发明名称 |
Method of contact coating a microneedle array |
摘要 |
A method of coating a microneedle array by applying a coating fluid using a flexible film in a brush-like manner. A method of coating a microneedle array comprising: providing a microneedle array having a substrate and a plurality of microneedles; providing a flexible film; providing a coating solution comprising a carrier fluid and a coating material; applying the coating solution onto a first major surface of the flexible film; performing a transfer step of bringing the first major surface of the flexible film into contact with the microneedles and removing the flexible film from contact with the microneedles; and allowing the carrier fluid to evaporate.
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申请公布号 |
US8414959(B2) |
申请公布日期 |
2013.04.09 |
申请号 |
US201113290610 |
申请日期 |
2011.11.07 |
申请人 |
HYE-OK CHOI;KNUTSON GORDON P.;DAVID MOSES M.;3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
HYE-OK CHOI;KNUTSON GORDON P.;DAVID MOSES M. |
分类号 |
A61M3/00;A61M5/32;A61M37/00;B05C1/00;B05C1/14 |
主分类号 |
A61M3/00 |
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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