DE69801025D1 - Polyurethan Biomaterialien zur Verwendung in medizinischen Vorrichtungen - Google Patents

Polyurethan Biomaterialien zur Verwendung in medizinischen Vorrichtungen

Info

Publication number
DE69801025D1
DE69801025D1 DE69801025T DE69801025T DE69801025D1 DE 69801025 D1 DE69801025 D1 DE 69801025D1 DE 69801025 T DE69801025 T DE 69801025T DE 69801025 T DE69801025 T DE 69801025T DE 69801025 D1 DE69801025 D1 DE 69801025D1
Authority
DE
Germany
Prior art keywords
medical devices
polyurethane biomaterials
biomaterials
polyurethane
medical
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.)
Expired - Lifetime
Application number
DE69801025T
Other languages
English (en)
Other versions
DE69801025T2 (de
Inventor
Edward Didomenico
David L Miller
Michael E Benz
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.)
Medtronic Inc
Original Assignee
Medtronic 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 Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of DE69801025D1 publication Critical patent/DE69801025D1/de
Publication of DE69801025T2 publication Critical patent/DE69801025T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/757—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing at least two isocyanate or isothiocyanate groups linked to the cycloaliphatic ring by means of an aliphatic group
    • 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
    • A61L27/18—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
    • A61L29/04—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
    • 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3212—Polyhydroxy compounds containing cycloaliphatic groups
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3863—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms
    • C08G18/3865—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms containing groups having one sulfur atom between two carbon atoms
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3876—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing mercapto groups
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
DE69801025T 1997-04-30 1998-04-30 Polyurethan Biomaterialien zur Verwendung in medizinischen Vorrichtungen Expired - Lifetime DE69801025T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/846,337 US6111052A (en) 1997-04-30 1997-04-30 Polyurethane and polyurea biomaterials for use in medical devices

Publications (2)

Publication Number Publication Date
DE69801025D1 true DE69801025D1 (de) 2001-08-09
DE69801025T2 DE69801025T2 (de) 2002-05-16

Family

ID=25297610

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69801025T Expired - Lifetime DE69801025T2 (de) 1997-04-30 1998-04-30 Polyurethan Biomaterialien zur Verwendung in medizinischen Vorrichtungen

Country Status (3)

Country Link
US (5) US6111052A (de)
EP (1) EP0875519B1 (de)
DE (1) DE69801025T2 (de)

