FR2453634A1 - Measurement of laryngo-tracheal passage - uses inserted flexible plastics balloon which is inflated to press against walls of passage - Google Patents

Measurement of laryngo-tracheal passage - uses inserted flexible plastics balloon which is inflated to press against walls of passage

Info

Publication number
FR2453634A1
FR2453634A1 FR7909431A FR7909431A FR2453634A1 FR 2453634 A1 FR2453634 A1 FR 2453634A1 FR 7909431 A FR7909431 A FR 7909431A FR 7909431 A FR7909431 A FR 7909431A FR 2453634 A1 FR2453634 A1 FR 2453634A1
Authority
FR
France
Prior art keywords
passage
laryngo
tracheal
flexible plastics
inflated
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
FR7909431A
Other languages
French (fr)
Other versions
FR2453634B1 (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.)
ELECTRO MECANIQUE LAB
Original Assignee
ELECTRO MECANIQUE LAB
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 ELECTRO MECANIQUE LAB filed Critical ELECTRO MECANIQUE LAB
Priority to FR7909431A priority Critical patent/FR2453634A1/en
Publication of FR2453634A1 publication Critical patent/FR2453634A1/en
Application granted granted Critical
Publication of FR2453634B1 publication Critical patent/FR2453634B1/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
    • 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
    • A61M16/0445—Special cuff forms, e.g. undulated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • 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
    • 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
    • A61M16/0436—Special fillings therefor
    • A61M16/0438—Liquid-filled
    • 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
    • A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

The endo-laryngo-tracheal measurement method consists in inserting in the laryngo-tracheal passage an inflatable flexible plastics balloon along the natural respiratory passages, using a catheter inserted either via a nostril or a tracheotomy orifice. The instrument (3) is then expanded so as to exert an even pressure on all the walls (1) of the passage, equal to or less than the capillary pressure present in them. The instrument can have a balloon-like or cylindrical section and is expanded by a medium under pressure, e.g. air or serum.
FR7909431A 1979-04-13 1979-04-13 Measurement of laryngo-tracheal passage - uses inserted flexible plastics balloon which is inflated to press against walls of passage Granted FR2453634A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7909431A FR2453634A1 (en) 1979-04-13 1979-04-13 Measurement of laryngo-tracheal passage - uses inserted flexible plastics balloon which is inflated to press against walls of passage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909431A FR2453634A1 (en) 1979-04-13 1979-04-13 Measurement of laryngo-tracheal passage - uses inserted flexible plastics balloon which is inflated to press against walls of passage

Publications (2)

Publication Number Publication Date
FR2453634A1 true FR2453634A1 (en) 1980-11-07
FR2453634B1 FR2453634B1 (en) 1982-08-06

Family

ID=9224316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909431A Granted FR2453634A1 (en) 1979-04-13 1979-04-13 Measurement of laryngo-tracheal passage - uses inserted flexible plastics balloon which is inflated to press against walls of passage

Country Status (1)

Country Link
FR (1) FR2453634A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000409A1 (en) * 1980-07-28 1982-02-18 T Fogarty Calibrating dilatation catheter method and apparatus
EP0112139A1 (en) * 1982-12-10 1984-06-27 Robert E. Whited Improved endotracheal tube
EP0490852A1 (en) * 1990-12-10 1992-06-17 Medical Products Octagon Ab Tracheal tube

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1561588A (en) * 1967-04-05 1969-03-28
US3640282A (en) * 1970-08-06 1972-02-08 Jack M Kamen Tracheal tube with normally expanded balloon cuff
FR2257311A1 (en) * 1974-01-14 1975-08-08 Jackson Richard Endotracheal tube with liquid fillable cuff - mfd from air permeable expanded hydrophobic cellular plastics, pref. PTFE
US4022217A (en) * 1975-09-15 1977-05-10 Dupaco Incorporated Cuff configuration for cuff tracheal tubes
US4091816A (en) * 1977-01-28 1978-05-30 Elam James O Double cuffed endotracheal tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1561588A (en) * 1967-04-05 1969-03-28
US3640282A (en) * 1970-08-06 1972-02-08 Jack M Kamen Tracheal tube with normally expanded balloon cuff
FR2257311A1 (en) * 1974-01-14 1975-08-08 Jackson Richard Endotracheal tube with liquid fillable cuff - mfd from air permeable expanded hydrophobic cellular plastics, pref. PTFE
US4022217A (en) * 1975-09-15 1977-05-10 Dupaco Incorporated Cuff configuration for cuff tracheal tubes
US4091816A (en) * 1977-01-28 1978-05-30 Elam James O Double cuffed endotracheal tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000409A1 (en) * 1980-07-28 1982-02-18 T Fogarty Calibrating dilatation catheter method and apparatus
EP0112139A1 (en) * 1982-12-10 1984-06-27 Robert E. Whited Improved endotracheal tube
EP0490852A1 (en) * 1990-12-10 1992-06-17 Medical Products Octagon Ab Tracheal tube

Also Published As

Publication number Publication date
FR2453634B1 (en) 1982-08-06

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Legal Events

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ST Notification of lapse