BR9907441A - Revestimento de polìmero radiopaco - Google Patents

Revestimento de polìmero radiopaco

Info

Publication number
BR9907441A
BR9907441A BR9907441-9A BR9907441A BR9907441A BR 9907441 A BR9907441 A BR 9907441A BR 9907441 A BR9907441 A BR 9907441A BR 9907441 A BR9907441 A BR 9907441A
Authority
BR
Brazil
Prior art keywords
polyurethane
radiopaque
coating
brominated
polymer coating
Prior art date
Application number
BR9907441-9A
Other languages
English (en)
Inventor
Fidelis C Onwumere
Original Assignee
Johnson & Johnson
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 Johnson & Johnson filed Critical Johnson & Johnson
Publication of BR9907441A publication Critical patent/BR9907441A/pt

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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
    • C08G18/3804—Polyhydroxy compounds
    • C08G18/3806—Polyhydroxy compounds having chlorine and/or bromine atoms
    • C08G18/381—Polyhydroxy compounds having chlorine and/or bromine atoms having bromine atoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—Macromolecular 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
    • 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
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular 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
    • 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
    • A61L29/18—Materials at least partially X-ray or laser opaque
    • 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
    • A61L31/08—Materials for coatings
    • A61L31/10—Macromolecular 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
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/18—Materials at least partially X-ray or laser opaque
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31554—Next to second layer of polyamidoester

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Transplantation (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

Patente de Invenção: <B>"REVESTIMENTO DE POLìMERO RADIOPACO"<D>. Esta invenção refere-se a um aparelho e método para produzir implantes médicos radiopacos tais como cateteres, sondas ou outros implantes. Uma composição de um revestimento de poliuretano brominado radiopaco e um núcleo tubular de poliuretano é formada. Em uma modalidade, o revestimento de poliuretano inclui um diisocianato e um diol brominado que tem uma concentração de bromo de 30% ou mais. O revestimento é aplicado à superfície do núcleo tubular de poliuretano elastomérico. O implante médico leva vantagem ao empregar um poliuretano brominado radiopaco com as propriedades de tração, por exemplo, de flexibilidade e de resistência à distorção, do núcleo tubular de poliuretano termoplástico elastomérico sem degradação dessas características desejáveis.
BR9907441-9A 1998-12-31 1999-12-30 Revestimento de polìmero radiopaco BR9907441A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/224,463 US6623823B1 (en) 1998-12-31 1998-12-31 Radiopaque polymer coating

Publications (1)

Publication Number Publication Date
BR9907441A true BR9907441A (pt) 2001-10-02

Family

ID=22840809

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907441-9A BR9907441A (pt) 1998-12-31 1999-12-30 Revestimento de polìmero radiopaco

Country Status (11)