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US6111052A (en) * 1997-04-30 2000-08-29 Medtronic, Inc. Polyurethane and polyurea biomaterials for use in medical devices
US6915168B1 (en) * 1997-05-08 2005-07-05 Michael D. Benz Medical devices containing segmented polyurethane biomaterials
US6366819B1 (en) * 2000-10-03 2002-04-02 Medtronic, Inc. Biostable small French lead
US6999819B2 (en) * 2001-08-31 2006-02-14 Medtronic, Inc. Implantable medical electrical stimulation lead fixation method and apparatus
EP1446437B1 (de) * 2001-11-14 2015-04-15 Medtronic, Inc. Quaternäre kohlenstoffe enthaltende verbindungen, medizinische geräte und verfahren
WO2003042273A1 (en) * 2001-11-14 2003-05-22 Medtronic, Inc. Compounds containing quaternary carbons, medical devices, and methods
CA2494187A1 (en) * 2002-08-13 2004-02-19 Medtronic, Inc. Active agent delivery system including a polyurethane, medical device, and method
CA2495172A1 (en) * 2002-08-13 2004-02-19 Medtronic, Inc. Active agent delivery systems, medical devices, and methods
AU2003265446A1 (en) 2002-08-13 2004-02-25 Medtronic, Inc. Active agent delivery system including a hydrophilic polymer, medical device, and method
ATE374049T1 (de) * 2002-08-13 2007-10-15 Medtronic Inc System zur abgabe von wirkstoffen mit einem hydrophoben cellulose-derivat
AU2003258230A1 (en) * 2002-08-13 2004-02-25 Medtronic, Inc Medical device exhibiting improved adhesion between polymeric coating and substrate
CA2494186A1 (en) * 2002-08-13 2004-02-19 Medtronic, Inc. Active agent delivery system including a poly(ethylene-co-(meth)acrylate), medical device, and method
EP1539850B1 (de) 2002-09-17 2008-08-27 Medtronic, Inc. Verbindungen die quarternäre kohlstoffe und siliziumgruppen enthalten, medizinsiche geräte und verfahren
US6984700B2 (en) * 2002-09-17 2006-01-10 Medtronic, Inc. Compounds containing silicon-containing groups, medical devices, and methods
AU2003270704A1 (en) * 2002-09-17 2004-04-08 Medtronic, Inc. Polymers with soft segments containing silane-containing groups, medical devices, and methods
WO2004037318A2 (en) * 2002-10-22 2004-05-06 The Biomerix Corporation Method and system for intravesicular delivery of therapeutic agents
WO2004078023A2 (en) * 2002-10-23 2004-09-16 The Biomerix Corporation Aneurysm treatment devices and methods
AU2004241111B2 (en) * 2003-05-15 2010-05-27 Dsm Ip Assets B.V Manufacture and use of implantable reticulated elastomeric matrices
WO2005018702A2 (en) * 2003-08-13 2005-03-03 Medtronic, Inc. Active agent delivery systems including a miscible polymer blend, medical devices, and methods
EP1660145A2 (de) * 2003-08-13 2006-05-31 Medtronic, Inc. Wirkstoff-abgabesysteme mit einer einzelnen schicht aus einer polymermischung, medizinprodukte und verfahren
US7763077B2 (en) * 2003-12-24 2010-07-27 Biomerix Corporation Repair of spinal annular defects and annulo-nucleoplasty regeneration
CN1957010B (zh) * 2004-04-30 2010-06-16 佳能精技股份有限公司 抗氧化剂及使用该抗氧化剂的记录介质
US20060057394A1 (en) * 2004-09-15 2006-03-16 Specialty Products, Inc. System and method for coating a substrate
US8771294B2 (en) 2004-11-26 2014-07-08 Biomerix Corporation Aneurysm treatment devices and methods
US20070162131A1 (en) * 2004-12-23 2007-07-12 Friedman Craig D Repair of spinal annular defects
US20060178497A1 (en) * 2005-02-04 2006-08-10 Clemson University And Thordon Bearings, Inc. Implantable biomedical devices including biocompatible polyurethanes
EP1924319A1 (de) * 2005-08-15 2008-05-28 Synecor, LLC Leitungsfixierung und extraktion
US8182647B2 (en) 2007-07-23 2012-05-22 Cohera Medical, Inc. Hydrophilic biodegradable adhesives
US8487063B2 (en) * 2010-12-22 2013-07-16 Acushnet Company Methods for making polyurea polymer and products prepared therefrom
US9327168B2 (en) 2010-12-22 2016-05-03 Acushnet Company Methods for making polyurea and polyurethane polymers and golf balls prepared therefrom
WO2013151656A1 (en) 2012-04-02 2013-10-10 Medtronic, Inc. Medical leads
WO2017087675A1 (en) * 2015-11-20 2017-05-26 Cardiac Pacemakers, Inc. Delivery devices and methods for leadless cardiac devices
US10882945B2 (en) 2018-03-26 2021-01-05 Medtronic, Inc. Modified polyisobutylene-based polymers, methods of making, and medical devices
US20190292327A1 (en) 2018-03-26 2019-09-26 Medtronic, Inc. Poly(ether-carbonate)-based polymers and medical devices

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Also Published As

Publication number Publication date
EP0875519B1 (de) 2001-07-04
EP0875519A1 (de) 1998-11-04
US6437076B1 (en) 2002-08-20
DE69801025T2 (de) 2002-05-16
US6111052A (en) 2000-08-29
US6437075B1 (en) 2002-08-20
US6149678A (en) 2000-11-21
US5986034A (en) 1999-11-16

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Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803