DE69903879T2 - Verweilkatheter - Google Patents

Verweilkatheter

Info

Publication number
DE69903879T2
DE69903879T2 DE69903879T DE69903879T DE69903879T2 DE 69903879 T2 DE69903879 T2 DE 69903879T2 DE 69903879 T DE69903879 T DE 69903879T DE 69903879 T DE69903879 T DE 69903879T DE 69903879 T2 DE69903879 T2 DE 69903879T2
Authority
DE
Germany
Prior art keywords
indwelling
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
DE69903879T
Other languages
English (en)
Other versions
DE69903879D1 (de
Inventor
Ryuichi Urakawa
Kazuyoshi Tani
Toru Kawashima
Akira Mochizuki
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.)
Terumo Corp
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Publication of DE69903879D1 publication Critical patent/DE69903879D1/de
Application granted granted Critical
Publication of DE69903879T2 publication Critical patent/DE69903879T2/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
    • C08G18/28—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
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene 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
    • 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
    • A61L29/04—Macromolecular materials
    • A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • C08G18/4277—Caprolactone and/or substituted caprolactone
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
DE69903879T 1998-06-02 1999-06-02 Verweilkatheter Expired - Lifetime DE69903879T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15241598 1998-06-02
JP15241498 1998-06-02

Publications (2)

Publication Number Publication Date
DE69903879D1 DE69903879D1 (de) 2002-12-19
DE69903879T2 true DE69903879T2 (de) 2003-09-11

Family

ID=26481345

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69903879T Expired - Lifetime DE69903879T2 (de) 1998-06-02 1999-06-02 Verweilkatheter

Country Status (3)

Country Link
US (1) US6342047B1 (de)
EP (1) EP0962227B1 (de)
DE (1) DE69903879T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1149598A3 (de) * 2000-04-27 2002-03-06 Terumo Kabushiki Kaisha Katheter und medizinischer Schlauch
US6863678B2 (en) 2001-09-19 2005-03-08 Advanced Cardiovascular Systems, Inc. Catheter with a multilayered shaft section having a polyimide layer
US7399291B2 (en) * 2004-12-02 2008-07-15 Syntheon, Llc. Catheter for treatment of total occlusions and methods for manufacture and use of the catheter
WO2006074941A1 (en) * 2005-01-13 2006-07-20 Mnemoscience Gmbh Polymer material showing a sharp dependency of tensile strength in relation to two external stimuli
US7682341B2 (en) * 2005-11-09 2010-03-23 Medikit Co., Ltd Indwelling needle
DE102006029574A1 (de) * 2006-06-22 2007-12-27 Charité - Universitätsmedizin Berlin Verweilkatheter
US8382738B2 (en) 2006-06-30 2013-02-26 Abbott Cardiovascular Systems, Inc. Balloon catheter tapered shaft having high strength and flexibility and method of making same
US8403885B2 (en) 2007-12-17 2013-03-26 Abbott Cardiovascular Systems Inc. Catheter having transitioning shaft segments
US8070719B2 (en) 2008-11-26 2011-12-06 Abbott Cardiovascular Systems, Inc. Low compliant catheter tubing
US8444608B2 (en) 2008-11-26 2013-05-21 Abbott Cardivascular Systems, Inc. Robust catheter tubing
US8052638B2 (en) 2008-11-26 2011-11-08 Abbott Cardiovascular Systems, Inc. Robust multi-layer balloon
CN103764217B (zh) 2011-05-26 2017-03-15 雅培心血管系统有限公司 导管的贯通顶端
US8684963B2 (en) 2012-07-05 2014-04-01 Abbott Cardiovascular Systems Inc. Catheter with a dual lumen monolithic shaft
CN103333484B (zh) * 2013-07-18 2015-06-24 威海洁瑞医用制品有限公司 一种疏水型医用热塑性聚氨酯合金
US10995298B2 (en) 2014-07-23 2021-05-04 Becton, Dickinson And Company Self-lubricating polymer composition
WO2018164235A1 (ja) 2017-03-08 2018-09-13 テルモ株式会社 留置カテーテル
US10596302B2 (en) * 2017-04-17 2020-03-24 Becton, Dickinson And Company Catheter tubing with tailored modulus response
US20220081561A1 (en) * 2019-01-09 2022-03-17 Avient Corporation Thermoplastic polyurethane compounds exhibiting enhanced stain resistance
CN113272385A (zh) * 2019-01-09 2021-08-17 艾维恩股份有限公司 呈现出提高的抗污染性的热塑性聚氨酯配混物
US11697733B2 (en) 2019-01-09 2023-07-11 Avient Corporation Thermoplastic polyurethane compounds exhibiting stain resistance and enhanced UV stability
US10744231B1 (en) * 2019-08-07 2020-08-18 Zeus Industrial Products, Inc. Catheter comprising PTFE liner

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506300A (en) * 1985-01-04 1996-04-09 Thoratec Laboratories Corporation Compositions that soften at predetermined temperatures and the method of making same
AU2800489A (en) 1987-12-02 1989-07-05 Tyndale Plains-Hunter Ltd. Hydrophilic polyurethanes of improved strength
US4849458A (en) * 1988-06-17 1989-07-18 Matrix Medica, Inc. Segmented polyether polyurethane
US5061254A (en) 1989-06-21 1991-10-29 Becton, Dickinson And Company Thermoplastic elastomeric hydrophilic polyetherurethane expandable catheter
JP2723190B2 (ja) 1989-07-28 1998-03-09 株式会社ニッショー 留置針
US5226899A (en) 1990-03-26 1993-07-13 Becton, Dickinson And Company Catheter tubing of controlled in vivo softening
US5453099A (en) * 1990-03-26 1995-09-26 Becton, Dickinson And Company Catheter tubing of controlled in vivo softening
US5334691A (en) 1990-07-24 1994-08-02 Tyndale Plains-Hunter Ltd. Hydrophilic polyurethanes of improved strength
US5102401A (en) * 1990-08-22 1992-04-07 Becton, Dickinson And Company Expandable catheter having hydrophobic surface
US5159051A (en) * 1991-05-09 1992-10-27 Becton, Dickinson And Company Biostable polyurethane
US5458935A (en) * 1991-12-24 1995-10-17 Abbott Laboratories Thermoplastic urethane elastomer
US5281677A (en) 1992-09-03 1994-01-25 Becton, Dickinson And Company Thermoplastic polyurethane blends
US5266669A (en) * 1992-10-26 1993-11-30 Becton, Dickinson And Company Softening non-swelling polyurethane
CA2121660A1 (en) * 1993-05-10 1994-11-11 Gregory J. Mann Biostable polyurethane and medical article therefrom
US5545708A (en) * 1993-07-14 1996-08-13 Becton, Dickinson And Company Thermoplastic polyurethane method of making same and forming a medical article therefrom
JPH0811129A (ja) 1994-06-30 1996-01-16 Nippon Plast Co Ltd ミキシングヘッド
EP0692506A3 (de) * 1994-07-14 1996-04-10 Miyoshi Yushi Kk Wärmeempfindliches Polyetherpolyurethan, dessen Herstellungsverfahren und wärmeempfindliche Zusammensetzung
US5554120A (en) * 1994-07-25 1996-09-10 Advanced Cardiovascular Systems, Inc. Polymer blends for use in making medical devices including catheters and balloons for dilatation catheters
WO1996021404A1 (en) * 1995-01-14 1996-07-18 Prograft, Medical, Inc. Kink-resistant stent-graft
EP0920467A4 (de) * 1996-08-26 1999-10-13 Tyndale Plains Hunter Ltd Hydrophile und hydrophobe polyetherpolyurethane und ihre verwendung
ZA9710013B (en) 1996-11-14 1998-05-25 Procter & Gamble Method of drying a paper web having both bulk and smoothness.

Also Published As

Publication number Publication date
EP0962227B1 (de) 2002-11-13
DE69903879D1 (de) 2002-12-19
EP0962227A1 (de) 1999-12-08
US6342047B1 (en) 2002-01-29

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Legal Events

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