发明名称 |
Membrane for electrotransport transdermal drug delivery |
摘要 |
A membrane capable of inhibiting agent release from a delivery system when no electrical current is flowing and yet provide minimal impedance to electrically-assisted agent delivery, useful both for incorporating into electrotransport agent delivery systems and for use in measuring agent release rates in in vitro testing.
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申请公布号 |
US5232438(A) |
申请公布日期 |
1993.08.03 |
申请号 |
US19920898618 |
申请日期 |
1992.06.15 |
申请人 |
ALZA CORPORATION |
发明人 |
THEEUWES, FELIX;GYORY, J. RICHARD;HAAK, RONALD P. |
分类号 |
A61N1/30 |
主分类号 |
A61N1/30 |
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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