GB2008140A - Catheters and block polymer compositions for producing them - Google Patents

Catheters and block polymer compositions for producing them

Info

Publication number
GB2008140A
GB2008140A GB7845130A GB7845130A GB2008140A GB 2008140 A GB2008140 A GB 2008140A GB 7845130 A GB7845130 A GB 7845130A GB 7845130 A GB7845130 A GB 7845130A GB 2008140 A GB2008140 A GB 2008140A
Authority
GB
United Kingdom
Prior art keywords
catheters
balloon
type
block
producing
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.)
Withdrawn
Application number
GB7845130A
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.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories 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
Priority claimed from US05/853,738 external-priority patent/US4154244A/en
Priority claimed from US05/900,965 external-priority patent/US4198983A/en
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of GB2008140A publication Critical patent/GB2008140A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1027—Making of balloon catheters
    • 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
    • A61L29/041—Macromolecular materials obtained 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
    • A61L29/049—Mixtures of macromolecular compounds
    • 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
    • A61L29/141—Plasticizers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Catheters, in particular balloon- type catheters, are made from a material such as to provide low toxicity and irritation, and also good elastomeric recovery of the balloon in the balloon- type, the material being an elastomeric composition containing a block copolymer having a central rubbery olefin polymer or diene polymer block with terminal blocks of polystyrene or a polystyrene derivative. The central block is preferably an ethylene-butylene copolymer. The composition may also comprise polypropylene, a crosslinked silicone elastomer, an oil-type plasticizer, a fatty acid amide and titanium dioxide.
GB7845130A 1977-11-21 1978-11-17 Catheters and block polymer compositions for producing them Withdrawn GB2008140A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/853,738 US4154244A (en) 1977-11-21 1977-11-21 Balloon-type catheter
US05/900,965 US4198983A (en) 1978-04-28 1978-04-28 Catheter made of a thermoplastic material having improved softness and low friction

Publications (1)

Publication Number Publication Date
GB2008140A true GB2008140A (en) 1979-05-31

Family

ID=27127186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7845130A Withdrawn GB2008140A (en) 1977-11-21 1978-11-17 Catheters and block polymer compositions for producing them

Country Status (3)

Country Link
AU (1) AU4148478A (en)
DE (1) DE2848854A1 (en)
GB (1) GB2008140A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516928A1 (en) * 1980-05-07 1983-05-27 Sterling Robert COMPOSITIONS OF HYDROCARBON SEQUENCE COPOLYMER AND DISPERSE POLYSILOXANE AND INFLATABLE BALLOON FOR MEDICAL PROBE MADE OF SUCH COMPOSITIONS
FR2556223A1 (en) * 1983-12-09 1985-06-14 Medical Research Ass ENTERAL FEEDING PROBE AND COMPOSITION AND WEIGHTED MASS FOR SUCH A PROBE
EP0286763A1 (en) * 1987-02-18 1988-10-19 Plymouth Francaise Elastic material for the manufacture of sheets for the clothing industry
EP0513650A1 (en) * 1991-05-11 1992-11-19 Willy Rüsch Ag Tracheal tube with blocking sleeve with stabilized permeation
EP0540858A1 (en) * 1991-09-12 1993-05-12 Advanced Cardiovascular Systems, Inc. Inflatable member having elastic expansion with limited range
EP0841071A2 (en) * 1996-11-06 1998-05-13 Archibald Ian Jeremy Brain Endotracheal tube
WO2001030876A2 (en) * 1999-10-28 2001-05-03 Edwards Lifesciences Corporation Thermoplastic elastomeric material as a replacement for natural rubber latex
WO2003080145A1 (en) * 2002-03-21 2003-10-02 Advanced Cardiovascular Systems, Inc. CATHETER BALLOON FORMED OF ePTFE AND A DIENE POLYMER
USD782658S1 (en) 2015-02-02 2017-03-28 Indian Ocean Medical Inc. Airway device
US9708434B2 (en) 2010-10-01 2017-07-18 University Of Tennessee Research Foundation Multigraft copolymers as superelastomers
US10202478B2 (en) 2014-06-20 2019-02-12 University Of Tennessee Research Foundation Multigraft copolymer superelastomers by emulsion polymerization
US11325991B2 (en) 2017-04-25 2022-05-10 University Of Tennessee Research Foundation All-acrylic multigraft copolymer superelastomers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196731A (en) * 1978-03-17 1980-04-08 Baxter Travenol Laboratories, Inc. Silicone-containing thermoplastic polymers for medical uses
DE3338909C1 (en) * 1983-10-27 1985-03-14 B. Braun Melsungen Ag, 3508 Melsungen Catheter hub
US5195969A (en) 1991-04-26 1993-03-23 Boston Scientific Corporation Co-extruded medical balloons and catheter using such balloons
US6896842B1 (en) 1993-10-01 2005-05-24 Boston Scientific Corporation Medical device balloons containing thermoplastic elastomers
US7947059B2 (en) 2000-03-02 2011-05-24 Boston Scientific Scimed, Inc. Multilayer medical device
US6951675B2 (en) 2003-01-27 2005-10-04 Scimed Life Systems, Inc. Multilayer balloon catheter

