KR101283780B1 - 타이타늄 임플란트 및 그의 제조 방법 - Google Patents
타이타늄 임플란트 및 그의 제조 방법 Download PDFInfo
- Publication number
- KR101283780B1 KR101283780B1 KR1020110119694A KR20110119694A KR101283780B1 KR 101283780 B1 KR101283780 B1 KR 101283780B1 KR 1020110119694 A KR1020110119694 A KR 1020110119694A KR 20110119694 A KR20110119694 A KR 20110119694A KR 101283780 B1 KR101283780 B1 KR 101283780B1
- Authority
- KR
- South Korea
- Prior art keywords
- implant
- titanium
- aqueous solution
- layer
- washing
- Prior art date
Links
- 239000007943 implant Substances 0.000 title claims abstract description 120
- 239000010936 titanium Substances 0.000 title claims abstract description 48
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 46
- 238000002513 implantation Methods 0.000 title description 2
- 238000002360 preparation method Methods 0.000 title description 2
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims abstract description 40
- 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 claims abstract description 39
- 239000002071 nanotube Substances 0.000 claims abstract description 34
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims abstract description 23
- 229910000397 disodium phosphate Inorganic materials 0.000 claims abstract description 23
- 235000019800 disodium phosphate Nutrition 0.000 claims abstract description 23
- 230000008021 deposition Effects 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000004254 Ammonium phosphate Substances 0.000 claims abstract description 11
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims abstract description 11
- 235000019289 ammonium phosphates Nutrition 0.000 claims abstract description 11
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011734 sodium Substances 0.000 claims abstract description 11
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 10
- 101100283604 Caenorhabditis elegans pigk-1 gene Proteins 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 38
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 33
- 239000007864 aqueous solution Substances 0.000 claims description 31
- 238000005406 washing Methods 0.000 claims description 24
- 239000000243 solution Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 17
- 239000001506 calcium phosphate Substances 0.000 claims description 16
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 16
- 235000011010 calcium phosphates Nutrition 0.000 claims description 16
- 238000000151 deposition Methods 0.000 claims description 16
- 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 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000011575 calcium Substances 0.000 claims description 11
- 239000012153 distilled water Substances 0.000 claims description 11
- 239000004408 titanium dioxide Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 8
- 239000011247 coating layer Substances 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 2
- 210000000988 bone and bone Anatomy 0.000 abstract description 19
- 238000002048 anodisation reaction Methods 0.000 abstract description 13
- 230000000052 comparative effect Effects 0.000 description 31
- 238000000445 field-emission scanning electron microscopy Methods 0.000 description 18
- 208000004434 Calcinosis Diseases 0.000 description 17
- 230000002308 calcification Effects 0.000 description 17
- 238000002474 experimental method Methods 0.000 description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000007743 anodising Methods 0.000 description 6
- 239000008151 electrolyte solution Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000012890 simulated body fluid Substances 0.000 description 4
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- UCTWMZQNUQWSLP-VIFPVBQESA-N (R)-adrenaline Chemical compound CNC[C@H](O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-VIFPVBQESA-N 0.000 description 1
- 229930182837 (R)-adrenaline Natural products 0.000 description 1
- CPKVUHPKYQGHMW-UHFFFAOYSA-N 1-ethenylpyrrolidin-2-one;molecular iodine Chemical compound II.C=CN1CCCC1=O CPKVUHPKYQGHMW-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000012981 Hank's balanced salt solution Substances 0.000 description 1
- YQEZLKZALYSWHR-UHFFFAOYSA-N Ketamine Chemical compound C=1C=CC=C(Cl)C=1C1(NC)CCCCC1=O YQEZLKZALYSWHR-UHFFFAOYSA-N 0.000 description 1
- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910017855 NH 4 F Inorganic materials 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000883 Ti6Al4V Inorganic materials 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229960003022 amoxicillin Drugs 0.000 description 1
- LSQZJLSUYDQPKJ-NJBDSQKTSA-N amoxicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=C(O)C=C1 LSQZJLSUYDQPKJ-NJBDSQKTSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 229940064804 betadine Drugs 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical class [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 210000003275 diaphysis Anatomy 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 229960005139 epinephrine Drugs 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- -1 fluorine ions Chemical class 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 229960003299 ketamine Drugs 0.000 description 1
- 229960004194 lidocaine Drugs 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- 230000011164 ossification Effects 0.000 description 1
- LSQZJLSUYDQPKJ-UHFFFAOYSA-N p-Hydroxyampicillin Natural products O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)C(N)C1=CC=C(O)C=C1 LSQZJLSUYDQPKJ-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 210000002303 tibia Anatomy 0.000 description 1
- JUWGUJSXVOBPHP-UHFFFAOYSA-B titanium(4+);tetraphosphate Chemical compound [Ti+4].[Ti+4].[Ti+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JUWGUJSXVOBPHP-UHFFFAOYSA-B 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- BPICBUSOMSTKRF-UHFFFAOYSA-N xylazine Chemical compound CC1=CC=CC(C)=C1NC1=NCCCS1 BPICBUSOMSTKRF-UHFFFAOYSA-N 0.000 description 1
- 229960001600 xylazine Drugs 0.000 description 1
Images
Classifications
-
- 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
- A61L27/28—Materials for coating prostheses
- A61L27/30—Inorganic materials
- A61L27/32—Phosphorus-containing materials, e.g. apatite
-
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Transplantation (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Inorganic Chemistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
도 2a는 실시예에서 사용한 타이타늄 임플란트의 기계가공한 표면을 × 2천배의 배율로 관찰한 FE-SEM 사진이다.
도 2b는 실시예에서 시행한 수산화인회석(HA, hydroxyapatite) 코팅 처리한 타이타늄 임플란트의 표면을 × 2천배의 배율로 관찰한 FE-SEM 사진이다.
도 3a는 실시예에서 시행한 양극산화단계 처리 후 표면을 × 5천배의 배율로 관찰한 FE-SEM 사진이다.
도 4a 내지 도 4b는 실시예에서 시행한 양극산화 처리 후 표면에 생성된 나노튜브층을 파괴시켜 튜브 형상을 × 10만배의 배율로 관찰한 사진이다.
도 5a는 비교예 1의 표면을 × 5천배로 관찰한 FE-SEM 사진이고, 도5b는 도 5a의 A점을 × 5만배로 관찰한 FE-SEM 사진이다.
도 6a는 실시예의 표면을 × 5천배로 관찰한 FE-SEM 사진이고, 도 6b는 도 6a의 B점을 × 5만배로 관찰한 FE-SEM 사진이다.
도 7은 실시예와 비교예 2의 임플란트를 제거할 때 그 회전력을 측정한 결과를 나타낸 그래프이다.
도 8a는 비교예 2에 따른 임플란트를 제거한 후 이러한 임플란트 시편의 표면을 FE-SEM으로 관찰한 사진이고, 도 8b는 실시예에 따른 임플란트를 제거한 후 이러한 임플란트 시편의 표면을 FE-SEM으로 관찰한 사진이다.
Claims (10)
- 타이타늄 소재의 임플란트 바디;
수산화 인회석 코팅층;
상기 임플란트 바디의 표면의 타이타늄이 산화되어 형성된 이산화티타늄(TiO2) 나노튜브층; 및
인산칼슘층;을 포함하며,
상기 임플란트 바디의 표면에 수산화 인회석 코팅층, 이산화티타튬 나노튜브층 및 인산칼슘층이 순차적으로 적층된 것을 특징으로 하는 타이타늄 임플란트.
- 삭제
- 타이타늄 소재의 임플란트 바디;
상기 임플란트 바디의 표면의 타이타늄이 산화되어 형성된 이산화티타늄(TiO2) 나노튜브층; 및
인산칼슘층;을 포함하며
상기 임플란트 바디의 표면에 상기 이산화티타늄 나노튜브층 및 인산칼슘층이 순차적으로 적층된 것을 특징으로 하는 타이타늄 임플란트.
- 삭제
- 제1항 또는 제3항에 있어서,
상기 타이타늄 소재가 타이타늄 합금인 것을 특징으로 하는 타이타늄 임플란트.
- (a) 타이타늄(Ti) 또는 타이타늄 합금 소재의 임플란트 바디의 표면을 산화시킴으로써, 임플란트 바디의 표면에 이산화타이타늄(TiO2) 나노튜브 층을 형성하는 단계; 및
(b) 상기 이산화타이타늄(TiO2) 나노튜브가 표면에 형성된 임플란트 바디의 표면에 인산 칼슘 층을 형성하는 단계;
를 포함하는 타이타늄 임플란트 제조 방법.
- 제 6항에 있어서,
상기 이산화타이타늄(TiO2) 나노튜브 형성 전에 상기 임플란트 바디에 RBM(Resorbable blasted media) 처리 또는 SLA(Sandblast Large grit Acid etch) 처리를 하는 것을 특징으로 하는 타이타늄 임플란트 제조방법.
- 제 6항에 있어서,
상기 인산 칼슘 층을 형성하는 단계는
(a) 나노튜브를 형성하는 단계를 거친 임플란트를 제1인산수소나트륨(NaH2PO4) 수용액, 제2인산수소나트륨(Na2HPO4) 수용액 또는 제1인산암모늄 수용액((NH4)H2PO4)으로 이루어지는 군 중에서 선택된 하나 또는 둘 이상의 수용액에 침적하는 제 1 침적 단계;
(b) 상기 제 1 침적 단계를 거친 임플란트를 증류수로 세척하는 제 1 세척 단계;
(c) 상기 제 1세척 단계를 거친 임플란트를 Ca(OH)2 포화수용액에 침적하는 제 2 침적 단계;
(d) 상기 제 2 침적 단계를 거친 임플란트를 증류수로 세척하는 제 2 세척 단계; 및
(e) 상기 제 2 세척 단계를 거친 임플란트를 상기 (b) 내지 (e) 단계로 반복하는 단계;
를 특징으로 하는 타이타늄 임플란트 제조방법.
- 제 6항에 있어서,
상기 인산 칼슘 층을 형성하는 단계는
(a) 상기 제 1세척 단계를 거친 임플란트를 Ca(OH)2 포화수용액에 침적하는 제 1침적 단계;
(b) 상기 제 1 침적 단계를 거친 임플란트를 증류수로 세척하는 제 1 세척 단계;
(c) 나노튜브를 형성하는 단계를 거친 임플란트를 제1인산수소나트륨(NaH2PO4) 수용액, 제2인산수소나트륨(Na2HPO4) 수용액 또는 제1인산암모늄 수용액((NH4)H2PO4)으로 이루어지는 군 중에서 선택된 하나 또는 둘 이상의 수용액에 침적하는 제 2 침적 단계;
(d) 상기 제 2 침적 단계를 거친 임플란트를 증류수로 세척하는 제 2 세척 단계; 및
(e) 상기 제 2 세척 단계를 거친 임플란트를 상기 (b) 내지 (e) 단계로 반복하는 단계;
를 특징으로 하는 타이타늄 임플란트 제조방법.
- 제 8항 또는 제 9항에 있어서,
상기 제1인산수소나트륨(NaH2PO4) 수용액, 제2인산수소나트륨(Na2HPO4) 수용액 또는 제1인산암모늄 수용액((NH4)H2PO4)의 농도는 0.01 내지 0.5M인 것을 특징으로 하는 타이타늄 임플란트의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110119694A KR101283780B1 (ko) | 2011-11-16 | 2011-11-16 | 타이타늄 임플란트 및 그의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110119694A KR101283780B1 (ko) | 2011-11-16 | 2011-11-16 | 타이타늄 임플란트 및 그의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130053954A KR20130053954A (ko) | 2013-05-24 |
KR101283780B1 true KR101283780B1 (ko) | 2013-07-15 |
Family
ID=48663080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110119694A KR101283780B1 (ko) | 2011-11-16 | 2011-11-16 | 타이타늄 임플란트 및 그의 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101283780B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102078673B1 (ko) * | 2019-08-28 | 2020-02-19 | 주식회사 도이프 | 교정용 미니스크류 및 그 제조방법 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11859080B2 (en) | 2018-02-22 | 2024-01-02 | Yeda Research And Development Co. Ltd. | Hydroxyapatite based composites and films thereof |
IL257697A (en) * | 2018-02-22 | 2018-04-30 | Tenne Reshef | The composition based on hydroxyapatite and a layer (film) that includes the composition |
EP3632479A1 (en) * | 2018-10-04 | 2020-04-08 | Nano-implant Sp. z o.o. | Nanoporous coating of titanium dioxide on titanium alloy and the method of manufacturing |
CN111850553A (zh) * | 2020-07-21 | 2020-10-30 | 太原理工大学 | 钛基纳米管表面载银单宁纳米磷灰石复合涂层的制备方法 |
CN111840635A (zh) * | 2020-07-21 | 2020-10-30 | 太原理工大学 | 钛基纳米管表面多酚纳米磷灰石涂层的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050021528A (ko) * | 2002-07-19 | 2005-03-07 | 아스트라 테크 에이비 | 임플란트 및 임플란트 표면을 처리하는 방법 |
KR100865345B1 (ko) * | 2007-06-25 | 2008-10-24 | 주식회사덴트퀸스 | 나노튜브에 의해 치아회분말이 코팅되도록 한 치과용임플란트 제조방법 |
KR20100122783A (ko) * | 2009-05-13 | 2010-11-23 | 최한철 | 치과용 임플란트의 표면개질 후 생체활성화를 위한 하이드록시아파타이트 코팅법 |
KR20110082658A (ko) * | 2010-01-12 | 2011-07-20 | 전북대학교산학협력단 | 타이타늄 임플란트의 표면처리 방법 및 그 방법에 의해 제조된 임플란트 |
-
2011
- 2011-11-16 KR KR1020110119694A patent/KR101283780B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050021528A (ko) * | 2002-07-19 | 2005-03-07 | 아스트라 테크 에이비 | 임플란트 및 임플란트 표면을 처리하는 방법 |
KR100865345B1 (ko) * | 2007-06-25 | 2008-10-24 | 주식회사덴트퀸스 | 나노튜브에 의해 치아회분말이 코팅되도록 한 치과용임플란트 제조방법 |
KR20100122783A (ko) * | 2009-05-13 | 2010-11-23 | 최한철 | 치과용 임플란트의 표면개질 후 생체활성화를 위한 하이드록시아파타이트 코팅법 |
KR20110082658A (ko) * | 2010-01-12 | 2011-07-20 | 전북대학교산학협력단 | 타이타늄 임플란트의 표면처리 방법 및 그 방법에 의해 제조된 임플란트 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102078673B1 (ko) * | 2019-08-28 | 2020-02-19 | 주식회사 도이프 | 교정용 미니스크류 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20130053954A (ko) | 2013-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Park et al. | Bioactive and electrochemical characterization of TiO2 nanotubes on titanium via anodic oxidation | |
KR100910064B1 (ko) | 항균성 및 생체적합성이 우수한 임플란트재료 및 그 제조방법 | |
KR101283780B1 (ko) | 타이타늄 임플란트 및 그의 제조 방법 | |
KR101724039B1 (ko) | 나노패터닝 요홈 표면을 갖는 임플란트 및 그 제조방법 | |
JP5079208B2 (ja) | 粗面を有する金属製インプラント及びその製造方法 | |
KR100775537B1 (ko) | 표면이 개질된 임플란트 제조 방법 및 그에 의해 제조된임플란트 | |
Krasicka-Cydzik | Anodic layer formation on titanium and its alloys for biomedical applications | |
KR100922686B1 (ko) | 바이오재료 제조방법 및 이로 형성되는 바이오재료 | |
KR100402919B1 (ko) | 티타늄 금속 또는 티타늄 합금으로 구성된 임플란트의전기화학적 기능성 표면처리방법 | |
KR101219471B1 (ko) | 치과용 임플란트의 표면처리 방법 및 이에 의해 표면처리된 치과용 임플란트 | |
KR101737358B1 (ko) | 플라즈마 전해 산화법을 이용한 치과용 임플란트의 표면처리 방법 | |
KR101311979B1 (ko) | 수산화인회석/산화지르코늄 복합물 코팅을 이용한 바이오재료의 제조방법 및 이로 제조되는 바이오재료 | |
Song et al. | Fabrication of hydroxyapatite and TiO2 nanorods on microarc-oxidized titanium surface using hydrothermal treatment | |
Park et al. | Bioactive Calcium Phosphate Coating on Sodium Hydroxide‐Pretreated Titanium Substrate by Electrodeposition | |
Fatehi et al. | Biomimetic hydroxyapatite coatings deposited onto heat and alkali treated Ti6Al4V surface | |
Huang et al. | Enhanced surface roughness and corrosion resistance of NiTi alloy by anodization indiluted HF solution | |
KR20130030891A (ko) | 티타늄 임플란트 표면에 하이드록시아파타이트 코팅층을 형성하는 방법 및 그 방법에 따라 형성된 코팅층을 갖는 티타늄 임플란트 | |
US12121628B2 (en) | Method of surface treatment of titanium implant material using chloride and pulse power and titanium implant produced by the same | |
KR20070011200A (ko) | 나노 튜브 형상의 다공성 임플란트 표면 개질 기술 | |
KR102150326B1 (ko) | 생체 조직 친화성 금속재료의 표면처리 방법 | |
Mostafa et al. | Processing and characterization of novel calcium titanate/Na-titanate nanotube/rutile nanocomposite coating on titanium metal | |
Ciobanu et al. | Investigation on hydroxyapatite coatings formation on titanium surface | |
Liang et al. | Effect of TiO2 nanotube morphology on the formation of apatite layer in simulated body fluid | |
JP5356653B2 (ja) | 骨適合性チタン材料の製造方法 | |
Saleh et al. | Effect of UV rrradiation on apatite deposition on anodised TiO2 coating formed under mixed acid solution |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20111116 |
|
PA0201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20130401 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20130605 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20130628 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20130702 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20130702 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20160623 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20160623 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20170628 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20170628 Start annual number: 5 End annual number: 5 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20190114 |
|
FPAY | Annual fee payment |
Payment date: 20190114 Year of fee payment: 6 |
|
PR0401 | Registration of restoration |
Patent event code: PR04011E01D Patent event date: 20190114 Comment text: Registration of Restoration |
|
PR1001 | Payment of annual fee |
Payment date: 20190114 Start annual number: 6 End annual number: 6 |
|
R401 | Registration of restoration | ||
FPAY | Annual fee payment |
Payment date: 20190619 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20190619 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20200617 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20210531 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20220704 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20240701 Start annual number: 12 End annual number: 12 |