STENT FOR PROTECTING BIFURCATED BLOOD VESSELS IN BIFURCATION LESION

摘要

The present invention relates to a stent for protecting bifurcated blood vessels in bifurcation lesion. More specifically, the present invention relates to a stent which is inserted into a main blood vessel provided with slantly extended bifurcated blood vessels so as to be expanded, thereby expanding the main blood vessel and simultaneously protecting the smooth flow of blood stream into the bifurcated blood vessels. According to the present invention, a stent, a guide wire and accompanied various appliances, a catheter, and the like can be more precisely inserted in the direction of bifurcated blood vessels after the stent operation is carried out in a main blood vessel with maintaining the smooth flow of blood stream because of being able to expand a main blood vessel and to simultaneously secure a sufficient channel from the main blood vessel to bifurcated blood vessels.