Intraluminal heat treatment of a lumen combined with cooling of tissue proximate the lumen

摘要

An apparatus for intraluminal energy treatment and method thereof includes an energy source for insertion into a lumen of a body and having an output end for energy-emission within the lumen and a cooling device with a cooling member adapted to be positioned on the skin surface proximate the lumen along a part of the lumen to be treated for cooling tissue proximate that part of the lumen.