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Method for manufacturing functional mixture-coated skin attachment thin film and skin-attachment thin film manufactured by using same

PendingEP4374908A4limited amountMicroneedlesMedical devices
Provided is a method of manufacturing a skin attachable thin film coated with a functional mixture, the method including: preparing a microstructured thin film including a base thin film and at least one microstructure protruding from the base thin film; and coating a functional mixture on the microstructure excluding a region of the base film of the microstructured thin film, wherein in the coating the mixture, the functional mixture is irregularly coated on the at least one microstructure.
Owner:KOREA INST OF MACHINERY & MATERIALS +1