Delivery device and method of delivery

An intraluminal device deployment method comprising:

• advancing a delivery device with a self-expanding intraluminal device in a compressed state to a target volume, wherein the delivery device comprises:
• an inner shaft configured to receive the self-expanding intraluminal device for deployment from the delivery device into the target volume;
• an outer sheath positioned about at least a portion of the inner shaft and movable with respect to at least a portion of the inner shaft and having at least one delivery position in which the self-expanding intraluminal device is uncovered to release the self-expanding intraluminal device from the delivery device;
• and
• a post deployment dilation device comprising a balloon attached to the outer sheath of the delivery device, the balloon configured to be radially expanded upon activation of the post deployment dilation device and to generate an outward radial force on an inner surface of the self-expanding intraluminal device after release and expansion of the self-expanding intraluminal device;
• retracting the outer sheath with respect to the inner shaft to release the self-expanding intraluminal device;
• expanding the self-expanding intraluminal device, wherein the expanding comprises one of allowing the self-expanding intraluminal device to expand and actively expanding the self-expanding intraluminal device;
• moving the delivery device to position at least a portion of the post deployment dilation device within the expanded self-expanding intraluminal device;
• and
• activating the post deployment dilation device to cause at least a portion of the post deployment dilation device to radially expand and to generate an outward radial force on an inner surface of the expanded self-expanding intraluminal device.