Anti-splashing automatic closing hole for enteroscopy

The utility model discloses an anti-splashing automatic closing hole for enteroscopy, which comprises an annular hole seat, fan-shaped elastic sheets and a universal ball, a plurality of same and tightly attached fan-shaped elastic sheets extend from the inner wall of the annular hole seat to the ce...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GUO HUI, SHEN GUODI, YANG YONGMU, ZHANG JUN, LI WEIHONG, MEI XUEQIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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