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Publication of FR848126ApublicationCriticalpatent/FR848126A/fr
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
FR848126D1938-12-291938-12-29Procédé d'inhalation d'oxygène et masques pour le mettre en oeuvre
ExpiredFR848126A
(fr)