发明名称 |
ELECTROTRANSPORT AGENT DELIVERY METHOD AND APPARATUS |
摘要 |
An electrotransport agent delivery device (10) for delivering a therapeutic agent through intact skin, and a method of operating same, is provided. The device applies a pulsing electrotransport current wherein current pulses have a magnitude above a critical level (I c) at which the skin is transformed into a higher electrotransport delivery efficiency (E) state. Most preferably the length of the applied current pulses is at least 5 msec and preferably at least 10 msec.
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申请公布号 |
CA2218715(C) |
申请公布日期 |
2006.06.13 |
申请号 |
CA19962218715 |
申请日期 |
1996.06.07 |
申请人 |
ALZA CORPORATION |
发明人 |
PHIPPS, J. BRADLEY;GUPTA, SUNEEL;THEEUWES, FELIX;HAAK, RONALD P.;LATTIN, GARY A. |
分类号 |
A61N1/30;A61N1/32 |
主分类号 |
A61N1/30 |
代理机构 |
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代理人 |
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地址 |
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