Combined oxygen inhalation mask

The utility model provides a combined oxygen inhalation mask which comprises a nasal mask body, an adjusting assembly arranged on the side away from an opening of the nasal mask body and an oral mask body arranged at the bottom end of the nasal mask body. A first exhaust hole is formed in the nasal...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HOU RAN, QI LONGYU, WANG LIPING, WANG HAIFANG, LI XIA, WU JIANGLING
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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