PROBLEM TO BE SOLVED: To provide an ultraviolet treatment device capable of easily irradiating an affected part with UV.SOLUTION: The ultraviolet treatment device comprises: a treatment tool which has a light source for emitting UV a body which has a power source for supplying power to the light source and a connection line which electrically interconnects the treatment tool to the body. The treatment tool comprises: a grip to be used for gripping by the hand of an operator and a boosting part which boosts voltage from the power source and applies the boosted voltage to the light source.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2017,JPO&INPIT【課題】 紫外線を患部に容易に照射することができる紫外線治療器を提供する。【解決手段】 紫外線治療器は、紫外線を放射する光源を有する治療具と、光源に電力を供給する電源部を有する本体と、治療具と本体とを電気的に接続する接続線と、を備え、治療具は、操作者が手で握るための把手部と、電源部からの電圧を昇圧させて光源に印加する昇圧部と、を備える。【選択図】 図4
