Transdermal delivery system for anti-emetic medication

Surgery – Means for introducing or removing material from body for... – Infrared – visible light – ultraviolet – x-ray or electrical...

Reexamination Certificate

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C604S021000, C604S501000

Reexamination Certificate

active

07415306

ABSTRACT:
The present invention provides a transdermal delivery system for hydrophilic anti-emetic agents and methods of using thereof. The system includes an anti-emetic hydrophilic adhesive composition of a hydrophilic polymer and hydrophilic anti-emetic agent, a patch containing at least one hydrophilic layer of the composition, and an apparatus that generates hydrophilic micro-channels in skin of a subject using the patch or composition. The system preferably avoids the use of penetration enhancers and is particularly useful for transdermal delivery of hydrophilic anti-emetic agents.

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