Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gary A. Lattin0
Suneel K. Gupta0
Ronald P. Haak0
Felix Theeuwes0
J. Bradley Phipps0
Date of Patent
May 1, 2007
0Patent Application Number
089523680
Date Filed
June 7, 1996
0Patent Primary Examiner
Patent abstract
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 (Ic) 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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