ATE358504T1 - Medizinisches implantat oder teil davon enthaltend poröses uhmwpe und verfahren zur dessen herstellung - Google Patents

Medizinisches implantat oder teil davon enthaltend poröses uhmwpe und verfahren zur dessen herstellung

Info

Publication number
ATE358504T1
ATE358504T1 AT04255667T AT04255667T ATE358504T1 AT E358504 T1 ATE358504 T1 AT E358504T1 AT 04255667 T AT04255667 T AT 04255667T AT 04255667 T AT04255667 T AT 04255667T AT E358504 T1 ATE358504 T1 AT E358504T1
Authority
AT
Austria
Prior art keywords
molecular weight
medical implant
weight polyethylene
ultrahigh molecular
producing
Prior art date
Application number
AT04255667T
Other languages
English (en)
Inventor
Richard S King
Mark D Hanes
Original Assignee
Depuy Products Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Depuy Products Inc filed Critical Depuy Products Inc
Application granted granted Critical
Publication of ATE358504T1 publication Critical patent/ATE358504T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT04255667T 2003-09-19 2004-09-17 Medizinisches implantat oder teil davon enthaltend poröses uhmwpe und verfahren zur dessen herstellung ATE358504T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50435503P 2003-09-19 2003-09-19
US10/935,353 US20050065307A1 (en) 2003-09-19 2004-09-07 Medical implant or medical implant part comprising porous UHMWPE and process for producing the same

Publications (1)

Publication Number Publication Date
ATE358504T1 true ATE358504T1 (de) 2007-04-15

Family

ID=37776541

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04255667T ATE358504T1 (de) 2003-09-19 2004-09-17 Medizinisches implantat oder teil davon enthaltend poröses uhmwpe und verfahren zur dessen herstellung

Country Status (5)

Country Link
US (3) US20050065307A1 (de)
EP (1) EP1516637B1 (de)
AT (1) ATE358504T1 (de)
AU (1) AU2004212583B8 (de)
DE (1) DE602004005640T2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7597715B2 (en) 2005-04-21 2009-10-06 Biomet Manufacturing Corp. Method and apparatus for use of porous implants
US8123814B2 (en) 2001-02-23 2012-02-28 Biomet Manufacturing Corp. Method and appartus for acetabular reconstruction
US20050065307A1 (en) * 2003-09-19 2005-03-24 Depuy Products, Inc. Medical implant or medical implant part comprising porous UHMWPE and process for producing the same
US7205051B2 (en) * 2003-09-30 2007-04-17 Depuy Products, Inc. Medical implant or medical implant part
US7452351B2 (en) * 2004-04-16 2008-11-18 Kyphon Sarl Spinal diagnostic methods and apparatus
CA2583911A1 (en) * 2004-10-28 2006-05-11 Microchips, Inc. Orthopedic and dental implant devices providing controlled drug delivery
US7335697B2 (en) * 2004-12-23 2008-02-26 Depuy Products, Inc. Polymer composition comprising cross-linked polyethylene and methods for making the same
US8021432B2 (en) 2005-12-05 2011-09-20 Biomet Manufacturing Corp. Apparatus for use of porous implants
US8266780B2 (en) 2005-04-21 2012-09-18 Biomet Manufacturing Corp. Method and apparatus for use of porous implants
US8066778B2 (en) 2005-04-21 2011-11-29 Biomet Manufacturing Corp. Porous metal cup with cobalt bearing surface
US8292967B2 (en) 2005-04-21 2012-10-23 Biomet Manufacturing Corp. Method and apparatus for use of porous implants
WO2007001624A2 (en) * 2005-06-28 2007-01-04 Microchips, Inc. Medical and dental implant devices for controlled drug delivery
US8343230B2 (en) 2005-09-22 2013-01-01 Depuy Products, Inc. Orthopaedic bearing material
US20070077268A1 (en) * 2005-09-30 2007-04-05 Depuy Products, Inc. Hydrophobic carrier modified implants for beneficial agent delivery
US7635447B2 (en) 2006-02-17 2009-12-22 Biomet Manufacturing Corp. Method and apparatus for forming porous metal implants
US20070232762A1 (en) * 2006-03-31 2007-10-04 Depuy Products, Inc. Bearing material of medical implant having reduced wear rate and method for reducing wear rate
US7812098B2 (en) * 2006-03-31 2010-10-12 Depuy Products, Inc. Bearing material of medical implant having reduced wear rate and method for reducing wear rate
DE602007009345D1 (de) * 2006-08-25 2010-11-04 Depuy Products Inc Material zum Tragen eines medizinischen Implantats
US8365637B2 (en) * 2007-10-23 2013-02-05 Caterpillar Inc. Drop box for powertrain
EP2414440B1 (de) * 2009-03-31 2019-03-27 Zimmer, Inc. Oberflächenmodifizierung von ultrahochmolekularem polyethylen
DE102010017144A1 (de) * 2009-05-28 2010-12-02 Röchling Leripa Papertech GmbH & Co. KG Verbundwerkstoff und Verfahren zu dessen Herstellung
BR112014019797B1 (pt) 2012-02-10 2019-11-19 Synthes Gmbh materiais de implante porosos e métodos relacionados
CN103418032B (zh) * 2013-08-23 2014-12-10 中国矿业大学 多孔超高分子量聚乙烯与仿生软骨结合的材料及制备工艺
US9498922B2 (en) 2014-06-26 2016-11-22 Vertera, Inc. Apparatus and process for producing porous devices
JP2018504980A (ja) * 2015-02-16 2018-02-22 テクレス・ソシエタ・ペル・アチオニＴｅｃｒｅｓ Ｓ．Ｐ．Ａ． 人体内に埋め込まれる装置用および関節スペーサ用のプラスチック材料
EP3187196A1 (de) 2015-12-29 2017-07-05 Fundacíon Tecnalia Research & Innovation Artikel aus uhmwpe-polymer, verfahren zu dessen herstellung und daraus hergestelltes implantat und/oder gerüst
RU2632785C1 (ru) * 2016-06-28 2017-10-09 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Гибридная пористая конструкция для замещения костно-хрящевых дефектов
RU2634860C1 (ru) * 2016-12-19 2017-11-07 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Биоинженерная конструкция с антибактериальным покрытием для замещения костно-хрящевых дефектов
RU2708528C1 (ru) * 2018-12-17 2019-12-09 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Гибридная металлополимерная конструкция медицинского назначения
RU2725063C1 (ru) * 2019-12-25 2020-06-29 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Полимерный вкладыш ацетабулярного компонента эндопротеза с биоактивным пористым слоем для остеосинтеза
CN119017728B (zh) * 2024-10-29 2025-02-21 上海珀利医用材料有限公司 一种多孔聚乙烯植入体的制备方法

