EP2663341A4 - Orthopedic implants having gradient polymer alloys - Google Patents

Orthopedic implants having gradient polymer alloys

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Withdrawn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)
French (fr)
Other versions
EP2663341A2 (en
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/en
Publication of EP2663341A2 publication Critical patent/EP2663341A2/en
Publication of EP2663341A4 publication Critical patent/EP2663341A4/en
Withdrawn legal-status Critical Current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
EP12733948.9A 2011-01-10 2012-01-10 Orthopedic implants having gradient polymer alloys Withdrawn EP2663341A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17171780.4A EP3235522A1 (en) 2011-01-10 2012-01-10 Orthopedic implants having gradient polymer alloys

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 (en) 2011-01-10 2012-01-10 Orthopedic implants having gradient polymer alloys

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP17171780.4A Division EP3235522A1 (en) 2011-01-10 2012-01-10 Orthopedic implants having gradient polymer alloys

Publications (2)

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

Family

ID=46507642

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12733948.9A Withdrawn EP2663341A4 (en) 2011-01-10 2012-01-10 Orthopedic implants having gradient polymer alloys
EP17171780.4A Withdrawn EP3235522A1 (en) 2011-01-10 2012-01-10 Orthopedic implants having gradient polymer alloys

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP17171780.4A Withdrawn EP3235522A1 (en) 2011-01-10 2012-01-10 Orthopedic implants having gradient polymer alloys

Country Status (5)

Country Link
EP (2) EP2663341A4 (en)
JP (3) JP2014506177A (en)
AU (1) AU2012205666A1 (en)
CA (1) CA2823954A1 (en)
WO (1) WO2012096997A2 (en)

Families Citing this family (18)

* 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
AU2012319183A1 (en) 2011-10-03 2014-05-22 Biomimedica, Inc. Polymeric adhesive for anchoring compliant materials to another surface
EP4227363A1 (en) * 2015-08-10 2023-08-16 Hyalex Orthopaedics, Inc. Interpenetrating polymer networks
US11077228B2 (en) 2015-08-10 2021-08-03 Hyalex Orthopaedics, Inc. Interpenetrating polymer networks
DE102016124049B4 (en) * 2016-12-12 2018-09-27 Christoph Karl Joint implant for tissue regeneration at the joint
WO2018195550A1 (en) * 2017-04-21 2018-10-25 Impressio, Inc. Liquid crystal polymer medical device and method
WO2019094426A1 (en) * 2017-11-07 2019-05-16 Duke University Triple-network hydrogel implants for repair of cartilage
US10869950B2 (en) 2018-07-17 2020-12-22 Hyalex Orthopaedics, Inc. Ionic polymer compositions
WO2020018660A1 (en) * 2018-07-17 2020-01-23 Hyalex Orthopaedics, Inc. Ionic polymer compositions
CN109567986B (en) * 2019-02-01 2023-11-24 北京爱康宜诚医疗器材有限公司 Glenoid prosthesis and joint prosthesis with same
US11103367B2 (en) 2019-02-15 2021-08-31 Encore Medical, L.P. Acetabular liner
JP2022522272A (en) * 2019-03-01 2022-04-15 ディーエスエム アイピー アセッツ ビー．ブイ． Methods for Manufacturing Composite Biotextiles, and Medical Implants Containing Such Composite Biotextiles
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
EP4175689A1 (en) 2020-07-01 2023-05-10 Duke University Nanofiber reinforcement of attached hydrogels
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

Citations (3)

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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

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CA1264674A (en) * 1984-10-17 1990-01-23 Paul Ducheyne Porous flexible metal fiber material for surgical implantation
IT1259100B (en) * 1992-05-20 1996-03-11 Lanfranco Callegaro USE OF HYDROGELS FOR THE LOCKING OF PROSTHETIC SYSTEMS
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
US20090088846A1 (en) 2007-04-17 2009-04-02 David Myung Hydrogel arthroplasty device
US8821583B2 (en) 2004-10-05 2014-09-02 The Board Of Trustees Of The Leland Stanford Junior University Interpenetrating polymer network hydrogel
US20060224244A1 (en) * 2005-03-31 2006-10-05 Zimmer Technology, Inc. Hydrogel implant
CA2619361C (en) * 2005-08-25 2015-10-20 University Of Washington Super-low fouling sulfobetaine and carboxybetaine materials and related methods
JP2007210398A (en) 2006-02-08 2007-08-23 Nissan Motor Co Ltd Spring seat of suspension
CA2645349C (en) 2006-03-10 2015-08-04 Council Of Scientific And Industrial Research A bacterium consortium, bio-electrochemical device and a process for quick and rapid estimation of biological oxygen demand
EP2457539B1 (en) * 2007-04-17 2019-12-25 The Board of Trustees of the Leland Stanford Junior University Hydrogel arthroplasty device
US7731988B2 (en) 2007-08-03 2010-06-08 Zimmer, Inc. Multi-polymer hydrogels
JP5324070B2 (en) * 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 Polymer gel structure and method for producing the same
JP4915867B2 (en) * 2007-08-31 2012-04-11 国立大学法人北海道大学 Composite material comprising interpenetrating network structure gel and predetermined adherent material, method for producing the same, and method for adhering interpenetrating network structure gel to predetermined adherent material
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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
WO2012096997A2 (en) 2012-07-19
JP2016195828A (en) 2016-11-24
EP2663341A2 (en) 2013-11-20
AU2012205666A1 (en) 2013-08-01
JP2019005624A (en) 2019-01-17
CA2823954A1 (en) 2012-07-19
JP2014506177A (en) 2014-03-13
EP3235522A1 (en) 2017-10-25
WO2012096997A3 (en) 2012-10-26

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RIC1 Information provided on ipc code assigned before grant

Ipc: A61L 27/26 20060101ALI20150204BHEP

Ipc: A61F 2/42 20060101ALI20150204BHEP

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Ipc: A61F 2/30 20060101ALI20150204BHEP

Ipc: A61L 27/14 20060101AFI20150204BHEP

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