DE20020649U1 - Vorrichtung für den chirurgischen oder therapeutischen Gebrauch, insbesondere Implantate und chirurgische Instrumente sowie deren Zubehör - Google Patents
Vorrichtung für den chirurgischen oder therapeutischen Gebrauch, insbesondere Implantate und chirurgische Instrumente sowie deren ZubehörInfo
- Publication number
- DE20020649U1 DE20020649U1 DE20020649U DE20020649U DE20020649U1 DE 20020649 U1 DE20020649 U1 DE 20020649U1 DE 20020649 U DE20020649 U DE 20020649U DE 20020649 U DE20020649 U DE 20020649U DE 20020649 U1 DE20020649 U1 DE 20020649U1
- Authority
- DE
- Germany
- Prior art keywords
- coating
- antibacterial
- silver ions
- surgical
- ions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000007943 implant Substances 0.000 title claims 2
- 230000001225 therapeutic effect Effects 0.000 title claims 2
- 230000000844 anti-bacterial effect Effects 0.000 claims 6
- 239000011248 coating agent Substances 0.000 claims 6
- 238000000576 coating method Methods 0.000 claims 6
- -1 Silver ions Chemical class 0.000 claims 5
- 229910052709 silver Inorganic materials 0.000 claims 5
- 239000004332 silver Substances 0.000 claims 5
- 150000002500 ions Chemical class 0.000 claims 4
- 239000000126 substance Substances 0.000 claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 239000004696 Poly ether ether ketone Substances 0.000 claims 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims 2
- 239000001506 calcium phosphate Substances 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 2
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims 2
- 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 2
- 239000004033 plastic Substances 0.000 claims 2
- 229920003023 plastic Polymers 0.000 claims 2
- 229920001432 poly(L-lactide) Polymers 0.000 claims 2
- 229920002530 polyetherether ketone Polymers 0.000 claims 2
- 239000010936 titanium Substances 0.000 claims 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 claims 2
- 235000019731 tricalcium phosphate Nutrition 0.000 claims 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims 2
- 241000894006 Bacteria Species 0.000 claims 1
- LFVLUOAHQIVABZ-UHFFFAOYSA-N Iodofenphos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(I)C=C1Cl LFVLUOAHQIVABZ-UHFFFAOYSA-N 0.000 claims 1
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims 1
- 239000002639 bone cement Substances 0.000 claims 1
- 229910000389 calcium phosphate Inorganic materials 0.000 claims 1
- 235000011010 calcium phosphates Nutrition 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 230000009969 flowable effect Effects 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- RJSRQTFBFAJJIL-UHFFFAOYSA-N niobium titanium Chemical compound [Ti].[Nb] RJSRQTFBFAJJIL-UHFFFAOYSA-N 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 claims 1
- 229920000747 poly(lactic acid) Polymers 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 229910001936 tantalum oxide Inorganic materials 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 claims 1
- 229940078499 tricalcium phosphate Drugs 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
Classifications
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- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/28—Materials for coating prostheses
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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
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- 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
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- 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
- A61L31/16—Biologically active materials, e.g. therapeutic substances
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- 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
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- A61B17/72—Intramedullary pins, nails or other devices
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- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
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- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
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-
- 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
- A61F2310/0097—Coating or prosthesis-covering structure made of pharmaceutical products, e.g. antibiotics
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/606—Coatings
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dermatology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Cardiology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Claims (17)
1. Vorrichtung für den chirurgischen oder therapeutischen Gebrauch, insbesondere
Implantate und chirurgische Instrumente sowie deren Zubehör, die einen Körper
mit einer für den Gebrauch steril zu haltenden Oberfläche besitzt, dadurch ge
kennzeichnet, dass die Oberfläche modifiziert ist derart, dass ein Anhaften von
Bakterien an der Oberfläche reduziert bzw. erschwert und/oder eine antibakterielle
Wirkung an der Oberfläche erzielt wird.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Oberfläche eine
antibakteriell wirkende Ionen freisetzende Schicht aufweist, z. B. Silberionen.
3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Schicht eine Ma
trix aufweist, bevorzugt aus Kunststoff, die kontinuierlich antibakteriell wirkende
Ionen abgibt, insbesondere Silberionen.
4. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Körper und die
Oberfläche mindestens teilweise aus resorbierbarem oder nicht-resorbierbarem
Kunststoffmaterial bestehen, insbesondere aus Polyactiden PLA, Poly-L-Lactiden
PLLA, Polyetheretherketon PEEK sowie ultra-high-molecular-weigth-polyethylen
UHMWPE, das eine antibakteriell wirkende Ionen freisetzende Substanz aufweist,
z. B. Silberionen.
5. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Vorrichtung
mindestens teilweise aus Keramikmaterial besteht, insbesondere aus Tricalcium
phosphat TCP sowie Hydroxylapatit HA, das eine antibakteriell wirkende Ionen
freisetzende Substanz aufweist, z. B. Silberionen.
6. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Oberfläche mit
einer Beschichtung versehen ist, die Titan-Nitrid-Oxid, Titan-Niob Keramik, Ti
tan-Zirkonium Keramik und/oder eine anodische Oxidation Typ II von Titan auf
weist.
7. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Oberfläche mit
einer Beschichtung versehen ist, die mod. Diamond-Like Carbon (DLC) und/oder
im Stahl eingelagerten Kohlenstoff aufweist.
8. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Oberfläche mit
einer Beschichtung versehen ist, die Hydroxylapatit aufweist.
9. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Oberfläche mit
einer Beschichtung versehen ist, die Calciumphosphat aufweist.
10. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Oberfläche mit
einer Beschichtung versehen ist, die Tantal-Oxid aufweist.
11. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Oberfläche mit
einer Beschichtung versehen ist, die Magnesium aufweist.
12. Vorrichtung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass die
Oberfläche glatt, insbesondere geschliffen und/oder poliert ist.
13. Vorrichtung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass die
Oberfläche mit einer elektrischen Spannung beaufschlagt ist.
14. Vorrichtung nach Anspruch 13, dadurch gekennzeichnet, dass die Oberfläche
kurzzeitig mit einer elektrischen Spannung beaufschlagt ist.
15. Vorrichtung nach Anspruch 13 oder 14, dadurch gekennzeichnet, dass ein Adapter
vorgesehen ist zur Erzeugung eines elektrischen Potentials an der Oberfläche
durch eine Spannungsquelle, insbesondere eine Wechselspannungsquelle.
16. Vorrichtung nach Anspruch 13, dadurch gekennzeichnet, dass die Oberfläche
elektrostatisch aufgeladen ist.
17. Knochenzement oder eine andere fließfähige Substanz für den medizintechnischen
Einsatz, dadurch gekennzeichnet, dass dieser antibakteriell wirkende Ionen freiset
zende Substanz aufweist, insbesondere Silberionen.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20020649U DE20020649U1 (de) | 2000-12-06 | 2000-12-06 | Vorrichtung für den chirurgischen oder therapeutischen Gebrauch, insbesondere Implantate und chirurgische Instrumente sowie deren Zubehör |
US10/005,054 US20020099449A1 (en) | 2000-12-06 | 2001-12-03 | Device for use with therapeutic or surgical instruments, implants and equipment therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20020649U DE20020649U1 (de) | 2000-12-06 | 2000-12-06 | Vorrichtung für den chirurgischen oder therapeutischen Gebrauch, insbesondere Implantate und chirurgische Instrumente sowie deren Zubehör |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20020649U1 true DE20020649U1 (de) | 2002-04-11 |
Family
ID=7949704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20020649U Expired - Lifetime DE20020649U1 (de) | 2000-12-06 | 2000-12-06 | Vorrichtung für den chirurgischen oder therapeutischen Gebrauch, insbesondere Implantate und chirurgische Instrumente sowie deren Zubehör |
Country Status (2)
Country | Link |
---|---|
US (1) | US20020099449A1 (de) |
DE (1) | DE20020649U1 (de) |
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WO2004006977A2 (en) * | 2002-07-10 | 2004-01-22 | University Court Of The University Of Dundee | Coatings |
DE10243132A1 (de) * | 2002-09-17 | 2004-04-01 | Friedrich-Baur-Beteiligungs-Gmbh | Antiinfektiöse, biokompatible Titanoxid-Beschichtungen für Implantate sowie Verfahren zu deren Herstellung |
DE10323676A1 (de) * | 2003-05-15 | 2004-12-02 | Aesculap Ag & Co. Kg | Implantat mit antibiotischer Langzeitwirkung |
DE10361941A1 (de) * | 2003-12-24 | 2005-07-28 | Restate Patent Ag | Magnesiumhaltige Beschichtung |
DE102005015174A1 (de) * | 2005-04-02 | 2006-10-05 | Eleonore Dr. Behrens | Dentales Implantat |
DE102005032604A1 (de) * | 2005-07-13 | 2007-01-18 | Gfe Medizintechnik Gmbh | Resorbierbares, in den Körper einsetzbares medizinisches Element, insbesondere resorbierbares Implantat |
EP2204199A1 (de) | 2009-01-05 | 2010-07-07 | Dot Gmbh | Verfahren zur Herstellung einer antiinfektiösen Beschichtung auf Implantaten |
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DE10206627A1 (de) * | 2002-02-15 | 2003-08-28 | Diocom B V | Körpergelenk ersetzendes Titanimplantat mit einem oder mehreren Grundkörpern |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004006977A2 (en) * | 2002-07-10 | 2004-01-22 | University Court Of The University Of Dundee | Coatings |
WO2004006977A3 (en) * | 2002-07-10 | 2004-04-08 | Univ Dundee | Coatings |
US8247064B2 (en) | 2002-07-10 | 2012-08-21 | The University Court Of The University Of Dundee | Coatings |
DE10243132A1 (de) * | 2002-09-17 | 2004-04-01 | Friedrich-Baur-Beteiligungs-Gmbh | Antiinfektiöse, biokompatible Titanoxid-Beschichtungen für Implantate sowie Verfahren zu deren Herstellung |
DE10243132B4 (de) * | 2002-09-17 | 2006-09-14 | Biocer Entwicklungs Gmbh | Antiinfektiöse, biokompatible Titanoxid-Beschichtungen für Implantate sowie Verfahren zu deren Herstellung |
DE10323676A1 (de) * | 2003-05-15 | 2004-12-02 | Aesculap Ag & Co. Kg | Implantat mit antibiotischer Langzeitwirkung |
DE10361941A1 (de) * | 2003-12-24 | 2005-07-28 | Restate Patent Ag | Magnesiumhaltige Beschichtung |
DE102005015174A1 (de) * | 2005-04-02 | 2006-10-05 | Eleonore Dr. Behrens | Dentales Implantat |
DE102005032604A1 (de) * | 2005-07-13 | 2007-01-18 | Gfe Medizintechnik Gmbh | Resorbierbares, in den Körper einsetzbares medizinisches Element, insbesondere resorbierbares Implantat |
EP2204199A1 (de) | 2009-01-05 | 2010-07-07 | Dot Gmbh | Verfahren zur Herstellung einer antiinfektiösen Beschichtung auf Implantaten |
WO2010076338A1 (de) | 2009-01-05 | 2010-07-08 | Dot Gmbh | Verfahren zur herstellung einer antiinfektiösen beschichtung auf implantaten |
US8828552B2 (en) | 2009-01-05 | 2014-09-09 | Dot Gmbh | Method for producing an anti-infective coating on implants |
Also Published As
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US20020099449A1 (en) | 2002-07-25 |
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Effective date: 20020516 |
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R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20040225 |
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R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20070116 |
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R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20090129 |
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R071 | Expiry of right |