| 摘要 |
The present invention relates to a microneedle patch and a production method therefor, the microneedle patch comprising: a support having a groove formed on one side; a gel layer for supplying a substance to be delivered, which consists of a mixture of the substance to be delivered and a biodegradable resin and is filled in a gel state in the groove; a plurality of microneedles protruding from the other side of the support and perforating skin; a first protective film, which covers the gel layer for supplying the substance to be delivered and is bonded to the support; and a second protective film, which covers the plurality of microneedles and is bonded to the other side of the support, wherein passages are formed to pass through the plurality of microneedles in the support or to pass through the support between the plurality of microneedles so that the substance to be delivered of the gel layer for supplying the substance to be delivered is delivered into the skin. |
