EP2663341A4 - Implants orthopédiques comportant des alliages de polymère à gradient - Google Patents

Implants orthopédiques comportant des alliages de polymère à gradient

Info

Publication number
EP2663341A4
EP2663341A4 EP12733948.9A EP12733948A EP2663341A4 EP 2663341 A4 EP2663341 A4 EP 2663341A4 EP 12733948 A EP12733948 A EP 12733948A EP 2663341 A4 EP2663341 A4 EP 2663341A4
Authority
EP
European Patent Office
Prior art keywords
orthopedic implants
polymer alloys
gradient polymer
gradient
alloys
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.)
Withdrawn
Application number
EP12733948.9A
Other languages
German (de)
English (en)
Other versions
EP2663341A2 (fr
Inventor
David Myung
Michael J Jaasma
Lampros Kourtis
Jeffrey G Roberts
Vernon Hartdegen
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.)
Biomimedica Inc
Original Assignee
Biomimedica 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 Biomimedica Inc filed Critical Biomimedica Inc
Priority to EP17171780.4A priority Critical patent/EP3235522A1/fr
Publication of EP2663341A2 publication Critical patent/EP2663341A2/fr
Publication of EP2663341A4 publication Critical patent/EP2663341A4/fr
Withdrawn legal-status Critical Current

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
    • A61L27/26—Mixtures of macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/42—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/3006—Properties of materials and coating materials
    • A61F2002/30065—Properties of materials and coating materials thermoplastic, i.e. softening or fusing when heated, and hardening and becoming rigid again when cooled
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
    • A61F2002/30673—Lubricating means, e.g. synovial pocket
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30756—Cartilage endoprostheses
    • A61F2002/30757—Cartilage endoprostheses made of a sheet covering the natural articular surface, e.g. cap
    • 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/04—Force
    • F04C2270/042—Force radial
    • F04C2270/0421—Controlled or regulated

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
EP12733948.9A 2011-01-10 2012-01-10 Implants orthopédiques comportant des alliages de polymère à gradient Withdrawn EP2663341A4 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17171780.4A EP3235522A1 (fr) 2011-01-10 2012-01-10 Implants orthopédiques comportant des alliages de polymère à gradient

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161431327P 2011-01-10 2011-01-10
US201161454957P 2011-03-21 2011-03-21
US201161566567P 2011-12-02 2011-12-02
PCT/US2012/020828 WO2012096997A2 (fr) 2011-01-10 2012-01-10 Implants orthopédiques comportant des alliages de polymère à gradient

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP17171780.4A Division EP3235522A1 (fr) 2011-01-10 2012-01-10 Implants orthopédiques comportant des alliages de polymère à gradient

Publications (2)

Publication Number Publication Date
EP2663341A2 EP2663341A2 (fr) 2013-11-20
EP2663341A4 true EP2663341A4 (fr) 2015-03-11

Family

ID=46507642

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17171780.4A Withdrawn EP3235522A1 (fr) 2011-01-10 2012-01-10 Implants orthopédiques comportant des alliages de polymère à gradient
EP12733948.9A Withdrawn EP2663341A4 (fr) 2011-01-10 2012-01-10 Implants orthopédiques comportant des alliages de polymère à gradient

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP17171780.4A Withdrawn EP3235522A1 (fr) 2011-01-10 2012-01-10 Implants orthopédiques comportant des alliages de polymère à gradient

Country Status (5)

Country Link
EP (2) EP3235522A1 (fr)
JP (3) JP2014506177A (fr)
AU (1) AU2012205666A1 (fr)
CA (1) CA2823954A1 (fr)
WO (1) WO2012096997A2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120209396A1 (en) 2008-07-07 2012-08-16 David Myung Orthopedic implants having gradient polymer alloys
KR20140115294A (ko) * 2011-10-03 2014-09-30 바이오미메디카, 인코포레이티드 순응성 재료들을 또 다른 표면으로 앵커링하기 위한 중합체성 접착제
EP3334783B1 (fr) * 2015-08-10 2023-04-19 Hyalex Orthopaedics, Inc. Réseaux polymères interpénétrants
US11077228B2 (en) 2015-08-10 2021-08-03 Hyalex Orthopaedics, Inc. Interpenetrating polymer networks
DE102016124049B4 (de) * 2016-12-12 2018-09-27 Christoph Karl Gelenkimplantat zur Gewebeneubildung am Gelenk
WO2018195550A1 (fr) * 2017-04-21 2018-10-25 Impressio, Inc. Dispositif médical à base de polymère à cristaux liquides et procédé
AU2018364471A1 (en) * 2017-11-07 2020-05-14 Duke University Triple-network hydrogel implants for repair of cartilage
EP3823560A4 (fr) * 2018-07-17 2022-08-10 Hyalex Orthopaedics, Inc. Compositions polymères ioniques
US10869950B2 (en) 2018-07-17 2020-12-22 Hyalex Orthopaedics, Inc. Ionic polymer compositions
CN109567986B (zh) * 2019-02-01 2023-11-24 北京爱康宜诚医疗器材有限公司 关节窝假体及具有其的关节假体
US11103367B2 (en) 2019-02-15 2021-08-31 Encore Medical, L.P. Acetabular liner
US20220072199A1 (en) * 2019-03-01 2022-03-10 Dsm Ip Assets B.V. Method of making a composite biotextile and a medical implant comprising such composite biotextile
GB201917592D0 (en) * 2019-12-02 2020-01-15 Aurora Medical Ltd Implant
GB202000840D0 (en) 2020-01-21 2020-03-04 Cell Guidance Systems Ltd Compositions and methods
USD945620S1 (en) 2020-01-29 2022-03-08 Biopoly, Llc Great toe implant
JP2023534633A (ja) 2020-07-01 2023-08-10 デューク ユニバーシティ 付着ハイドロゲルのナノファイバー強化
US11801143B2 (en) 2021-07-01 2023-10-31 Hyalex Orthopaedics, Inc. Multi-layered biomimetic osteochondral implants and methods of using thereof
US11701452B2 (en) 2021-10-12 2023-07-18 Duke University Synthetic hydrogel composite
WO2023215841A2 (fr) 2022-05-04 2023-11-09 Duke University Composite d'hydrogel synthétique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050055044A1 (en) * 2003-09-09 2005-03-10 Scimed Life Systems, Inc. Lubricious coatings for medical device
US20080241214A1 (en) * 2007-02-06 2008-10-02 David Myung Hydrogel-metal assembly
US20100010114A1 (en) * 2008-07-07 2010-01-14 David Myung Hydrophilic Interpenetrating Polymer Networks Derived From Hydrophobic Polymers

