ATE540708T1 - Abbaubarer komposit - Google Patents

Abbaubarer komposit

Info

Publication number
ATE540708T1
ATE540708T1 AT07823914T AT07823914T ATE540708T1 AT E540708 T1 ATE540708 T1 AT E540708T1 AT 07823914 T AT07823914 T AT 07823914T AT 07823914 T AT07823914 T AT 07823914T AT E540708 T1 ATE540708 T1 AT E540708T1
Authority
AT
Austria
Prior art keywords
degradable composite
fiber type
degradable
composite
degradation
Prior art date
Application number
AT07823914T
Other languages
English (en)
Inventor
Christopher Rudd
Andrew Parsons
Gavin Walker
Original Assignee
Univ Nottingham
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 Univ Nottingham filed Critical Univ Nottingham
Application granted granted Critical
Publication of ATE540708T1 publication Critical patent/ATE540708T1/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
    • A61L27/50—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
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/446—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with other specific inorganic fillers other than those covered by A61L27/443 or A61L27/46
    • 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
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/46—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with phosphorus-containing inorganic fillers
    • 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
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/48—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with macromolecular fillers
    • 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
    • A61L27/58—Materials at least partially resorbable by the body
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L31/127—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing fillers of phosphorus-containing inorganic materials
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L31/128—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing other specific inorganic fillers not covered by A61L31/126 or A61L31/127
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L31/129—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing macromolecular fillers
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/146—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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/148—Materials at least partially resorbable by the body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Multicomponent Fibers (AREA)
AT07823914T 2006-09-23 2007-09-21 Abbaubarer komposit ATE540708T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0618787.6A GB0618787D0 (en) 2006-09-23 2006-09-23 Degradable composite
PCT/GB2007/003583 WO2008035088A2 (en) 2006-09-23 2007-09-21 Degradable composite

Publications (1)

Publication Number Publication Date
ATE540708T1 true ATE540708T1 (de) 2012-01-15

Family

ID=37421518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07823914T ATE540708T1 (de) 2006-09-23 2007-09-21 Abbaubarer komposit

Country Status (5)

Country Link
US (1) US8182496B2 (de)
EP (1) EP2068955B1 (de)
AT (1) ATE540708T1 (de)
GB (1) GB0618787D0 (de)
WO (1) WO2008035088A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2461743A (en) * 2008-07-11 2010-01-20 Smith & Nephew Medical device or composition comprising at least two inorganic components
EP2243500B1 (de) 2009-04-23 2012-01-04 Vivoxid Oy Biokompatibler Verbund und seine Verwendung
US10227568B2 (en) 2011-03-22 2019-03-12 Nanofiber Solutions, Llc Fiber scaffolds for use in esophageal prostheses
US10239262B2 (en) 2011-11-21 2019-03-26 Nanofiber Solutions, Llc Fiber scaffolds for use in tracheal prostheses
WO2013106822A1 (en) 2012-01-12 2013-07-18 Johnson Jed K Nanofiber scaffolds for biological structures
US10328458B2 (en) * 2012-02-28 2019-06-25 Microvention, Inc. Coating methods
CN103374208B (zh) * 2012-04-24 2015-11-18 苏州纳晶医药技术有限公司 一种可梯度降解的聚合物材料及其制备方法
EP2971318B1 (de) 2013-03-15 2021-07-21 Nanofiber Solutions, LLC Biokompatible fasertextilien zur implantation
US9737632B2 (en) 2013-09-25 2017-08-22 Nanofiber Solutions, Inc. Fiber scaffolds for use creating implantable structures
EP3288602B1 (de) * 2015-04-29 2023-11-15 NFS IP Holdings, LLC Mehrkomponentige elektrogesponnene fasergerüste
US10166315B2 (en) 2015-05-04 2019-01-01 Nanofiber Solutions, Inc. Chitosan-enhanced electrospun fiber compositions
US10953097B2 (en) 2015-11-02 2021-03-23 Nanofiber Solutions. Llc Electrospun fibers having contrast agents and methods of making the same
US11013836B2 (en) * 2016-06-16 2021-05-25 The Curators Of The University Of Missouri Inorganic biodegradable substrates for devices and systems
US10543299B2 (en) 2016-10-03 2020-01-28 Microvention, Inc. Surface coatings
WO2018106165A1 (en) 2016-12-05 2018-06-14 Neuronano Ab Microelectrode array comprising connecting microfibers
US10898608B2 (en) 2017-02-02 2021-01-26 Nanofiber Solutions, Llc Methods of improving bone-soft tissue healing using electrospun fibers
AU2018366155B2 (en) 2017-11-09 2024-08-01 Neuronano Ab Positional stabilization of tissue-implanted medical devices
EP3793537A1 (de) * 2018-05-16 2021-03-24 Spirox, Inc. Implantat zur freisetzung eines arzneimittels gegen allergische rhinitis
EP3894000A4 (de) 2018-12-11 2022-08-24 Nanofiber Solutions, LLC Verfahren zur behandlung von chronischen wunden unter verwendung von elektrogesponnenen fasern
JP7767265B2 (ja) 2019-07-26 2025-11-11 マイクロベンション インコーポレイテッド コーティング
EP3881872B1 (de) * 2020-03-19 2025-12-10 Taiwan Fiber Optics, Inc. Kombination aus einem bioaktiven silikat-medizinträger und einem shunt
US20230277110A1 (en) 2020-07-03 2023-09-07 Neuronano Ab Microelectrode for insertion into soft tissue
US11827862B2 (en) 2020-08-07 2023-11-28 Microvention, Inc. Durable surface coatings

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512038A (en) * 1979-04-27 1985-04-23 University Of Medicine And Dentistry Of New Jersey Bio-absorbable composite tissue scaffold
US4655777A (en) * 1983-12-19 1987-04-07 Southern Research Institute Method of producing biodegradable prosthesis and products therefrom
ATE221907T1 (de) * 1994-06-16 2002-08-15 Deutsch Zentr Luft & Raumfahrt Faserverbundwerkstoff und verfahren zu seiner herstellung
DE69840171D1 (de) * 1997-05-30 2008-12-11 Osteobiologics Inc Faserverstärkte,poröse,biologisch abbaubare implantatvorrichtung
US7524335B2 (en) * 1997-05-30 2009-04-28 Smith & Nephew, Inc. Fiber-reinforced, porous, biodegradable implant device
US6113640A (en) 1997-06-11 2000-09-05 Bionx Implants Oy Reconstructive bioabsorbable joint prosthesis
GB9717433D0 (en) * 1997-08-19 1997-10-22 Univ Nottingham Biodegradable composites
US6607530B1 (en) * 1999-05-10 2003-08-19 Highgate Orthopedics, Inc. Systems and methods for spinal fixation
DE19930770A1 (de) * 1999-07-03 2001-01-04 Cognis Deutschland Gmbh Verfahren zur Herstellung von Faserverbundwerkstoffen
US7005135B2 (en) 2001-01-30 2006-02-28 Ethicon Inc. Glass scaffolds with controlled resorption rates and methods for making same
US6685956B2 (en) * 2001-05-16 2004-02-03 The Research Foundation At State University Of New York Biodegradable and/or bioabsorbable fibrous articles and methods for using the articles for medical applications
US6790455B2 (en) * 2001-09-14 2004-09-14 The Research Foundation At State University Of New York Cell delivery system comprising a fibrous matrix and cells
US6955716B2 (en) * 2002-03-01 2005-10-18 American Dental Association Foundation Self-hardening calcium phosphate materials with high resistance to fracture, controlled strength histories and tailored macropore formation rates
AU2003304348A1 (en) * 2002-03-15 2005-02-04 The Trustees Of The University Of Pennsylvania Fibrous composite for tissue engineering
ATE322295T1 (de) * 2002-10-03 2006-04-15 Vivoxid Oy Bioaktive glaszusammensetzung
EP1644478A4 (de) * 2003-06-30 2008-07-23 Lifescan Inc Mehrstufige absorbierbare vliesstrukturen zur kultivierung von pankreaszellen
US20050215672A1 (en) * 2004-02-11 2005-09-29 Board Of Trustees Of Michigan State University Anhydride functionalized polyhydroxyalkanoates, preparation and use thereof
EP1611906A1 (de) * 2004-06-30 2006-01-04 YLI-URPO, Antti Ein mehrschichtiges Material
US20060147689A1 (en) * 2004-12-30 2006-07-06 Raj Wallajapet Absorbent composites containing biodegradable reinforcing fibers
JP2008529597A (ja) * 2005-02-04 2008-08-07 ポリ−メッド インコーポレイティド ファイバー強化複合材吸収性尿管内ステント

Also Published As

Publication number Publication date
EP2068955B1 (de) 2012-01-11
WO2008035088A3 (en) 2009-04-09
EP2068955A2 (de) 2009-06-17
US8182496B2 (en) 2012-05-22
US20100105799A1 (en) 2010-04-29
WO2008035088A2 (en) 2008-03-27
GB0618787D0 (en) 2006-11-01

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