Withdrawing and cross of improved thrombus aspiration catheter

摘要

A thrombus suction catheter which is a tube (1) having a distal end opening (12) formed by angled cut surface (16). In the distal end opening (12), at least a part (161) on the proximal end side of the cut surface (16) is formed in a concave shape in an angled direction, and the distal end side (162) of the cut surface (16) is formed to be flat and flexible. With the distal end configuration, suction and crossing are significantly improved. IMAGE