Double-balloon blocking catheter for peripheral vascular injury

A double-balloon blocking catheter for peripheral vascular injury comprises a catheter body, a guide wire cavity, a first air channel and a second air channel which are not communicated with one another are arranged in the catheter body, and a front guide wire opening communicated to the guide wire...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIONG GUOZUO, DENG ZHIHE, DENG 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 DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	A double-balloon blocking catheter for peripheral vascular injury comprises a catheter body, a guide wire cavity, a first air channel and a second air channel which are not communicated with one another are arranged in the catheter body, and a front guide wire opening communicated to the guide wire cavity, a first air opening communicated to the front end of the first air channel and a second air opening communicated to the front end of the second air channel are formed in the front end of the catheter body. A rear guide wire opening communicated with the guide wire cavity is formed in the rear end of the catheter, a blood inlet hole communicated with the guide wire cavity is formed in the outer wall of the catheter, and a first balloon and a second balloon are arranged on the catheter section, located between the blood inlet hole and the rear guide wire hole, of the catheter at intervals. The advantages of a traditional blood vessel repairing scheme and a traditional stent implanting scheme are combined, blo