ATE91957T1 - Verfahren zum erniedrigen des reibungskoeffizienten und des verschleisses zwischen einem metallischen teil und einem teil aus einem organischen polymer oder copolymer und dessen anwendung bei gelenkprothesen und im maritimen bereich wirkenden gelenkverbindungen. - Google Patents
Verfahren zum erniedrigen des reibungskoeffizienten und des verschleisses zwischen einem metallischen teil und einem teil aus einem organischen polymer oder copolymer und dessen anwendung bei gelenkprothesen und im maritimen bereich wirkenden gelenkverbindungen.Info
- Publication number
- ATE91957T1 ATE91957T1 AT89401418T AT89401418T ATE91957T1 AT E91957 T1 ATE91957 T1 AT E91957T1 AT 89401418 T AT89401418 T AT 89401418T AT 89401418 T AT89401418 T AT 89401418T AT E91957 T1 ATE91957 T1 AT E91957T1
- Authority
- AT
- Austria
- Prior art keywords
- copolymer
- organic polymer
- wear
- reducing
- articulations
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
-
- 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
- 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
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
-
- 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
- A61L27/14—Macromolecular 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
- A61L27/14—Macromolecular materials
- A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- 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
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00017—Iron- or Fe-based alloys, e.g. stainless steel
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0866—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
- B29C2035/0872—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation using ion-radiation, e.g. alpha-rays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/065—HDPE, i.e. high density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
- B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/747—Lightning equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
- Y10S623/901—Method of manufacturing prosthetic device
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Toxicology (AREA)
- Materials For Medical Uses (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Prostheses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8806890A FR2631832B1 (fr) | 1988-05-24 | 1988-05-24 | Procede pour reduire le coefficient de frottement et l'usure entre une piece metallique et une piece a base d'un polymere ou copolymere organique et son application a des protheses articulaires |
| EP89401418A EP0348252B1 (de) | 1988-05-24 | 1989-05-24 | Verfahren zum Erniedrigen des Reibungskoeffizienten und des Verschleisses zwischen einem metallischen Teil und einem Teil aus einem organischen Polymer oder Copolymer und dessen Anwendung bei Gelenkprothesen und im maritimen Bereich wirkenden Gelenkverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE91957T1 true ATE91957T1 (de) | 1993-08-15 |
Family
ID=9366557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT89401418T ATE91957T1 (de) | 1988-05-24 | 1989-05-24 | Verfahren zum erniedrigen des reibungskoeffizienten und des verschleisses zwischen einem metallischen teil und einem teil aus einem organischen polymer oder copolymer und dessen anwendung bei gelenkprothesen und im maritimen bereich wirkenden gelenkverbindungen. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5480683A (de) |
| EP (1) | EP0348252B1 (de) |
| AT (1) | ATE91957T1 (de) |
| CA (1) | CA1340046C (de) |
| DE (1) | DE68907806T2 (de) |
| ES (1) | ES2045487T3 (de) |
| FR (1) | FR2631832B1 (de) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK0567285T3 (da) * | 1992-04-21 | 1999-02-15 | Vance Products Inc | Overfladebehandlede medicinske anordninger |
| WO1995021212A1 (en) * | 1994-02-03 | 1995-08-10 | Smith & Nephew Plc | Surface treatment |
| GB2286347B (en) * | 1994-02-10 | 1998-04-29 | Atomic Energy Authority Uk | Improved load-bearing polymeric materials |
