ATE196095T1 - Nicht-oxydierendes, medizinisches polymerimplantat - Google Patents
Nicht-oxydierendes, medizinisches polymerimplantatInfo
- Publication number
- ATE196095T1 ATE196095T1 AT98103006T AT98103006T ATE196095T1 AT E196095 T1 ATE196095 T1 AT E196095T1 AT 98103006 T AT98103006 T AT 98103006T AT 98103006 T AT98103006 T AT 98103006T AT E196095 T1 ATE196095 T1 AT E196095T1
- Authority
- AT
- Austria
- Prior art keywords
- molecular weight
- polyethylene
- medical implant
- average molecular
- high molecular
- Prior art date
Links
Classifications
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- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/081—Gamma radiation
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/082—X-rays
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/087—Particle radiation, e.g. electron-beam, alpha or beta radiation
-
- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/04—Macromolecular materials
- A61L29/041—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
- 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
- A61L31/04—Macromolecular materials
- A61L31/048—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/085—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using gamma-ray
-
- 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
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/16—Forging
-
- 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
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0087—Wear resistance
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0089—Impact strength or toughness
-
- 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
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7532—Artificial members, protheses
-
- 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
- Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S522/915—Synthetic resins or natural rubbers -- part of the class 520 series involving inert gas, steam, nitrogen gas, or carbon dioxide
-
- 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
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/937—Utility as body contact e.g. implant, contact lens or I.U.D.
-
- 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)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Transplantation (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Materials For Medical Uses (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/070,074 US5414049A (en) | 1993-06-01 | 1993-06-01 | Non-oxidizing polymeric medical implant |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE196095T1 true ATE196095T1 (de) | 2000-09-15 |
Family
ID=22092961
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94912052T ATE171078T1 (de) | 1993-06-01 | 1994-04-26 | Nicht oxydierendes, medizinisches polymerimplantat |
AT98103006T ATE196095T1 (de) | 1993-06-01 | 1994-04-26 | Nicht-oxydierendes, medizinisches polymerimplantat |
AT00200859T ATE302032T1 (de) | 1993-06-01 | 1994-04-26 | Nicht-oxydierendes, medizinisches polymerimplantat |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94912052T ATE171078T1 (de) | 1993-06-01 | 1994-04-26 | Nicht oxydierendes, medizinisches polymerimplantat |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00200859T ATE302032T1 (de) | 1993-06-01 | 1994-04-26 | Nicht-oxydierendes, medizinisches polymerimplantat |
Country Status (9)
Country | Link |
---|---|
US (10) | US5414049A (de) |
EP (4) | EP0701453B1 (de) |
JP (1) | JP2836965B2 (de) |
AT (3) | ATE171078T1 (de) |
AU (1) | AU684500B2 (de) |
CA (1) | CA2162927C (de) |
DE (4) | DE69425838T2 (de) |
ES (1) | ES2122260T3 (de) |
WO (1) | WO1994027651A1 (de) |
Families Citing this family (215)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5505984A (en) * | 1993-01-21 | 1996-04-09 | England; Garry L. | Method for forming biocompatible components using an isostatic press |
US5830396A (en) * | 1993-01-21 | 1998-11-03 | Biomet, Inc. | Method for processing thermoplastics, thermosets and elastomers |
US5414049A (en) * | 1993-06-01 | 1995-05-09 | Howmedica Inc. | Non-oxidizing polymeric medical implant |
US7494507B2 (en) * | 2000-01-30 | 2009-02-24 | Diamicron, Inc. | Articulating diamond-surfaced spinal implants |
US6402787B1 (en) | 2000-01-30 | 2002-06-11 | Bill J. Pope | Prosthetic hip joint having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact |
US6425922B1 (en) | 2000-01-30 | 2002-07-30 | Diamicron, Inc. | Prosthetic hip joint having at least one sintered polycrystalline diamond compact articulation surface |
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 |
US6676704B1 (en) | 1994-08-12 | 2004-01-13 | Diamicron, Inc. | Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact |
US6596225B1 (en) | 2000-01-31 | 2003-07-22 | Diamicron, Inc. | Methods for manufacturing a diamond prosthetic joint component |
US6514289B1 (en) | 2000-01-30 | 2003-02-04 | Diamicron, Inc. | Diamond articulation surface for use in a prosthetic joint |
US6290726B1 (en) | 2000-01-30 | 2001-09-18 | Diamicron, Inc. | Prosthetic hip joint having sintered polycrystalline diamond compact articulation surfaces |
US6494918B1 (en) | 2000-01-30 | 2002-12-17 | Diamicron, Inc. | Component for a prosthetic joint having a diamond load bearing and articulation surface |
US6793681B1 (en) | 1994-08-12 | 2004-09-21 | Diamicron, Inc. | Prosthetic hip joint having a polycrystalline diamond articulation surface and a plurality of substrate layers |
AU693260B2 (en) * | 1994-09-21 | 1998-06-25 | Bmg Incorporated | Ultrahigh-molecular-weight polyethylene molding for artificial joint and process for producing the molding |
JP3380642B2 (ja) * | 1995-01-18 | 2003-02-24 | 本田技研工業株式会社 | 車両の駆動力演算装置 |
CA2166450C (en) | 1995-01-20 | 2008-03-25 | Ronald Salovey | Chemically crosslinked ultrahigh molecular weight polyethylene for artificial human joints |
US5577368A (en) * | 1995-04-03 | 1996-11-26 | Johnson & Johnson Professional, Inc. | Method for improving wear resistance of polymeric bioimplantable components |
US5674290A (en) * | 1995-04-05 | 1997-10-07 | Li; Shu-Tung | Water-stabilized biopolymeric implants |
US20020156536A1 (en) * | 1996-02-13 | 2002-10-24 | Harris William H. | Polyethylene hip joint prosthesis with extended range of motion |
US5879400A (en) * | 1996-02-13 | 1999-03-09 | Massachusetts Institute Of Technology | Melt-irradiated ultra high molecular weight polyethylene prosthetic devices |
EP1563857A3 (de) * | 1996-02-13 | 2008-06-04 | Massachusetts Institute Of Technology | Bestrahlte und Schmeltz behandelte ultrahoch molekulare Polyethylen Prothesen |
US8865788B2 (en) | 1996-02-13 | 2014-10-21 | The General Hospital Corporation | Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices |
US8563623B2 (en) * | 1996-02-13 | 2013-10-22 | The General Hospital Corporation | Radiation melt treated ultra high molecular weight polyethylene prosthetic devices |
JP5073626B2 (ja) * | 1996-02-13 | 2012-11-14 | マサチューセッツ インスティテュート オブ テクノロジー | 放射線および溶融処理済み超高分子量ポリエチレンプロテーゼデバイス |
US5753182A (en) * | 1996-02-14 | 1998-05-19 | Biomet, Inc. | Method for reducing the number of free radicals present in ultrahigh molecular weight polyethylene orthopedic components |
US5598937A (en) * | 1996-02-14 | 1997-02-04 | Keystone Industries, Inc. | Slackless drawbar assembly |
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 |
EP1795212A3 (de) | 1996-07-09 | 2007-09-05 | Orthopaedic Hospital | Vernetzung von Polyethylen für geringen Verschleiss mit Hilfe von Strahlen- und Wärmebehandlung |
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 |
AU4986497A (en) * | 1996-10-15 | 1998-05-11 | Orthopaedic Hospital, The | Wear resistant surface-gradient cross-linked polyethylene |
IT1298376B1 (it) * | 1997-12-16 | 2000-01-05 | Samo Spa | Trattamento di reticolazione e sterilizzazione per la produzione di manufatti in polietilene ad elevate caratteristiche tribologiche, |
EP1413414B1 (de) * | 1998-06-10 | 2006-12-13 | Depuy Products, Inc. | Verfahren zur Herstellung vernetzter geformter Kunststofflager |
US6692679B1 (en) * | 1998-06-10 | 2004-02-17 | Depuy Orthopaedics, Inc. | Cross-linked molded plastic bearings |
JP4503114B2 (ja) * | 1998-06-10 | 2010-07-14 | デピュイ・オルソペディックス・インコーポレイテッド | 架橋成形したプラスチック支持体 |
US5997969A (en) * | 1998-08-27 | 1999-12-07 | Gardon; John L. | Non-allergenic medical and health care devices made from crosslinked synthetic elastomers |
EP0995450B1 (de) * | 1998-10-21 | 2002-06-26 | Sulzer Orthopädie AG | UHMW-Polyethylen für Implantate |
EP0995449A1 (de) | 1998-10-21 | 2000-04-26 | Sulzer Orthopädie AG | UHMW-Polyethylen für Implantate |
CN1291762C (zh) | 1998-11-20 | 2006-12-27 | 科洛普拉斯特公司 | 对具有亲水涂层的医疗器械进行消毒的方法 |
US6986868B2 (en) * | 1998-11-20 | 2006-01-17 | Coloplast A/S | Method for sterilizing a medical device having a hydrophilic coating |
DE60013245T2 (de) * | 1999-01-22 | 2005-01-13 | Multigig Ltd., Wilby Wellingborough | Elektronische schaltungsanordnung |
US6355215B1 (en) | 1999-03-10 | 2002-03-12 | Implex Corp. | Wear-resistant olefinic medical implant and thermal treatment container therefor |
US6203844B1 (en) * | 1999-04-01 | 2001-03-20 | Joon B. Park | Precoated polymeric prosthesis and process for making same |
JP2002541916A (ja) * | 1999-04-21 | 2002-12-10 | ハウメディカ・アスティオニクス・コーポレイション | 選択架橋ポリエチレン整形装置 |
US6239197B1 (en) * | 1999-04-23 | 2001-05-29 | Great Lakes Chemical Corporation | Vacuum de-aerated powdered polymer additives |
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 |
US6432349B1 (en) * | 1999-06-29 | 2002-08-13 | Zimmer, Inc. | Process of making an articulating bearing surface |
US6143232A (en) * | 1999-07-29 | 2000-11-07 | Bristol-Meyers Squibb Company | Method of manufacturing an articulating bearing surface for an orthopaedic implant |
AU742611B2 (en) * | 1999-07-29 | 2002-01-10 | Depuy Orthopaedics, Inc. | Gamma irradiated heat treated implant for mechanical strength |
EP1072274A1 (de) * | 1999-07-29 | 2001-01-31 | Depuy Orthopaedics, Inc. | Zweistufige Gammabestrahlung von Polymer-Bioimplantaten |
US6184265B1 (en) | 1999-07-29 | 2001-02-06 | Depuy Orthopaedics, Inc. | Low temperature pressure stabilization of implant component |
US6794423B1 (en) * | 1999-07-30 | 2004-09-21 | Stephen Li | Fracture-resistant, cross-linked ultra high molecular weight polyethylene shaped material and articles made therefrom |
US6365089B1 (en) | 1999-09-24 | 2002-04-02 | Zimmer, Inc. | Method for crosslinking UHMWPE in an orthopaedic implant |
US7556763B2 (en) * | 1999-12-08 | 2009-07-07 | Diamicron, Inc. | Method of making components for prosthetic joints |
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-
1993
- 1993-06-01 US US08/070,074 patent/US5414049A/en not_active Expired - Lifetime
-
1994
- 1994-04-26 ES ES94912052T patent/ES2122260T3/es not_active Expired - Lifetime
- 1994-04-26 WO PCT/IB1994/000083 patent/WO1994027651A1/en active IP Right Grant
- 1994-04-26 DE DE69425838T patent/DE69425838T2/de not_active Expired - Lifetime
- 1994-04-26 JP JP7500438A patent/JP2836965B2/ja not_active Expired - Lifetime
- 1994-04-26 AT AT94912052T patent/ATE171078T1/de not_active IP Right Cessation
- 1994-04-26 CA CA002162927A patent/CA2162927C/en not_active Expired - Fee Related
- 1994-04-26 EP EP94912052A patent/EP0701453B1/de not_active Expired - Lifetime
- 1994-04-26 EP EP00200859A patent/EP1005872B1/de not_active Expired - Lifetime
- 1994-04-26 AT AT98103006T patent/ATE196095T1/de active
- 1994-04-26 AU AU64364/94A patent/AU684500B2/en not_active Ceased
- 1994-04-26 DE DE69413395T patent/DE69413395T2/de not_active Expired - Lifetime
- 1994-04-26 EP EP05017610A patent/EP1598086A2/de not_active Withdrawn
- 1994-04-26 AT AT00200859T patent/ATE302032T1/de not_active IP Right Cessation
- 1994-04-26 DE DE69434462T patent/DE69434462T2/de not_active Expired - Lifetime
- 1994-04-26 DE DE9490446U patent/DE9490446U1/de not_active Expired - Lifetime
- 1994-04-26 EP EP98103006A patent/EP0847765B1/de not_active Expired - Lifetime
- 1994-10-07 US US08/320,705 patent/US5449745A/en not_active Expired - Fee Related
-
1995
- 1995-03-15 US US08/404,663 patent/US5543471A/en not_active Expired - Lifetime
- 1995-05-11 US US08/439,028 patent/US5650485A/en not_active Expired - Lifetime
-
1996
- 1996-10-16 US US08/733,067 patent/US5728748A/en not_active Expired - Lifetime
-
1998
- 1998-01-23 US US09/012,345 patent/US6174934B1/en not_active Expired - Fee Related
-
2000
- 2000-06-28 US US09/604,868 patent/US6372814B1/en not_active Expired - Fee Related
-
2002
- 2002-01-08 US US10/041,118 patent/US6664308B2/en not_active Expired - Fee Related
-
2003
- 2003-06-13 US US10/461,636 patent/US6818020B2/en not_active Expired - Fee Related
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2004
- 2004-09-07 US US10/935,510 patent/US20050059750A1/en not_active Abandoned
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