The present disclosure relates to a braid for treating an aneurysm. The braid can include a distal end opposite a proximal end. Translating the braid can cause the delivery portion to expand and form a distal sack as well as invert into itself.本揭露關於一種用於治療動脈瘤的編織物。該編織物可包括遠側端和近側端。平移該編織物可使輸送部分膨脹並且形成遠側囊以及倒置至自身中。