The Sprinter Legend RX Semicompliant Balloon Dilation Catheter works for coronary angioplasty procedures to control narrowed parts of a coronary artery that have been harmed by coronary atherosclerosis. It will become inflated with a proper liquid after it has been folded and inflated after it has been inserted into the appropriate artery, thus keeping the plaque on the sides of the artery so blood can flow. This can be inserted into the body with a strong crossing procedure and even comes in 57 different sizes for varying patient needs.