Dosing device

The utility model relates to the technical field of medical instruments, and discloses a dosing device which comprises a handheld cylinder, a negative pressure bottle is in threaded connection with one side of the temporal portion of the handheld cylinder, a connecting pipe is inserted into one end...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	FANG XIAOSHAN
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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