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1264674A (fr) * 1984-10-17 1990-01-23 Paul Ducheyne Materiau de fibres metalliques souples et poreuses pour la fabrication d'implants chirurgicaux
IT1259100B (it) * 1992-05-20 1996-03-11 Lanfranco Callegaro Uso di idrogeli per il bloccaggio di sistemi protesici
US7491235B2 (en) 1999-05-10 2009-02-17 Fell Barry M Surgically implantable knee prosthesis
US6629997B2 (en) * 2000-03-27 2003-10-07 Kevin A. Mansmann Meniscus-type implant with hydrogel surface reinforced by three-dimensional mesh
AU2002309026A1 (en) 2002-05-01 2003-11-17 Hokkaido Technology Licensing Office Co., Ltd. Gel having multiple network structure and method for preparation thereof
US8821583B2 (en) 2004-10-05 2014-09-02 The Board Of Trustees Of The Leland Stanford Junior University Interpenetrating polymer network hydrogel
US20090088846A1 (en) 2007-04-17 2009-04-02 David Myung Hydrogel arthroplasty device
US20060224244A1 (en) 2005-03-31 2006-10-05 Zimmer Technology, Inc. Hydrogel implant
CA2619361C (fr) * 2005-08-25 2015-10-20 University Of Washington Materiaux ralentissant considerablement le depot de salissures, a base de sulfobetaine et de carboxybetaine et procedes associes
JP2007210398A (ja) 2006-02-08 2007-08-23 Nissan Motor Co Ltd サスペンションのスプリングシート
AU2007226332B2 (en) 2006-03-10 2011-10-06 Council Of Scientific And Industrial Research A bacterium consortium, bio-electrochemical device and a process for quick and rapid estimation of biological oxygen demand
EP3628275B1 (fr) * 2007-04-17 2023-03-01 The Board of Trustees of the Leland Stanford Junior University Dispositif d'arthroplastie à hydrogel
US7731988B2 (en) 2007-08-03 2010-06-08 Zimmer, Inc. Multi-polymer hydrogels
JP5324070B2 (ja) * 2007-08-27 2013-10-23 スリーエム イノベイティブ プロパティズ カンパニー 高分子ゲル構造体及びその製造方法
JP4915867B2 (ja) * 2007-08-31 2012-04-11 国立大学法人北海道大学 相互侵入網目構造ゲルと所定の被着材料とから構成される複合材料、その製造方法及び相互侵入網目構造ゲルを所定の被着材料に接着する方法
WO2009117737A2 (fr) * 2008-03-21 2009-09-24 Biomimedica, Inc Procédés, dispositifs et compositions permettant de faire adhérer des implants polymères hydratés sur un os
US20130025483A1 (en) 2011-07-29 2013-01-31 Omer Gila Substrate treatment apparatus, printers, and methods to treat a print substrate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050055044A1 (en) * 2003-09-09 2005-03-10 Scimed Life Systems, Inc. Lubricious coatings for medical device
US20080241214A1 (en) * 2007-02-06 2008-10-02 David Myung Hydrogel-metal assembly
US20100010114A1 (en) * 2008-07-07 2010-01-14 David Myung Hydrophilic Interpenetrating Polymer Networks Derived From Hydrophobic Polymers

Also Published As

Publication number Publication date
JP2014506177A (ja) 2014-03-13
EP2663341A2 (fr) 2013-11-20
EP3235522A1 (fr) 2017-10-25
AU2012205666A1 (en) 2013-08-01
WO2012096997A2 (fr) 2012-07-19
JP2016195828A (ja) 2016-11-24
WO2012096997A3 (fr) 2012-10-26
JP2019005624A (ja) 2019-01-17
CA2823954A1 (fr) 2012-07-19

Similar Documents

Publication Publication Date Title
EP2663341A4 (fr) Implants orthopédiques comportant des alliages de polymère à gradient
IL254322B (en) Dental implant
EP3285688C0 (fr) Implants cornéens
EP2729080A4 (fr) Instruments orthopédiques
GB201308746D0 (en) Patient Specific Implants
IL224338A (en) Surgical implant
EP2642929A4 (fr) Implant chirurgical
GB2507850B (en) Composite bone implants
EP2575686A4 (fr) Implants orthopédiques
EP2489334A4 (fr) Endoprothèse médicale
GB201011815D0 (en) Surgical implant
GB201105243D0 (en) An implant
EP2667825A4 (fr) Prothèse de genou contrainte
EP2713914A4 (fr) Attelle osseuse
EP2765953A4 (fr) Implant à conduction osseuse
PT2522299T (pt) Implante dentário
IL231185B (en) Biocompatible catheter
EP2785283A4 (fr) Implant orthopédique avec fente de trans-fixation dynamique
HK1210004A1 (en) Implant part
EP2770070A4 (fr) ALLIAGE DE Co-Cr-Mo POUR IMPLANT
EP2787927A4 (fr) Adjonctions d'implant orthopédique
PT2685929E (pt) Implante dentário
EP2793759A4 (fr) Implant rachidien
PL2570096T3 (pl) Implant szczękowy/żuchwowy
PL2568928T3 (pl) Implant chirurgiczny

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130709

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20150210

RIC1 Information provided on ipc code assigned before grant

Ipc: A61L 27/26 20060101ALI20150204BHEP

Ipc: A61F 2/42 20060101ALI20150204BHEP

Ipc: A61F 2/32 20060101ALI20150204BHEP

Ipc: A61F 2/30 20060101ALI20150204BHEP

Ipc: A61L 27/14 20060101AFI20150204BHEP

Ipc: A61L 27/04 20060101ALI20150204BHEP

Ipc: A61L 27/56 20060101ALI20150204BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20161108

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170519