FR2257311A1 - Endotracheal tube with liquid fillable cuff - mfd from air permeable expanded hydrophobic cellular plastics, pref. PTFE - Google Patents

Endotracheal tube with liquid fillable cuff - mfd from air permeable expanded hydrophobic cellular plastics, pref. PTFE

Info

Publication number
FR2257311A1
FR2257311A1 FR7401144A FR7401144A FR2257311A1 FR 2257311 A1 FR2257311 A1 FR 2257311A1 FR 7401144 A FR7401144 A FR 7401144A FR 7401144 A FR7401144 A FR 7401144A FR 2257311 A1 FR2257311 A1 FR 2257311A1
Authority
FR
France
Prior art keywords
cuff
pref
liq
ptfe
mfd
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
FR7401144A
Other languages
French (fr)
Other versions
FR2257311B3 (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.)
JACKSON RICHARD US
Original Assignee
JACKSON RICHARD US
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 JACKSON RICHARD US filed Critical JACKSON RICHARD US
Priority to FR7401144A priority Critical patent/FR2257311A1/en
Publication of FR2257311A1 publication Critical patent/FR2257311A1/en
Application granted granted Critical
Publication of FR2257311B3 publication Critical patent/FR2257311B3/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
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/06—Packaging for specific medical equipment

Abstract

The cuff which surrounds an endotracheal or tracheotomy tube and is extended into sealing contact with tracheal tissue by filling with liq. e.g. from a syringe or collapsible bag, is made of a material which in the press, of that liq. is permeable to air and non-permeable to the liq. at the normal sealing press. The cuff material is pref. a hydrophobic cellular platic, pref. open-cell expanded PTFE which is heat-sealed to the tube. A liq. surface-effective anaesthestic incorporated in the hydraulic fluid may be passedthrough the cuff wall by temporarily over-pressurising the cuff.
FR7401144A 1974-01-14 1974-01-14 Endotracheal tube with liquid fillable cuff - mfd from air permeable expanded hydrophobic cellular plastics, pref. PTFE Granted FR2257311A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7401144A FR2257311A1 (en) 1974-01-14 1974-01-14 Endotracheal tube with liquid fillable cuff - mfd from air permeable expanded hydrophobic cellular plastics, pref. PTFE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401144A FR2257311A1 (en) 1974-01-14 1974-01-14 Endotracheal tube with liquid fillable cuff - mfd from air permeable expanded hydrophobic cellular plastics, pref. PTFE

Publications (2)

Publication Number Publication Date
FR2257311A1 true FR2257311A1 (en) 1975-08-08
FR2257311B3 FR2257311B3 (en) 1976-11-05

Family

ID=9133436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401144A Granted FR2257311A1 (en) 1974-01-14 1974-01-14 Endotracheal tube with liquid fillable cuff - mfd from air permeable expanded hydrophobic cellular plastics, pref. PTFE

Country Status (1)

Country Link
FR (1) FR2257311A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453634A1 (en) * 1979-04-13 1980-11-07 Electro Mecanique Lab Measurement of laryngo-tracheal passage - uses inserted flexible plastics balloon which is inflated to press against walls of passage
FR2570281A1 (en) * 1984-09-20 1986-03-21 Smiths Industries Plc TRACHEAL INTUBATION DEVICE
EP0231564A1 (en) * 1984-08-10 1987-08-12 Halkey-Roberts Corporation Endotracheal cuff indicator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453634A1 (en) * 1979-04-13 1980-11-07 Electro Mecanique Lab Measurement of laryngo-tracheal passage - uses inserted flexible plastics balloon which is inflated to press against walls of passage
EP0231564A1 (en) * 1984-08-10 1987-08-12 Halkey-Roberts Corporation Endotracheal cuff indicator
FR2570281A1 (en) * 1984-09-20 1986-03-21 Smiths Industries Plc TRACHEAL INTUBATION DEVICE

Also Published As

Publication number Publication date
FR2257311B3 (en) 1976-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse