Balloon alignment and collapsing system

   
   

A balloon catheter is provided with engagement elements disposed within the balloon so that, upon inflation of the balloon, the engagement elements move in the proximal to distal direction of the catheter so as to abut one another and form a substantially rigid column to maintain alignment of the distal end of the balloon with the proximal end of the balloon and with the catheter.

Un catéter del globo se proporciona los elementos del contrato dispuestos dentro del globo de modo que, sobre la inflación del globo, los elementos del contrato se muevan en el próximo a la dirección distal del catéter para lindar uno otro y formar una columna substancialmente rígida para mantener la alineación del extremo distal del globo con el extremo próximo del globo y con el catéter.

 
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