ATE291447T1 - Sequentiell quervernetztes polyethylen für medizinische implantate - Google Patents
Sequentiell quervernetztes polyethylen für medizinische implantateInfo
- Publication number
- ATE291447T1 ATE291447T1 AT03253363T AT03253363T ATE291447T1 AT E291447 T1 ATE291447 T1 AT E291447T1 AT 03253363 T AT03253363 T AT 03253363T AT 03253363 T AT03253363 T AT 03253363T AT E291447 T1 ATE291447 T1 AT E291447T1
- Authority
- AT
- Austria
- Prior art keywords
- polyethylene
- irradiation
- annealing
- rod
- oxygen
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38666002P | 2002-06-06 | 2002-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE291447T1 true ATE291447T1 (de) | 2005-04-15 |
Family
ID=29550211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03253363T ATE291447T1 (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) |
Families Citing this family (33)
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---|---|---|---|---|
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 |
CA2429930C (en) | 2002-06-06 | 2008-10-14 | Howmedica Osteonics Corp. | Sequentially cross-linked polyethylene |
US6932930B2 (en) * | 2003-03-10 | 2005-08-23 | Synecor, Llc | Intraluminal prostheses having polymeric material with selectively modified crystallinity and methods of making same |
JP2005237629A (ja) * | 2004-02-26 | 2005-09-08 | Kyocera Corp | 人工関節およびその製造方法 |
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 |
US7538379B1 (en) * | 2005-06-15 | 2009-05-26 | Actel Corporation | Non-volatile two-transistor programmable logic cell and array layout |
WO2007024689A2 (en) | 2005-08-22 | 2007-03-01 | The General Hospital Corporation Dba Massachusetts General Hospital | Oxidation resistant homogenized polymeric material |
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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JP2005514496A (ja) | 2002-01-04 | 2005-05-19 | マサチューセッツ、ゼネラル、ホスピタル | 溶融体を下回る温度で調製した残留フリーラジカルが減少した高弾性率架橋ポリエチレン |
CA2429930C (en) * | 2002-06-06 | 2008-10-14 | Howmedica Osteonics Corp. | Sequentially cross-linked polyethylene |
US7384430B2 (en) * | 2004-06-30 | 2008-06-10 | Depuy Products, Inc. | Low crystalline polymeric material for orthopaedic implants and an associated method |
US7462318B2 (en) * | 2004-10-07 | 2008-12-09 | Biomet Manufacturing Corp. | Crosslinked polymeric material with enhanced strength and process for manufacturing |
US7836897B2 (en) | 2007-10-05 | 2010-11-23 | R.J. Reynolds Tobacco Company | Cigarette having configured lighting end |
-
2003
- 2003-05-27 CA CA002429930A patent/CA2429930C/en not_active Expired - Lifetime
- 2003-05-29 DE DE60300403T patent/DE60300403T2/de not_active Expired - Lifetime
- 2003-05-29 EP EP03253363A patent/EP1369135B1/de not_active Expired - Lifetime
- 2003-05-29 AT AT03253363T patent/ATE291447T1/de not_active IP Right Cessation
- 2003-06-04 US US10/454,815 patent/US20030229155A1/en not_active Abandoned
- 2003-06-05 AU AU2003204537A patent/AU2003204537B2/en not_active Expired
- 2003-06-06 JP JP2003161581A patent/JP4184872B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-04 US US10/957,782 patent/US7517919B2/en not_active Expired - Lifetime
-
2008
- 2008-12-09 US US12/315,994 patent/US7714036B2/en not_active Expired - Lifetime
-
2010
- 2010-04-09 US US12/757,394 patent/US8030370B2/en not_active Expired - Lifetime
-
2011
- 2011-09-01 US US13/223,422 patent/US8324291B2/en not_active Expired - Lifetime
-
2012
- 2012-10-23 US US13/658,037 patent/US8680173B2/en not_active Expired - Lifetime
-
2014
- 2014-02-06 US US14/174,035 patent/US9181409B2/en not_active Expired - Lifetime
-
2015
- 2015-10-06 US US14/876,344 patent/US9650476B2/en not_active Expired - Lifetime
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 |
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 |
DE60300403D1 (de) | 2005-04-28 |
US20160024261A1 (en) | 2016-01-28 |
US8030370B2 (en) | 2011-10-04 |
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