CA1071550A - Flexible tubing - Google Patents
Flexible tubingInfo
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 27
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 5
- 239000012858 resilient material Substances 0.000 claims abstract description 3
- 229920003023 plastic Polymers 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 229920002379 silicone rubber Polymers 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 229920002492 poly(sulfone) Polymers 0.000 description 3
- 238000002601 radiography Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241000353097 Molva molva Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 210000003567 ascitic fluid Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229940073609 bismuth oxychloride Drugs 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 208000003906 hydrocephalus Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- BWOROQSFKKODDR-UHFFFAOYSA-N oxobismuth;hydrochloride Chemical compound Cl.[Bi]=O BWOROQSFKKODDR-UHFFFAOYSA-N 0.000 description 1
- 210000003200 peritoneal cavity Anatomy 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
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 (en) | 1980-02-12 |
Family
ID=24896079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA285,636A Expired CA1071550A (en) | 1976-09-07 | 1977-08-29 | Flexible tubing |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5363615A (https=) |
| CA (1) | CA1071550A (https=) |
| DE (1) | DE2740063A1 (https=) |
| FR (1) | FR2363425A1 (https=) |
| GB (1) | GB1533204A (https=) |
Families Citing this family (34)
| 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 |
| EP0033659A3 (en) * | 1980-02-04 | 1982-02-17 | Teleflex Incorporated | Medical-surgical catheter |
| WO1982000413A1 (en) * | 1980-07-28 | 1982-02-18 | Lab Abbott | Improved radiopaque medical tubing |
| 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 |
| DK0420488T3 (da) | 1989-09-25 | 1993-08-30 | Schneider Usa Inc | Flerlags-ekstrusion som fremgangsmåde til fremstilling af angioplastik-balloner |
| 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 |
| DE10108815B4 (de) * | 2001-02-16 | 2006-03-16 | Berlin Heart Ag | Vorrichtung zur axialen Förderung von Körperflüssigkeiten |
| 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 |
| WO2008124790A2 (en) | 2002-07-10 | 2008-10-16 | Angiodynamics, Inc. | Device and method for endovascular treatment for causing closure of a blood vessel |
| US7488339B2 (en) | 2002-10-21 | 2009-02-10 | Boston Scientific Scimed, Inc. | Multilayer medical device |
| US6951675B2 (en) | 2003-01-27 | 2005-10-04 | Scimed Life Systems, Inc. | Multilayer balloon catheter |
| US8870834B2 (en) * | 2005-10-05 | 2014-10-28 | Acu Rate Pty Limited | Controlled flow administration set |
| US20090287189A1 (en) * | 2008-05-14 | 2009-11-19 | Becton, Dickinson And Company | Optimal radiopaque catheter |
| WO2012006143A2 (en) * | 2010-06-29 | 2012-01-12 | Lipovera, Llc | Disposable surgical instruments |
| WO2012114333A1 (en) | 2011-02-24 | 2012-08-30 | Ilan Ben Oren | Hybrid catheter for vascular intervention |
| US8992513B2 (en) | 2011-06-30 | 2015-03-31 | Angiodynamics, Inc | Endovascular plasma treatment device and method of use |
| US12514456B2 (en) | 2013-01-31 | 2026-01-06 | Eximo Medical Ltd. | System and methods for lesion characterization in blood vessels |
| US11684420B2 (en) | 2016-05-05 | 2023-06-27 | Eximo Medical Ltd. | Apparatus and methods for resecting and/or ablating an undesired tissue |
| US12376904B1 (en) | 2020-09-08 | 2025-08-05 | Angiodynamics, Inc. | Dynamic laser stabilization and calibration system |
| US12038322B2 (en) | 2022-06-21 | 2024-07-16 | Eximo Medical Ltd. | Devices and methods for testing ablation systems |
Family Cites Families (7)
| 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 |
-
1977
- 1977-08-29 CA CA285,636A patent/CA1071550A/en not_active Expired
- 1977-09-05 GB GB36947/77A patent/GB1533204A/en not_active Expired
- 1977-09-06 DE DE19772740063 patent/DE2740063A1/de not_active Withdrawn
- 1977-09-07 JP JP10734877A patent/JPS5363615A/ja active Pending
- 1977-09-07 FR FR7727100A patent/FR2363425A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1533204A (en) | 1978-11-22 |
| DE2740063A1 (de) | 1978-03-09 |
| FR2363425B1 (https=) | 1983-04-08 |
| FR2363425A1 (fr) | 1978-03-31 |
| JPS5363615A (en) | 1978-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |