BRPI0822692A2 - Uhmwpe altamente reticulado resistente a oxidação - Google Patents

Uhmwpe altamente reticulado resistente a oxidação

Info

Publication number
BRPI0822692A2
BRPI0822692A2 BRPI0822692-0A BRPI0822692A BRPI0822692A2 BR PI0822692 A2 BRPI0822692 A2 BR PI0822692A2 BR PI0822692 A BRPI0822692 A BR PI0822692A BR PI0822692 A2 BRPI0822692 A2 BR PI0822692A2
Authority
BR
Brazil
Prior art keywords
oxidation resistant
highly cross
resistant uhmwpe
linked oxidation
linked
Prior art date
Application number
BRPI0822692-0A
Other languages
English (en)
Inventor
Lorenz Brunner
Yvo Dirix
Hans Schmotzer
Original Assignee
Smith & Nephew Orthopaedics Ag
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 Smith & Nephew Orthopaedics Ag filed Critical Smith & Nephew Orthopaedics Ag
Publication of BRPI0822692A2 publication Critical patent/BRPI0822692A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/10—Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
BRPI0822692-0A 2008-05-13 2008-05-13 Uhmwpe altamente reticulado resistente a oxidação BRPI0822692A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/003834 WO2009138103A1 (en) 2008-05-13 2008-05-13 Oxidation resistant highly-crosslinked uhmwpe

Publications (1)

Publication Number Publication Date
BRPI0822692A2 true BRPI0822692A2 (pt) 2015-07-07

Family

ID=40328845

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822692-0A BRPI0822692A2 (pt) 2008-05-13 2008-05-13 Uhmwpe altamente reticulado resistente a oxidação

Country Status (10)

Country Link
US (1) US8586667B2 (pt)
EP (1) EP2291417B1 (pt)
JP (1) JP5698121B2 (pt)
CN (1) CN102089333B (pt)
AU (1) AU2008356467A1 (pt)
BR (1) BRPI0822692A2 (pt)
CA (1) CA2723929A1 (pt)
ES (1) ES2439586T3 (pt)
RU (1) RU2495054C2 (pt)
WO (1) WO2009138103A1 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6984237B2 (en) 2002-05-22 2006-01-10 Orthopaedic Biosystems Ltd., Inc. Suture passing surgical instrument
US8986343B2 (en) 2004-06-16 2015-03-24 Smith & Nephew Suture passing
ES2509884T3 (es) 2005-08-18 2014-10-20 Zimmer Gmbh Artículos de polietileno de peso molecular ultra-alto y métodos para formar artículos de polietileno de peso molecular ultra-alto
US8664290B2 (en) 2007-04-10 2014-03-04 Zimmer, Inc. Antioxidant stabilized crosslinked ultra-high molecular weight polyethylene for medical device applications
US8133436B2 (en) * 2008-08-05 2012-03-13 Howmedica Osteonics Corp. Polyethylene cross-linked with an anthocyanin
AU2009340512A1 (en) * 2009-02-19 2011-09-01 Smith & Nephew Orthopaedics Ag Medical implant producing wear particles with benign body response
AU2010246119C1 (en) * 2009-05-04 2017-05-18 Smith & Nephew, Inc. Synergistic effects of blending multiple additives in UHMWPE
GB0922339D0 (en) 2009-12-21 2010-02-03 Mcminn Derek J W Acetabular cup prothesis and introducer thereof
US20120046411A1 (en) * 2010-08-20 2012-02-23 Becton, Dickinson And Company Recycled Resin Compositions And Disposable Medical Devices Made Therefrom
WO2012078514A1 (en) 2010-12-06 2012-06-14 Zimmer, Inc. Crosslinked polymers including one or more antioxidants, methods for making same and methods for selecting antioxidants
US8556916B2 (en) 2011-02-14 2013-10-15 Smith & Nephew, Inc. Method and device for suture manipulation
US8591527B2 (en) 2011-04-25 2013-11-26 Smith & Nephew, Inc. Suture passer with suture capturing articulating jaw at distal end for suturing in arthroscopic surgery
KR101301253B1 (ko) * 2011-12-09 2013-08-28 한국원자력연구원 방사선을 이용한 크로메논 유도체의 제조방법
CN102604188B (zh) * 2012-03-02 2014-02-05 中国科学院宁波材料技术与工程研究所 一种抗氧化交联聚合物及其制备方法
CN104349744B (zh) * 2012-05-31 2016-09-07 京瓷医疗株式会社 滑动构件及其制造方法
US8845741B2 (en) 2012-09-27 2014-09-30 Seavete LLC Artificial joint components including integral magnetic fields configured to deflect wear debris particles
US8845740B2 (en) 2012-09-27 2014-09-30 Elwha Llc Artificial joint components including mechanized synovial fluid deflecting structures and particle retaining structures
US9387080B2 (en) 2012-09-27 2016-07-12 Elwha Llc Artificial joint components including synovial fluid deflecting structures
US8828081B2 (en) 2012-09-27 2014-09-09 Elwha Llc Artificial joint components including synovial fluid deflecting structures
WO2015138137A1 (en) * 2014-03-12 2015-09-17 Zimmer, Inc. Melt-stabilized ultra high molecular weight polyethylene and method of making the same
CN103881212B (zh) * 2014-03-25 2016-06-08 上海海洋大学 食品保鲜膜及其制备方法
US10765420B2 (en) 2014-04-24 2020-09-08 Smith & Nephew, Inc. Suture passer
RU2552112C1 (ru) * 2014-06-16 2015-06-10 Федеральное государственное бюджетное учреждение науки Институт проблем нефти и газа Сибирского отделения Российской академии наук Полимерный материал с улучшенными прочностными свойствами
JP2015006444A (ja) * 2014-09-19 2015-01-15 スミス・アンド・ネフュー・オルソペディクス・アーゲー 良好な身体応答を示す磨耗粒子を生じる医療用インプラント
WO2016153925A1 (en) * 2015-03-25 2016-09-29 Zimmer, Inc. Melt-stabilized 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
DE102016110501B3 (de) * 2016-06-07 2017-04-06 Karl Leibinger Medizintechnik Gmbh & Co. Kg Granulatherstellung mit gerundeten Partikeln für die Implantatfertigung oder Werkzeugfertigung
PL3497152T3 (pl) * 2016-08-11 2023-10-16 Sabic Global Technologies B.V. Kompozycja polipropylenowa
DE102016116597A1 (de) * 2016-09-06 2018-03-08 Aesculap Ag Verfahren zur Herstellung eines vernetzten Formkörpers aus UHMWPE
CN109843187B (zh) 2016-10-31 2022-12-06 史密夫和内修有限公司 缝线穿引器和抓取器器械和方法
CN106633287A (zh) * 2016-11-29 2017-05-10 中广核三角洲（苏州）新材料研发有限公司 耐磨导热型辐照交联超高分子量聚乙烯的制备方法
JP2018131533A (ja) * 2017-02-15 2018-08-23 オリンパス株式会社 医療機器用塗料および医療機器
CN111684019B (zh) * 2018-02-13 2022-08-02 住友化学株式会社 组合物及成形体
EP3587482A1 (en) * 2018-06-25 2020-01-01 INTA, Instituto Nacional de Technica Aeroespacial Isotopically labelled materials for degradation detection
CN110078950B (zh) * 2019-05-21 2022-05-27 常州凯耀医疗器械有限公司 一种人体关节用辐射交联超高分子量聚乙烯及其制备方法
CN114200499B (zh) * 2021-12-13 2025-10-31 上海珀利医用材料有限公司 一种检测辐照剂量分布的方法和一种耐辐照组合物

