| 发明名称 |
NANO-POROUS MICRONEEDLE HAVING TWO LAYERS AND ITS MANUFACTURING METHOD |
| 摘要 |
<p>Provided are a microneedle having a specific structure capable of improving an absorption rate of an active ingredient, a patch having the same, and a manufacturing method thereof. The structure of the microneedle has a micro-pathway comprising multiple pores, and also has a tip layer without a pore and the opposite layer with pores.</p> |
| 申请公布号 |
KR20150085502(A) |
申请公布日期 |
2015.07.23 |
| 申请号 |
KR20150094696 |
申请日期 |
2015.07.02 |
| 申请人 |
LG HOUSEHOLD & HEALTH CARE LTD. |
发明人 |
SHIM, WOO SUN;KIM, DONG CHAN;HWANG, YOUNG MIN;KANG, NAE GYU;LEE, CHEON KOO |
| 分类号 |
A61M37/00;A61L31/04;A61M5/162 |
主分类号 |
A61M37/00 |
| 代理机构 |
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