JPH0210244B2 - - Google Patents
Info
- Publication number
- JPH0210244B2 JPH0210244B2 JP61213773A JP21377386A JPH0210244B2 JP H0210244 B2 JPH0210244 B2 JP H0210244B2 JP 61213773 A JP61213773 A JP 61213773A JP 21377386 A JP21377386 A JP 21377386A JP H0210244 B2 JPH0210244 B2 JP H0210244B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- fibers
- bone
- calcium phosphate
- raw material
- 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
- 239000000835 fiber Substances 0.000 claims description 94
- 239000001506 calcium phosphate Substances 0.000 claims description 30
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 29
- 235000011010 calcium phosphates Nutrition 0.000 claims description 29
- 239000011575 calcium Substances 0.000 claims description 27
- 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 claims description 20
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 14
- -1 calcium phosphate compound Chemical class 0.000 claims description 13
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 8
- 239000002994 raw material Substances 0.000 description 39
- 210000000988 bone and bone Anatomy 0.000 description 37
- 239000000463 material Substances 0.000 description 35
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 30
- 238000002844 melting Methods 0.000 description 25
- 230000008018 melting Effects 0.000 description 25
- 239000000155 melt Substances 0.000 description 20
- 239000000292 calcium oxide Substances 0.000 description 15
- 235000012255 calcium oxide Nutrition 0.000 description 15
- 230000007547 defect Effects 0.000 description 15
- 238000011282 treatment Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- 238000001816 cooling Methods 0.000 description 13
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 13
- 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 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000001225 therapeutic effect Effects 0.000 description 10
- 229910052791 calcium Inorganic materials 0.000 description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- 230000011164 ossification Effects 0.000 description 8
- 238000009987 spinning Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 5
- 230000002188 osteogenic effect Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 208000005422 Foreign-Body reaction Diseases 0.000 description 4
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000004254 Ammonium phosphate Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 235000019289 ammonium phosphates Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000012784 inorganic fiber Substances 0.000 description 3
- 238000010309 melting process Methods 0.000 description 3
- 239000002504 physiological saline solution Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 235000019731 tricalcium phosphate Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000283977 Oryctolagus Species 0.000 description 2
- 239000005312 bioglass Substances 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229910014497 Ca10(PO4)6(OH)2 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical compound [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000037176 bone building Effects 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 235000019700 dicalcium phosphate Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 210000001621 ilium bone Anatomy 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000017423 tissue regeneration Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
- Inorganic Fibers (AREA)
Description
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Claims (1)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61213773A JPS6269823A (ja) | 1986-09-12 | 1986-09-12 | ããé žã«ã«ã·ãŠã 質ãã¢ã€ãâ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61213773A JPS6269823A (ja) | 1986-09-12 | 1986-09-12 | ããé žã«ã«ã·ãŠã 質ãã¢ã€ãâ |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56102213A Division JPS584821A (ja) | 1981-07-02 | 1981-07-02 | ããé žã«ã«ã·ãŠã 質ãã¢ã€ãâã®è£œé æ¹æ³ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6269823A JPS6269823A (ja) | 1987-03-31 |
JPH0210244B2 true JPH0210244B2 (ja) | 1990-03-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61213773A Granted JPS6269823A (ja) | 1986-09-12 | 1986-09-12 | ããé žã«ã«ã·ãŠã 質ãã¢ã€ãâ |
Country Status (1)
Country | Link |
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JP (1) | JPS6269823A (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01158965A (ja) * | 1987-12-16 | 1989-06-22 | Tokuyama Soda Co Ltd | 硬åæ§çµæç© |
JPH01166765A (ja) * | 1987-12-23 | 1989-06-30 | Kobe Steel Ltd | 代æ¿éªšããã³ãã®è£œé æ¹æ³ |
JPH062154B2 (ja) * | 1988-03-30 | 1994-01-12 | å·¥æ¥æè¡é¢é· | ãªã³é žã«ã«ã·ãŠã ç³»ç©è³ªã³ãŒãã£ã³ã°çšç²äœãã³ãŒãã£ã³ã°æ¹æ³åã³è€åçäœã»ã©ããã¯ã¹ |
JPH0747042B2 (ja) * | 1988-06-29 | 1995-05-24 | äžè±ãããªã¢ã«æ ªåŒäŒç€Ÿ | 人工骚 |
JPH0345266A (ja) * | 1989-07-12 | 1991-02-26 | Mitsubishi Materials Corp | éªšæ¬ æéšåã³éªšç©ºééšå ãŠãæ |
JPH03128062A (ja) * | 1989-10-16 | 1991-05-31 | Natl Inst For Res In Inorg Mater | 氎硬æ§ãªã³é žã«ã«ã·ãŠã ã»ã¡ã³ãçµæç© |
JPH03128061A (ja) * | 1989-10-16 | 1991-05-31 | Natl Inst For Res In Inorg Mater | 氎硬æ§ãªã³é žã«ã«ã·ãŠã ã»ã¡ã³ãçµæç© |
JPH03128063A (ja) * | 1989-10-16 | 1991-05-31 | Natl Inst For Res In Inorg Mater | 氎硬æ§ãªã³é žã«ã«ã·ãŠã ã»ã¡ã³ãçµæç© |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5576644A (en) * | 1978-12-04 | 1980-06-09 | Kyoto Ceramic | Flexible ceramic living body inplant portion material |
JPS5645814A (en) * | 1979-09-25 | 1981-04-25 | Kureha Chem Ind Co Ltd | Hydroxyapatite, its ceramic material and its manufacture |
-
1986
- 1986-09-12 JP JP61213773A patent/JPS6269823A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5576644A (en) * | 1978-12-04 | 1980-06-09 | Kyoto Ceramic | Flexible ceramic living body inplant portion material |
JPS5645814A (en) * | 1979-09-25 | 1981-04-25 | Kureha Chem Ind Co Ltd | Hydroxyapatite, its ceramic material and its manufacture |
Also Published As
Publication number | Publication date |
---|---|
JPS6269823A (ja) | 1987-03-31 |
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