JP4690386B2 - 金属インプラント - Google Patents
金属インプラント Download PDFInfo
- Publication number
- JP4690386B2 JP4690386B2 JP2007502379A JP2007502379A JP4690386B2 JP 4690386 B2 JP4690386 B2 JP 4690386B2 JP 2007502379 A JP2007502379 A JP 2007502379A JP 2007502379 A JP2007502379 A JP 2007502379A JP 4690386 B2 JP4690386 B2 JP 4690386B2
- Authority
- JP
- Japan
- Prior art keywords
- implant
- surface layer
- titanium
- metal
- biocidal
- 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
- 239000007943 implant Substances 0.000 title claims abstract description 53
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 title claims abstract description 34
- 239000002344 surface layer Substances 0.000 claims abstract description 26
- 230000003115 biocidal effect Effects 0.000 claims abstract description 24
- 238000007743 anodising Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000001356 surgical procedure Methods 0.000 claims abstract description 8
- 238000005342 ion exchange Methods 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 30
- 239000010936 titanium Substances 0.000 claims description 30
- 229910052719 titanium Inorganic materials 0.000 claims description 28
- 229910052709 silver Inorganic materials 0.000 claims description 20
- 239000004332 silver Substances 0.000 claims description 20
- 239000010410 layer Substances 0.000 claims description 19
- 238000002048 anodisation reaction Methods 0.000 claims description 18
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 10
- 239000010452 phosphate Substances 0.000 claims description 10
- 229910019142 PO4 Inorganic materials 0.000 claims description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 7
- 239000003792 electrolyte Substances 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- -1 chlorine ions Chemical class 0.000 claims description 6
- 229910021645 metal ion Inorganic materials 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 5
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000003672 processing method Methods 0.000 claims 1
- 239000007779 soft material Substances 0.000 claims 1
- 239000011358 absorbing material Substances 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- 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 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000004247 secondary neutral particle mass spectroscopy Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 206010072064 Exposure to body fluid Diseases 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910001463 metal phosphate Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- DTPQZKZONQKKSU-UHFFFAOYSA-N silver azanide silver Chemical compound [NH2-].[Ag].[Ag].[Ag+] DTPQZKZONQKKSU-UHFFFAOYSA-N 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- FJOLTQXXWSRAIX-UHFFFAOYSA-K silver phosphate Chemical compound [Ag+].[Ag+].[Ag+].[O-]P([O-])([O-])=O FJOLTQXXWSRAIX-UHFFFAOYSA-K 0.000 description 1
- 229940019931 silver phosphate Drugs 0.000 description 1
- 229910000161 silver phosphate Inorganic materials 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 210000001082 somatic cell Anatomy 0.000 description 1
- 238000005211 surface analysis Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 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
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 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
- A61L27/28—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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/04—Metals or 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
-
- 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
- A61L27/047—Other specific metals or alloys not covered by A61L27/042 - A61L27/045 or A61L27/06
