Iontophoretic drug delivery system
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United States of America Patent
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Jun 1, 2004
Grant Date -
N/A
app pub date -
Feb 21, 2003
filing date -
Feb 21, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A reliable, self-contained iontophoretic drug delivery system is disclosed which enjoys a long stable shelf life and which is easy for the user to activate and employ. This system includes a wearable iontophoretic device that is prepackaged as a complete self-contained unit which includes the active species or drug to be administered and counter ions. The system includes a provision for isolating moisture sources from the electrodes and from the power source during storage and provides a simple, user-friendly mechanism to connect the drug to be administered and counter ion reservoirs to the electrodes and the device to the skin of a user in order to activate the device circuit. All elements of the device are contained in a single outer package.
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