CA2251759A1 - Bronchoaspiration tube having soft and hard portions - Google Patents

Bronchoaspiration tube having soft and hard portions

Info

Publication number
CA2251759A1
CA2251759A1 CA002251759A CA2251759A CA2251759A1 CA 2251759 A1 CA2251759 A1 CA 2251759A1 CA 002251759 A CA002251759 A CA 002251759A CA 2251759 A CA2251759 A CA 2251759A CA 2251759 A1 CA2251759 A1 CA 2251759A1
Authority
CA
Canada
Prior art keywords
soft
hard portions
bronchoaspiration
tube
bronchoaspiration 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
CA002251759A
Other languages
French (fr)
Other versions
CA2251759C (en
Inventor
Lucio Gibertoni
Paolo Bergamaschi
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.)
Covidien LP
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
Publication of CA2251759A1 publication Critical patent/CA2251759A1/en
Application granted granted Critical
Publication of CA2251759C publication Critical patent/CA2251759C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • 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
    • A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • A61M2025/0081—Soft tip
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Endoscopes (AREA)

Abstract

A Bronchoaspiration tube for removing secretions from the tracheal tubes and from the upper portion of the respiratory tract, including a tubular element (1) provided with at least two portions or regions (2, 3) having different hardness values.
CA002251759A 1996-04-11 1997-04-04 Bronchoaspiration tube having soft and hard portions Expired - Lifetime CA2251759C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI96U000277 1996-04-11
IT96MI000277 IT240586Y1 (en) 1996-04-11 1996-04-11 BRONCHO ASPIRATION STRUCTURE FOR THE REMOVAL OF EXECUTIONS FROM TRACHEAL TUBES AND THE UPPER ROUTE OF THE ROUTES
PCT/US1997/005686 WO1997037702A1 (en) 1996-04-11 1997-04-04 Bronchoaspiration tube having soft and hard portions

Publications (2)

Publication Number Publication Date
CA2251759A1 true CA2251759A1 (en) 1997-10-16
CA2251759C CA2251759C (en) 2009-07-07

Family

ID=11373265

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002251759A Expired - Lifetime CA2251759C (en) 1996-04-11 1997-04-04 Bronchoaspiration tube having soft and hard portions

Country Status (5)

Country Link
EP (1) EP0902695A4 (en)
JP (1) JP2000508553A (en)
CA (1) CA2251759C (en)
IT (1) IT240586Y1 (en)
WO (1) WO1997037702A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512807C2 (en) * 1998-09-02 2000-05-15 Bjoern Flodin Device for supplying inhalation gas to and removing exhalation gas from a patient
US7681576B2 (en) 2003-05-06 2010-03-23 Mallinckrodt Inc. Multiple cannula systems and methods
US20050103332A1 (en) * 2003-11-17 2005-05-19 Bruce Gingles Airway exchange catheter
GB0510951D0 (en) * 2005-05-27 2005-07-06 Laryngeal Mask Company The Ltd Laryngeal mask airway device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330497A (en) * 1981-01-19 1982-05-18 Sherwood Medical Industries Inc. Method of making grooved plastic medical tubing
US4402684A (en) * 1981-09-16 1983-09-06 The Kendall Company Cannula with soft tip
US4596563A (en) * 1983-06-09 1986-06-24 Cordis Corporation Thin-walled multi-layered catheter having a fuseless tip
US4753765A (en) * 1984-03-08 1988-06-28 Cordis Corporation Method of making a catheter having a fuseless tip
US4801297A (en) * 1984-06-01 1989-01-31 Edward Weck Incorporated Catheter having slit tip
US4781704A (en) * 1987-02-24 1988-11-01 Entech, Inc. Feeding tube assembly with collapsible outlet connector
DE3812754C1 (en) * 1988-04-16 1989-04-27 Rudolf Schoen
US5088991A (en) * 1988-07-14 1992-02-18 Novoste Corporation Fuseless soft tip angiographic catheter
US4898591A (en) * 1988-08-09 1990-02-06 Mallinckrodt, Inc. Nylon-PEBA copolymer catheter
US5085649A (en) * 1990-11-21 1992-02-04 Flynn Vincent J Torque controlled tubing
US5222949A (en) * 1991-07-23 1993-06-29 Intermed, Inc. Flexible, noncollapsible catheter tube with hard and soft regions

Also Published As

Publication number Publication date
IT240586Y1 (en) 2001-04-02
EP0902695A4 (en) 2000-04-26
WO1997037702A1 (en) 1997-10-16
ITMI960277U1 (en) 1997-10-11
EP0902695A1 (en) 1999-03-24
CA2251759C (en) 2009-07-07
JP2000508553A (en) 2000-07-11

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20170404