Aneurysm treatment with pushable implanted braid

An implant comprising:

• a tubular braid comprising an open end and a pinched end, the tubular braid further comprising a predetermined shape in which the tubular braid comprises:
• a first segment extending from the open end to a proximal inversion,
• a second segment encircled by the open end and extending from the proximal inversion to a distal inversion,
• a third segment surrounded by the second segment and extending from the distal inversion to the proximal inversion, and
• a fourth segment partially encircled by the proximal inversion and extending from the third segment radially outward from a central axis to cross the proximal inversion, fold, and converge at the pinched end.

A method comprising:

• selecting an implant comprising a tubular braid, an open end, and a pinched end;
• and
• shaping the tubular braid to a predetermined shape as follows:
• inverting the tubular braid to form a distal inversion;
• inverting the tubular braid to form a proximal inversion by moving the open end over at least a portion of the braid;
• shaping a first segment of the tubular braid extending between the open end and the proximal inversion;
• shaping a second segment of the tubular braid extending between the proximal inversion and the distal inversion;
• positioning the open end to encircle the second segment;
• shaping a third segment extending from the distal inversion to the proximal inversion;
• positioning the second segment to surround the third segment;
• shaping a fourth segment of the tubular braid extending from the third segment radially outward from a central axis to cross the proximal inversion, folding, and converging at the pinched end;
• and
• positioning the fourth segment approximate a neck of an aneurysm.