Ear cavity ointment spraying device

The ear cavity ointment spraying device comprises a spraying medicine cylinder, a horizontal partition plate is arranged in the spraying medicine cylinder and divides an inner cavity of the spraying medicine cylinder into a pressurizing cavity and a power cavity, a piston plate is arranged on the in...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MENG ZHAOJUN, LIU CHUNMIAO, ZHANG CHUNQIU, NIU CHUNSHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS 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 DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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