Vascular remodeling device

A vascular remodeling device, comprising:

• an anchor portion sized for deployment in a blood vessel, the anchor portion radially expandable from a collapsed state to an expanded state such that, when expanded in a blood vessel, the anchor portion engages a wall of the vessel, the anchor portion having a longitudinal axis and a first waist comprising the radially largest region of the anchor portion when in the expanded state;
• a distal portion sized and configured for deployment in a junction of two or more human blood vessels, the distal portion radially expandable from a collapsed state to an expanded state and having a second waist comprising the radially largest region of the distal portion when in the expanded state, the distal portion having a distal face, located distal to the second waist, sized and configured to occlude an aneurysm adjacent the junction when the second waist is in the junction and the distal portion is in the expanded state;
• and
• an intermediate portion that interconnects a distal end of the anchor portion and a proximal end of the distal portion, the intermediate portion being the radially narrowest region of the device between the first waist and the second waist, the anchor portion and distal portion being able to pivot relative to each other at or near the intermediate portion.