-
- 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
-
- 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
- A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
-
- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/54—Biologically active materials, e.g. therapeutic substances
-
- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/56—Porous materials, e.g. foams or sponges
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/042—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/26—Anodisation of refractory metals or alloys based thereon
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
- A61L2300/104—Silver, e.g. silver sulfadiazine
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
-
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dermatology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- Biomedical Technology (AREA)
- Electrochemistry (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Description
電流密度を変えるのも適切となり得る。
Claims (17)
- 外科的処置に使用するためのチタン金属インプラントであって、
該インプラントは、該金属の基板と一体化し且つ殺生物性金属材料を組み込んだ表面層を有し、
該インプラントは電圧下で陽極酸化されることによって、穴を有する硬い層からなる表面層を生成しており、
該穴は該硬い層よりも柔らかくより多孔性の材料を含んでおり、
該硬い層及び該穴はイオン交換によって該殺生物性金属材料のイオンを含んでおり、
該穴中の該多孔性の材料は該硬い層よりも殺生物性金属材料を多く吸収している、チタン金属インプラント。 - 前記基板中に前記チタンが少なくとも75質量%で存在する、請求項1記載のチタン金属インプラント。
- 前記チタンが純粋なチタン又はチタン合金で存在する、請求項2記載のチタン金属インプラント。
- 酸化物又はリン酸塩のマトリックスが前記金属の基板の表面層に存在し、且つ、殺生物性金属イオンが前記酸化物又はリン酸塩のマトリックスに吸収されている、請求項1〜3のいずれか1項に記載のチタン金属インプラント。
- 前記殺生物性金属材料イオンが、銀、金、白金、ルテニウム又はパラジウムの1種から選択される、請求項4記載のチタン金属インプラント。
- 銅、スズ、アンチモン、鉛、ビスマス及び亜鉛から選択される他の元素が前記表面層に存在する、請求項3に記載のチタン金属インプラント。
- 前記硬い層が0.14μmの厚みである、請求項1〜6のいずれか1項に記載のチタン金属インプラント。
- 前記硬い層が、5μmの直径及び0.4μmの深さを有する穴を含む、請求項7記載のチタン金属インプラント。
- 前記穴が、前記表面層の表面積の15〜20%を占める、請求項1〜8のいずれか1項に記載のチタン金属インプラント。
- 前記穴が、前記表面層を通って前記インプラントの金属内に伸びている、請求項1〜9のいずれか1項に記載のチタン金属インプラント。
- 外科的処置に使用するためのチタン金属インプラントを処理する方法であって、
前記方法が、チタン金属インプラントを陽極酸化して表面層を形成し、その後イオン交換を行って殺生物性金属のイオンを該表面層に組み込むことにより、該金属の基板と一体化し且つ殺生物性材料の組み込まれた表面層を形成するために行うものであり、
前記方法が、該インプラントを50Vよりも大きい電圧で30分間以上陽極酸化を行って該表面層を生成する工程を有し、且つ、前記陽極酸化の持続時間及び陽極酸化電圧の大きさが、該陽極酸化によって、硬い表面層と、該表面層に表面層よりもいくらか柔らかく且つ多孔性の材料で充填された穴とを生成することが出来る持続時間及び電圧の大きさであることを特徴とする、処理方法。 - 前記殺生物性金属が銀である、請求項11記載の方法。
- 前記陽極酸化工程が、リン酸を含む電解質を用いる、請求項11又は12記載の方法。
- 前記リン酸が、5質量%〜20質量%の濃度である、請求項13記載の方法。
- 前記電解質が、500ppm以下の濃度の塩素イオンを含む、請求項11〜14のいずれか1項に記載の方法。
- 前記穴が、前記表面層の表面積の15〜20%を占める、請求項11〜15のいずれか1項に記載の方法。
- 前記穴が、前記表面層を通って前記インプラントの金属内に伸びている、請求項11〜16のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0405680.0 | 2004-03-13 | ||
GBGB0405680.0A GB0405680D0 (en) | 2004-03-13 | 2004-03-13 | Metal implants |
PCT/GB2005/000645 WO2005087982A1 (en) | 2004-03-13 | 2005-03-03 | Metal implants |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007529621A JP2007529621A (ja) | 2007-10-25 |
JP2007529621A5 JP2007529621A5 (ja) | 2010-06-17 |
JP4690386B2 true JP4690386B2 (ja) | 2011-06-01 |
Family
ID=32117618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007502379A Expired - Fee Related JP4690386B2 (ja) | 2004-03-13 | 2005-03-03 | 金属インプラント |
Country Status (11)
Country | Link |
---|---|
US (1) | US9011665B2 (ja) |
EP (1) | EP1725701B1 (ja) |
JP (1) | JP4690386B2 (ja) |
KR (1) | KR101089053B1 (ja) |
AT (1) | ATE372401T1 (ja) |
AU (1) | AU2005221862C1 (ja) |
CA (1) | CA2557029C (ja) |
DE (1) | DE602005002353T2 (ja) |
ES (1) | ES2290888T3 (ja) |
GB (1) | GB0405680D0 (ja) |
WO (1) | WO2005087982A1 (ja) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0208642D0 (en) | 2002-04-16 | 2002-05-22 | Accentus Plc | Metal implants |
AU2003261497B2 (en) | 2002-11-08 | 2009-02-26 | Howmedica Osteonics Corp. | Laser-produced porous surface |
US20060147332A1 (en) | 2004-12-30 | 2006-07-06 | Howmedica Osteonics Corp. | Laser-produced porous structure |
GB0405680D0 (en) | 2004-03-13 | 2004-04-21 | Accentus Plc | Metal implants |
ITTO20040854A1 (it) * | 2004-12-02 | 2005-03-02 | Torino Politecnico | Procedimento di funzionamento di superfici vetrose, vetroceramiche e ceramiche per la realizzazione di dispositivi impiantabili ad azione antibatterica |
US8728387B2 (en) | 2005-12-06 | 2014-05-20 | Howmedica Osteonics Corp. | Laser-produced porous surface |
JP5268894B2 (ja) * | 2006-06-12 | 2013-08-21 | アクセンタス ピーエルシー | 金属インプラント |
GB0611437D0 (en) * | 2006-06-12 | 2006-07-19 | Accentus Plc | Metal implants |
GB0700713D0 (en) * | 2007-01-15 | 2007-02-21 | Accentus Plc | Metal implants |
US8147861B2 (en) | 2006-08-15 | 2012-04-03 | Howmedica Osteonics Corp. | Antimicrobial implant |
PL2101835T3 (pl) * | 2007-01-15 | 2011-04-29 | Accentus Medical Plc | Implanty metalowe |
US8142886B2 (en) | 2007-07-24 | 2012-03-27 | Howmedica Osteonics Corp. | Porous laser sintered articles |
EP2198076B1 (en) * | 2007-10-03 | 2016-03-16 | Accentus Medical Limited | Method of manufacturing metal with biocidal properties |
DE102008008517B4 (de) * | 2008-02-11 | 2014-12-31 | Stryker Trauma Gmbh | Antimikrobielle Ausstattung von Titan und Titanlegierungen mit Silber |
US20090204213A1 (en) * | 2008-02-13 | 2009-08-13 | Depuy Products, Inc. | Metallic implants |
JP2009189683A (ja) * | 2008-02-18 | 2009-08-27 | Saga Univ | 生体インプラント |
DE102008026557A1 (de) | 2008-06-03 | 2009-12-17 | Königsee Implantate und Instrumente zur Osteosynthese GmbH | Elektrochemisch hergestellte, biologisch degradationsstabile, duktile und haftfeste Titanoxid-Oberflächenschicht auf Titan oder Titanbasislegierungen |
DE102008026558B4 (de) | 2008-06-03 | 2010-04-01 | Königsee Implantate und Instrumente zur Osteosynthese GmbH | Elektrochemisches Tauchverfahren in einem wässrigen Elektrolyt zur Erzeugung einer biologisch degradationsstabilen Oberflächenschicht auf Grundkörpern aus Titan oder Titanbasislegierungen |
DE102008043970A1 (de) * | 2008-11-21 | 2010-05-27 | Biotronik Vi Patent Ag | Verfahren zur Herstellung einer korrosionshemmenden Beschichtung auf einem Implantat aus einer biokorrodierbaren Magnesiumlegierung sowie nach dem Verfahren hergestelltes Implantat |
GB0905354D0 (en) * | 2009-03-30 | 2009-05-13 | Accentus Plc | Metal treatment |
EP2414564B1 (en) * | 2009-03-30 | 2018-03-14 | Accentus Medical Limited | Metal treatment |
US20140335142A1 (en) * | 2009-04-02 | 2014-11-13 | Smith & Nephew Orthopaedics Ag | Method of surface treatment of an implant, an implant treated by said method and an electrolyte solution for use in said method |
GB201009772D0 (en) * | 2010-06-11 | 2010-07-21 | Accentus Plc | Metal treatment |
JP2013034507A (ja) * | 2011-08-03 | 2013-02-21 | Hoya Corp | スペーサ固定用部材及びスペーサ固定用部材付きスペーサ |
JP5864955B2 (ja) * | 2011-08-29 | 2016-02-17 | HOYA Technosurgical株式会社 | スペーサ固定用具及びスペーサ固定用具付きスペーサ |
US9364896B2 (en) | 2012-02-07 | 2016-06-14 | Medical Modeling Inc. | Fabrication of hybrid solid-porous medical implantable devices with electron beam melting technology |
US9180010B2 (en) | 2012-04-06 | 2015-11-10 | Howmedica Osteonics Corp. | Surface modified unit cell lattice structures for optimized secure freeform fabrication |
US9135374B2 (en) | 2012-04-06 | 2015-09-15 | Howmedica Osteonics Corp. | Surface modified unit cell lattice structures for optimized secure freeform fabrication |
JP2013236700A (ja) * | 2012-05-14 | 2013-11-28 | Chube Univ | 抗菌性骨修復材料及びその製造方法 |
US9586381B1 (en) | 2013-10-25 | 2017-03-07 | Steriplate, LLC | Metal plated object with biocidal properties |
GB201508385D0 (en) * | 2015-05-15 | 2015-07-01 | Accentus Medical Ltd | Metal treatment |
CN108472414A (zh) * | 2016-01-25 | 2018-08-31 | 史密夫和内修有限公司 | 矫形外科植入物 |
EP3981444A1 (en) | 2017-03-30 | 2022-04-13 | Biomet Manufacturing, LLC | Methods of modifying the porous surface of implants |
EP3586883B1 (en) * | 2017-03-31 | 2021-11-17 | Prostec Co., Ltd. | Method for producing antibacterial biological implant |
EP3586882B1 (en) * | 2017-03-31 | 2023-02-22 | Prostec Co., Ltd. | Antibacterial biological implant |
AU2018203479B2 (en) | 2017-05-18 | 2024-04-18 | Howmedica Osteonics Corp. | High fatigue strength porous structure |
US11761068B2 (en) | 2019-11-22 | 2023-09-19 | Blue Point Materials Research LLC | 3D printable stainless steel alloy with antibacterial properties for orthopedic implants |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003500160A (ja) * | 1999-05-31 | 2003-01-07 | ノベル バイオケアー アーベー (パブル) | インプラント、インプラントを作製するための方法、およびインプラントの使用 |
WO2003089023A1 (en) * | 2002-04-16 | 2003-10-30 | Accentus Plc | Metal implants |
Family Cites Families (116)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027393A (en) * | 1975-09-19 | 1977-06-07 | Sybron Corporation | Method of in vivo sterilization of surgical implantables |
GB1602375A (en) * | 1977-06-02 | 1981-11-11 | Johnson Matthey Co Ltd | Coating of metals |
JPS56102239A (en) * | 1980-01-21 | 1981-08-15 | Shinetsu Chem Ind Co | Member for replacing live body prosthetics |
EP0048246B1 (en) | 1980-03-27 | 1986-05-28 | National Research Development Corporation | Antimicrobial surgical implants |
GB2072514B (en) | 1980-03-27 | 1984-02-29 | Nat Res Dev | Orthopaedic implants |
DE3164658D1 (en) | 1980-03-27 | 1984-08-16 | Nat Res Dev | Orthopaedic implants |
GB2073024B (en) | 1980-03-27 | 1984-06-27 | Nat Res Dev | Antimicrobial surgical implants |
JPS58167798A (ja) | 1982-03-29 | 1983-10-04 | Pilot Precision Co Ltd | 海洋生物付着防止皮膜およびその製造法 |
JPS59171023A (ja) | 1983-03-18 | 1984-09-27 | Nippon Light Metal Co Ltd | 高密度磁気記録材用アルマイト基板の製造法 |
DD243855B1 (de) * | 1985-12-05 | 1991-09-19 | Chemnitz Tech Hochschule | Aktives implantat |
JPS62182298A (ja) | 1986-01-17 | 1987-08-10 | Nippon Alum Mfg Co Ltd:The | 抗菌・防黴性複合皮膜付アルミニウム製品 |
DD246028A1 (de) * | 1986-02-12 | 1987-05-27 | Karl Marx Stadt Tech Hochschul | Keramisiertes metallimplantat |
US4784160A (en) * | 1986-08-19 | 1988-11-15 | Cordis Corporation | Implantable device having plasma sprayed ceramic porous surface |
GB8620469D0 (en) | 1986-08-22 | 1986-10-01 | Atomic Energy Authority Uk | Prostheses |
DE3630224C2 (de) * | 1986-09-05 | 1994-01-05 | Nokia Deutschland Gmbh | Verfahren zur Herstellung von Oxidkathodendrähten durch kataphoretisches Beschichten |
CA1269898A (en) * | 1986-10-17 | 1990-06-05 | Takayuki Shimamune | Process for production of calcium phosphate compound- coated composite material |
US4813965A (en) * | 1988-02-29 | 1989-03-21 | Nuclear Metals, Inc. | Brazed porous coating and improved method of joining metal with silver material |
US4938409A (en) * | 1988-02-29 | 1990-07-03 | Nuclear Metals, Inc. | Brazed porous coating and improved method of joining metal with silver material |
JPH02301596A (ja) * | 1989-05-16 | 1990-12-13 | Minoru Mitani | アルミニウム又はその合金の表面処理方法 |
US5185075A (en) * | 1990-10-25 | 1993-02-09 | The Alta Group | Surface treated titanium/titanium alloy articles and process for producing |
CA2033107C (en) | 1990-12-24 | 2001-06-12 | Robert Edward Burrell | Actively sterile surfaces |
US5310464A (en) * | 1991-01-04 | 1994-05-10 | Redepenning Jody G | Electrocrystallization of strongly adherent brushite coatings on prosthetic alloys |
US5520664A (en) * | 1991-03-01 | 1996-05-28 | Spire Corporation | Catheter having a long-lasting antimicrobial surface treatment |
US5468562A (en) * | 1991-03-01 | 1995-11-21 | Spire Corporation | Metallized polymeric implant with ion embedded coating |
US5211663A (en) * | 1991-06-24 | 1993-05-18 | Smith & Nephew Richards, Inc. | Passivation methods for metallic medical implants |
WO1993007924A1 (en) | 1991-10-18 | 1993-04-29 | Spire Corporation | Bactericidal coatings for implants |
GB9202248D0 (en) | 1992-02-03 | 1992-03-18 | Howmedica | Prosthesis for attachement without bone cement and method of attaching |
US5478237A (en) * | 1992-02-14 | 1995-12-26 | Nikon Corporation | Implant and method of making the same |
US5211832A (en) * | 1992-04-22 | 1993-05-18 | The Alta Group | Process for producing electrically impervious anodized films on valve metals and product thereof |
FI91713C (fi) * | 1992-04-23 | 1994-08-10 | Axidental Oy | Uusia bioaktiivisia pinnotteita ja niiden valmistus ja käyttö |
GEP20002074B (en) * | 1992-05-19 | 2000-05-10 | Westaim Tech Inc Ca | Modified Material and Method for its Production |
US5681575A (en) * | 1992-05-19 | 1997-10-28 | Westaim Technologies Inc. | Anti-microbial coating for medical devices |
US5492763A (en) * | 1992-06-08 | 1996-02-20 | Spire Corporation | Infection resistant medical devices and process |
US5503704A (en) * | 1993-01-06 | 1996-04-02 | The Regents Of The University Of California | Nitrogen based low temperature direct bonding |
US5454886A (en) * | 1993-11-18 | 1995-10-03 | Westaim Technologies Inc. | Process of activating anti-microbial materials |
CA2136455C (en) | 1993-11-18 | 1999-06-29 | Robert Edward Burrell | Process for producing anti-microbial effect with complex silver ions |
EP0875146B1 (en) | 1993-11-18 | 2002-07-31 | Westaim Biomedical Corp. | Anti-microbial materials |
AU731732B2 (en) | 1993-11-18 | 2001-04-05 | Smith & Nephew (Overseas) Limited | Anti-microbial materials |
RU2167526C2 (ru) | 1993-11-18 | 2001-05-27 | Вестейм Биомедикал Корп. | Антимикробные материалы |
CA2136456C (en) | 1993-11-18 | 1999-06-29 | Robert Edward Burrell | Novel anti-microbial materials |
AU731730B2 (en) | 1993-11-18 | 2001-04-05 | Nucryst Pharmaceuticals Corp. | Process for producing anti-microbial effect with complex silver ions |
US5482731A (en) * | 1994-04-29 | 1996-01-09 | Centro De Investigacion Y De Estudios Avanzados Del Ipn | Method for bonding a calcium phosphate coating to stainless steels and cobalt base alloys for bioactive fixation of artificial implants |
US5486231A (en) * | 1994-05-02 | 1996-01-23 | Dulaney; Donald C. | Water repellent solution for wood and method |
US5984905A (en) * | 1994-07-11 | 1999-11-16 | Southwest Research Institute | Non-irritating antimicrobial coating for medical implants and a process for preparing same |
HRP960015B1 (en) | 1995-02-01 | 2000-12-31 | Bayer Ag | Substituted indole derivatives |
DE19504386C2 (de) * | 1995-02-10 | 1997-08-28 | Univ Dresden Tech | Verfahren zur Herstellung einer gradierten Beschichtung aus Calciumphosphatphasen und Metalloxidphasen auf metallischen Implantaten |
US5753322A (en) * | 1995-04-21 | 1998-05-19 | Ykk Corporation | Antibacterial, antifungal aluminum building materials and fixtures using the materials |
JP2795824B2 (ja) * | 1995-05-12 | 1998-09-10 | オオタ株式会社 | チタン系インプラントの表面処理方法及び生体親和性チタン系インプラント |
AU6423796A (en) | 1995-08-29 | 1997-03-06 | Johnson & Johnson Professional, Inc. | Bone prosthesis with protected coating for penetrating bone intergrowth |
JP3247308B2 (ja) | 1996-12-05 | 2002-01-15 | 住友大阪セメント株式会社 | 抗菌性に優れた軽合金およびその製造方法 |
US5833463A (en) * | 1996-12-09 | 1998-11-10 | Hurson; Steven M. | Titanium surface treated dental screw for attaching a prosthetic component to an implant |
JPH10168598A (ja) | 1996-12-09 | 1998-06-23 | Mitsubishi Alum Co Ltd | 抗菌性に優れたアルマイト材およびその製造方法 |
JPH10168597A (ja) | 1996-12-09 | 1998-06-23 | Mitsubishi Alum Co Ltd | 抗菌性に優れたアルマイト材およびその製造方法 |
SE513481C2 (sv) | 1997-05-16 | 2000-09-18 | Nobel Biocare Ab | Implantatelement utfört av titan med en titanoxidyta modifierad med eloxidering |
CA2301064A1 (en) | 1997-07-01 | 1999-01-14 | Brown University Research Foundation | Implantable prosthetic devices coated with bioactive molecules |
US6365220B1 (en) * | 1997-11-03 | 2002-04-02 | Nucryst Pharmaceuticals Corp. | Process for production of actively sterile surfaces |
JPH11140690A (ja) * | 1997-11-14 | 1999-05-25 | Kobe Steel Ltd | 耐熱割れ性および耐食性に優れたAl材料 |
DE69829653T2 (de) * | 1997-11-14 | 2005-09-08 | Sumitomo Osaka Cement Co., Ltd. | Verfahren zur herstellung antimikrobieller metallteile und so hergestellte metallteile |
US6267782B1 (en) * | 1997-11-20 | 2001-07-31 | St. Jude Medical, Inc. | Medical article with adhered antimicrobial metal |
US6113636A (en) * | 1997-11-20 | 2000-09-05 | St. Jude Medical, Inc. | Medical article with adhered antimicrobial metal |
JPH11181596A (ja) | 1997-12-19 | 1999-07-06 | Nagoya Alumite Kk | 抗菌性陽極酸化処理アルミニウム |
JPH11209895A (ja) | 1998-01-26 | 1999-08-03 | Sumitomo Light Metal Ind Ltd | 抗菌性に優れた金属製品およびその製造方法 |
JPH11229186A (ja) | 1998-02-19 | 1999-08-24 | Sumitomo Osaka Cement Co Ltd | 抗菌・耐蝕性軽合金およびその製造方法 |
JPH11236699A (ja) | 1998-02-23 | 1999-08-31 | Kobe Steel Ltd | 耐摩耗性と抗菌性に優れた表面処理金属材料およびその製造方法 |
US6509057B2 (en) * | 1998-04-01 | 2003-01-21 | Sumitomo Osaka Cement, Co., Ltd. | Antibacterial, antifungal or antialgal article and process for producing same |
JPH11302570A (ja) | 1998-04-17 | 1999-11-02 | Nippon Alum Co Ltd | 抗菌塗膜の製造方法 |
JP3902329B2 (ja) | 1998-05-29 | 2007-04-04 | 株式会社神戸製鋼所 | 耐久性、抗菌性、防藻性および抗黴性を有する表面処理金属材料 |
CA2360904C (en) | 1999-02-04 | 2007-05-22 | Michael Ahrens | Bone screw |
WO2000051659A1 (en) | 1999-03-05 | 2000-09-08 | Matson Louis R | Surface-modified bioactive surgical implants suppressing tissue growth |
JP4457230B2 (ja) * | 1999-03-19 | 2010-04-28 | 明義 尾坂 | 医用インプラント材の表面処理方法 |
US6582715B1 (en) | 1999-04-27 | 2003-06-24 | Agion Technologies, Inc. | Antimicrobial orthopedic implants |
EP1196150B1 (en) * | 1999-06-14 | 2005-08-24 | Imperial College Innovations | Silver-containing, sol-gel derived bioglass compositions |
US6322588B1 (en) * | 1999-08-17 | 2001-11-27 | St. Jude Medical, Inc. | Medical devices with metal/polymer composites |
US7048541B2 (en) * | 2000-04-04 | 2006-05-23 | Nobel Biocare Ab | Implant having attachment and hole-insert parts, and method for producing such an implant |
US6719987B2 (en) * | 2000-04-17 | 2004-04-13 | Nucryst Pharmaceuticals Corp. | Antimicrobial bioabsorbable materials |
AU2001288317A1 (en) * | 2000-08-30 | 2002-03-13 | Agion Technologies, Llc | Bi-laminar, hyaluronan coatings with silver-based anti-microbial properties |
EP1207220B1 (en) | 2000-10-25 | 2008-01-16 | GHA Corporation | Method for surface treatment of aluminum or aluminum alloy |
US7192445B2 (en) * | 2000-12-06 | 2007-03-20 | Astra Tech Ab | Medical prosthetic devices and implants having improved biocompatibility |
DE20020649U1 (de) * | 2000-12-06 | 2002-04-11 | stryker Trauma GmbH, 24232 Schönkirchen | Vorrichtung für den chirurgischen oder therapeutischen Gebrauch, insbesondere Implantate und chirurgische Instrumente sowie deren Zubehör |
US6913617B1 (en) * | 2000-12-27 | 2005-07-05 | Advanced Cardiovascular Systems, Inc. | Method for creating a textured surface on an implantable medical device |
SE0101910D0 (sv) * | 2001-05-29 | 2001-05-29 | Young Taeg Sul | Modified oxide |
SE519531C2 (sv) * | 2001-07-04 | 2003-03-11 | Nobel Biocare Ab | Implantat innefattande porarrangemang belagt med kalciumfosfat |
