Negative pressure drainage device

The utility model discloses a vacuum extractor which belongs to the field of the medical appliance, and comprises a tube which can be put in the patient body and a sucker which is communicated with the tube. The utility model is suitable for the lacunula conduction, and is convenient for observing t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHAO YUNFENG, ZHANG ZAIFEN, ZHAO HAIYUN, GAO XIAOYAN, YANG XIUJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a vacuum extractor which belongs to the field of the medical appliance, and comprises a tube which can be put in the patient body and a sucker which is communicated with the tube. The utility model is suitable for the lacunula conduction, and is convenient for observing the color and the quantity of the conduction liquid, at the same time, and the suction of the extractor is small, thereby being not easy to damage tissue.