Oxygen inhalation mask

The oxygen inhalation mask comprises a mask body used for covering the mouth and the nose, the mask body is provided with a main catheter and an auxiliary catheter which are used for supplying oxygen, the main catheter and the auxiliary catheter both penetrate through the inner side of the mask body...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIANG SHIYU, SHI XIAOLI, HU HUIMIN, WU LIUHUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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