SE519566C2 (sv) * | 2001-07-04 | 2003-03-11 | Nobel Biocare Ab | Förfarande för behandling av implantat genom beläggning med kalciumfosfat och bentillväxtstimulerande medel |
SE519565C2 (sv) | 2001-07-04 | 2003-03-11 | Nobel Biocare Ab | Arrangemang och förfarande för att tillhandahålla i främst titan utförda implantatfixturer |
US20030026848A1 (en) * | 2001-07-06 | 2003-02-06 | Joshi Ashok V. | Beneficial materials for topical or internal use by a human or other animal |
US6749639B2 (en) * | 2001-08-27 | 2004-06-15 | Mayo Foundation For Medical Education And Research | Coated prosthetic implant |
GB0126467D0 (en) | 2001-11-03 | 2002-01-02 | Accentus Plc | Deposition of coatings on substrates |
GB0210786D0 (en) * | 2002-05-10 | 2002-06-19 | Plasma Coatings Ltd | Orthopaedic and dental implants |
AU2002315469A1 (en) | 2002-06-27 | 2004-01-19 | Smith & Nephew Inc. | Prosthetic devices having diffusion-hardened surfaces and bioceramic coatings. |
EP1542738A1 (en) * | 2002-09-16 | 2005-06-22 | Lynntech Coatings Ltd. | Anodically treated biocompatible implants |
US8066854B2 (en) * | 2002-12-18 | 2011-11-29 | Metascape Llc | Antimicrobial coating methods |
DE10323597A1 (de) * | 2003-05-19 | 2004-12-09 | Aesculap Ag & Co. Kg | Medizintechnisches Produkt, Verfahren zu seiner Herstellung und Verwendung |
US7029566B2 (en) * | 2003-09-12 | 2006-04-18 | Chinese Petroleum Corporation | Process of forming HA/ZrO2 complex coating on Co—Cr—Mo alloy |
US7488343B2 (en) * | 2003-09-16 | 2009-02-10 | Boston Scientific Scimed, Inc. | Medical devices |
CN100584289C (zh) * | 2004-03-04 | 2010-01-27 | 薛荣铎 | 骨诱导钛酸镁植入物及其制造方法 |
GB0405680D0 (en) | 2004-03-13 | 2004-04-21 | Accentus Plc | Metal implants |
JP2005287985A (ja) | 2004-04-05 | 2005-10-20 | Gha:Kk | 炎症/臭い抑制部材及びその製造方法並びにこれを用いた義体及びギブス |
CA2571853A1 (en) | 2004-06-25 | 2006-01-12 | University Of Nevada, Reno | Bioceramic coated apparatus and method of forming the same |
WO2006007730A1 (en) * | 2004-07-21 | 2006-01-26 | The University Of British Columbia | Method of electrolytically depositing a pharmaceutical coating onto a conductive osteal implant |
US20060035039A1 (en) * | 2004-08-12 | 2006-02-16 | 3M Innovative Properties Company | Silver-releasing articles and methods of manufacture |
ITTO20040854A1 (it) | 2004-12-02 | 2005-03-02 | Torino Politecnico | Procedimento di funzionamento di superfici vetrose, vetroceramiche e ceramiche per la realizzazione di dispositivi impiantabili ad azione antibatterica |
US20060229715A1 (en) | 2005-03-29 | 2006-10-12 | Sdgi Holdings, Inc. | Implants incorporating nanotubes and methods for producing the same |
JP2006271860A (ja) * | 2005-03-30 | 2006-10-12 | Japan Lifeline Co Ltd | 医療用具及びその製造方法 |
US20090104242A1 (en) * | 2005-07-28 | 2009-04-23 | Indiana University Research & Technology Corporati | Niobium oxide compositions, nanostructures, bioactive forms and uses thereof |
US20070092403A1 (en) | 2005-10-21 | 2007-04-26 | Alan Wirbisky | Compact apparatus, compositions and methods for purifying nucleic acids |
DE102006004653A1 (de) * | 2006-01-31 | 2007-08-02 | Zipprich, Holger, Dipl.-Ing. | Verfahren zur Herstellung eines Metallkörpers sowie Metallkörper |
US8012338B2 (en) * | 2006-02-10 | 2011-09-06 | Syracuse University | Method for preparing biomedical surfaces |
JP5268894B2 (ja) | 2006-06-12 | 2013-08-21 | アクセンタス ピーエルシー | 金属インプラント |
GB0702577D0 (en) | 2007-02-09 | 2007-03-21 | Ucl Business Plc | An article and a method of surface treatment of an article |
KR100910064B1 (ko) | 2007-06-11 | 2009-07-30 | 재단법인서울대학교산학협력재단 | 항균성 및 생체적합성이 우수한 임플란트재료 및 그 제조방법 |
US20090035722A1 (en) * | 2007-08-01 | 2009-02-05 | Ganesan Balasundaram | Hydroxyapatite coated nanostructured titanium surfaces |
EP2198076B1 (en) | 2007-10-03 | 2016-03-16 | Accentus Medical Limited | Method of manufacturing metal with biocidal properties |
US8545559B2 (en) * | 2007-10-05 | 2013-10-01 | Washington State University | Modified metal materials, surface modifications to improve cell interactions and antimicrobial properties, and methods for modifying metal surface properties |
US20090155335A1 (en) * | 2007-12-05 | 2009-06-18 | Semprus Biosciences Corp. | Non-leaching non-fouling antimicrobial coatings |
DE102008008517B4 (de) | 2008-02-11 | 2014-12-31 | Stryker Trauma Gmbh | Antimikrobielle Ausstattung von Titan und Titanlegierungen mit Silber |
US20090204213A1 (en) * | 2008-02-13 | 2009-08-13 | Depuy Products, Inc. | Metallic implants |
-
2004
- 2004-03-13 GB GBGB0405680.0A patent/GB0405680D0/en not_active Ceased
-
2005
- 2005-03-03 ES ES05708424T patent/ES2290888T3/es active Active
- 2005-03-03 EP EP05708424A patent/EP1725701B1/en active Active
- 2005-03-03 WO PCT/GB2005/000645 patent/WO2005087982A1/en active IP Right Grant
- 2005-03-03 DE DE602005002353T patent/DE602005002353T2/de active Active
- 2005-03-03 AU AU2005221862A patent/AU2005221862C1/en not_active Ceased
- 2005-03-03 AT AT05708424T patent/ATE372401T1/de active
- 2005-03-03 JP JP2007502379A patent/JP4690386B2/ja not_active Expired - Fee Related
- 2005-03-03 KR KR1020067018182A patent/KR101089053B1/ko active IP Right Grant
- 2005-03-03 CA CA2557029A patent/CA2557029C/en not_active Expired - Fee Related
- 2005-03-03 US US10/591,793 patent/US9011665B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003500160A (ja) * | 1999-05-31 | 2003-01-07 | ノベル バイオケアー アーベー (パブル) | インプラント、インプラントを作製するための方法、およびインプラントの使用 |
WO2003089023A1 (en) * | 2002-04-16 | 2003-10-30 | Accentus Plc | Metal implants |
Also Published As
Publication number | Publication date |
---|---|
EP1725701B1 (en) | 2007-09-05 |
AU2005221862C1 (en) | 2010-10-07 |
ATE372401T1 (de) | 2007-09-15 |
JP2007529621A (ja) | 2007-10-25 |
ES2290888T3 (es) | 2008-02-16 |
US20070181221A1 (en) | 2007-08-09 |
KR101089053B1 (ko) | 2011-12-02 |
AU2005221862B2 (en) | 2010-03-18 |
CA2557029A1 (en) | 2005-09-22 |
CA2557029C (en) | 2012-01-03 |
KR20070018879A (ko) | 2007-02-14 |
EP1725701A1 (en) | 2006-11-29 |
WO2005087982A1 (en) | 2005-09-22 |
US9011665B2 (en) | 2015-04-21 |
WO2005087982A8 (en) | 2006-04-20 |
DE602005002353T2 (de) | 2008-05-29 |
GB0405680D0 (en) | 2004-04-21 |
AU2005221862A1 (en) | 2005-09-22 |
DE602005002353D1 (de) | 2007-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4690386B2 (ja) | 金属インプラント | |
JP5287861B2 (ja) | 殺生物特性を持つ金属の製造方法 | |
JP5692729B2 (ja) | 金属処理 | |
KR100985005B1 (ko) | 금속 임플란트 | |
CN103732802B (zh) | 金属处理 | |
EP2414565B1 (en) | Metal treatment to form a surface layer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080303 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080303 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090113 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100414 |
|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20100414 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100607 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100614 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100914 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101012 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110112 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110207 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110217 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4690386 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140225 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |