STENT USED IN BLOOD VESSEL

摘要

PURPOSE: A vascular stent in a blood vessel is provided to prevent problems make surgery difficult by a cylindrical stent and a guide wire in the surgery inserting the stent to the blood. CONSTITUTION: A vascular stent is comprised of an artificial blood vessel(A) and a wire consisting of fabric. The stent is comprised of an upper cylindrical stent(B1), a middle cylindrical stent(B2), and a lower cylindrical stent(B3). The upper cylindrical stent and the lower cylindrical stent are fixed on an inner surface of the artificial blood vessel into on body with a stitching fiber. The middle cylindrical stent is fixed on an outer surface of the artificial blood vessel with the stitching fiber. An end part of the upper cylindrical stent is protruded to an outer side of the artificial blood vessel.