MICRONEEDLE AND MANUFACTURING METHOD THEREOF

摘要

Disclosed are a microneedle and a method for producing the same. The method for producing a microneedle of the present invention comprises: (1) a first step of preparing a mold in which the shape of a microneedle to be produced is intagliated; (2) a second step of mixing a biodegradable polymer and a drug in a solvent; (2) a third step of coating the molded prepared from the first step with the mixture obtained from the second step; (3) a fourth step of evaporating or volatilizing a solvent from the mixture coated on the mold through the third step; (4) a fifth step of formulating a microneedle by heating the mixture from which the solvent is evaporated or volatilized through the third step; and (5) a sixth step of isolating the microneedle molded through the fifth step from the mold. By means of the present invention, through a simple process, a microneedle which can continuously and actively transfer drugs can be obtained.