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL262650A (de) * 1960-03-23
US3954927A (en) * 1973-02-05 1976-05-04 Sun Ventures, Inc. Method of making porous objects of ultra high molecular weight polyethylene
US4454612A (en) * 1980-05-07 1984-06-19 Biomet, Inc. Prosthesis formation having solid and porous polymeric components
US4656083A (en) 1983-08-01 1987-04-07 Washington Research Foundation Plasma gas discharge treatment for improving the biocompatibility of biomaterials
US4670508A (en) * 1984-01-06 1987-06-02 Mitsui Petrochemical Industries Ltd. Thermoplastic resin composition
WO1985004365A1 (en) * 1984-03-29 1985-10-10 American Hoechst Corporation Polyethylene molding composition and process
US4778601A (en) * 1984-10-09 1988-10-18 Millipore Corporation Microporous membranes of ultrahigh molecular weight polyethylene
DD227328A1 (de) 1984-10-10 1985-09-18 Adw Ddr Faserverstaerktes implantat aus ultrahochmolekularem polyethylen
AU5017285A (en) * 1984-10-24 1986-05-15 Zachariades, A.E. Ultra-high-molecular-weight polyethylene products including vascular prosthesis devices and methods relating thereto and employing pseudo-gel states
US4919659A (en) 1985-12-16 1990-04-24 The Board Of Regents For The University Of Washington Radio frequency plasma deposited polymers that enhance cell growth
US4880843A (en) * 1988-03-28 1989-11-14 Hoechst Celanese Corporation Composition and process for making porous articles from ultra high molecular weight polyethylene
US5413760A (en) 1989-03-08 1995-05-09 Abtox, Inc. Plasma sterilizer and method
US5080924A (en) 1989-04-24 1992-01-14 Drexel University Method of making biocompatible, surface modified materials
US5275838A (en) 1990-02-28 1994-01-04 Massachusetts Institute Of Technology Immobilized polyethylene oxide star molecules for bioapplications
US5414049A (en) 1993-06-01 1995-05-09 Howmedica Inc. Non-oxidizing polymeric medical implant
US5603895B1 (en) 1995-06-06 1998-11-03 Abtox Inc Plasma water vapor sterilizer and method
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
WO2000032248A1 (en) * 1998-11-30 2000-06-08 The Regents Of The University Of California Plasma-assisted surface modification of polymers for medical device applications
US6315158B1 (en) * 1999-10-08 2001-11-13 Calsonic Kansei Corporation Workpiece handling device
US6818172B2 (en) * 2000-09-29 2004-11-16 Depuy Products, Inc. Oriented, cross-linked UHMWPE molding for orthopaedic applications
US7662954B2 (en) * 2001-10-30 2010-02-16 Colorado State University Research Foundation Outer layer having entanglement of hydrophobic polymer host and hydrophilic polymer guest
US7160492B2 (en) * 2001-12-12 2007-01-09 Depuy Products, Inc. Orthopaedic device for implantation in the body of an animal and method for making the same
US6743388B2 (en) * 2001-12-31 2004-06-01 Advanced Cardiovascular Systems, Inc. Process of making polymer articles
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
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
JP2004081097A (ja) 2002-08-27 2004-03-18 Shimano Inc スピニングリールの発音機構
US7938861B2 (en) * 2003-04-15 2011-05-10 Depuy Products, Inc. Implantable orthopaedic device and method for making the same
US7214764B2 (en) 2003-06-30 2007-05-08 Depuy Products, Inc. Free radical quench process for irradiated ultrahigh molecular weight polyethylene
US20040265165A1 (en) 2003-06-30 2004-12-30 Depuy Products, Inc. Free radical quench process for irradiated ultrahigh molecular weight polyethylene
US20040262809A1 (en) * 2003-06-30 2004-12-30 Smith Todd S. Crosslinked polymeric composite for orthopaedic implants
US20050065307A1 (en) 2003-09-19 2005-03-24 Depuy Products, Inc. Medical implant or medical implant part comprising porous UHMWPE and process for producing the same
US7205051B2 (en) * 2003-09-30 2007-04-17 Depuy Products, Inc. Medical implant or medical implant part
US7384430B2 (en) * 2004-06-30 2008-06-10 Depuy Products, Inc. Low crystalline polymeric material for orthopaedic implants and an associated method
EP1657845A3 (de) * 2004-11-10 2012-03-07 Alcatel Lucent Dynamischer Wiederholungsübertragungsbetriebsartenwähler
US7896921B2 (en) * 2004-12-30 2011-03-01 Depuy Products, Inc. Orthopaedic bearing and method for making the same
US7879275B2 (en) * 2004-12-30 2011-02-01 Depuy Products, Inc. Orthopaedic bearing and method for making the same

Also Published As

Publication number Publication date
US20050065307A1 (en) 2005-03-24
US7781526B2 (en) 2010-08-24
US7923512B2 (en) 2011-04-12
DE602004005640T2 (de) 2007-12-13
EP1516637B1 (de) 2007-04-04
DE602004005640D1 (de) 2007-05-16
US20080033573A1 (en) 2008-02-07
EP1516637A1 (de) 2005-03-23
AU2004212583A1 (en) 2005-04-07
AU2004212583B2 (en) 2009-05-21
US20100283184A1 (en) 2010-11-11
AU2004212583B8 (en) 2009-09-17

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