发明名称 |
Medical devices containing copolymers with graft copolymer endblocks for drug delivery |
摘要 |
The present invention provides a medical device comprising a release region and a therapeutic agent disposed within or beneath the release region, and the release region includes a copolymer comprising a low T<SUB>g </SUB>block and at least one graft copolymer endblock having a main chain and a plurality of side chains.
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申请公布号 |
US2006013854(A1) |
申请公布日期 |
2006.01.19 |
申请号 |
US20040894397 |
申请日期 |
2004.07.19 |
申请人 |
STRICKLER FREDERICK H;RICHARD ROBERT E |
发明人 |
STRICKLER FREDERICK H.;RICHARD ROBERT E. |
分类号 |
A61F2/00 |
主分类号 |
A61F2/00 |
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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