AT123231T - Catheter tube with controlled in vivo softness. - Google Patents

Catheter tube with controlled in vivo softness.

Info

Publication number
AT123231T
AT123231T AT90314432T AT90314432T AT123231T AT 123231 T AT123231 T AT 123231T AT 90314432 T AT90314432 T AT 90314432T AT 90314432 T AT90314432 T AT 90314432T AT 123231 T AT123231 T AT 123231T
Authority
AT
Austria
Prior art keywords
softness
vivo
controlled
catheter tube
catheter
Prior art date
Application number
AT90314432T
Other languages
German (de)
Inventor
Min-Shiu Lee
Mutlu Karakelle
David E Spielvogel
Robert A Taller
Original Assignee
Becton Dickinson Co
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 to US49914590A priority Critical
Application filed by Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of AT123231T publication Critical patent/AT123231T/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0043Catheters; Hollow probes characterised by structural features
    • A61M25/0054Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L29/00Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08Materials for coatings
    • A61L29/085Macromolecular materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L29/00Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14Materials characterised by their function or physical properties, e.g. lubricating compositions
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04Polyurethanes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0043Catheters; Hollow probes characterised by structural features
    • A61M2025/0063Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
    • A61M2025/0064Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body which become stiffer or softer when heated
AT90314432T 1990-03-26 1990-12-28 Catheter tube with controlled in vivo softness. AT123231T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US49914590A true 1990-03-26 1990-03-26

Publications (1)

Publication Number Publication Date
AT123231T true AT123231T (en) 1995-06-15

Family

ID=23984032

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90314432T AT123231T (en) 1990-03-26 1990-12-28 Catheter tube with controlled in vivo softness.

Country Status (9)

Country Link
EP (1) EP0448886B1 (en)
JP (1) JPH0811129B2 (en)
AT (1) AT123231T (en)
AU (1) AU631949B2 (en)
CA (1) CA2031805A1 (en)
DE (2) DE69019816D1 (en)
ES (1) ES2075175T3 (en)
IE (1) IE67657B1 (en)
NZ (1) NZ236404A (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU634060B2 (en) * 1991-05-16 1993-02-11 Terumo Kabushiki Kaisha Indwelling catheter
FR2697995B1 (en) * 1992-11-19 1994-12-30 Celsa Lg A removable blood filtration, variable-rigidity, implantable in the body of a patient and allowing the injection of a treating product.
NL9300572A (en) * 1993-03-31 1994-10-17 Cordis Europ A method for manufacturing an extrusion profile having the length-varying features and manufactured therewith catheter.
EP0712354B1 (en) * 1993-08-06 1999-01-13 Minnesota Mining And Manufacturing Company Multilayered tubing
JP2721639B2 (en) * 1993-11-17 1998-03-04 平河ヒューテック株式会社 The small-diameter medical tubing
US5702372A (en) 1995-02-08 1997-12-30 Medtronic, Inc. Lined infusion catheter
JP2809337B2 (en) * 1995-03-24 1998-10-08 ベクトン・ディキンソン・アンド・カンパニー Catheter tube to adjust the softening in vivo
US5738923A (en) * 1995-05-16 1998-04-14 Minnesota Mining And Manufacturing Company Medical tubing and assemblies
EP0830169A2 (en) * 1995-06-01 1998-03-25 SciMed Life Systems, Inc. Flow assisted catheter
US5762630A (en) * 1996-12-23 1998-06-09 Johnson & Johnson Medical, Inc. Thermally softening stylet
US6905743B1 (en) 1999-02-25 2005-06-14 Boston Scientific Scimed, Inc. Dimensionally stable balloons
US7101597B2 (en) 1997-09-10 2006-09-05 Boston Scientific Scimed, Inc. Medical devices made from polymer blends containing low melting temperature liquid crystal polymers
US6284333B1 (en) 1997-09-10 2001-09-04 Scimed Life Systems, Inc. Medical devices made from polymer blends containing low melting temperature liquid crystal polymers
US6242063B1 (en) * 1997-09-10 2001-06-05 Scimed Life Systems, Inc. Balloons made from liquid crystal polymer blends
US6048338A (en) 1997-10-15 2000-04-11 Scimed Life Systems, Inc. Catheter with spiral cut transition member
US6517515B1 (en) 1998-03-04 2003-02-11 Scimed Life Systems, Inc. Catheter having variable size guide wire lumen
US6200338B1 (en) * 1998-12-31 2001-03-13 Ethicon, Inc. Enhanced radiopacity of peripheral and central catheter tubing
US6977103B2 (en) * 1999-10-25 2005-12-20 Boston Scientific Scimed, Inc. Dimensionally stable balloons
US6756094B1 (en) 2000-02-28 2004-06-29 Scimed Life Systems, Inc. Balloon structure with PTFE component
US6893427B1 (en) * 2000-03-23 2005-05-17 Vascon, Llc Catheter with thermoresponsive distal tip portion
US6623504B2 (en) 2000-12-08 2003-09-23 Scimed Life Systems, Inc. Balloon catheter with radiopaque distal tip
US6730377B2 (en) 2002-01-23 2004-05-04 Scimed Life Systems, Inc. Balloons made from liquid crystal polymer blends
DE10220409B4 (en) * 2002-05-08 2006-03-02 B. Braun Melsungen Ag Use of a catheter tube
US7744574B2 (en) 2004-12-16 2010-06-29 Boston Scientific Scimed, Inc. Catheter tip to reduce wire lock
DE102005001704A1 (en) * 2005-01-13 2006-07-20 Disetronic Licensing Ag Flexible puncture needle
SE532670C2 (en) * 2006-04-19 2010-03-16 Nordic Med Com Ab catheter assembly
US8079991B2 (en) * 2006-06-02 2011-12-20 Kci Licensing Inc. Wound suction peg apparatus
US9399112B2 (en) 2008-04-22 2016-07-26 Becton, Dickinson And Company Catheter hole having an inclined trailing edge
US9364634B2 (en) 2008-04-22 2016-06-14 Becton, Dickinson And Company Systems and methods for improving catheter hole array efficiency
US8496629B2 (en) 2008-04-22 2013-07-30 Becton, Dickinson And Company Catheter hole having a flow breaking feature
US9555165B2 (en) 2011-06-30 2017-01-31 Cordis Corporation Medical tubing for catheters
CN109996568A (en) * 2017-03-08 2019-07-09 泰尔茂株式会社 Inlying catheter
US20180296731A1 (en) * 2017-04-17 2018-10-18 Becton, Dickinson And Company Catheter Tubing With Tailored Modulus Response

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1135140A (en) * 1978-03-07 1982-11-09 Kiyoshi Asai Catheter placement system
JPS56119263A (en) * 1980-02-04 1981-09-18 Teleflex Inc Medical and surgical catheter
JPH0364145B2 (en) * 1983-10-28 1991-10-04 Senko Med Instr Mfg
WO1986001813A1 (en) * 1984-09-21 1986-03-27 Raychem Corporation Multiple phase polymeric compositions
AU6733187A (en) * 1986-11-14 1988-06-01 Harry H. Leveen Flexible tubing
US4798597A (en) * 1987-04-29 1989-01-17 Sherwood Medical Co Flexible composite intubation tube
US4994047A (en) * 1988-05-06 1991-02-19 Menlo Care, Inc. Multi-layer cannula structure
US5061254A (en) * 1989-06-21 1991-10-29 Becton, Dickinson And Company Thermoplastic elastomeric hydrophilic polyetherurethane expandable catheter
IE65669B1 (en) * 1989-06-21 1995-11-15 Becton Dickinson Co Expandable obturator and catheter assembly including same
EP0421650A1 (en) * 1989-10-06 1991-04-10 C.R. Bard, Inc. Multilaminate coiled film catheter construction
JPH0528633A (en) * 1991-07-22 1993-02-05 Abiritei Network:Kk Sound recording body

Also Published As

Publication number Publication date
EP0448886A1 (en) 1991-10-02
DE69019816T2 (en) 1996-01-11
ES2075175T3 (en) 1995-10-01
JPH04221571A (en) 1992-08-12
CA2031805A1 (en) 1991-09-27
JPH0811129B2 (en) 1996-02-07
AU6792390A (en) 1991-10-03
DE69019816D1 (en) 1995-07-06
EP0448886B1 (en) 1995-05-31
IE67657B1 (en) 1996-04-17
AU631949B2 (en) 1992-12-10
IE904406A1 (en) 1991-10-09
NZ236404A (en) 1992-12-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties