DE60300403D1 - Sequentiell quervernetztes Polyethylen für medizinische Implantate - Google Patents

Sequentiell quervernetztes Polyethylen für medizinische Implantate

Info

Publication number
DE60300403D1
DE60300403D1 DE60300403T DE60300403T DE60300403D1 DE 60300403 D1 DE60300403 D1 DE 60300403D1 DE 60300403 T DE60300403 T DE 60300403T DE 60300403 T DE60300403 T DE 60300403T DE 60300403 D1 DE60300403 D1 DE 60300403D1
Authority
DE
Germany
Prior art keywords
polyethylene
irradiation
annealing
rod
oxygen
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
Application number
DE60300403T
Other languages
English (en)
Other versions
DE60300403T2 (de
Inventor
Aiguo Wang
John H Dumbleton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Howmedica Osteonics Corp
Original Assignee
Howmedica Osteonics Corp
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 Howmedica Osteonics Corp filed Critical Howmedica Osteonics Corp
Application granted granted Critical
Publication of DE60300403D1 publication Critical patent/DE60300403D1/de
Publication of DE60300403T2 publication Critical patent/DE60300403T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/247—Heating methods
    • 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—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/06—Crosslinking by radiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE60300403T 2002-06-06 2003-05-29 Sequentiell quervernetztes Polyethylen für medizinische Implantate Expired - Lifetime DE60300403T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38666002P 2002-06-06 2002-06-06
US386660P 2002-06-06

Publications (2)

Publication Number Publication Date
DE60300403D1 true DE60300403D1 (de) 2005-04-28
DE60300403T2 DE60300403T2 (de) 2006-03-09

Family

ID=29550211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60300403T Expired - Lifetime DE60300403T2 (de) 2002-06-06 2003-05-29 Sequentiell quervernetztes Polyethylen für medizinische Implantate

Country Status (7)

Country Link
US (8) US20030229155A1 (de)
EP (1) EP1369135B1 (de)
JP (1) JP4184872B2 (de)
AT (1) ATE291447T1 (de)
AU (1) AU2003204537B2 (de)
CA (1) CA2429930C (de)
DE (1) DE60300403T2 (de)

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CA2429930C (en) 2002-06-06 2008-10-14 Howmedica Osteonics Corp. Sequentially cross-linked polyethylene
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CN1738069A (zh) * 2004-08-17 2006-02-22 国际商业机器公司 其电极具有增强注入特性的电子器件制造方法和电子器件
US8262976B2 (en) 2004-10-07 2012-09-11 Biomet Manufacturing Corp. Solid state deformation processing of crosslinked high molecular weight polymeric materials
US7462318B2 (en) 2004-10-07 2008-12-09 Biomet Manufacturing Corp. Crosslinked polymeric material with enhanced strength and process for manufacturing
US7344672B2 (en) 2004-10-07 2008-03-18 Biomet Manufacturing Corp. Solid state deformation processing of crosslinked high molecular weight polymeric materials
US7435372B2 (en) * 2005-03-31 2008-10-14 Zimmer, Inc. Liquid bath annealing of polymers for orthopaedic implants
AU2006259555B2 (en) * 2005-06-14 2011-03-03 Omni Life Science, Inc. Crosslinked polyethylene article
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EP2460636A1 (de) * 2006-10-30 2012-06-06 Smith & Nephew Orthopaedics AG Verfahren mit Vernetzung von Polyethylen oder Verwendung von vernetztem Polyethylen
US20100190920A1 (en) * 2007-02-14 2010-07-29 Anuj Bellare Crosslinked polymers and methods of making the same
US8641959B2 (en) 2007-07-27 2014-02-04 Biomet Manufacturing, Llc Antioxidant doping of crosslinked polymers to form non-eluting bearing components
US20100292374A1 (en) * 2007-10-05 2010-11-18 Anuj Bellare Crosslinked polymers and methods of making the same
US8133436B2 (en) * 2008-08-05 2012-03-13 Howmedica Osteonics Corp. Polyethylene cross-linked with an anthocyanin
FR2936702B1 (fr) * 2008-10-02 2010-12-24 Fournitures Hospitalieres Ind Procede de fabrication d'implants pour prothese de hanche, et implant cotyloidien obtenu a partir de ce procede
CA2706233C (en) * 2009-06-04 2015-05-05 Howmedica Osteonics Corp. Orthopedic peek-on-polymer bearings
GB0922339D0 (en) 2009-12-21 2010-02-03 Mcminn Derek J W Acetabular cup prothesis and introducer thereof
US9132209B2 (en) 2010-05-07 2015-09-15 Howmedia Osteonics Corp. Surface crosslinked polyethylene
WO2013169351A1 (en) * 2012-05-09 2013-11-14 Ticona Llc Polymer composition and articles for use in low temperature environments that are wear resistant
GB201219686D0 (en) 2012-11-01 2012-12-12 Invibio Ltd Orthopaedic polymer-on-polymer bearings
WO2014075727A1 (en) * 2012-11-15 2014-05-22 Abb Research Ltd Cross-linked polyethylene used for electrical insulation applications
US9586370B2 (en) 2013-08-15 2017-03-07 Biomet Manufacturing, Llc Method for making ultra high molecular weight polyethylene
WO2015073847A1 (en) * 2013-11-15 2015-05-21 Sabic Global Technologies B.V. Methods of identifying crosslinking molecules for polymers
AU2014366767A1 (en) * 2013-12-16 2016-06-30 2266170 Ontario Inc. Capsule with sensory attributes
US20150266210A1 (en) * 2014-03-21 2015-09-24 Howmedica Osteonics Corp. Annealing method for cross-linked polyethylene
CN105172154B (zh) * 2015-10-23 2017-10-24 安徽隆源成型科技有限公司 一种超高分子量聚乙烯的选区激光烧结成型方法
CN107303218A (zh) * 2017-04-28 2017-10-31 上海旷视医疗科技有限公司 角/巩膜交联技术的安全控制及效能优化系统
US11952439B2 (en) 2020-06-25 2024-04-09 b-ONE Medical (Suzhou) Co., Ltd. Surface gradient cross-linking method of ultra-high molecular weight polyethylene and the application thereof
CN113980324A (zh) * 2021-11-02 2022-01-28 苏州微创关节医疗科技有限公司 超高分子量聚乙烯植入体及其制备方法和人工关节

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Also Published As

Publication number Publication date
EP1369135B1 (de) 2005-03-23
US20120029160A1 (en) 2012-02-02
US20030229155A1 (en) 2003-12-11
EP1369135A1 (de) 2003-12-10
CA2429930A1 (en) 2003-12-06
ATE291447T1 (de) 2005-04-15
US9181409B2 (en) 2015-11-10
AU2003204537B2 (en) 2008-02-28
US20100197881A1 (en) 2010-08-05
US9650476B2 (en) 2017-05-16
US20050043431A1 (en) 2005-02-24
CA2429930C (en) 2008-10-14
US8680173B2 (en) 2014-03-25
US8324291B2 (en) 2012-12-04
US7517919B2 (en) 2009-04-14
JP4184872B2 (ja) 2008-11-19
JP2004043798A (ja) 2004-02-12
US20130046042A1 (en) 2013-02-21
AU2003204537A1 (en) 2004-01-08
DE60300403T2 (de) 2006-03-09
US20090105439A1 (en) 2009-04-23
US7714036B2 (en) 2010-05-11
US20140194548A1 (en) 2014-07-10
US20160024261A1 (en) 2016-01-28
US8030370B2 (en) 2011-10-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8381 Inventor (new situation)

Inventor name: WANG, AIGUO, WAYNE, N.J., US

Inventor name: DUMBLETON, JOHN H., RIDGEWOOD, N.J., US

Inventor name: ESSNER, AARON, BLOOMINGDALE, N.J., US

Inventor name: YAU, SHI-SHEN, BERKELEY HEIGHTS, N.J., US