used in vivo, and artificial parts realized by this process
WO1983003350A1 (en) * 1982-03-26 1983-10-13 BRÖMER, Heinz Auditory ossicles prosthesis and method for the fabrication thereof
US4617024A (en) * 1982-03-26 1986-10-14 Ernst Leitz Wetzlar Gmbh Auditory ossicle prosthesis and process for its manufacture
EP0222717A2 (en) * 1985-11-01 1987-05-20 The Institute for Applied Biotechnology Implant material
EP0222717A3 (en) * 1985-11-01 1988-01-07 The Institute for Applied Biotechnology Implant material
EP0264353A3 (en) * 1986-10-17 1988-07-20 Permelec Electrode Ltd Calcium phophate-coated composite material and process for production thereof
EP0264353A2 (en) * 1986-10-17 1988-04-20 Permelec Electrode Ltd Calcium phophate-coated composite material and process for production thereof
EP0264354A2 (en) * 1986-10-17 1988-04-20 Permelec Electrode Ltd Process for production of calcium phosphate compoundcoated composite material
EP0264354A3 (en) * 1986-10-17 1988-07-27 Permelec Electrode Ltd Process for production of calcium phosphate compoundcoated composite material
US4818572A (en) * 1986-10-17 1989-04-04 Permelec Electrode Ltd. Process for production of calcium phosphate compound-coated composite material
US4847163A (en) * 1986-10-17 1989-07-11 Permelec Electrode, Ltd. Metal-metal oxide composites and a coating layer of calcium phosphate on the oxide layer
US5108436A (en) * 1988-09-29 1992-04-28 Collagen Corporation Implant fixation
US5258029A (en) * 1988-09-29 1993-11-02 Collagen Corporation Method for improving implant fixation
EP0447744A2 (en) * 1990-03-23 1991-09-25 Detlev Dr. Repenning Method for producing osteointegrating surfaces of sceletal implants as well as sceletal implant
EP0447744A3 (en) * 1990-03-23 1992-08-19 Detlev Dr. Repenning Method for producing osteointegrating surfaces of sceletal implants as well as sceletal implant

Also Published As

Publication number Publication date
DE2810129A1 (en) 1978-09-28
FR2383656B1 (en) 1980-03-14
CH619858A5 (en) 1980-10-31

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