| 摘要 |
A dermal or transdermal patch comprising (1) a backing layer which is non-permeable with respect to a drug formulation to be contained within the patch, (2) a membranous layer, which is permeable to the drug, having a first surface partially in contact with said backing layer so as to define multiple compartments, (3) at least one drug or drug formulation contained within said compartments, (4) an adhesive layer on a second surface of said membranes layer, and (5) a peelable protective cover layer on said adhesive layer. |