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516928A1 (en) * 1980-05-07 1983-05-27 Sterling Robert COMPOSITIONS OF HYDROCARBON SEQUENCE COPOLYMER AND DISPERSE POLYSILOXANE AND INFLATABLE BALLOON FOR MEDICAL PROBE MADE OF SUCH COMPOSITIONS
FR2556223A1 (en) * 1983-12-09 1985-06-14 Medical Research Ass ENTERAL FEEDING PROBE AND COMPOSITION AND WEIGHTED MASS FOR SUCH A PROBE
EP0286763A1 (en) * 1987-02-18 1988-10-19 Plymouth Francaise Elastic material for the manufacture of sheets for the clothing industry
EP0513650A1 (en) * 1991-05-11 1992-11-19 Willy Rüsch Ag Tracheal tube with blocking sleeve with stabilized permeation
US5247927A (en) * 1991-05-11 1993-09-28 Willy Rush Ag Tracheal tube with permeation-stable blocking cuff
EP0540858A1 (en) * 1991-09-12 1993-05-12 Advanced Cardiovascular Systems, Inc. Inflatable member having elastic expansion with limited range
US6055984A (en) * 1996-11-06 2000-05-02 Brain; Archibald I. J. Endotracheal tube construction
EP0841071A3 (en) * 1996-11-06 1998-11-04 Archibald Ian Jeremy Brain Endotracheal tube
EP0841071A2 (en) * 1996-11-06 1998-05-13 Archibald Ian Jeremy Brain Endotracheal tube
US6698428B2 (en) 1996-11-06 2004-03-02 Archibald I. J. Brain Endotracheal tube construction
WO2001030876A2 (en) * 1999-10-28 2001-05-03 Edwards Lifesciences Corporation Thermoplastic elastomeric material as a replacement for natural rubber latex
WO2001030876A3 (en) * 1999-10-28 2001-11-22 Edwards Lifesciences Corp Thermoplastic elastomeric material as a replacement for natural rubber latex
US6579940B1 (en) 1999-10-28 2003-06-17 Edwards Lifesciences Corporation Thermoplastic elastomeric material as a replacement for natural rubber latex
WO2003080145A1 (en) * 2002-03-21 2003-10-02 Advanced Cardiovascular Systems, Inc. CATHETER BALLOON FORMED OF ePTFE AND A DIENE POLYMER
US6946173B2 (en) 2002-03-21 2005-09-20 Advanced Cardiovascular Systems, Inc. Catheter balloon formed of ePTFE and a diene polymer
US9708434B2 (en) 2010-10-01 2017-07-18 University Of Tennessee Research Foundation Multigraft copolymers as superelastomers
US10202478B2 (en) 2014-06-20 2019-02-12 University Of Tennessee Research Foundation Multigraft copolymer superelastomers by emulsion polymerization
USD782658S1 (en) 2015-02-02 2017-03-28 Indian Ocean Medical Inc. Airway device
US11325991B2 (en) 2017-04-25 2022-05-10 University Of Tennessee Research Foundation All-acrylic multigraft copolymer superelastomers

Also Published As

Publication number Publication date
DE2848854A1 (en) 1979-05-23
AU4148478A (en) 1979-05-31

Similar Documents

Publication Publication Date Title
GB2008140A (en) Catheters and block polymer compositions for producing them
ES454255A1 (en) Thermoplastic compositions of high unsaturation diene rubber and polyolefin resin
US4140162A (en) Clear, autoclavable plastic formulation free of liquid plasticizers
EP0036279A3 (en) Block copolymers having compatibilizing properties for blends of olefin polymer and nitrile rubber, and compositions comprising such copolymers and blends
DE2967097D1 (en) Thermoplastic elastomeric blend of monoolefin copolymer rubber
DE3066389D1 (en) Thermoplastic elastomer blends of alpha-olefin polymers and hydrogenated 1,2-polybutadienes and process for making same
GB9119261D0 (en) Gels
AU1993076A (en) Partially hydrogenated block copolymer composition
AU501424B2 (en) Sterile blood gas control composition
ES8503483A1 (en) A chewing gum composition with improved stability.
AU497620B2 (en) Elastomer composition
DE68917703D1 (en) Thermoplastic elastomer compositions.
ES2064389T3 (en) LOW VISCOSITY SILICONE FOAM COMPOSITION.
AU536295B2 (en) Hydrogenated polybutadiene block copolymer composition
ES445828A1 (en) Adhesive bandage backings
AU519848B2 (en) Non-activating polyelectrolytes for separation of blood coagulation factors
DE69410355D1 (en) Higher alpha olefin copolymers, methods of making them, rubber compositions containing these copolymers, and molded rubber products containing these copolymers
AU527119B2 (en) Latex coagulation
AU524615B2 (en) Latex coagulation
AR240703A1 (en) Process for the preparation of an elastomeric copolymer from styrene and 1,3-butadiene,copolymer obtained,non vulcanized composition and tyre containing it
DE59010161D1 (en) Expandable styrene polymers and aromatic-resistant foams made from them
AU534538B2 (en) Blend of internally plasticized vinyl chloride copolymer nd polyurethane elastomer
JPS55123608A (en) Homoo and copolymer of polyalkylpiperidinolvinylether and its use as plastic stabilizer
ES8503507A1 (en) Film-forming composition containing an antimicrobial agent and methods.
GB2063891B (en) Moulding compositions comprising polyphenylene ether and hydrogenated radial block copolymer of vinyl aromatic compound and diene rubber

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)