A solid drug solution perforator (SSP) system and an associated drug
reservoir are provided for delivering therapeutic, prophylactic and/or
cosmetic compounds, for nutrient delivery and for drug targeting. For
drug delivery, the SSP system includes an active drug ingredient and a
matrix of perforator material that biodegrades or dissolves quickly upon
contact with a patient's body. The SSP system provides a skin barrier
perforator and a controller for prompt initiation and cut-off of drug
delivery. In a preferred method of transdermal drug delivery, an SSP
system containing a selected drug penetrates into an epidermis or dermis,
and the drug is promptly released from the (dissolving) SSP system
perforator. An additional drug is optionally delivered from a patch
reservoir through skin pores created by insertion of the perforator.
Formulation and fabrication procedures for the SSP and associated
reservoir are also provided. An SSP system can be fabricated with variety
of shapes and dimensions.