| 摘要 |
An endovascular tool (10) is provided, which includes a longitudinal delivery shaft (24) and a fin (20) coupled to the delivery shaft (24). The fin (20) is configured to assume (a) a compressed state for endoluminal delivery, and (b) an expanded state for endoluminal deployment, in which state the fin (20) is configured to pivot around an axis of rotation (18). Other embodiments are also described. |
