CA1071550A - Tuyau souple - Google Patents

Tuyau souple

Info

Publication number
CA1071550A
CA1071550A CA285,636A CA285636A CA1071550A CA 1071550 A CA1071550 A CA 1071550A CA 285636 A CA285636 A CA 285636A CA 1071550 A CA1071550 A CA 1071550A
Authority
CA
Canada
Prior art keywords
wall portion
tubing
strand
flexible
flexible tubing
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
Application number
CA285,636A
Other languages
English (en)
Inventor
Harry H. Leveen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1071550A publication Critical patent/CA1071550A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • 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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
CA285,636A 1976-09-07 1977-08-29 Tuyau souple Expired CA1071550A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72099476A 1976-09-07 1976-09-07

Publications (1)

Publication Number Publication Date
CA1071550A true CA1071550A (fr) 1980-02-12

Family

ID=24896079

Family Applications (1)

Application Number Title Priority Date Filing Date
CA285,636A Expired CA1071550A (fr) 1976-09-07 1977-08-29 Tuyau souple

Country Status (5)

Country Link
JP (1) JPS5363615A (fr)
CA (1) CA1071550A (fr)
DE (1) DE2740063A1 (fr)
FR (1) FR2363425A1 (fr)
GB (1) GB1533204A (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ187993A (en) * 1977-08-05 1982-12-07 R Bentley Crush resistant rubber hose with non-overlapping helically wound polyolefine reinforcing
DE2910749C2 (de) * 1979-03-19 1982-11-25 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg Katheter mit Kontraststreifen
JPS56119263A (en) * 1980-02-04 1981-09-18 Teleflex Inc Medical and surgical catheter
EP0056394A4 (fr) * 1980-07-28 1984-07-25 Abbott Lab Tubes medicaux ameliores opaques aux rayonnements.
NO821839L (no) * 1981-08-31 1983-03-28 David S. Sheridan Armerte roer for medisinsk-kirurgisk bruk.
DE3518788A1 (de) * 1985-05-24 1986-05-22 Daimler-Benz Ag Steckkupplung zum fluidisch dichten einstecken von leitungen
JPS61290957A (ja) * 1985-06-19 1986-12-20 信越化学工業株式会社 医療用シリコ−ンゴム組成物
DE3744108A1 (de) * 1987-12-24 1989-07-06 Grohe Kg Hans Brauseschlauch und verfahren zu seiner herstellung
FR2630215B1 (fr) * 1988-04-13 1991-02-22 Benhaim Jean Dispositif de mesure et procede de calcul de l'agrandissement radiologique en une seule mesure
US5071425A (en) * 1988-09-12 1991-12-10 Devices For Vascular Intervention, Inc. Atherectomy catheter and method of forming the same
DE68925088T2 (de) * 1988-09-12 1996-07-04 Devices Vascular Intervention Arteriektomie-Katheter
DE69002295T2 (de) 1989-09-25 1993-11-04 Schneider Usa Inc Mehrschichtextrusion als verfahren zur herstellung von ballons zur gefaessplastik.
SE9100439D0 (sv) * 1991-02-14 1991-02-14 Alfa Laval Agri Int Mjoelkningsmaskinslang
US5195969A (en) 1991-04-26 1993-03-23 Boston Scientific Corporation Co-extruded medical balloons and catheter using such balloons
DE69433506T2 (de) 1993-10-01 2004-06-24 Boston Scientific Corp., Natick Medizinische, thermoplastische elastomere enthaltende ballone
DE19548678A1 (de) * 1995-12-23 1997-06-26 Sarstedt Walter Geraete Urinmeßgerät
GB9709442D0 (en) 1997-05-08 1997-07-02 Smiths Industries Plc Tubes and tubing
US7947059B2 (en) 2000-03-02 2011-05-24 Boston Scientific Scimed, Inc. Multilayer medical device
AU2006230718B2 (en) * 2001-02-16 2008-09-25 Berlin Heart Gmbh Device for axially conveying body fluids
US9440046B2 (en) 2002-04-04 2016-09-13 Angiodynamics, Inc. Venous insufficiency treatment method
US7458967B2 (en) 2003-10-31 2008-12-02 Angiodynamics, Inc. Endovascular treatment apparatus and method
US8864754B2 (en) 2002-07-10 2014-10-21 Angiodynamics, Inc. Device and method for endovascular treatment for causing closure of a blood vessel
US6951675B2 (en) 2003-01-27 2005-10-04 Scimed Life Systems, Inc. Multilayer balloon catheter
JP5047178B2 (ja) * 2005-10-05 2012-10-10 アキュ レート ピーティーワイ リミテッド 流量制御式投与装置
US20090287189A1 (en) * 2008-05-14 2009-11-19 Becton, Dickinson And Company Optimal radiopaque catheter
US20110319839A1 (en) * 2010-06-29 2011-12-29 Del Vecchio Daniel A Disposable surgical instruments
CA2862611C (fr) 2011-02-24 2020-11-03 Eximo Medical Ltd. Catheter hybride destine a la resection de tissus
US8992513B2 (en) 2011-06-30 2015-03-31 Angiodynamics, Inc Endovascular plasma treatment device and method of use
US11684420B2 (en) 2016-05-05 2023-06-27 Eximo Medical Ltd. Apparatus and methods for resecting and/or ablating an undesired tissue

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857915A (en) * 1956-04-02 1958-10-28 David S Sheridan X-ray catheter
GB1149963A (en) * 1965-09-15 1969-04-23 Dorrien Copely Plastics Ltd J An improved reinforced flexible tube
US3529633A (en) * 1967-10-23 1970-09-22 Bard Inc C R X-ray opaque tubing having a transparent stripe
AT310428B (de) * 1968-02-14 1973-09-25 Lavreotiki Soc Ind Anonyme Verfahren und Spritzkopf zur Herstellung eines Schlauches aus zwei verschiedenen Kunststoffen
US3605750A (en) * 1969-04-07 1971-09-20 David S Sheridan X-ray tip catheter
ZA733736B (en) * 1972-06-07 1975-01-29 Warne & Co Ltd W And medical purposes improvements in or relating to tubes for surgical
US3879516A (en) * 1972-12-07 1975-04-22 Technibiotics Method of constructing a catheter

Also Published As

Publication number Publication date
JPS5363615A (en) 1978-06-07
DE2740063A1 (de) 1978-03-09
FR2363425B1 (fr) 1983-04-08
FR2363425A1 (fr) 1978-03-31
GB1533204A (en) 1978-11-22

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Legal Events

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