'Bowl-of-Spaghetti' Type Intrasacular Aneurysm Occlusion Device

摘要

This invention is a “bowl-of-spaghetti” type intrasacular aneurysm occlusion device including: a catheter; embolic coils; a bowl or cup shaped neck bridge; an opening in the neck bridge through which the coils are inserted into the aneurysm sac; and a closure mechanism which closes the opening after the coils have been inserted into the aneurysm sac. It is a called a “bowl-of-spaghetti” type device because the neck bridge can look like a bowl and the embolic coils can look like spaghetti noodles in the bowl.