STENT AND A MANUFACTURING METHOD THEREOF CAPABLE OF IMPROVING A SURGICAL OPERATION EFFECT

摘要

PURPOSE: A stent and a manufacturing method thereof are provided to maintain the contracted shape of a main body.;CONSTITUTION: A stent comprises a main body unit(10) and a coating unit(20). In the main body unit, a plurality of penetration holes is formed. The main body unit is formed in a mesh type and maintains the shrunken state thereof by the coating unit. The coating unit fills up the penetration hole of the main body unit and is laminated on the main body unit. The coating unit comprises a support unit(21) and a blocking unit(23).;COPYRIGHT KIPO 2012