Transdermal delivery system for water insoluble drugs

Details Transdermal delivery system for water insoluble drugs Transdermal delivery system for water insoluble drugs

2008-07-01

2008-07-01

Kennedy, Sharon E. (Department: 1615)

Surgery

Means for introducing or removing material from body for...

Infrared, visible light, ultraviolet, x-ray or electrical...

C604S501000

Reexamination Certificate

active

11116056

ABSTRACT:
The present invention provides a system for transdermal delivery of water insoluble drugs and methods using the same. The system includes a pharmaceutical composition of a water insoluble drug and a carrier molecule that enhances the solubility of the drug in aqueous solution, a medical patch containing the same and an apparatus that generates hydrophilic micro-channels in an area of skin of a subject using the composition or patch. The system preferably avoids the use of penetration enhancers and is particularly useful for transdermal delivery of steroids.

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