FR1012841A - Electro-mechanically controlled spiro-pulsator - Google Patents

Electro-mechanically controlled spiro-pulsator

Info

Publication number
FR1012841A
FR1012841A FR1012841DA FR1012841A FR 1012841 A FR1012841 A FR 1012841A FR 1012841D A FR1012841D A FR 1012841DA FR 1012841 A FR1012841 A FR 1012841A
Authority
FR
France
Prior art keywords
pulsator
spiro
electro
mechanically controlled
mechanically
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
Raymond Alluaume
Roger Ray
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 FR1012841A publication Critical patent/FR1012841A/en
Expired 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
    • A61M16/0057—Pumps therefor
FR1012841D 1950-02-14 1950-02-14 Electro-mechanically controlled spiro-pulsator Expired FR1012841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1012841T 1950-02-14

Publications (1)

Publication Number Publication Date
FR1012841A true FR1012841A (en) 1952-07-17

Family

ID=9571173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1012841D Expired FR1012841A (en) 1950-02-14 1950-02-14 Electro-mechanically controlled spiro-pulsator

Country Status (1)

Country Link
FR (1) FR1012841A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923290A (en) * 1955-03-14 1960-02-02 Health Research Inc Respirator
US2946330A (en) * 1956-07-31 1960-07-26 Lyman C Blair Respirator apparatus
US4157092A (en) * 1975-10-24 1979-06-05 Hoffmann-La Roche Inc. Direct-acting respirator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923290A (en) * 1955-03-14 1960-02-02 Health Research Inc Respirator
US2946330A (en) * 1956-07-31 1960-07-26 Lyman C Blair Respirator apparatus
US4157092A (en) * 1975-10-24 1979-06-05 Hoffmann-La Roche Inc. Direct-acting respirator

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