发明名称 |
POLYMER COATINGS CONTAINING DRUG POWDER OF CONTROLLED MORPHOLOGY |
摘要 |
<p>A method for depositing a coating comprising a polymer and pharmaceutical agent on a substrate, comprising the following steps: discharging at least one pharmaceutical agent in a therapeutically desirable morphology in dry powder form through a first orifice; discharging at least one polymer in dry powder form through a second orifice; depositing the polymer and/or pharmaceutical particles onto said substrate, wherein an electrical potential is maintained between the substrate and the pharmaceutical and/or polymer particles, thereby forming said coating; and sintering said coating under conditions that do not substantially modify the morphology of said pharmaceutical agent.</p> |
申请公布号 |
KR20080090380(A) |
申请公布日期 |
2008.10.08 |
申请号 |
KR20087003756 |
申请日期 |
2006.07.14 |
申请人 |
MICELL TECHNOLOGIES, INC. |
发明人 |
TAYLOR DOUG;MCCLAIN JIM;SMOKE CLINT;COLE MIKE;DEYOUNG JAMES |
分类号 |
A61F2/00;B05D3/00 |
主分类号 |
A61F2/00 |
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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