Suction catheter member and suction catheter set having the same

The invention relates to a suction catheter member, which comprises a duct and a flexible valve. The duct comprises a chamber, a connection opening, an insertion opening, an air-inlet opening and a water infusion opening that are in communication with each other. The position of the connection openi...

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Bibliographische Detailangaben
Hauptverfasser:	DAWN, HANSON HONG-SHENG, DAWN, JEFFREY ZHONG-NIAN
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 invention relates to a suction catheter member, which comprises a duct and a flexible valve. The duct comprises a chamber, a connection opening, an insertion opening, an air-inlet opening and a water infusion opening that are in communication with each other. The position of the connection opening is aligned with the position of the insertion opening. The water infusion opening is positioned between the connection opening and the insertion opening. The flexible valve is disposed within the chamber and has a cavity and an open-close opening that are in communication with each other. The cavity is positioned toward to the insertion opening and is in fluid communication with the water infusion opening. The open-close opening is positioned toward to the connection opening. The cleaning of the catheter can be proceeded precisely to avoid the problem of remaining bacteria by the structure of the flexible valve disposed within the duct. The invention also relates to a suction catheter set having the suction cath