Treatment of aneurysms do by applying the softening material or curing a softening effect or cause hardening effect factors

摘要

(57) a method and system for treating an aneurysm by radiating RF energy to the Abstract collagen. By providing a catheter into the aneurysm near the aneurysm, or, to inject collagen in the vicinity. At the same while covering the decline part of the vessel by either the same catheter to harden the collagen by radiating RF energy to the collagen using a separate catheter, to jack up the Motoyuka epithelial cells of blood vessels are growing . The catheter is provided with a desired ring electrode to arrange to supply about 600 MHz from 450 quickly, preferably a RF energy of about 30 watts to about 5, while avoiding damage to surrounding tissue This collagen is cured by irradiation with energy sufficient.