By simulating intracranial intervention, aneurysm size and location as well as intracranial vascular alignment can be designed according to different needs.

In this model, other branches are left at the aneurysm, which is convenient to remove the spring coil. 

The Vascular Model I is 3D printed based on actual CT data for physiological fidelity. It is specially designed for vascular interventions training and medical device developing.