Endoscope integrated drainage tube with protective sleeve

The integrated drainage tube comprises a drainage tube body, an iron drainage tube inner core and the protective sleeve, the protective sleeve is arranged on the surface of the outer side of the drainage tube body, and a lifting rope is fixedly connected between the lower end and the upper end of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN LINMIN, LAN JINXIN, YANG DUO, HE LINGLING, ZHANG LONGSHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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