STENT REMOVAL CAN STRAIN THE STRUCTURE OF THE HOOKS

摘要

PURPOSE: A hanger loop structure of a stent-removing draw string is provided, which prevents wound from being caused even though a draw string comes into contact with the inner wall or an organ. CONSTITUTION: A hanger loop structure of a stent-removing draw string comprises: a stent(10) which consists of a cylindrical body formed along the circumference; a draw string(20) in which a hanger loop is formed; and a marking wire(30) which is coated with radiation impermeable material which is formed in the surface of the hanger loop. When removing a stent, the location confirmation of the hanger loop can be facilitated.