发明名称 |
DRUG DELIVERY SYSTEM |
摘要 |
It is a main object of the present invention to provide a drug delivery system in which drugs can be changed or which can be recharged with drugs, which continuously delivers drugs at effective concentrations to local lesional sites in a body and allows the use of drugs for which it has thus far been difficult to achieve effective local concentrations for a variety of reasons and drugs which have been difficult to use due to adverse effects on tissues that are not sites of action. The present invention provides a drug delivery system comprising an indwelling medical device on which a biocompatible material having target molecules on its surface has been coated, and target-recognizing nanocarriers (e.g., bio-nanocapsules, liposomes, liposome preparations, and nanoparticles) in which drugs are encapsulated and which have target-recognizing molecules capable of specifically binding to the target molecules. |
申请公布号 |
EP2226083(A4) |
申请公布日期 |
2013.01.23 |
申请号 |
EP20080863740 |
申请日期 |
2008.12.19 |
申请人 |
YAMAGUCHI UNIVERSITY;OSAKA UNIVERSITY |
发明人 |
AOKI, HIROKI;YOSHIMURA, KOICHI;TSUTSUMI, HIROMORI;TERUYAMA, CHIE;MATSUZAKI, MASUNORI;KURODA, SHUNICHI |
分类号 |
A61L31/00;A61F2/07;A61F2/82;A61K9/51;A61K45/00;A61P9/10;A61P43/00 |
主分类号 |
A61L31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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