Low profile for angioplasty and occlusion catheter

摘要

A low profile device for simultaneous angioplasty and occlusion includes an angioplasty balloon and an occlusion element which adjoin a common catheter. The occlusion element may be either self-expanding (in which case it is deployed with a sheath that surrounds the catheter) or non-self-expanding (in which case it is deployed with a pull wire that passes through the catheter). The angioplasty balloon is inflated with fluid that either passes through the catheter or a separate tube (or lumen) that adjoins the catheter.