| 摘要 |
A composition, device and method for the transdermal delivery of effective amounts of insect repellent provide a transdermal patch having a backing layer formed of a breathable, skin-like material such as urethane, a removable liner layer and a drug formulation and adhesive disposed between the backing layer and the liner layer. The drug formulation includes Vitamin B1 which is a thermally diffusible insect repellant, and aloe vera which accelerates the diffusion of the Vitamin B1 into a wearer's skin and bloodstream. The liner layer is removed and the patch affixed to a wearer's skin by means of the adhesive, and repels insect bites for 36 hours or more.
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