Visible balloon cannula for esophageal and gastric varices

The utility model discloses a visible balloon cannula for esophageal and gastric varices. The visible balloon cannula comprises a cannula, a gas charging tube I, a gas charging connector I, a gas charging connector II and a gas charging tube II. One end of the cannula is connected with a handheld en...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIU XIONGCHANG
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 DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	The utility model discloses a visible balloon cannula for esophageal and gastric varices. The visible balloon cannula comprises a cannula, a gas charging tube I, a gas charging connector I, a gas charging connector II and a gas charging tube II. One end of the cannula is connected with a handheld end, and a therapeutic window is arranged at the other end of the cannula; a distal balloon is arranged on one side of the therapeutic window, and a proximal balloon is arranged on the other side of the therapeutic window; the gas charging tube I and the gas charging tube II are respectively arranged on two sides of the inner wall of the cannula; one end of the gas charging tube I is connected with the distal balloon, and the other end of the gas charging tube I is connected with the gas charging connector I; one end of the gas charging tube II is connected with the proximal balloon, and the other end of the gas charging tube II is connected with the gas charging connector II. The visible balloon cannula has the adva