ES2088767A1 - Procedimiento para el recubrimiento superficial con hidroxiapatito de implantes metalicos. - Google Patents
Procedimiento para el recubrimiento superficial con hidroxiapatito de implantes metalicos.Info
- Publication number
- ES2088767A1 ES2088767A1 ES09401192A ES9401192A ES2088767A1 ES 2088767 A1 ES2088767 A1 ES 2088767A1 ES 09401192 A ES09401192 A ES 09401192A ES 9401192 A ES9401192 A ES 9401192A ES 2088767 A1 ES2088767 A1 ES 2088767A1
- Authority
- ES
- Spain
- Prior art keywords
- hydroxiapatite
- surface coating
- metal implants
- coating
- functionalisation
- 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
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
- A61L27/32—Phosphorus-containing materials, e.g. apatite
-
- 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
- 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
- A61L27/06—Titanium or titanium alloys
-
- 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
- A61F2/3094—Designing or manufacturing processes
-
- 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
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Materials For Medical Uses (AREA)
Abstract
PROCEDIMIENTO PARA EL RECUBRIMIENTO SUPERFICIAL CON HIDROXIAPATITO DE IMPLANTES METALICOS. LA INVENCION CONSISTE EN UN NUEVO PROCEDIMIENTO PARA RECUBRIR CON HYDROXYAPATITO, (CA10(OH)2 (PO4)6), BIEN CRISTALIZADO Y ESTEQUIOMETRICO, A PARTIR DE SOLUCIONES ACUOSAS, LAS SUPERFICIES DE PROTESIS METALICAS QUE VAYAN A ESTAR EN CONTACTO CON TEJIDOS VIVOS DEL CUERPO HUMANO, QUE COMPRENDE LAS SIGUIENTES ETAPAS: A) FUNCIONALIZACION DE LAS SUPERFICIES A RECUBRIR, B) INMERSION DE LAS SUPERFICIES EN UNA SOLUCION CIRCULANTE Y C) CALENTAMIENTO LOCAL DE LA SUPERFICIE DE LA PROTESIS A UNA TEMPERATURA SUPERIOR A 80 C.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09401192A ES2088767B1 (es) | 1994-05-31 | 1994-05-31 | Procedimiento para el recubrimiento superficial con hidroxiapatito de implantes metalicos. |
PCT/ES1995/000065 WO1995032744A1 (es) | 1994-05-31 | 1995-05-31 | Procedimiento para el recubrimiento superficial con hidroxiapatito de implantes metalicos |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09401192A ES2088767B1 (es) | 1994-05-31 | 1994-05-31 | Procedimiento para el recubrimiento superficial con hidroxiapatito de implantes metalicos. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2088767A1 true ES2088767A1 (es) | 1996-09-01 |
ES2088767B1 ES2088767B1 (es) | 1997-03-16 |
Family
ID=8286446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09401192A Expired - Fee Related ES2088767B1 (es) | 1994-05-31 | 1994-05-31 | Procedimiento para el recubrimiento superficial con hidroxiapatito de implantes metalicos. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2088767B1 (es) |
WO (1) | WO1995032744A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2113834B1 (es) * | 1996-11-12 | 1999-01-01 | Univ Vigo | Metodo de mejora de la osteointegracion de implantes de fijacion osea. |
ES2143938B1 (es) * | 1998-02-19 | 2000-12-16 | Univ Vigo | Recubrimientos biocompatibles producidos mediante laser. |
US20120288705A1 (en) * | 2010-11-08 | 2012-11-15 | The Board Of Regents For Oklahoma State University | Hydroxyapatite coated metal surface and method for producing |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986003977A1 (en) * | 1984-12-28 | 1986-07-17 | Battelle-Institut E.V. | Process for manufacturing implantable bone replacement materials |
EP0285826A2 (de) * | 1987-04-04 | 1988-10-12 | BK LADENBURG GmbH, Gesellschaft für chemische Erzeugnisse | Implantat mit bioaktivem Überzug |
EP0450939A2 (en) * | 1990-04-05 | 1991-10-09 | Norian Corporation | Improvements in hydroxyapatite coatings of substrates |
EP0548365A1 (en) * | 1991-06-18 | 1993-06-30 | Kabushiki Kaisya Advance | Process for producing implant |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2189815B (en) * | 1986-03-24 | 1990-10-10 | Permelec Electrode Ltd | Titanium composite materials coated with calcium phosphate compound and process for production thereof |
-
1994
- 1994-05-31 ES ES09401192A patent/ES2088767B1/es not_active Expired - Fee Related
-
1995
- 1995-05-31 WO PCT/ES1995/000065 patent/WO1995032744A1/es active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986003977A1 (en) * | 1984-12-28 | 1986-07-17 | Battelle-Institut E.V. | Process for manufacturing implantable bone replacement materials |
EP0285826A2 (de) * | 1987-04-04 | 1988-10-12 | BK LADENBURG GmbH, Gesellschaft für chemische Erzeugnisse | Implantat mit bioaktivem Überzug |
EP0450939A2 (en) * | 1990-04-05 | 1991-10-09 | Norian Corporation | Improvements in hydroxyapatite coatings of substrates |
EP0548365A1 (en) * | 1991-06-18 | 1993-06-30 | Kabushiki Kaisya Advance | Process for producing implant |
Also Published As
Publication number | Publication date |
---|---|
ES2088767B1 (es) | 1997-03-16 |
WO1995032744A1 (es) | 1995-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19960901 Kind code of ref document: A1 Effective date: 19960901 |
|
FD1A | Patent lapsed |
Effective date: 20100528 |