BR8707704A - Cateter,poliuretano,poliuretano radiopaco e artigo conformado - Google Patents

Cateter,poliuretano,poliuretano radiopaco e artigo conformado

Info

Publication number
BR8707704A
BR8707704A BR8707704A BR8707704A BR8707704A BR 8707704 A BR8707704 A BR 8707704A BR 8707704 A BR8707704 A BR 8707704A BR 8707704 A BR8707704 A BR 8707704A BR 8707704 A BR8707704 A BR 8707704A
Authority
BR
Brazil
Prior art keywords
polyurethane
conformed
catheter
item
radiopaque
Prior art date
Application number
BR8707704A
Other languages
English (en)
Inventor
Ronald E Cambron
Donald J Dempsey
Hartley A Silverwood
Kevin M Mills
Original Assignee
Critikon 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 Critikon Inc filed Critical Critikon Inc
Publication of BR8707704A publication Critical patent/BR8707704A/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/773—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur halogens
    • 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
    • A61L29/18—Materials at least partially X-ray or laser opaque
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials For Medical Uses (AREA)
BR8707704A 1986-05-23 1987-05-21 Cateter,poliuretano,poliuretano radiopaco e artigo conformado BR8707704A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/866,606 US4722344A (en) 1986-05-23 1986-05-23 Radiopaque polyurethanes and catheters formed therefrom
PCT/US1987/001243 WO1987007155A1 (en) 1986-05-23 1987-05-21 Radiopaque polyurethanes and catheters formed therefrom

Publications (1)

Publication Number Publication Date
BR8707704A true BR8707704A (pt) 1989-08-15

Family

ID=25347979

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8707704A BR8707704A (pt) 1986-05-23 1987-05-21 Cateter,poliuretano,poliuretano radiopaco e artigo conformado

Country Status (8)

Country Link
US (1) US4722344A (pt)
EP (1) EP0309463B1 (pt)
JP (1) JP2642941B2 (pt)
AU (1) AU609403B2 (pt)
BR (1) BR8707704A (pt)
CA (1) CA1334120C (pt)
DE (1) DE3773209D1 (pt)
WO (1) WO1987007155A1 (pt)

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US7601285B2 (en) * 2003-12-31 2009-10-13 Boston Scientific Scimed, Inc. Medical device with varying physical properties and method for forming same
US7704267B2 (en) * 2004-08-04 2010-04-27 C. R. Bard, Inc. Non-entangling vena cava filter
US7776380B2 (en) * 2004-09-22 2010-08-17 Volcano Corporation Method of making catheters with additives consolidated into polymer wall
US7794473B2 (en) 2004-11-12 2010-09-14 C.R. Bard, Inc. Filter delivery system
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CN101098916A (zh) * 2005-01-13 2008-01-02 金文申有限公司 含有碳纳米颗粒的复合材料
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US20060178635A1 (en) * 2005-02-08 2006-08-10 Callaway George H Easy entry catheters
CN101142149A (zh) * 2005-03-18 2008-03-12 金文申有限公司 制备多孔烧结金属材料的方法
US20060264935A1 (en) * 2005-05-04 2006-11-23 White Patrick M Orthopedic stabilization device
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CN101238166A (zh) * 2005-07-01 2008-08-06 金文申有限公司 制备多孔网状复合材料的方法
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JP2009519049A (ja) * 2005-12-02 2009-05-14 シー・アール・バード・インコーポレイテツド 螺旋形大静脈フィルタ
US10188496B2 (en) * 2006-05-02 2019-01-29 C. R. Bard, Inc. Vena cava filter formed from a sheet
US9326842B2 (en) * 2006-06-05 2016-05-03 C. R . Bard, Inc. Embolus blood clot filter utilizable with a single delivery system or a single retrieval system in one of a femoral or jugular access
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Also Published As

Publication number Publication date
DE3773209D1 (de) 1991-10-24
JPH01502720A (ja) 1989-09-21
JP2642941B2 (ja) 1997-08-20
EP0309463B1 (en) 1991-09-18
AU7511087A (en) 1987-12-22
CA1334120C (en) 1995-01-24
AU609403B2 (en) 1991-05-02
US4722344A (en) 1988-02-02
EP0309463A1 (en) 1989-04-05
WO1987007155A1 (en) 1987-12-03

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 21/05/2002