Endoscopic examination device

The endoscopic examination device comprises a grab handle, a connecting rod and a lens, the lens is connected with the connecting rod, the connecting rod is rotationally connected to one end of the grab handle, an adjusting sliding tooth block is installed on the grab handle in a sliding mode, and t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG QIN, JIAO ZHIHENG, ZHOU YANHONG, LIU HONGNI, PU AOFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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