METHOD OF MANUFACTURING A COVERED STENT

摘要

A method of manufacturing a covered stent having a sufficiently thick covering to retain a therapeutically effective amount of a therapeutic agent. The covering is applied to the entire outer surface of the stent to provide sufficient volume for retention of the therapeutic agent. In certain embodiments, the stent has a plurality of openings that are covered by the covering. The invention is particularly suited for certain applications, such as for the manufacture of non-vascular stents.