| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stent to administer a drug to a blood vessel in a body. <P>SOLUTION: A stent (100) for administering a drug to a blood vessel in a body has a stent frame structure (110) in which plural reservoirs (120) are formed, a drug polymer (130) stored in the reservoir, and a polymer layer deposited on the drug polymer. This invention also provides a therapy method of blood vessel diseases by using the manufacturing method of the drug polymer stent and the drug polymer stent. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
