Cleaning device for respiratory duct

The invention belongs to the technical field of respiratory medicine, and particularly relates to a cleaning device for a respiratory duct. The cleaning device comprises a fixing box, a fixing plate is installed on the upper surface of the fixing box, a surrounding plate is fixedly arranged at the t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MENG LING, SONG ZHENGCHANG, LUAN CHUNYU, YIN QILING, CAO WENWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHEMISTRY CLEANING CLEANING IN GENERAL DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WEAPONS
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