JPH025425B2 - - Google Patents
Info
- Publication number
- JPH025425B2 JPH025425B2 JP55086674A JP8667480A JPH025425B2 JP H025425 B2 JPH025425 B2 JP H025425B2 JP 55086674 A JP55086674 A JP 55086674A JP 8667480 A JP8667480 A JP 8667480A JP H025425 B2 JPH025425 B2 JP H025425B2
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic
- mold
- thermoplastic material
- load
- functional component
- 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
- 238000000576 coating method Methods 0.000 claims description 68
- 239000011248 coating agent Substances 0.000 claims description 60
- 239000000463 material Substances 0.000 claims description 54
- 239000007943 implant Substances 0.000 claims description 43
- 239000011148 porous material Substances 0.000 claims description 37
- 238000005245 sintering Methods 0.000 claims description 35
- 239000012815 thermoplastic material Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 31
- 239000002245 particle Substances 0.000 claims description 28
- 210000000988 bone and bone Anatomy 0.000 claims description 27
- 229920001169 thermoplastic Polymers 0.000 claims description 25
- 239000004416 thermosoftening plastic Substances 0.000 claims description 25
- 239000011664 nicotinic acid Substances 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 22
- 229920002492 poly(sulfone) Polymers 0.000 claims description 19
- 238000009826 distribution Methods 0.000 claims description 16
- 125000003118 aryl group Chemical group 0.000 claims description 13
- -1 polyphenylene Polymers 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 10
- 239000012634 fragment Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000004760 aramid Substances 0.000 claims description 6
- 229920003235 aromatic polyamide Polymers 0.000 claims description 6
- 239000004417 polycarbonate Substances 0.000 claims description 6
- 229920000515 polycarbonate Polymers 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 239000004962 Polyamide-imide Substances 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 229920002312 polyamide-imide Polymers 0.000 claims description 5
- 229920006260 polyaryletherketone Polymers 0.000 claims description 5
- 229920006324 polyoxymethylene Polymers 0.000 claims description 5
- 229920006259 thermoplastic polyimide Polymers 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229920000491 Polyphenylsulfone Polymers 0.000 claims description 3
- 210000001981 hip bone Anatomy 0.000 claims description 3
- 230000011164 ossification Effects 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910000531 Co alloy Inorganic materials 0.000 claims description 2
- 239000004695 Polyether sulfone Substances 0.000 claims description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 2
- 239000004053 dental implant Substances 0.000 claims description 2
- 230000009477 glass transition Effects 0.000 claims description 2
- 230000002427 irreversible effect Effects 0.000 claims description 2
- 229920006393 polyether sulfone Polymers 0.000 claims description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 229930182556 Polyacetal Natural products 0.000 claims 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 3
- 229920000265 Polyparaphenylene Polymers 0.000 claims 3
- 230000001939 inductive effect Effects 0.000 claims 2
- 230000001054 cortical effect Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 239000000843 powder Substances 0.000 description 14
- 210000001519 tissue Anatomy 0.000 description 11
- 229920001903 high density polyethylene Polymers 0.000 description 8
- 239000004700 high-density polyethylene Substances 0.000 description 7
- 230000007774 longterm Effects 0.000 description 7
- 239000010409 thin film Substances 0.000 description 7
- 238000002513 implantation Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 238000011068 loading method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 210000002346 musculoskeletal system Anatomy 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 206010065687 Bone loss Diseases 0.000 description 2
- 241001653121 Glenoides Species 0.000 description 2
- 101000911772 Homo sapiens Hsc70-interacting protein Proteins 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 230000000399 orthopedic effect Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000412 polyarylene Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000000602 vitallium Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920003295 Radel® Polymers 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 210000000588 acetabulum Anatomy 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008468 bone growth Effects 0.000 description 1
- 230000010072 bone remodeling Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000000959 ear middle Anatomy 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000002459 porosimetry Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000009103 reabsorption Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229920013730 reactive polymer Polymers 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Chemical group 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000002303 tibia Anatomy 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000759 toxicological effect Toxicity 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5319279A | 1979-06-29 | 1979-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5637130A JPS5637130A (en) | 1981-04-10 |
| JPH025425B2 true JPH025425B2 (enrdf_load_stackoverflow) | 1990-02-02 |
Family
ID=21982523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8667480A Granted JPS5637130A (en) | 1979-06-29 | 1980-06-27 | Prosthetic device provided with sintered thermoplastic coating with porous gradient |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5637130A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9931438B2 (en) | 2008-01-28 | 2018-04-03 | Ngk Spark Plug Co., Ltd. | Article with foamed surface, implant and method of producing the same |
-
1980
- 1980-06-27 JP JP8667480A patent/JPS5637130A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9931438B2 (en) | 2008-01-28 | 2018-04-03 | Ngk Spark Plug Co., Ltd. | Article with foamed surface, implant and method of producing the same |
| US10660990B2 (en) | 2008-01-28 | 2020-05-26 | Ngk Spark Plug Co., Ltd. | Article with foamed surface, implant and method of producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5637130A (en) | 1981-04-10 |
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