Chitosan spreading system using low temperature and atmospheric pressure plasma

PURPOSE: A chitosan coating device using low temperature atmospheric pressure plasma is provided to improve absorption and adhesive properties by coating chitosan on skin. CONSTITUTION: A chitosan coating device comprises a dielectric tube(110), a power electrode(122), a ground electrode(124), a power supply unit(132), a carrier gas supply section(140), and a chitosan feed port(150). The dielectric tube can have a hollow cylinder form and can be composed of dielectrics such as quartz and alumina. The first electrode is installed within the dielectric tube. The power supply unit applies power in the first electrode. The carrier gas supply section provides carrier gas to an inlet of gas. The chitosan feed port provides chitosan to the low temperature atmospheric pressure plasma.