| US5593719A (en) * | 1994-03-29 | 1997-01-14 | Southwest Research Institute | Treatments to reduce frictional wear between components made of ultra-high molecular weight polyethylene and metal alloys |
| US7494507B2 (en) * | 2000-01-30 | 2009-02-24 | Diamicron, Inc. | Articulating diamond-surfaced spinal implants |
| US7678325B2 (en) * | 1999-12-08 | 2010-03-16 | Diamicron, Inc. | Use of a metal and Sn as a solvent material for the bulk crystallization and sintering of diamond to produce biocompatbile biomedical devices |
| CA2166450C (en) * | 1995-01-20 | 2008-03-25 | Ronald Salovey | Chemically crosslinked ultrahigh molecular weight polyethylene for artificial human joints |
| US20020156536A1 (en) * | 1996-02-13 | 2002-10-24 | Harris William H. | Polyethylene hip joint prosthesis with extended range of motion |
| US8563623B2 (en) * | 1996-02-13 | 2013-10-22 | The General Hospital Corporation | Radiation melt treated ultra high molecular weight polyethylene prosthetic devices |
| US8865788B2 (en) | 1996-02-13 | 2014-10-21 | The General Hospital Corporation | Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices |
| US5879400A (en) | 1996-02-13 | 1999-03-09 | Massachusetts Institute Of Technology | Melt-irradiated ultra high molecular weight polyethylene prosthetic devices |
| EP0935446B1 (de) | 1996-07-09 | 2007-02-07 | Orthopaedic Hospital | Vernetzung von polyethylen zur verringerung der abnutzung unter anwendung von strahlung und thermischer behandlung |
| US6228900B1 (en) | 1996-07-09 | 2001-05-08 | The Orthopaedic Hospital And University Of Southern California | Crosslinking of polyethylene for low wear using radiation and thermal treatments |
| US6017975A (en) | 1996-10-02 | 2000-01-25 | Saum; Kenneth Ashley | Process for medical implant of cross-linked ultrahigh molecular weight polyethylene having improved balance of wear properties and oxidation resistance |
| US6692679B1 (en) | 1998-06-10 | 2004-02-17 | Depuy Orthopaedics, Inc. | Cross-linked molded plastic bearings |
| US6187045B1 (en) | 1999-02-10 | 2001-02-13 | Thomas K. Fehring | Enhanced biocompatible implants and alloys |
| US6627141B2 (en) | 1999-06-08 | 2003-09-30 | Depuy Orthopaedics, Inc. | Method for molding a cross-linked preform |
| US6245276B1 (en) | 1999-06-08 | 2001-06-12 | Depuy Orthopaedics, Inc. | Method for molding a cross-linked preform |
| US7569176B2 (en) * | 1999-12-08 | 2009-08-04 | Diamicron, Inc. | Method for making a sintered superhard prosthetic joint component |
| US7556763B2 (en) * | 1999-12-08 | 2009-07-07 | Diamicron, Inc. | Method of making components for prosthetic joints |
| US20040199260A1 (en) * | 2000-01-30 | 2004-10-07 | Pope Bill J. | Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact |
| US20100025898A1 (en) * | 2000-01-30 | 2010-02-04 | Pope Bill J | USE OF Ti AND Nb CEMENTED TiC IN PROSTHETIC JOINTS |
| US20050203630A1 (en) * | 2000-01-30 | 2005-09-15 | Pope Bill J. | Prosthetic knee joint having at least one diamond articulation surface |
| US8603181B2 (en) * | 2000-01-30 | 2013-12-10 | Dimicron, Inc | Use of Ti and Nb cemented in TiC in prosthetic joints |
| ES2286131T3 (es) | 2000-07-31 | 2007-12-01 | Massachusetts General Hospital | Componente acetabular monopolar constreñido. |
| US6818172B2 (en) | 2000-09-29 | 2004-11-16 | Depuy Products, Inc. | Oriented, cross-linked UHMWPE molding for orthopaedic applications |
| ES2173817B1 (es) * | 2001-04-16 | 2003-10-16 | Fundacion Inasmet | Metodo para la fabricacion de implantes endo-oseos o protesis medicas mediante la tecnica de implantacion ionica. |
| US20030019106A1 (en) * | 2001-04-22 | 2003-01-30 | Diamicron, Inc. | Methods for making bearings, races and components thereof having diamond and other superhard surfaces |
| US6655845B1 (en) * | 2001-04-22 | 2003-12-02 | Diamicron, Inc. | Bearings, races and components thereof having diamond and other superhard surfaces |
