GB1530670A - Endosseous implants - Google Patents

Endosseous implants

Info

Publication number
GB1530670A
GB1530670A GB5437576A GB5437576A GB1530670A GB 1530670 A GB1530670 A GB 1530670A GB 5437576 A GB5437576 A GB 5437576A GB 5437576 A GB5437576 A GB 5437576A GB 1530670 A GB1530670 A GB 1530670A
Authority
GB
United Kingdom
Prior art keywords
layer
hydroxyapatite
base material
implant
endosseous implants
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.)
Expired
Application number
GB5437576A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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
Priority claimed from JP50158745A external-priority patent/JPS5839533B2/en
Priority claimed from JP51103035A external-priority patent/JPS5850737B2/en
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1530670A publication Critical patent/GB1530670A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61F2/00—Filters 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/225—Fastening prostheses in the mouth
    • A61C13/30—Fastening of peg-teeth in the mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
    • A61C8/0013—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy with a surface layer, coating
    • 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
    • A61L27/32—Phosphorus-containing materials, e.g. apatite
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • A61F2/00—Filters 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2002/30929—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth having at least two superposed coatings
    • 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
    • A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • 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
    • A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite
    • 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Transplantation (AREA)
  • Dermatology (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The implant contains a metallic base material (1) and a layer (4), which has been applied thereto by thermal spraying, of hydroxyapatite or a mixture of hydroxyapatite and ceramic materials. It is optionally possible for a layer, which is likewise thermally sprayed, of a binder and another layer of ceramic material to be present between the base material surface and the said layer. The implant has excellent strength properties, in particular high impact strength, and furthermore good affinity for tissues of living beings. <IMAGE>
GB5437576A 1975-12-30 1976-12-30 Endosseous implants Expired GB1530670A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50158745A JPS5839533B2 (en) 1975-12-30 1975-12-30 Implant noseizouhouhou
JP51103035A JPS5850737B2 (en) 1976-08-27 1976-08-27 implant

Publications (1)

Publication Number Publication Date
GB1530670A true GB1530670A (en) 1978-11-01

Family

ID=26443701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5437576A Expired GB1530670A (en) 1975-12-30 1976-12-30 Endosseous implants

Country Status (6)

Country Link
CH (1) CH609555A5 (en)
DE (1) DE2659591A1 (en)
FR (1) FR2336913A1 (en)
GB (1) GB1530670A (en)
IT (1) IT1074408B (en)
SE (1) SE416443B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002668A1 (en) * 1980-03-27 1981-10-01 Nat Res Dev Orthopaedic implants
GB2145117A (en) * 1983-08-10 1985-03-20 Dn Madiisinsky I Dental prosthesis
EP0205333A1 (en) * 1985-06-10 1986-12-17 Kureha Kagaku Kogyo Kabushiki Kaisha Implant material
DE102009016554A1 (en) * 2009-02-19 2010-09-09 Heraeus Kulzer Gmbh Medical implant i.e. dental implant, for implanting in human body, has metallic body comprising surface layer which contains calcium and/or phosphorus, where zirconium and/or zirconium dioxide are stored in surface layer
CN108863341A (en) * 2018-08-24 2018-11-23 山东建筑大学 Titanium alloy-silicate transition zone-hydroxy-apatite halite bioceramic preparation method

