入浴介護機器の感電リスクに関する考察

抄録

Recently care robots and care equipment with a charging battery are used in bath. Risks of electric shock while bathing by the charging battery are high, because water is conductive material. We considered these risks quantitatively with a simple electrical equivalent circuit method and a 3D electric simulation method. These consideration results will be verified to use risk assessment for an actual care robot or equipment used in bath.