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA256129A (en) 1925-12-08 The Aluminum Company Of America Apparatus for electrolytic refining
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
EP1061631A1 (en) * 1996-01-30 2000-12-20 Sumitomo Wiring Systems, Ltd. Connection system and connection method for an electric automotive vehicle
DE69714879T2 (de) * 1996-01-30 2003-05-08 Sumitomo Wiring Systems, Ltd. Verbindungssystem mit zugehörigem Verfahren
RU2211008C2 (ru) * 1996-02-13 2003-08-27 Массачусетс Институт Оф Текнолоджи Протезные устройства из полиэтилена сверхвысокой молекулярной массы, обработанного облучением и плавлением
US5879400A (en) * 1996-02-13 1999-03-09 Massachusetts Institute Of Technology Melt-irradiated ultra high molecular weight polyethylene prosthetic devices
DE19621668A1 (de) * 1996-05-30 1997-12-04 Uwe Kochanneck Multiblock-Robot-System
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
US5827904A (en) * 1996-09-27 1998-10-27 Hahn; David Medical implant composition
JP4315261B2 (ja) 1998-02-25 2009-08-19 ナカシマメディカル株式会社 人工関節用摺動部材および製造方法
EP0995449A1 (de) * 1998-10-21 2000-04-26 Sulzer Orthopädie AG UHMW-Polyethylen für Implantate
SE9900519D0 (sv) * 1999-02-17 1999-02-17 Lars Lidgren A method for the preparation of UHMWPE doped with an antioxidant and an implant made thereof
JP3717360B2 (ja) * 2000-02-04 2005-11-16 ナカシマプロペラ株式会社 人工関節用摺動部材の成形方法
ATE418933T1 (de) 2000-04-27 2009-01-15 Orthopaedic Hospital Oxidationsbeständige und abriebfeste polyethylene fur menschlichen gelenkersatz und verfahren zu deren herstellung
US6818172B2 (en) * 2000-09-29 2004-11-16 Depuy Products, Inc. Oriented, cross-linked UHMWPE molding for orthopaedic applications
US7431874B2 (en) * 2003-01-16 2008-10-07 Massachusetts General Hospital Methods for making oxidation resistant polymeric material
EP3111895B1 (en) * 2004-02-03 2019-09-04 The General Hospital Corporation Highly crystalline cross-linked oxidation-resistant polyethylene
CA2565849C (en) 2004-05-11 2013-01-29 The General Hospital Corporation Dba Massachusetts General Hospital Methods for making oxidation resistant polymeric material
ES2509884T3 (es) * 2005-08-18 2014-10-20 Zimmer Gmbh Artículos de polietileno de peso molecular ultra-alto y métodos para formar artículos de polietileno de peso molecular ultra-alto
EP2441781A1 (en) * 2005-08-22 2012-04-18 The General Hospital Corporation d/b/a Massachusetts General Hospital Highly crystalline polyethylene
US7615075B2 (en) * 2005-11-04 2009-11-10 Rush University Medical Center Plastic implant impregnated with a degradation protector
CA2681475A1 (en) * 2007-03-20 2008-09-25 Smith & Nephew Orthopaedics Ag Oxidation resistant highly-crosslinked uhmwpe
ES2378721T3 (es) * 2007-04-10 2012-04-17 Zimmer, Inc. Polietileno reticulado de peso molecular ultra alto estabilizado por antioxidantes para aplicaciones en dispositivos médicos

Also Published As

Publication number Publication date
EP2291417A1 (en) 2011-03-09
US8586667B2 (en) 2013-11-19
CN102089333A (zh) 2011-06-08
JP2011521023A (ja) 2011-07-21
WO2009138103A1 (en) 2009-11-19
AU2008356467A1 (en) 2009-11-19
JP5698121B2 (ja) 2015-04-08
CN102089333B (zh) 2014-05-28
ES2439586T3 (es) 2014-01-23
EP2291417B1 (en) 2013-09-25
RU2495054C2 (ru) 2013-10-10
US20110116968A1 (en) 2011-05-19
CA2723929A1 (en) 2009-11-19
RU2010150307A (ru) 2012-06-20

Similar Documents

Publication Publication Date Title
BRPI0822692A2 (pt) Uhmwpe altamente reticulado resistente a oxidação
FIC20220047I1 (fi) Avalglucosidase alfa
DK3278863T3 (da) Overgangsmetal/aei-zeolit-scr-katalysator
BRPI0918499A2 (pt) polímeros reticulados
EP2125591A4 (en) SECURITY ARRANGEMENT
BRPI0818380A2 (pt) Combinação de herbicida-protetor
EP2364330A4 (en) MULTI BLOCK POLYMERS
DK2164893T3 (da) Polyethylenskum
BRPI0921327A2 (pt) Combinação de herbicida-protetor
DE602007005937D1 (de) Objekterkennung
BRPI0810701A2 (pt) Catalisadores
EP2216388A4 (en) STRUCTURE OF GLISSOIR
BRPI0808039A2 (pt) Trançado
DK2152814T3 (da) Primersammensætning
BRMU8702898U2 (pt) conversor basculante
BRPI0816334A2 (pt) Corrimão modificado
FR2914943B1 (fr) Aube de soufflante
BRPI0922728A2 (pt) combinação de herbicida-antídoto
BRPI0813842A2 (pt) Oxidação parcial de hidrocarbonetos
DE602007002371D1 (de) Sicherheitsschalteraufbau
NO2019046I1 (no) turoctocog alfa pegol
FIU20080180U0 (fi) Turvaheijastin
DE112008001667A5 (de) Schutzeinrichtung
FI20075912L (fi) Katalysaattori
ES1066839Y (es) Pale

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.