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619650C3 (en) * 1976-05-04 1985-06-05 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim Dental implant
DE2621384C3 (en) * 1976-05-14 1978-12-07 Pfaudler-Werke Ag, 6830 Schwetzingen Medical fastener and method of making it
DE2759214A1 (en) * 1977-12-31 1979-07-05 Scheicher Hans METHOD OF MANUFACTURING IMPLANTS
FR2429589A1 (en) * 1978-06-29 1980-01-25 Ceraver TITANIUM ROD OR TITANIUM ALLOY FOR CEMENT-FREE FIXING IN A LONG BONE FOR PROSTHESIS
FR2510395B2 (en) * 1978-06-29 1987-05-29 Ceraver TITANIUM ROD OR TITANIUM ALLOY FOR CEMENT-FREE FIXING IN A LONG BONE FOR PROSTHESIS
DE2928007A1 (en) * 1979-07-11 1981-01-15 Riess Guido Dr BONE IMPLANT BODY FOR PROSTHESES AND BONE CONNECTORS AND METHOD FOR THE PRODUCTION THEREOF
FR2469916B1 (en) * 1979-11-26 1985-09-27 Davidas Jean Paul PROCESS FOR PRODUCING FIREWORKS THAT CAN BE USED IN-VIVO AND FIREWORKS MADE BY THIS PROCESS
FR2484246A1 (en) * 1980-06-17 1981-12-18 Europ Propulsion PROCESS FOR PRODUCING BIOACTIVE COATINGS ON BONE PROSTHESES, AND PROSTHESES THUS OBTAINED
DE3241295D2 (en) * 1981-04-23 1984-10-31 Sami Sandhaus Anchoring intended to be inserted in teeth roots,utilization thereof and artificial tooth
EP0071242B1 (en) * 1981-07-30 1986-12-03 CERAVER Société anonyme dite: Prosthetic stem composed of titanium or its alloys for the cementless fixation in a long bone
JPS58163354A (en) * 1982-03-19 1983-09-28 日本特殊陶業株式会社 Artificial joint
DE3301122A1 (en) * 1983-01-14 1984-07-19 Johannes-Friedrich Dr. 2000 Hamburg Osborn CERAMIC BONE REPLACEMENT MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
JPS59189842A (en) * 1983-04-08 1984-10-27 アイシン精機株式会社 Composite implant material by centrifugal dispersion moldingand production thereof
DE3316801A1 (en) * 1983-05-07 1984-11-08 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim SEMI-IMPLANT
FR2548011B2 (en) * 1983-07-01 1985-12-13 Europ Propulsion PROCESS FOR MAKING BIOACTIVE DEPOSITS OF CALCIUM PHOSPHATES AND PRODUCTS OBTAINED
CH661653A5 (en) * 1984-01-11 1987-08-14 Mathys Robert Co PLASTIC SLEEVE.
DE3447583A1 (en) * 1984-12-28 1986-07-10 Battelle-Institut E.V., 6000 Frankfurt METHOD FOR PRODUCING IMPLANTABLE BONE REPLACEMENT MATERIALS
LU85727A1 (en) * 1985-01-11 1986-08-04 Professeur Andre Vincent JOINT PROSTHESIS AND TOOL FOR MOUNTING CELLE-DI
US4722870A (en) * 1985-01-22 1988-02-02 Interpore International Metal-ceramic composite material useful for implant devices
DE3516411A1 (en) * 1985-05-07 1986-11-13 Plasmainvent AG, Zug COATING OF AN IMPLANT BODY
DE3676741D1 (en) * 1985-05-20 1991-02-14 Sumitomo Chemical Co METHOD FOR PRODUCING ENDOSSAL IMPLANTS.
JPH0669482B2 (en) * 1985-08-08 1994-09-07 住友化学工業株式会社 Intraosseous implant manufacturing method
US4818559A (en) * 1985-08-08 1989-04-04 Sumitomo Chemical Company, Limited Method for producing endosseous implants
JPS62106761A (en) * 1985-11-01 1987-05-18 旭光学工業株式会社 Tooth treating stick
DD243855B1 (en) * 1985-12-05 1991-09-19 Chemnitz Tech Hochschule ACTIVE IMPLANT
DE3602721A1 (en) * 1986-01-30 1987-08-20 Feldmuehle Ag IMPLANT
GB2189815B (en) * 1986-03-24 1990-10-10 Permelec Electrode Ltd Titanium composite materials coated with calcium phosphate compound and process for production thereof
CA1269898A (en) * 1986-10-17 1990-06-05 Takayuki Shimamune Process for production of calcium phosphate compound- coated composite material
JPS6399867A (en) * 1986-10-17 1988-05-02 ペルメレツク電極株式会社 Composite material coated with calcium phosphate and its production
JPS63102762A (en) * 1986-10-20 1988-05-07 丸野　重雄 Living body compatible composite and its production
JPS63183069A (en) * 1987-01-27 1988-07-28 旭光学工業株式会社 Implant material and its production
IT1202437B (en) * 1987-01-28 1989-02-09 Cremascoli Spa G STRUCTURE OF TOTAL ANCHOR PROSTHESIS, INCLUDING A FEMORAL COMPONENT AND AN ACETABULAR COMPONENT, REALIZED, BOTH, PART IN METAL MATERIAL AND PART IN CERAMIC MATERIAL
FI78232C (en) * 1987-06-15 1989-07-10 Trident Oy IMPLANTS, SOM ERSAETTER EN TAND ELLER EN DEL AV BENVAEVNADEN MED SYNTETISKT MATERIAL.
JPH01136655A (en) * 1987-11-24 1989-05-29 Asahi Optical Co Ltd Movable type pyramid spacer
DE3810857A1 (en) * 1987-11-27 1989-06-08 Neumeyer Stefan MECHANICAL FASTENERS
DE8717800U1 (en) * 1987-11-28 1990-03-29 Metalpraecis Berchem + Schaberg Gesellschaft für Metallformgebung mbH, 4650 Gelsenkirchen Joint prosthesis
DE3885261T2 (en) * 1987-12-21 1994-04-21 Asahi Optical Co Ltd Process for the production of a substrate coated with apatite.
EP0371491A1 (en) * 1988-11-29 1990-06-06 Thomas Dr. Heinl Implant
JP2858126B2 (en) * 1989-06-30 1999-02-17 京セラ株式会社 Biological implant material and its manufacturing method
JPH06105900A (en) * 1992-09-22 1994-04-19 Mitsubishi Materials Corp Bioactive ceramic coated implant
FR2720278B1 (en) * 1994-05-27 1996-07-12 Rimimplant Sarl Method for producing a bioactive coating by plasma projection and implant according to the method.
EP0870478A1 (en) * 1997-04-10 1998-10-14 Stefan Dr. Neumeyer Retentive dental element made of high strength ceramic

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002668A1 (en) * 1980-03-27 1981-10-01 Nat Res Dev Orthopaedic implants
GB2145117A (en) * 1983-08-10 1985-03-20 Dn Madiisinsky I Dental prosthesis
EP0205333A1 (en) * 1985-06-10 1986-12-17 Kureha Kagaku Kogyo Kabushiki Kaisha Implant material
DE102009016554A1 (en) * 2009-02-19 2010-09-09 Heraeus Kulzer Gmbh Medical implant i.e. dental implant, for implanting in human body, has metallic body comprising surface layer which contains calcium and/or phosphorus, where zirconium and/or zirconium dioxide are stored in surface layer
CN108863341A (en) * 2018-08-24 2018-11-23 山东建筑大学 Titanium alloy-silicate transition zone-hydroxy-apatite halite bioceramic preparation method

Also Published As

Publication number Publication date
FR2336913B1 (en) 1979-03-23
IT1074408B (en) 1985-04-20
SE416443B (en) 1981-01-05
DE2659591A1 (en) 1977-07-07
FR2336913A1 (en) 1977-07-29
SE7614566L (en) 1977-07-01
CH609555A5 (en) 1979-03-15

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19961229