| 发明名称 |
IMAGEABLE POLYMERS |
| 摘要 |
The present invention relates to hydrogels comprising 1,2-diol or 1,3-diol groups acetalised with a radiopaque species of one or more covalently bound radiopaque halogens which are imageable during embolization therapy. The invention further relates to methods of making radiopaque polymers and radiopaque hydrogel microspheres to provide an imageable drug delivery system. |
| 申请公布号 |
US2015110722(A1) |
申请公布日期 |
2015.04.23 |
| 申请号 |
US201414478213 |
申请日期 |
2014.09.05 |
| 申请人 |
Biocompatibles UK LImited |
发明人 |
HOHN Stéphane;LEWIS Andrew Lennard;WILLIS Sean Leo;DREHER Matthew;ASHRAFT Koorosh;TANG Yiqing |
| 分类号 |
A61K49/04 |
主分类号 |
A61K49/04 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A hydrogel comprising 1,2-diol or 1,3-diol groups acetalised with a radiopaque species the radiopaque species comprising one or more covalently bound radiopaque halogens. |
| 地址 |
Surrey GB |
