C7 Dragonfly introduces an intravascular catheter which is suitable for many medical diagnoses. This equipment uses optical coherence tomography (OCT) which is an intravascular imaging that uses near-infrared light to generate cross-sectional images of a blood vessel, and the whole process takes a few seconds. With systems like the C7-XR, it gives a clear and detailed view of lesions, allowing for their classification and diagnosis. The coating is hydrophilic, which reduces friction. It has double marker bands for right positioning and provides high quality images with enhanced details as well.