| 发明名称 |
Dissolvable oxides for biological applications |
| 摘要 |
<p>The present invention is concerned with the use of a silica-xerogel, prepared via a sol-gel process, dissolving totally during a desired period when in contact with body fluids, and incorporated with a biologically active agent, for the manufacture of a delivery device for controlled release delivery of the biologically active agent.
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| 申请公布号 |
EP1618896(A3) |
申请公布日期 |
2010.07.14 |
| 申请号 |
EP20050101502 |
申请日期 |
1997.05.29 |
| 申请人 |
DELSITECH OY |
发明人 |
AHOLA, MANJA;FAGERHOLM, HEIDI;KANGASNIEMI, ILKKA;KIESVAARA, JUHA;KORTESUO, PIRJO;KURKELA, KAUKO;SAARINEN, NIILO;YLI-URPO, ANTTI |
| 分类号 |
A61K47/02;A61K9/06;C01B33/16 |
主分类号 |
A61K47/02 |
| 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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