Novel flushable disposable negative pressure suction device

The utility model belongs to the technical field of medical instruments, and discloses a novel flushable disposable negative pressure suction device which comprises a negative pressure suction tube, a negative pressure ball and a flushing tube, the negative pressure suction tube is communicated with...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAI RUIQI, LI JIALING, MI JIE, FU QIANG, PEI HAINA, ZHOU GUIWEN, CHEN MINLIANG, LIN PIANPIAN, TANG SHUO, CHEN CHEN, LI DONGJIE, LIANG LIMING
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 utility model belongs to the technical field of medical instruments, and discloses a novel flushable disposable negative pressure suction device which comprises a negative pressure suction tube, a negative pressure ball and a flushing tube, the negative pressure suction tube is communicated with the negative pressure ball, a suction hole is formed in the side wall of the suction end of the negative pressure suction tube, and the flushing end of the flushing tube is arranged on the inner side wall of the negative pressure suction tube. The flushing end of the flushing pipe is flush with the suction end of the negative pressure suction pipe, the liquid inlet end of the flushing pipe penetrates through the side wall of the negative pressure suction pipe to be connected with a pipe cap, and the included angle between the liquid inlet end, penetrating out of the negative pressure suction pipe, of the flushing pipe and the end, connected with the negative pressure ball, of the negative pressure suction pipe is