摘要:
An applicator A is configured to transfer an active ingredient into a body through skin by a puncture in the skin with microneedles 32. The applicator A includes a piston plate 20 that is provided with a protrusion part 33 and protrusion parts 20d 1 to 20d 4 on a lower surface side of a main body 20a of the piston plate. The microneedles 32 are provided on a surface of the protrusion part 33. The protrusion parts 20d 1 to 20d 4 are provided in a periphery of the protrusion part 33 while spaced apart from the protrusion part 33.
摘要:
The present invention provides a system for manufacturing a therapeutic microneedle configured to regulate an air environment within a coating chamber for manufacturing a therapeutic microneedle by coating a microneedle with a coating liquid containing a drug, the system for manufacturing a therapeutic microneedle comprising an air compressor, a humidity regulator configured to regulate humidity of air supplied from the air compressor, and an air filter configured to eliminate microorganisms from air to be supplied to the inside of the coating chamber.
摘要:
The present invention provides a microneedles device comprising: a substrate; a microneedle disposed on the substrate; and a coating layer formed on the microneedle; in which the coating layer comprises a recombinant follicle-stimulating hormone, arginine, and glycerin, in the coating layer, the mass of arginine is 0.07 to 0.75-fold of the mass of the recombinant follicle-stimulating hormone and the mass of glycerin is 0.1 to 2.75-fold of the mass of the recombinant follicle-stimulating hormone.
摘要:
The present invention provides a microneedle device comprising: a substrate; a microneedle disposed on the substrate; and a coating layer formed on the microneedle; wherein the coating layer comprises a physiologically active substance, arginine, and glycerin.