Eustachian tube aspirator

The utility model discloses a eustachian tube aspirator which comprises a connecting tube, the front end of the connecting tube is provided with an aspiration port, the aspiration port is fixedly connected with the connecting tube, the aspiration port is communicated with the connecting tube, and th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAN YANHONG, ZOU TUANMING, LAI YANBING, YU YOUJUN, LIN FENG, LIU ZHEN, YANG FANG, CHEN KANGSONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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