| 发明名称 |
NONWOVEN MEMBRANE AS A DRUG DELIVERY SYSTEM |
| 摘要 |
The invention defines a nonwoven membrane for the controlled and sustained release of a therapeutic or cosmetic active agent in the area of the body to be treated. This nonwoven membrane comprises one single type of biocompatible electrospun nanofibers and microparticles of at least one therapeutic or cosmetic active agent which are entangled between the nanofibers, the active agent having a low water solubility. |
| 申请公布号 |
US2015072008(A1) |
申请公布日期 |
2015.03.12 |
| 申请号 |
US201314389330 |
申请日期 |
2013.03.27 |
| 申请人 |
UNIVERSITAT POLITECNICA DE CATALUNYA ;HOSPITAL SANT JOAN DE DEU |
发明人 |
Tornero Garcia Jose Antonio;Montero Carcaboso Angel;Bertran I Llavina Joan |
| 分类号 |
A61K9/70;A61K31/4745;D01D5/00;A61M35/00 |
主分类号 |
A61K9/70 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A nonwoven membrane comprising biocompatible electrospun nanofibers and microparticles of at least one therapeutic or cosmetic active agent in pure form, entangled between the nanofibers which are of one single type of polymer, characterized in that the therapeutic or cosmetic active agent has a water solubility lower than 33 mg/mL and it is released from the membrane after dissolution. |
| 地址 |
Barcelona ES |
