Abstract
To produce an optimal design of stents for cerebral aneurysm is attracted for reducing the flow in the aneurysm efficiently. This report demonstrates the optimization for 3-D aneurysm with two different objectives. As the result, the optimum stent for the maximum velocity has denser struts on distal of the neck. On the other hand, the optimum stent for average velocity has denser struts on proximal of the neck.
