Nasal plug

The invention discloses a nasal plug in the technical field of medical instruments, and the nasal plug comprises a nasal plug body, the nasal plug body is provided with a vent hole, a filter screen is arranged in the vent hole, the inner wall of the vent hole is further sleeved with a water absorpti...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG XIAOHONG, LIU YANHUI, LUO RUZHEN, CHEN HONGBO
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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