Non-vascular drug-eluting stent membrane using electrospinning, and method for preparing the same

摘要

The present invention relates to a drug release stent and a method for non-vascular membrane by Electrospinning. While the non-drug-eluting stent for vascular membrane in accordance with the present invention is covered with a metal roller and then mounted on a Teflon rod, and rotating the stent, or to insert a metal stent covered with a Teflon rod and Teflon or silicone tubing over the primary coating layer on a metal stent while the formation of the mounting them on the rollers to rotate, by electrospinning a drug coating solution containing a polyurethane and anti-cancer agents, in continuous homogeneous surface than the stent and the membrane prepared by the dipping method is constant and stable thickness control drug release drug shows a release effect, significantly inhibit the growth of tumors and significantly reduces the weight of the tumor. Thus, the drug release for non-blood vessel stent according to the invention the membrane may be useful in preventing the progression of stenosis is a narrowing or widening jugeona lumen due to the occurrence of tumors, such as cancer. ;