Branch catheter assembly comprising a lateral balloon attached to the distal direction

摘要

The method and associated catheter assembly to target Gawa-kata balloon and main balloon, the side balloon (28) is connected in fluid communication with the main balloon at a location distal of the side balloon. In one example, the side inflation member is connected to the side balloon in fluid communication with the main balloon at the distal end portion of the main balloon. Side catheter branch of the catheter assembly, be operably attached to the side balloon at Gawa-kata balloon connection point in order to define the lateral guide wire lumen, to help maintain alignment of the side catheter branch to the side balloon possible.