Development of optimization method for a cerebral aneurysm stentstrut pattern design

点击翻译按钮获取中文摘要

In this study, we introduced the viewpoint of the fluid dynamics for a stent design and developed the stent strut pattern of a cerebral aneurysm treatment stent with a high blood flow inhibitory capacity into a cerebral aneurysm.The idealized shape was used for the cerebral aneurysm, the stent was implanted on the aneurysm neck. The computational fluid dynamics (CFD) analysis was performed. The hemodynamics in the cerebral aneurysm was evaluated quantitatively. From this, the searching method of the stent strut pattern for cerebral aneurysm was developed.