| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stent capable of efficiently protecting propagation of vascular smooth muscle cells, suppressing restenosis over a long period, and granting anti-thrombus. <P>SOLUTION: Rubber elastomer flexible biodegradable absorbent polymers are evenly coated over a stent surface at body temperature and, over a few months from that time, sustained release of epigallocatechin gallate (EGCG) continues. <P>COPYRIGHT: (C)2009,JPO&INPIT |
