Negative pressure drainage ball for postoperative drainage

The negative pressure drainage ball comprises a drainage ball body, the top end of the drainage ball body is communicated with a liquid inlet pipe, a clamp is installed on the outer surface of the liquid inlet pipe, the left side of the top of the drainage ball body is communicated with a liquid out...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU QIN, JIANG YINGSI, LIU JIE, LIU GUANGYI, LUO XIAOYA, ZHANG XIAOFANG, XU HUIKUI, YIN XIUBI, ZHANG QINGYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	The negative pressure drainage ball comprises a drainage ball body, the top end of the drainage ball body is communicated with a liquid inlet pipe, a clamp is installed on the outer surface of the liquid inlet pipe, the left side of the top of the drainage ball body is communicated with a liquid outlet pipe, and a soft plug is installed on the inner surface of the liquid outlet pipe in a sliding mode. The negative pressure drainage device comprises a drainage ball, the bottom end of the drainage ball is communicated with a pressurizing pipe, a pressurizing assembly is fixedly installed on the outer surface of the pressurizing pipe and comprises a connecting pipe, a pressurizing plate is slidably installed on the inner surface of the connecting pipe, and a pressurizing rod is fixedly installed on the bottom side of the pressurizing plate. The soft plug is opened, and the drainage ball is pressurized through the pressurizing assembly, so that liquid in the drainage ball is discharged through the liquid outlet p