PROBLEM TO BE SOLVED: To provide a beauty treatment instrument which can perform sensing and care of a skin abnormality simultaneously.SOLUTION: The beauty treatment instrument comprises: a skin stimulator 3 including a stimulation surface 3a coming in contact with a skin surface to impart stimulation a skin stimulation source 116 for imparting a physical beauty treatment stimulation to the skin stimulator 3 and a skin abnormality sensing part 88 for optically sensing a skin surface abnormality. The skin abnormality sensing part 88 includes: a light emission part 138 for projecting examination light onto a site to be measured of the skin surface and a light reception part 139 for receiving examination light reflected off the site to be measured. If the amount of received light of the light reception part 139 is equal to or greater than a predetermined reference light amount, the beauty treatment instrument determines that the site to be measured is in a normal condition. If the amount of received light is less than the reference light amount, the beauty treatment instrument determines that the site to be measured is in an abnormal condition. A predetermined lower reference light amount is set which is less than the reference light amount. If the amount of received light of the light reception part 139 is less than the lower reference light amount, the beauty treatment instrument determines that the site to be measured is not in an abnormal condition. The term "physical beauty treatment stimulation" in the present invention is a generic term for electric current stimulation, vibration stimulation, thermal stimulation (heat stimulation and cold stimulation), etc.SELECTED DRAWING: Figure 11COPYRIGHT: (C)2018,JPO&INPIT【課題】肌異常の検知とケアを同時に行うことができる美容器具を提供する。【解決手段】肌面に当接して刺激を付与する刺激面3aを含む肌刺激体3と、肌刺激体3に物理的な美容刺激を付与する肌刺激源116と、肌面の異常を光学的に検知する肌異常検知部88とを備えている。肌異常検知部88が、肌面の被測定部へ向かって検査光を照射する発光部138と、被測定部で反射した検査光を受ける受光部139とを含む。受光部139の受光量が所定の基準光量以上である場合に、被測定部が正常状態であると判定する一方、当該受光量が基準光量を下回る場合
