FR1035459A - Improvements to devices such as oxygen inhalers, especially for breathing at high altitude - Google Patents

Improvements to devices such as oxygen inhalers, especially for breathing at high altitude

Info

Publication number
FR1035459A
FR1035459A FR1035459DA FR1035459A FR 1035459 A FR1035459 A FR 1035459A FR 1035459D A FR1035459D A FR 1035459DA FR 1035459 A FR1035459 A FR 1035459A
Authority
FR
France
Prior art keywords
breathing
devices
high altitude
oxygen inhalers
inhalers
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
Application number
Other languages
French (fr)
Inventor
Pierre-Louis-Andre Vergne
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 filed Critical
Application granted granted Critical
Publication of FR1035459A publication Critical patent/FR1035459A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators
    • 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
    • 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
    • A61M16/0057—Pumps therefor
    • A61M16/0081—Bag or bellow in a bottle
    • 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
    • A61M16/0057—Pumps therefor
    • A61M16/0075—Bellows-type
FR1035459D 1951-04-16 1951-04-16 Improvements to devices such as oxygen inhalers, especially for breathing at high altitude Expired FR1035459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1035459T 1951-04-16

Publications (1)

Publication Number Publication Date
FR1035459A true FR1035459A (en) 1953-08-25

Family

ID=9585758

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1035459D Expired FR1035459A (en) 1951-04-16 1951-04-16 Improvements to devices such as oxygen inhalers, especially for breathing at high altitude
FR62653D Expired FR62653E (en) 1951-04-16 1952-03-28 Improvements to devices such as oxygen inhalers, especially for breathing at high altitude

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR62653D Expired FR62653E (en) 1951-04-16 1952-03-28 Improvements to devices such as oxygen inhalers, especially for breathing at high altitude

Country Status (1)

Country Link
FR (2) FR1035459A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050052A2 (en) * 1980-09-22 1982-04-21 Litton Systems, Inc. Automatic diluter/demand oxygen regulator adapted for use in a toxic environment
EP0511579A1 (en) * 1991-04-29 1992-11-04 Walter Höhener Breathing gas feed device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290540A (en) * 1960-07-22 1900-01-01
US4747403A (en) * 1986-01-27 1988-05-31 Advanced Pulmonary Technologies, Inc. Multi-frequency jet ventilation technique and apparatus
US4838259A (en) * 1986-01-27 1989-06-13 Advanced Pulmonary Technologies, Inc. Multi-frequency jet ventilation technique and apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050052A2 (en) * 1980-09-22 1982-04-21 Litton Systems, Inc. Automatic diluter/demand oxygen regulator adapted for use in a toxic environment
EP0050052A3 (en) * 1980-09-22 1982-06-23 Litton Systems, Inc. Automatic diluter/demand oxygen regulator adapted for use in a toxic environment
EP0511579A1 (en) * 1991-04-29 1992-11-04 Walter Höhener Breathing gas feed device

Also Published As

Publication number Publication date
FR62653E (en) 1955-06-16

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