An applicator and microneedle array patch delivery system

Abstract

A MAP and applicator system can include a MAP and an applicator. The MAP can include a backing and a plurality of microneedles extending from the backing. The microneedles can include tips with a GLP-1 agonist; and a water-soluble base configured to at least partially dissolve upon contact with a bodily fluid of a subject causing the tip to be released below the skin. The applicator is configured to maintain the MAP; in response to an activation mechanism being activated, release a piston downward into the MAP; and push, via the piston, the MAP downward onto the skin surface of the subject such that the plurality of microneedles penetrate the skin surface and are delivered. Apexes of the microneedles are delivered to the subject at a depth of at least about

Images