JPH0214061B2 - - Google Patents
Info
- Publication number
- JPH0214061B2 JPH0214061B2 JP24716286A JP24716286A JPH0214061B2 JP H0214061 B2 JPH0214061 B2 JP H0214061B2 JP 24716286 A JP24716286 A JP 24716286A JP 24716286 A JP24716286 A JP 24716286A JP H0214061 B2 JPH0214061 B2 JP H0214061B2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- metal base
- oxide layer
- metal
- calcium phosphate
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 78
- 229910052751 metal Inorganic materials 0.000 claims description 66
- 239000002184 metal Substances 0.000 claims description 66
- 239000010410 layer Substances 0.000 claims description 56
- 239000001506 calcium phosphate Substances 0.000 claims description 36
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 35
- -1 calcium phosphate compound Chemical class 0.000 claims description 35
- 235000011010 calcium phosphates Nutrition 0.000 claims description 34
- 239000011247 coating layer Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 229910052987 metal hydride Inorganic materials 0.000 claims description 13
- 150000004681 metal hydrides Chemical class 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 230000001590 oxidative effect Effects 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 2
- 238000000197 pyrolysis Methods 0.000 claims description 2
- 229960001714 calcium phosphate Drugs 0.000 description 30
- 210000000988 bone and bone Anatomy 0.000 description 21
- 239000010936 titanium Substances 0.000 description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 17
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 17
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 17
- 229910052719 titanium Inorganic materials 0.000 description 17
- 230000003647 oxidation Effects 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 12
- 239000007943 implant Substances 0.000 description 11
- 239000000758 substrate Substances 0.000 description 11
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 229910017604 nitric acid Inorganic materials 0.000 description 10
- 229910001069 Ti alloy Inorganic materials 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 9
- 238000001727 in vivo Methods 0.000 description 9
- 239000010935 stainless steel Substances 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 238000010306 acid treatment Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- 238000007751 thermal spraying Methods 0.000 description 6
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical class [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 6
- 229910000531 Co alloy Inorganic materials 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 5
- AXTNPHLCOKUMDY-UHFFFAOYSA-N chromium cobalt Chemical compound [Co][Cr][Co] AXTNPHLCOKUMDY-UHFFFAOYSA-N 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 238000007750 plasma spraying Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000005979 thermal decomposition reaction Methods 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052586 apatite Inorganic materials 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 150000004678 hydrides Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 229940078499 tricalcium phosphate Drugs 0.000 description 2
- 235000019731 tricalcium phosphate Nutrition 0.000 description 2
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000684 Cobalt-chrome Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229940062672 calcium dihydrogen phosphate Drugs 0.000 description 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 239000010952 cobalt-chrome Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 235000019700 dicalcium phosphate Nutrition 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000010335 hydrothermal treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000019691 monocalcium phosphate Nutrition 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000013020 steam cleaning Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
- Materials For Medical Uses (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61247162A JPS6399869A (ja) | 1986-10-17 | 1986-10-17 | リン酸カルシウム化合物被覆複合材の製造方法 |
| CA000549336A CA1269898A (en) | 1986-10-17 | 1987-10-15 | Process for production of calcium phosphate compound- coated composite material |
| EP87830365A EP0264354B1 (de) | 1986-10-17 | 1987-10-16 | Verfahren zur Herstellung eines Verbundwerkstoffes, beschichtet mit einer Kalziumphosphatverbindung |
| DE8787830365T DE3776066D1 (de) | 1986-10-17 | 1987-10-16 | Verfahren zur herstellung eines verbundwerkstoffes, beschichtet mit einer kalziumphosphatverbindung. |
| US07/109,378 US4818572A (en) | 1986-10-17 | 1987-10-19 | Process for production of calcium phosphate compound-coated composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61247162A JPS6399869A (ja) | 1986-10-17 | 1986-10-17 | リン酸カルシウム化合物被覆複合材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6399869A JPS6399869A (ja) | 1988-05-02 |
| JPH0214061B2 true JPH0214061B2 (de) | 1990-04-06 |
Family
ID=17159359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61247162A Granted JPS6399869A (ja) | 1986-10-17 | 1986-10-17 | リン酸カルシウム化合物被覆複合材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6399869A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2842608B2 (ja) * | 1989-03-16 | 1999-01-06 | 旭光学工業株式会社 | インプラント |
| SE9804536D0 (sv) * | 1998-12-23 | 1998-12-23 | A & Science Invest Ab | Biological implant and method for production thereof |
| US7192445B2 (en) | 2000-12-06 | 2007-03-20 | Astra Tech Ab | Medical prosthetic devices and implants having improved biocompatibility |
| ES2223965T3 (es) * | 2000-12-06 | 2005-03-01 | Astra Tech Ab | Protesis e implantes medicos revestidos con hidruros metalicos y biomoleculas que tienen biocompatibilidad mejorada. |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6234566A (ja) * | 1985-08-08 | 1987-02-14 | 住友化学工業株式会社 | 骨内インプラントの製造法 |
-
1986
- 1986-10-17 JP JP61247162A patent/JPS6399869A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6234566A (ja) * | 1985-08-08 | 1987-02-14 | 住友化学工業株式会社 | 骨内インプラントの製造法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6399869A (ja) | 1988-05-02 |
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