ATE242017T1 - Biostabile polyurethanprodukte - Google Patents

Biostabile polyurethanprodukte

Info

Publication number
ATE242017T1
ATE242017T1 AT00925547T AT00925547T ATE242017T1 AT E242017 T1 ATE242017 T1 AT E242017T1 AT 00925547 T AT00925547 T AT 00925547T AT 00925547 T AT00925547 T AT 00925547T AT E242017 T1 ATE242017 T1 AT E242017T1
Authority
AT
Austria
Prior art keywords
polyurethane products
microns
cellular material
biostable polyurethane
tissue
Prior art date
Application number
AT00925547T
Other languages
English (en)
Inventor
Eamon Brady
Ann Marie Cannon
Fergal Farrell
Original Assignee
Salviac Ltd
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
Priority claimed from PCT/IE1999/000038 external-priority patent/WO2000067812A1/en
Application filed by Salviac Ltd filed Critical Salviac Ltd
Priority claimed from PCT/IE2000/000056 external-priority patent/WO2000067813A1/en
Application granted granted Critical
Publication of ATE242017T1 publication Critical patent/ATE242017T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/146—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
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT00925547T 1999-05-07 2000-05-08 Biostabile polyurethanprodukte ATE242017T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/IE1999/000037 WO2000067811A1 (en) 1999-05-07 1999-05-07 Biostable polyether polyurethane product
PCT/IE1999/000038 WO2000067812A1 (en) 1999-05-07 1999-05-07 Biostability of polymeric structures
PCT/IE2000/000056 WO2000067813A1 (en) 1999-05-07 2000-05-08 Biostable polyurethane products

Publications (1)

Publication Number Publication Date
ATE242017T1 true ATE242017T1 (de) 2003-06-15

Family

ID=11042519

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00925547T ATE242017T1 (de) 1999-05-07 2000-05-08 Biostabile polyurethanprodukte

Country Status (4)

Country Link
US (1) US20020142413A1 (de)
AT (1) ATE242017T1 (de)
AU (1) AU3844599A (de)
WO (1) WO2000067811A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050043585A1 (en) * 2003-01-03 2005-02-24 Arindam Datta Reticulated elastomeric matrices, their manufacture and use in implantable devices
EP2570440A3 (de) * 2003-02-19 2014-06-11 Orteq B.V. Verfahren zur Herstellung neuer segmentierter Polyurethane mit hohen Bruch- und Zugfestigkeiten sowie Verfahren zur Herstellung poröser Gerüste
US7803395B2 (en) * 2003-05-15 2010-09-28 Biomerix Corporation Reticulated elastomeric matrices, their manufacture and use in implantable devices
US7763077B2 (en) 2003-12-24 2010-07-27 Biomerix Corporation Repair of spinal annular defects and annulo-nucleoplasty regeneration
US20050165480A1 (en) * 2004-01-23 2005-07-28 Maybelle Jordan Endovascular treatment devices and methods
WO2005089827A1 (en) * 2004-03-22 2005-09-29 Agency For Science, Technology And Research Method for obtaining graded pore structure in scaffolds for tissues and bone, and scaffolds with graded pore structure for tissue and bone
WO2006053291A2 (en) 2004-11-09 2006-05-18 Proxy Biomedical Limited Tissue scaffold
US8771294B2 (en) 2004-11-26 2014-07-08 Biomerix Corporation Aneurysm treatment devices and methods
CA2591942A1 (en) 2005-01-13 2006-07-20 Cinvention Ag Composite materials containing carbon nanoparticles
KR20070100836A (ko) * 2005-02-03 2007-10-11 신벤션 아게 졸/겔 기술에 의하여 제조된 약물 전달 물질
US20060178696A1 (en) * 2005-02-04 2006-08-10 Porter Stephen C Macroporous materials for use in aneurysms
AU2006265193A1 (en) * 2005-07-01 2007-01-11 Cinvention Ag Process for the production of porous reticulated composite materials
US7923486B2 (en) * 2007-10-04 2011-04-12 Board Of Regents, The University Of Texas System Bio-polymer and scaffold-sheet method for tissue engineering
EP2391395A4 (de) * 2009-02-02 2014-04-09 Biomerix Corp Verbundnetzvorrichtung und verfahren zur weichgewebereparatur
WO2011133183A1 (en) 2010-04-20 2011-10-27 University Of Utah Research Foundation Phase separation sprayed scaffold
NL2021630B1 (en) * 2018-09-14 2020-05-06 Stichting Katholieke Univ Polyurethane sheet
WO2020043834A1 (en) * 2018-08-30 2020-03-05 Stichting Katholieke Universiteit Polyurethane sheet
CN121554702B (zh) * 2026-01-23 2026-04-10 汕头市同兴旺科技有限公司 聚氨酯多孔骨架的形状恢复速率精准调控方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186448A (en) * 1976-04-16 1980-02-05 Brekke John H Device and method for treating and healing a newly created bone void
US4687482A (en) * 1984-04-27 1987-08-18 Scripps Clinic And Research Foundation Vascular prosthesis
US4550126A (en) * 1985-01-25 1985-10-29 Hydromer, Inc. Hydrophilic, flexible, open cell polyurethane-poly(N-vinyl lactam) interpolymer foam and dental and biomedical products fabricated therefrom
US4841007A (en) * 1988-03-28 1989-06-20 Becton Dickinson And Company Fluorinated polyetherurethanes and medical devices therefrom
US5229431A (en) * 1990-06-15 1993-07-20 Corvita Corporation Crack-resistant polycarbonate urethane polymer prostheses and the like
US5376117A (en) * 1991-10-25 1994-12-27 Corvita Corporation Breast prostheses
US5436291A (en) * 1992-07-09 1995-07-25 University Of Michigan, The Board Of . . . Calcification-resistant synthetic biomaterials
US5478867A (en) * 1993-07-07 1995-12-26 The Dow Chemical Company Microporous isocyanate-based polymer compositions and method of preparation
US5545708A (en) * 1993-07-14 1996-08-13 Becton, Dickinson And Company Thermoplastic polyurethane method of making same and forming a medical article therefrom
US5502092A (en) * 1994-02-18 1996-03-26 Minnesota Mining And Manufacturing Company Biocompatible porous matrix of bioabsorbable material
US6147168A (en) * 1995-03-06 2000-11-14 Ethicon, Inc. Copolymers of absorbable polyoxaesters
DE19630787A1 (de) * 1996-07-31 1998-02-05 Basf Ag Verfahren zur Herstellung von Polyurethanen mit verbesserter Aushärtung
US5993972A (en) * 1996-08-26 1999-11-30 Tyndale Plains-Hunter, Ltd. Hydrophilic and hydrophobic polyether polyurethanes and uses therefor
WO1999024084A1 (en) * 1997-11-07 1999-05-20 Salviac Limited Biostable polycarbonate urethane products
CA2221195A1 (en) * 1997-11-14 1999-05-14 Chantal E. Holy Biodegradable polymer matrix
US6187329B1 (en) * 1997-12-23 2001-02-13 Board Of Regents Of The University Of Texas System Variable permeability bone implants, methods for their preparation and use

Also Published As

Publication number Publication date
US20020142413A1 (en) 2002-10-03
AU3844599A (en) 2000-11-21
WO2000067811A1 (en) 2000-11-16

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