Country Link
US (1) US6623823B1 (pt)
EP (1) EP1016424A1 (pt)
JP (1) JP2000210379A (pt)
KR (1) KR20000062242A (pt)
CN (1) CN1262960A (pt)
AU (1) AU6556099A (pt)
BR (1) BR9907441A (pt)
CA (1) CA2292183A1 (pt)
CO (1) CO5111000A1 (pt)
SG (1) SG89308A1 (pt)
ZA (1) ZA997875B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2002078779A1 (ja) * 2001-03-27 2004-07-22 日本ゼオン株式会社 医療用ガイドワイヤ
US7976936B2 (en) 2002-10-11 2011-07-12 University Of Connecticut Endoprostheses
US7794494B2 (en) 2002-10-11 2010-09-14 Boston Scientific Scimed, Inc. Implantable medical devices
CA2501617C (en) * 2002-10-11 2012-04-24 Ronald A. Sahatjian Expandable polymeric endoprosthesis with shape memory
JP5186109B2 (ja) * 2003-09-25 2013-04-17 ラトガース，ザ ステート ユニバーシティ 塞栓治療のための本質的に放射線不透過性であるポリマー生産物
BE1016107A3 (nl) * 2004-07-01 2006-03-07 Easy Hair Group Holding Ltd Verbeterd kunsthaar.
US20060034769A1 (en) * 2004-08-13 2006-02-16 Rutgers, The State University Radiopaque polymeric stents
AU2004322702B2 (en) * 2004-08-13 2011-08-25 Rutgers, The State University Radiopaque polymeric stents
JP4721322B2 (ja) * 2004-10-18 2011-07-13 日本シャーウッド株式会社 カテーテル
US20060210700A1 (en) * 2005-03-18 2006-09-21 Lachner Thomas F Flexible and plastic radiopaque laminate composition
KR100678435B1 (ko) 2005-04-13 2007-02-02 주식회사 에스앤지바이오텍 혈관 벽 차폐용 튜브형 스텐트
US9962523B2 (en) * 2008-06-27 2018-05-08 Merit Medical Systems, Inc. Catheter with radiopaque marker
EP2548546A1 (de) * 2008-08-13 2013-01-23 Ernst Mühlbauer GmbH & Co.KG Röntgenopaker Infiltrant
US20110009961A1 (en) * 2009-07-13 2011-01-13 Gyrus Ent, L.L.C. Radiopaque middle ear prosthesis
EP2747800A1 (en) 2011-08-26 2014-07-02 Ella-CS, s.r.o. Self-expandable biodegradable stent made of clad radiopaque fibers covered with biodegradable elastic foil and therapeutic agent and method of preparation thereof
FR2986146B1 (fr) * 2012-02-01 2015-01-16 Prodimed Dispositif utilise dans le cadre d'un transfert gynecologique et procede de fabrication d'un tel dispositif

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336918A (en) 1962-12-24 1967-08-22 Us Catheter & Instr Corp Radiopaque, urethane-coated catheter and method for coating same
US3618614A (en) 1969-05-06 1971-11-09 Scient Tube Products Inc Nontoxic radiopaque multiwall medical-surgical tubings
US3749134A (en) 1972-02-02 1973-07-31 Sunlite Plastics Inc Radiographically opaque plastic tubing
US3901829A (en) 1972-02-02 1975-08-26 Sunlite Plastics Inc Method of making radiographically opaque plastic tubing
US4182787A (en) 1978-06-19 1980-01-08 General Electric Company Optically transparent, radiographically opaque tubing
US4282876A (en) 1979-05-18 1981-08-11 Flynn Vincent J Radiopaque polyurethane resin compositions
US4863424A (en) 1983-11-18 1989-09-05 Blake Joseph W Iii Tubular medical device and method of making and using the same
US4722344A (en) 1986-05-23 1988-02-02 Critikon, Inc. Radiopaque polyurethanes and catheters formed therefrom
IE70756B1 (en) 1990-04-11 1996-12-30 Becton Dickinson Co Radiopaque optically transparent medical tubing
US5177170A (en) 1992-07-02 1993-01-05 Miles Inc. Radiopaque polyurethanes
US5346981A (en) 1993-01-13 1994-09-13 Miles Inc. Radiopaque polyurethanes
US6200338B1 (en) * 1998-12-31 2001-03-13 Ethicon, Inc. Enhanced radiopacity of peripheral and central catheter tubing

Also Published As

Publication number Publication date
JP2000210379A (ja) 2000-08-02
US6623823B1 (en) 2003-09-23
EP1016424A1 (en) 2000-07-05
ZA997875B (en) 2001-06-25
AU6556099A (en) 2000-07-06
SG89308A1 (en) 2002-06-18
KR20000062242A (ko) 2000-10-25
CN1262960A (zh) 2000-08-16
CO5111000A1 (es) 2001-12-26
CA2292183A1 (en) 2000-06-30

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1842 DE 25/04/2006.

B15K Others concerning applications: alteration of classification

Ipc: C08G 18/38 (2006.01), A61L 27/18 (2006.0