Patent ID: 7933659

Claim:
A device, comprising: an elongated flexible device shaped and sized for insertion through a gastrointestinal tract and defining an elongated lumen extending therethrough; a deployment member slidably movable relative to the elongated lumen and defining an inflation lumen extending therethrough; an energy transmitting device coupled to a distal end of the deployment member, a length of the deployment member being selected so that, when inserted into the elongated lumen to a deployed position, the energy transmitting device extends distally from the distal end of the elongated lumen, the energy transmitting device being mounted on an inflatable structure coupled to the inflation lumen, the inflatable structure being sized and shaped so that, when inflated, the energy transmitting device is radially expanded to engage target tissue outside the distal end of the flexible device, wherein the energy transmitting device further comprises an antenna located on an outer surface of the inflatable structure; and an energy source connected to a proximal end of the deployment structure to direct energy to the energy transmitting device.