MANUFACTURING METHOD OF MICRONEEDLE PATCH MICRONEEDLE PATCH MANUFACTUED BY THE METHOD AND MATERIAL DELIVERY SYSTEM COMPRISING THE MICRONEEDLE PATCH

摘要

The present invention relates to a method of manufacturing a microneedle patch, a microneedle manufactured thereby, and a mass transfer system including the same, wherein the method of manufacturing a microneedle patch according to an embodiment of the present invention comprises: manufacturing a mother mold; Filling and curing the mother mold and then separating the cured polymer to prepare a first polymer array mold; Plating the first polymer array mold to manufacture a mold; Manufacturing a mold mother mold by removing the first polymer array mold from the mold mold; Filling and curing a polymer in the mold mother mold and separating the cured polymer to prepare a second polymer array mold; Manufacturing a microneedle patch array by double casting the second polymer array mold; And separating a microneedle patch including a microneedle structure from the microneedle patch array after injection-molding a patch material on the microneedle patch array.