| US7819925B2 (en) * | 2002-01-28 | 2010-10-26 | Depuy Products, Inc. | Composite prosthetic bearing having a crosslinked articulating surface and method for making the same |
| US7186364B2 (en) * | 2002-01-28 | 2007-03-06 | Depuy Products, Inc. | Composite prosthetic bearing constructed of polyethylene and an ethylene-acrylate copolymer and method for making the same |
| US20040002770A1 (en) * | 2002-06-28 | 2004-01-01 | King Richard S. | Polymer-bioceramic composite for orthopaedic applications and method of manufacture thereof |
| US7938861B2 (en) * | 2003-04-15 | 2011-05-10 | Depuy Products, Inc. | Implantable orthopaedic device and method for making the same |
| US20040262809A1 (en) * | 2003-06-30 | 2004-12-30 | Smith Todd S. | Crosslinked polymeric composite for orthopaedic implants |
| US20050133277A1 (en) * | 2003-08-28 | 2005-06-23 | Diamicron, Inc. | Superhard mill cutters and related methods |
| WO2005047559A1 (es) * | 2003-11-13 | 2005-05-26 | Lifenova Biomedical, S.A. | Procedimiento para fabricacion de implantes endo-oseos o protesis medicas mediante implantacion ionica e implante endo-oseo o protesis medica obtenida |
| US7384430B2 (en) * | 2004-06-30 | 2008-06-10 | Depuy Products, Inc. | Low crystalline polymeric material for orthopaedic implants and an associated method |
| US7883653B2 (en) | 2004-12-30 | 2011-02-08 | Depuy Products, Inc. | Method of making an implantable orthopaedic bearing |
| US7879275B2 (en) * | 2004-12-30 | 2011-02-01 | Depuy Products, Inc. | Orthopaedic bearing and method for making the same |
| US7896921B2 (en) * | 2004-12-30 | 2011-03-01 | Depuy Products, Inc. | Orthopaedic bearing and method for making the same |
| US8449991B2 (en) | 2005-04-07 | 2013-05-28 | Dimicron, Inc. | Use of SN and pore size control to improve biocompatibility in polycrystalline diamond compacts |
| US8663359B2 (en) | 2009-06-26 | 2014-03-04 | Dimicron, Inc. | Thick sintered polycrystalline diamond and sintered jewelry |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3913520A (en) * | 1972-08-14 | 1975-10-21 | Precision Thin Film Corp | High vacuum deposition apparatus |
| BG32652A1 (en) * | 1980-03-13 | 1982-09-15 | Kolev | Method for surface laying of metals on synthetic, natural and artificial polymers |
| DE3433210C1 (de) * | 1984-09-10 | 1986-06-05 | Hans Dr.med. Dr.med.dent. 8000 München Scheicher | Mittel zur Fuellung von Knochen- und Zahndefekten,zum Knochenaufbau,fuer Knochenkontaktschichten und fuer Knochen- und Zahnwurzelersatz und Verwendung von Carbonatapatit fuer diesen Zweck |
| US4743493A (en) * | 1986-10-06 | 1988-05-10 | Spire Corporation | Ion implantation of plastics |
| US4764394A (en) * | 1987-01-20 | 1988-08-16 | Wisconsin Alumni Research Foundation | Method and apparatus for plasma source ion implantation |
| JPS63215578A (ja) * | 1987-02-28 | 1988-09-08 | 株式会社豊田中央研究所 | セラミツク材料表面への固体潤滑被膜の形成方法 |
| US4872922A (en) * | 1988-03-11 | 1989-10-10 | Spire Corporation | Method and apparatus for the ion implantation of spherical surfaces |
-
1988
- 1988-05-24 FR FR8806890A patent/FR2631832B1/fr not_active Expired - Lifetime
-
1989
- 1989-05-23 CA CA000600386A patent/CA1340046C/fr not_active Expired - Fee Related
- 1989-05-24 AT AT89401418T patent/ATE91957T1/de not_active IP Right Cessation
- 1989-05-24 ES ES89401418T patent/ES2045487T3/es not_active Expired - Lifetime
- 1989-05-24 EP EP89401418A patent/EP0348252B1/de not_active Expired - Lifetime
- 1989-05-24 DE DE89401418T patent/DE68907806T2/de not_active Expired - Fee Related
-
1993
- 1993-12-16 US US08/167,111 patent/US5480683A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2631832B1 (fr) | 1994-05-27 |
| DE68907806D1 (de) | 1993-09-02 |
| DE68907806T2 (de) | 1994-03-10 |
| CA1340046C (fr) | 1998-09-15 |
| ES2045487T3 (es) | 1994-01-16 |
| FR2631832A1 (fr) | 1989-12-01 |
| EP0348252A1 (de) | 1989-12-27 |
| US5480683A (en) | 1996-01-02 |
| EP0348252B1 (de) | 1993-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |