#$%^&*AU2018282472A120190711.pdf#####ABSTRACT The present disclosure relates to a self-expanding braid for treating an aneurysm. The braid can include a lumen with a proximal end opposite a distal end. Translating the braid can cause a distal segment of the braid to expand and form an outer occlusive sack while a segment proximal the distal segment can invert into the outer occlusive sack like a tube sock. The braid can then be detached from its delivery system.1/9 FIG. 1 12 14 10 A EN BV 24 .... 26 20