One of the thinnest angioplasty balloons in the world. It has been specially designed to help cardiologists cross and open the most challenging Chronic Total Occluded lesions. The 1.1 mm balloon has the smallest lesion entry profile (0.015") in the market. It is available in Rapid Exchange (RX) as well as Over-The-Wire (OTW) version. New Features* Marker at the tip Short & robust tip