ATE429257T1 - Flüssigbad-verstreckung von polymeren für orthopädische implantate - Google Patents

Flüssigbad-verstreckung von polymeren für orthopädische implantate

Info

Publication number
ATE429257T1
ATE429257T1 AT06720585T AT06720585T ATE429257T1 AT E429257 T1 ATE429257 T1 AT E429257T1 AT 06720585 T AT06720585 T AT 06720585T AT 06720585 T AT06720585 T AT 06720585T AT E429257 T1 ATE429257 T1 AT E429257T1
Authority
AT
Austria
Prior art keywords
polymers
liquid bath
orthopedic implants
bath stretching
stretching
Prior art date
Application number
AT06720585T
Other languages
English (en)
Inventor
Brion R Mimnaugh
Michael E Hawkins
Jacque R Wilson
Original Assignee
Zimmer 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 Zimmer Inc filed Critical Zimmer Inc
Application granted granted Critical
Publication of ATE429257T1 publication Critical patent/ATE429257T1/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
    • A61L27/14—Macromolecular materials
    • A61L27/16—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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • 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
    • B29C2035/0877—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 electron radiation, e.g. beta-rays
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
    • B29C2071/0027—Removing undesirable residual components, e.g. solvents, unreacted monomers
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B29C2071/022—Annealing
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Thermal Sciences (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
AT06720585T 2005-03-31 2006-02-09 Flüssigbad-verstreckung von polymeren für orthopädische implantate ATE429257T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/095,228 US7435372B2 (en) 2005-03-31 2005-03-31 Liquid bath annealing of polymers for orthopaedic implants
PCT/US2006/004652 WO2006107400A2 (en) 2005-03-31 2006-02-09 Liquid bath annealing of polymers for orthopaedic implants

Publications (1)

Publication Number Publication Date
ATE429257T1 true ATE429257T1 (de) 2009-05-15

Family

ID=37071434

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06720585T ATE429257T1 (de) 2005-03-31 2006-02-09 Flüssigbad-verstreckung von polymeren für orthopädische implantate

Country Status (8)

Country Link
US (1) US7435372B2 (de)
EP (1) EP1866001B1 (de)
JP (1) JP4885944B2 (de)
AT (1) ATE429257T1 (de)
CA (1) CA2603043C (de)
DE (1) DE602006006427D1 (de)
ES (1) ES2323433T3 (de)
WO (1) WO2006107400A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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WO2005110276A1 (en) 2004-05-11 2005-11-24 The General Hospital Corporation Dba Massachusetts General Hospital Methods for making oxidation resistant polymeric material
US7344672B2 (en) 2004-10-07 2008-03-18 Biomet Manufacturing Corp. Solid state deformation processing of crosslinked high molecular weight polymeric materials
EP2792373B1 (de) * 2005-08-18 2017-03-01 Zimmer GmbH Polyethylenartikel mit ultrahohem Molekulargewicht und Verfahren zur Herstellung von Polyethylenartikeln
ATE544476T1 (de) 2007-04-10 2012-02-15 Zimmer Inc Antioxidans-stabilisiertes vernetztes ultrahochmolekulares polyethylen für anwendungen in medizinprodukten
US8664290B2 (en) 2007-04-10 2014-03-04 Zimmer, Inc. Antioxidant stabilized crosslinked ultra-high molecular weight polyethylene for medical device applications
US8641959B2 (en) 2007-07-27 2014-02-04 Biomet Manufacturing, Llc Antioxidant doping of crosslinked polymers to form non-eluting bearing components
CA2712559C (en) 2008-01-30 2015-03-31 Zimmer, Inc. Orthopedic component of low stiffness
US20100022678A1 (en) * 2008-07-24 2010-01-28 Zimmer, Inc. Reduction of free radicals in crosslinked polyethylene by infrared heating
CN102307945B (zh) * 2008-11-20 2015-07-01 捷迈有限责任公司 聚乙烯材料
US8399535B2 (en) 2010-06-10 2013-03-19 Zimmer, Inc. Polymer [[s]] compositions including an antioxidant
US9358122B2 (en) 2011-01-07 2016-06-07 K2M, Inc. Interbody spacer
US9586370B2 (en) 2013-08-15 2017-03-07 Biomet Manufacturing, Llc Method for making ultra high molecular weight polyethylene
WO2015050851A1 (en) 2013-10-01 2015-04-09 Zimmer, Inc. Polymer compositions comprising one or more protected antioxidants
AU2015229947A1 (en) 2014-03-12 2016-10-27 Zimmer, Inc. Melt-stabilized ultra high molecular weight polyethylene and method of making the same
AU2015358476B2 (en) 2014-12-03 2019-08-15 Zimmer, Inc. Antioxidant-infused ultra high molecular weight polyethylene
CZ2015267A3 (cs) * 2015-04-21 2016-11-09 Ústav makromolekulární chemie AV ČR, v. v. i. Směs pro stabilizaci polyethylenu, polyethylen a způsob jeho přípravy, polyethylenové implantáty
BR112018075488B1 (pt) * 2016-06-10 2021-11-30 E-Beam Services, Inc. Métodos para aumentar a resistência à fusão de polipropileno de seus copolímeros

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US3297641A (en) * 1964-01-17 1967-01-10 Grace W R & Co Process for cross-linking polyethylene
DE1241994B (de) * 1964-01-31 1967-06-08 Glanzstoff Ag Verfahren zur Absaettigung von Doppelbindungen in Polyolefinen
US3758273A (en) * 1970-04-03 1973-09-11 Gillette Co Processes for sterilizing polypropylene objects
GB8332952D0 (en) * 1983-12-09 1984-01-18 Ward I M Polymer irradiation
US5037928A (en) * 1989-10-24 1991-08-06 E. I. Du Pont De Nemours And Company Process of manufacturing ultrahigh molecular weight linear polyethylene shaped articles
US5505984A (en) * 1993-01-21 1996-04-09 England; Garry L. Method for forming biocompatible components using an isostatic press
US5414049A (en) * 1993-06-01 1995-05-09 Howmedica Inc. Non-oxidizing polymeric medical implant
CA2166450C (en) 1995-01-20 2008-03-25 Ronald Salovey Chemically crosslinked ultrahigh molecular weight polyethylene for artificial human joints
JP4752039B2 (ja) * 1996-02-13 2011-08-17 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 放射線および溶解処理済み超高分子量ポリエチレンプロテーゼおよびそれを用いた医療用物品
US5879400A (en) * 1996-02-13 1999-03-09 Massachusetts Institute Of Technology Melt-irradiated ultra high molecular weight polyethylene prosthetic devices
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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
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Also Published As

Publication number Publication date
JP4885944B2 (ja) 2012-02-29
WO2006107400A3 (en) 2007-03-29
WO2006107400A2 (en) 2006-10-12
US20060223905A1 (en) 2006-10-05
JP2008534123A (ja) 2008-08-28
DE602006006427D1 (de) 2009-06-04
ES2323433T3 (es) 2009-07-15
EP1866001B1 (de) 2009-04-22
EP1866001A2 (de) 2007-12-19
US7435372B2 (en) 2008-10-14
CA2603043C (en) 2013-01-08
CA2603043A1 (en) 2006-10-12

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