FR937391A - Improvements to surgical anesthesia machines - Google Patents

Improvements to surgical anesthesia machines

Info

Publication number
FR937391A
FR937391A FR937391DA FR937391A FR 937391 A FR937391 A FR 937391A FR 937391D A FR937391D A FR 937391DA FR 937391 A FR937391 A FR 937391A
Authority
FR
France
Prior art keywords
surgical anesthesia
anesthesia machines
machines
surgical
anesthesia
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
Georges-Louis Ravault
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.)
D'ETUDES DE FABRICATION ET D'EXPLOITATION D'APPAREILS SCIENTIFIQUES Ste
Original Assignee
D'ETUDES DE FABRICATION ET D'EXPLOITATION D'APPAREILS SCIENTIFIQUES Ste
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 D'ETUDES DE FABRICATION ET D'EXPLOITATION D'APPAREILS SCIENTIFIQUES Ste filed Critical D'ETUDES DE FABRICATION ET D'EXPLOITATION D'APPAREILS SCIENTIFIQUES Ste
Application granted granted Critical
Publication of FR937391A publication Critical patent/FR937391A/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
    • A61M16/06—Respiratory or anaesthetic masks
FR937391D 1946-12-18 1946-12-18 Improvements to surgical anesthesia machines Expired FR937391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR937391T 1946-12-18

Publications (1)

Publication Number Publication Date
FR937391A true FR937391A (en) 1948-08-16

Family

ID=9457948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937391D Expired FR937391A (en) 1946-12-18 1946-12-18 Improvements to surgical anesthesia machines

Country Status (1)

Country Link
FR (1) FR937391A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868198A (en) * 1956-03-09 1959-01-13 Brooke Burnham Unidirectional valve for anesthesia equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868198A (en) * 1956-03-09 1959-01-13 Brooke Burnham Unidirectional valve for anesthesia equipment

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