STENT COATED BY HEATING FILM AND AN APPARATUS USING THAT

摘要

PURPOSE: A stent and an apparatus using the same are provided to necrotize affected tissue including cancer tissue and malignant tumor. CONSTITUTION: A stent coated with a heating film comprises a wire structure(110) and a cover film(120). The cover film is formed in a state of covering the wire structure. The cover film is a heating film generating heat by light. The heating film is formed by mixing polymer and carbon nanotube. The heating film is able to generate heat by electromagnetism.