FR2328482A1 - Catheter with inflatable sleeve for tracheotomy etc. - has stress relieved thermoplastic sleeve for low unit area load on patient - Google Patents

Catheter with inflatable sleeve for tracheotomy etc. - has stress relieved thermoplastic sleeve for low unit area load on patient

Info

Publication number
FR2328482A1
FR2328482A1 FR7623621A FR7623621A FR2328482A1 FR 2328482 A1 FR2328482 A1 FR 2328482A1 FR 7623621 A FR7623621 A FR 7623621A FR 7623621 A FR7623621 A FR 7623621A FR 2328482 A1 FR2328482 A1 FR 2328482A1
Authority
FR
France
Prior art keywords
sleeve
catheter
coating
inflatable
tube
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.)
Granted
Application number
FR7623621A
Other languages
French (fr)
Other versions
FR2328482B3 (en
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.)
Sherwood Medical Co
Original Assignee
Sherwood Medical Industries 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
Application filed by Sherwood Medical Industries Inc filed Critical Sherwood Medical Industries Inc
Publication of FR2328482A1 publication Critical patent/FR2328482A1/en
Application granted granted Critical
Publication of FR2328482B3 publication Critical patent/FR2328482B3/fr
Granted 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
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0434—Cuffs
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0434—Cuffs
    • A61M16/0443—Special cuff-wall materials
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0486—Multi-lumen tracheal tubes
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0434—Cuffs
    • A61M16/044—External cuff pressure control or supply, e.g. synchronisation with respiration
    • 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
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1075—Balloon catheters with special features or adapted for special applications having a balloon composed of several layers, e.g. by coating or embedding
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Biophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Mfr. of a catheter of the type having an inflatable, external sleeve which is intended to seal on the inner wall of the aperture through which the catheter is passed. A catheter flexible tube, with main, central bore and a wall passage leading to an external inflation aperture, is fitted with a tight sleeve of thin, flexible, thermoplastic material to cover the inflation aperture. A liq. coating of thermoplastic material is applied to completely cover the sleeve and to adhere to the tube extending at both ends of the sleeve. When the coating is dry, the sleeve and coating materials are stress-relieved whilst inflated, pref. in a heated mould which forms an inflated sleeve as a coaxial cylinder around the tube. Sleeve and coating are pref. both in polyurethane around a P.V.C. tube. The process is simple and inexpensive, and produces an inflatable sleeve which seals well at low inflation press. and spreads the load lightly on the walls of the incision in the patient.
FR7623621A 1975-10-22 1976-08-02 Catheter with inflatable sleeve for tracheotomy etc. - has stress relieved thermoplastic sleeve for low unit area load on patient Granted FR2328482A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62481175A 1975-10-22 1975-10-22

Publications (2)

Publication Number Publication Date
FR2328482A1 true FR2328482A1 (en) 1977-05-20
FR2328482B3 FR2328482B3 (en) 1979-05-04

Family

ID=24503402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623621A Granted FR2328482A1 (en) 1975-10-22 1976-08-02 Catheter with inflatable sleeve for tracheotomy etc. - has stress relieved thermoplastic sleeve for low unit area load on patient

Country Status (6)

Country Link
JP (1) JPS5254284A (en)
AU (1) AU1566776A (en)
BE (1) BE847547A (en)
BR (1) BR7605835A (en)
DE (1) DE2635785A1 (en)
FR (1) FR2328482A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413195A1 (en) * 1977-12-30 1979-07-27 Airco Inc PROCESS FOR MANUFACTURING ENDOTRACHEAL TUBE SLEEVES
EP0214721A1 (en) * 1985-07-05 1987-03-18 Franklin Medical Limited Balloon catheters
EP0362268A4 (en) * 1987-05-06 1990-03-08 G David Jang Limacon geometry balloon angioplasty catheter systems and method of making same.
EP0457456A1 (en) * 1990-05-15 1991-11-21 C.R. Bard, Inc. Multiple layer high strength balloon for dilatation catheter
EP0581873A1 (en) * 1991-04-26 1994-02-09 Boston Scient Corp Co-extruded medical balloons and catheter using such balloons.
US5755690A (en) * 1987-01-09 1998-05-26 C. R. Bard Multiple layer high strength balloon for dilatation catheter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687471A (en) * 1985-05-01 1987-08-18 Curators Of The University Of Missouri Peritoneal dialysis catheter
DK0420488T3 (en) 1989-09-25 1993-08-30 Schneider Usa Inc Multilayer extrusion as a method for preparing angioplasty balloons
DE69433506T2 (en) 1993-10-01 2004-06-24 Boston Scientific Corp., Natick MEDICAL, THERMOPLASTIC ELASTOMER CONTAINING 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 (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413195A1 (en) * 1977-12-30 1979-07-27 Airco Inc PROCESS FOR MANUFACTURING ENDOTRACHEAL TUBE SLEEVES
EP0214721A1 (en) * 1985-07-05 1987-03-18 Franklin Medical Limited Balloon catheters
US5755690A (en) * 1987-01-09 1998-05-26 C. R. Bard Multiple layer high strength balloon for dilatation catheter
US5304132A (en) * 1987-05-06 1994-04-19 Jang G David Limacon geometry balloon angioplasty catheter systems and method of making same
EP0362268A4 (en) * 1987-05-06 1990-03-08 G David Jang Limacon geometry balloon angioplasty catheter systems and method of making same.
EP0362268A1 (en) * 1987-05-06 1990-04-11 G David Jang Limacon geometry balloon angioplasty catheter systems and method of making same.
US4958634A (en) * 1987-05-06 1990-09-25 Jang G David Limacon geometry balloon angioplasty catheter systems and method of making same
EP0457456A1 (en) * 1990-05-15 1991-11-21 C.R. Bard, Inc. Multiple layer high strength balloon for dilatation catheter
EP0581873A1 (en) * 1991-04-26 1994-02-09 Boston Scient Corp Co-extruded medical balloons and catheter using such balloons.
EP0742030A2 (en) * 1991-04-26 1996-11-13 Boston Scientific Corporation Co-extruded medical balloons and catheter using such balloons
EP0742030A3 (en) * 1991-04-26 1997-02-05 Boston Scient Corp Co-extruded medical balloons and catheter using such balloons
EP0581873A4 (en) * 1991-04-26 1994-03-23 Boston Scientific Corporation
EP0953364A3 (en) * 1991-04-26 2001-10-17 Boston Scientific Corporation Co-extruded medical balloons and catheter using such balloons

Also Published As

Publication number Publication date
BE847547A (en) 1977-02-14
FR2328482B3 (en) 1979-05-04
BR7605835A (en) 1978-03-28
DE2635785A1 (en) 1977-04-28
AU1566776A (en) 1978-01-12
JPS5254284A (en) 1977-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse