DE102014105732B3 - Verfahren zur Oberflächenbehandlung eines biokorrodierbaren Implantats und nach dem Verfahren erhaltenes Implantat - Google Patents
Verfahren zur Oberflächenbehandlung eines biokorrodierbaren Implantats und nach dem Verfahren erhaltenes Implantat Download PDFInfo
- Publication number
- DE102014105732B3 DE102014105732B3 DE201410105732 DE102014105732A DE102014105732B3 DE 102014105732 B3 DE102014105732 B3 DE 102014105732B3 DE 201410105732 DE201410105732 DE 201410105732 DE 102014105732 A DE102014105732 A DE 102014105732A DE 102014105732 B3 DE102014105732 B3 DE 102014105732B3
- Authority
- DE
- Germany
- Prior art keywords
- implant
- polarization
- biocorrodible
- content
- corrosion
- 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 114
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000008569 process Effects 0.000 title claims abstract description 11
- 238000004381 surface treatment Methods 0.000 title claims abstract description 7
- 230000010287 polarization Effects 0.000 claims abstract description 53
- 229910000861 Mg alloy Inorganic materials 0.000 claims abstract description 15
- 239000003792 electrolyte Substances 0.000 claims abstract description 12
- 238000003487 electrochemical reaction Methods 0.000 claims abstract description 4
- 238000005260 corrosion Methods 0.000 claims description 42
- 230000007797 corrosion Effects 0.000 claims description 42
- 150000004678 hydrides Chemical class 0.000 claims description 23
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 8
- 239000011777 magnesium Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 230000002401 inhibitory effect Effects 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 150000002910 rare earth metals Chemical class 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 description 17
- 230000015556 catabolic process Effects 0.000 description 10
- 238000006731 degradation reaction Methods 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 210000000988 bone and bone Anatomy 0.000 description 7
- 229910012375 magnesium hydride Inorganic materials 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 230000012010 growth Effects 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 229910052987 metal hydride Inorganic materials 0.000 description 3
- 150000004681 metal hydrides Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 2
- 108010035532 Collagen Proteins 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- -1 Hydrogen ions Chemical class 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- 239000008156 Ringer's lactate solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 description 2
- 235000011010 calcium phosphates Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920001436 collagen Polymers 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000003797 telogen phase Effects 0.000 description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008468 bone growth Effects 0.000 description 1
- 239000000316 bone substitute Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004053 dental implant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/866—Material or manufacture
-
- 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
- A61L27/28—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
-
- 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
- A61L27/58—Materials at least partially resorbable by the body
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/022—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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/08—Materials for coatings
- A61L31/082—Inorganic materials
- A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/148—Materials at least partially resorbable by the body
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
- C22C23/06—Alloys based on magnesium with a rare earth metal as the next major constituent
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/18—Electroplating using modulated, pulsed or reversing current
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
- C25D9/12—Electrolytic coating other than with metals with inorganic materials by cathodic processes on light metals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
-
- 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
-
- 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
-
- 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
- A61L2430/12—Materials or treatment for tissue regeneration for dental implants 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/24—Materials or treatment for tissue regeneration for joint reconstruction
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Medicinal Chemistry (AREA)
- Surgery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Automation & Control Theory (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Mechanical Engineering (AREA)
- Electroplating Methods And Accessories (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
- Prostheses (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201410105732 DE102014105732B3 (de) | 2014-04-23 | 2014-04-23 | Verfahren zur Oberflächenbehandlung eines biokorrodierbaren Implantats und nach dem Verfahren erhaltenes Implantat |
CN201580021762.2A CN106456839A (zh) | 2014-04-23 | 2015-05-21 | 一种处理可生物降解的种植体的表面的方法 |
KR1020167032662A KR20170023799A (ko) | 2014-04-23 | 2015-05-21 | 생물부식성 임플란트의 표면 처리 방법 |
RU2016144709A RU2016144709A (ru) | 2014-04-23 | 2015-05-21 | Способ поверхностной обработки импланта, подверженного биокоррозии |
CA2946676A CA2946676A1 (en) | 2014-04-23 | 2015-05-21 | Method for the surface treatment of a biocorrodable implant |
BR112016024664A BR112016024664A2 (pt) | 2014-04-23 | 2015-05-21 | método para o tratamento da superfície de um implante biocorrosível |
AU2015250774A AU2015250774A1 (en) | 2014-04-23 | 2015-05-21 | Method for the surface treatment of a biocorrodable implant |
EP15726055.5A EP3134563A1 (de) | 2014-04-23 | 2015-05-21 | Verfahren zur oberflächenbehandlung eines biokorrodierbaren implantats |
SG11201608850RA SG11201608850RA (en) | 2014-04-23 | 2015-05-21 | Method for the surface treatment of a biocorrodable implant |
JP2016564034A JP2017519538A (ja) | 2014-04-23 | 2015-05-21 | 生腐食性インプラントの表面処理のための方法 |
PCT/EP2015/061210 WO2015162306A1 (de) | 2014-04-23 | 2015-05-21 | Verfahren zur oberflächenbehandlung eines biokorrodierbaren implantats |
IL248450A IL248450A0 (he) | 2014-04-23 | 2016-10-23 | שיטה לטיפול בפני השטח של שתל המתכלה ביולוגית |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201410105732 DE102014105732B3 (de) | 2014-04-23 | 2014-04-23 | Verfahren zur Oberflächenbehandlung eines biokorrodierbaren Implantats und nach dem Verfahren erhaltenes Implantat |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102014105732B3 true DE102014105732B3 (de) | 2015-04-09 |
Family
ID=52693491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201410105732 Expired - Fee Related DE102014105732B3 (de) | 2014-04-23 | 2014-04-23 | Verfahren zur Oberflächenbehandlung eines biokorrodierbaren Implantats und nach dem Verfahren erhaltenes Implantat |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP3134563A1 (he) |
JP (1) | JP2017519538A (he) |
KR (1) | KR20170023799A (he) |
CN (1) | CN106456839A (he) |
AU (1) | AU2015250774A1 (he) |
BR (1) | BR112016024664A2 (he) |
CA (1) | CA2946676A1 (he) |
DE (1) | DE102014105732B3 (he) |
IL (1) | IL248450A0 (he) |
RU (1) | RU2016144709A (he) |
SG (1) | SG11201608850RA (he) |
WO (1) | WO2015162306A1 (he) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016119234A1 (de) * | 2016-10-10 | 2018-04-12 | Syntellix Ag | Schraubenantrieb mit integrierter Drehmomentsicherung |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108553187A (zh) * | 2018-05-16 | 2018-09-21 | 广州市健齿生物科技有限公司 | 一种内部组合生物可降解镁合金的多孔牙种植体及制造方法 |
CN114571015B (zh) * | 2022-03-17 | 2023-08-11 | 江苏江航智飞机发动机部件研究院有限公司 | 一种钛铝合金脊髓固定钉精密电解加工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19504386C2 (de) * | 1995-02-10 | 1997-08-28 | Univ Dresden Tech | Verfahren zur Herstellung einer gradierten Beschichtung aus Calciumphosphatphasen und Metalloxidphasen auf metallischen Implantaten |
DE10029520A1 (de) * | 2000-06-21 | 2002-01-17 | Merck Patent Gmbh | Beschichtung für metallische Implantatmaterialien |
DE10357281A1 (de) * | 2003-12-05 | 2005-07-14 | Hassel, Thomas, Dipl.-Ing. | Gefäßstütze |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080097577A1 (en) * | 2006-10-20 | 2008-04-24 | Boston Scientific Scimed, Inc. | Medical device hydrogen surface treatment by electrochemical reduction |
CN100998893B (zh) * | 2006-12-26 | 2010-05-12 | 重庆大学 | 生物可降解稀土镁合金材料 |
DE102008054920A1 (de) * | 2008-12-18 | 2010-07-01 | Biotronik Vi Patent Ag | Implantat sowie Verfahren zur Herstellung einer Schichtstruktur |
DE102010027532B8 (de) * | 2010-07-16 | 2014-09-18 | Aap Biomaterials Gmbh | Verfahren zur PEO-Beschichtung |
ES2558564T3 (es) * | 2011-08-15 | 2016-02-05 | Meko Laserstrahl-Materialbearbeitungen E.K. | Aleación de magnesio, así como prótesis endovasculares que contienen ésta |
-
2014
- 2014-04-23 DE DE201410105732 patent/DE102014105732B3/de not_active Expired - Fee Related
-
2015
- 2015-05-21 SG SG11201608850RA patent/SG11201608850RA/en unknown
- 2015-05-21 WO PCT/EP2015/061210 patent/WO2015162306A1/de active Application Filing
- 2015-05-21 BR BR112016024664A patent/BR112016024664A2/pt not_active Application Discontinuation
- 2015-05-21 AU AU2015250774A patent/AU2015250774A1/en not_active Abandoned
- 2015-05-21 KR KR1020167032662A patent/KR20170023799A/ko not_active Application Discontinuation
- 2015-05-21 CN CN201580021762.2A patent/CN106456839A/zh active Pending
- 2015-05-21 RU RU2016144709A patent/RU2016144709A/ru not_active Application Discontinuation
- 2015-05-21 JP JP2016564034A patent/JP2017519538A/ja active Pending
- 2015-05-21 CA CA2946676A patent/CA2946676A1/en not_active Abandoned
- 2015-05-21 EP EP15726055.5A patent/EP3134563A1/de not_active Withdrawn
-
2016
- 2016-10-23 IL IL248450A patent/IL248450A0/he unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19504386C2 (de) * | 1995-02-10 | 1997-08-28 | Univ Dresden Tech | Verfahren zur Herstellung einer gradierten Beschichtung aus Calciumphosphatphasen und Metalloxidphasen auf metallischen Implantaten |
DE10029520A1 (de) * | 2000-06-21 | 2002-01-17 | Merck Patent Gmbh | Beschichtung für metallische Implantatmaterialien |
DE10357281A1 (de) * | 2003-12-05 | 2005-07-14 | Hassel, Thomas, Dipl.-Ing. | Gefäßstütze |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016119234A1 (de) * | 2016-10-10 | 2018-04-12 | Syntellix Ag | Schraubenantrieb mit integrierter Drehmomentsicherung |
Also Published As
Publication number | Publication date |
---|---|
BR112016024664A2 (pt) | 2018-06-19 |
EP3134563A1 (de) | 2017-03-01 |
AU2015250774A1 (en) | 2016-12-01 |
RU2016144709A (ru) | 2018-05-23 |
SG11201608850RA (en) | 2016-12-29 |
CN106456839A (zh) | 2017-02-22 |
WO2015162306A1 (de) | 2015-10-29 |
CA2946676A1 (en) | 2015-10-29 |
KR20170023799A (ko) | 2017-03-06 |
WO2015162306A8 (de) | 2015-12-17 |
JP2017519538A (ja) | 2017-07-20 |
IL248450A0 (he) | 2016-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102008043970A1 (de) | Verfahren zur Herstellung einer korrosionshemmenden Beschichtung auf einem Implantat aus einer biokorrodierbaren Magnesiumlegierung sowie nach dem Verfahren hergestelltes Implantat | |
DE19504386C2 (de) | Verfahren zur Herstellung einer gradierten Beschichtung aus Calciumphosphatphasen und Metalloxidphasen auf metallischen Implantaten | |
DE602004007427T2 (de) | Verfahren zur Oberflächenbehandlung von Implantat aus Titanlegierung | |
EP1941918A2 (de) | Verfahren zur Herstellung einer korrosionshemmenden Beschichtung auf einem Implantat aus einer biokorrodierbaren Magnesiumlegierung sowie nach dem Verfahren hergestelltes Implantat | |
EP2198898B1 (de) | Implantat enthaltend Magnesium oder eine Magnesiumlegierung sowie Verfahren zur Herstellung einer Schichtstruktur | |
DE60202592T2 (de) | Verfahren zur elektrochemischen abscheidung von tantal | |
DE60302447T2 (de) | Metallische implantate | |
DE102014105732B3 (de) | Verfahren zur Oberflächenbehandlung eines biokorrodierbaren Implantats und nach dem Verfahren erhaltenes Implantat | |
DE3101679C2 (he) | ||
DE112015002155T5 (de) | Osteosynthetisches Implantat | |
DE102013101334A1 (de) | Intravaskuläres Funktionselement und Verfahren zu dessen Herstellung, Verwendung eines Salzbades zur Wärmebehandlung | |
EP2236163A2 (de) | Implantat aus einem biokorrodierbaren metallischen Werkstoff mit einer nanopartikel-haltigen Silanbeschichtung und dazugehöriges Herstellungsverfahren | |
DE102012210804B4 (de) | Verfahren zur Erzeugung einer bakteriziden Schicht auf einem Grundkörper aus Titan oder einer Titanbasislegierung | |
DE112015001890T5 (de) | Implantat und Herstellungsverfahren hierfür | |
DE102006011348B4 (de) | Verfahren zur Erzeugung einer in physiologischer Umgebung korrosionshemmenden Schicht auf einem Formkörper | |
US20180112316A1 (en) | Method for the surface treatment of a biocorrodable implant | |
DE102015102597A1 (de) | Implantat zum Überdecken von Knochendefekten im Kieferbereich sowie Verfahren zu dessen Herstellung | |
DE10325410B4 (de) | Verfahren zur Herstellung einer nickelarmen Oberfläche auf Nitinol | |
EP1891989A1 (de) | Verfahren zur Erzeugung einer degradationsresistenten Oberflächenschicht auf einem aus Titan oder aus einer Titanlegierung bestehenden Gegenstand | |
EP2260884A1 (de) | Implantatsystem mit einem temporären Implantat und Verfahren zum Beeinflussung der Korrosionsrate eines Implantates | |
DE102011018677B4 (de) | Implantat mit einer heterogen strukturierten Implantatoberfläche und Verfahren zur Herstellung | |
DE102014213923A1 (de) | Verfahren zur Elektropolitur von Gold oder Platin enthaltenden Oberflächen | |
DE102014010032B4 (de) | Titanlegierung | |
EP4267212A1 (de) | Verfahren zur herstellung eines oberflächenmodifizierten metallimplantats | |
DD219220A1 (de) | Verfahren zur oberflaechenbeschichtung von implantierbaren elektrischen/elektronischen geraeten |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R082 | Change of representative |
Representative=s name: KOELLNER & PARTNER, DE Representative=s name: DENNEMEYER & ASSOCIATES S.A., DE |
|
R082 | Change of representative |
Representative=s name: KOELLNER & PARTNER, DE |
|
R082 | Change of representative |
Representative=s name: KOELLNER & PARTNER, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |