Minimally migrating stents employing adhesive materials and methods thereof

摘要

The present invention relates to stents having the surface coated with a coating agent which comprise 4-azido benzoic acid modified chitosan and, more specifically, to stents having the surface coated with a coating agent comprising 4-azido benzoic acid modified chitosan which are crosslinked by UV irradiation to easily form a hydrogel to give an adhesion.