JPH0575422B2 - - Google Patents
Info
- Publication number
- JPH0575422B2 JPH0575422B2 JP59110587A JP11058784A JPH0575422B2 JP H0575422 B2 JPH0575422 B2 JP H0575422B2 JP 59110587 A JP59110587 A JP 59110587A JP 11058784 A JP11058784 A JP 11058784A JP H0575422 B2 JPH0575422 B2 JP H0575422B2
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- bone
- small particles
- particle size
- particles
- 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 - Fee Related
Links
- 239000002245 particle Substances 0.000 claims description 91
- 210000000988 bone and bone Anatomy 0.000 claims description 37
- 239000000758 substrate Substances 0.000 claims description 28
- 239000000919 ceramic Substances 0.000 claims description 26
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000012620 biological material Substances 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims description 2
- 229910052586 apatite Inorganic materials 0.000 claims 1
- 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 claims 1
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 19
- 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 19
- 238000001356 surgical procedure Methods 0.000 description 17
- 210000002449 bone cell Anatomy 0.000 description 13
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 239000002639 bone cement Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000001506 calcium phosphate Substances 0.000 description 5
- 229910000389 calcium phosphate Inorganic materials 0.000 description 5
- 235000011010 calcium phosphates Nutrition 0.000 description 5
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000008468 bone growth Effects 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 241000283977 Oryctolagus Species 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 230000008407 joint function Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 210000004409 osteocyte Anatomy 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 210000000544 articulatio talocruralis Anatomy 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000002310 elbow joint Anatomy 0.000 description 1
- 210000002745 epiphysis Anatomy 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000011164 ossification Effects 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 210000000963 osteoblast Anatomy 0.000 description 1
- 210000002997 osteoclast Anatomy 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59110587A JPS60253445A (ja) | 1984-05-29 | 1984-05-29 | セラミツク製生体部材とその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59110587A JPS60253445A (ja) | 1984-05-29 | 1984-05-29 | セラミツク製生体部材とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60253445A JPS60253445A (ja) | 1985-12-14 |
| JPH0575422B2 true JPH0575422B2 (sv) | 1993-10-20 |
Family
ID=14539632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59110587A Granted JPS60253445A (ja) | 1984-05-29 | 1984-05-29 | セラミツク製生体部材とその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60253445A (sv) |
-
1984
- 1984-05-29 JP JP59110587A patent/JPS60253445A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60253445A (ja) | 1985-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |