JP5112612B2 - チタンまたはチタン合金の表面処理方法 - Google Patents
チタンまたはチタン合金の表面処理方法 Download PDFInfo
- Publication number
- JP5112612B2 JP5112612B2 JP2004293612A JP2004293612A JP5112612B2 JP 5112612 B2 JP5112612 B2 JP 5112612B2 JP 2004293612 A JP2004293612 A JP 2004293612A JP 2004293612 A JP2004293612 A JP 2004293612A JP 5112612 B2 JP5112612 B2 JP 5112612B2
- Authority
- JP
- Japan
- Prior art keywords
- titanium
- titanium alloy
- surface treatment
- apatite
- mol
- 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.)
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Classifications
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- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/68—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous solutions with pH between 6 and 8
-
- 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
- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
-
- 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
- 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
- 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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials For Medical Uses (AREA)
- Chemical Treatment Of Metals (AREA)
Description
#1500の耐水ペーパーで最終研磨し洗浄したチタン-プラチナ合金の板を10 m mol/Lの塩化カルシウム水溶液中に250℃(約6.5気圧),6時間浸漬した。
#1500の耐水ペーパーで最終研磨し洗浄したチタン(JIS2種)の板を90 m mol/Lの塩化カルシウム水溶液中に150℃(約4.7気圧),5時間浸漬した。
#1500の耐水ペーパーで最終研磨し洗浄したチタン-パラジウム合金の板を30 m mol/Lの酢酸カルシウム水溶液中に150℃(約4.7気圧),6時間浸漬した。
#1500の耐水ペーパーで最終研磨し洗浄したチタン(JIS2種)の板を8.8 mol/Lの過酸化水素+0.1 mol/Lの塩酸溶液中に60℃(約1気圧),24時間浸漬した。
#1500の耐水ペーパーで最終研磨し洗浄したチタン(JIS2種)の板を5 m mol/Lの水酸化ナトリウム水溶液中に60℃(約1気圧),24時間浸漬した。
#1500の耐水ペーパーで最終研磨し洗浄したチタン(JIS2種)の板を10 m mol/Lの塩化カルシウム水溶液中に60℃(約1気圧),24時間浸漬した。
#1500の耐水ペーパーで最終研磨し洗浄したチタン(JIS2種)の板(未処理)。
Claims (2)
- チタンまたはチタン合金に対する生体親和性を高めるための表面処理方法において、表面を鏡面研磨せず、5〜100 m mol/Lの塩化カルシウム及び/または酢酸カルシウム水溶液中に150℃〜250℃の温度で加熱することによる圧力下で1〜48時間浸漬することを特徴とするチタンまたはチタン合金の表面処理方法。
- チタン合金がパラジウムまたはプラチナを含有するチタン合金である請求項1に記載のチタン合金の表面処理方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004293612A JP5112612B2 (ja) | 2004-10-06 | 2004-10-06 | チタンまたはチタン合金の表面処理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004293612A JP5112612B2 (ja) | 2004-10-06 | 2004-10-06 | チタンまたはチタン合金の表面処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006102212A JP2006102212A (ja) | 2006-04-20 |
JP5112612B2 true JP5112612B2 (ja) | 2013-01-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004293612A Active JP5112612B2 (ja) | 2004-10-06 | 2004-10-06 | チタンまたはチタン合金の表面処理方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008237425A (ja) | 2007-03-27 | 2008-10-09 | Gc Corp | チタンまたはチタン合金の表面処理方法 |
JP5499347B2 (ja) | 2008-06-03 | 2014-05-21 | アドバンスド・メディックス株式会社 | 骨修復材料及びその製造方法 |
JP4643743B1 (ja) * | 2010-01-12 | 2011-03-02 | 昭和電工株式会社 | 表面被覆サーメット部材の耐酸化膜形成用の処理液 |
ES2352635B1 (es) | 2010-09-16 | 2011-12-29 | Biotechnology Institute, I Mas D, S.L. | Implante con calcio en su superficie, y método de modificación de la superficie de un implante para dotar a dicha superficie de calcio. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3803140B2 (ja) * | 1995-07-07 | 2006-08-02 | 株式会社アドバンス | 歯科用インプラント及び歯科用インプラントの製造方法 |
JPH0994260A (ja) * | 1995-09-28 | 1997-04-08 | Ishikawajima Harima Heavy Ind Co Ltd | 生体用のチタン,チタン合金の表面処理方法 |
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2004
- 2004-10-06 JP JP2004293612A patent/JP5112612B2/ja active Active
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JP2006102212A (ja) | 2006-04-20 |
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