PROBLEM TO BE SOLVED: To provide an oral cavity cleaning tool capable of satisfactorily caring an oral cavity while suppressing injury to the oral cavity.SOLUTION: An oral cavity cleaning tool 1 comprises a rod-like handle body 10, a tooth-brushing body 12 projecting from the tip of the handle body 10, a first conductive member 14 connected to the tooth-brushing body 12, a second conductive member 16 exposed to a side face of the handle body 10, and a power source 20. The tooth-brushing body 12 is a porous body which is impregnated with a solution containing ions and in which ions can move to the tip in a state of being impregnated with the solution. The first conductive member 14 is located below an apical surface 12a of the tooth-brushing body 12. A negative electrode of the power source 20 is connected to the first conductive member 14 and a positive electrode of the power source 20 is connected to the second conductive member 16.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】口腔内を傷つけることを抑制しつつ、口腔内を良好にケアできる口腔内清掃用具を提供することを目的とする。【解決手段】棒状のハンドル本体10と、ハンドル本体10の先端から突出する刷掃体12と、刷掃体12と接続された第1の導電性部材14と、ハンドル本体10の側面に露出する第2の導電性部材16と、電源20とを備え、刷掃体12は、イオンを含む溶液が含浸され、かつ該溶液が含浸された状態でイオンが先端まで移動可能な多孔質体であり、第1の導電性部材14は刷掃体12の先端面12aより下方に位置し、第1の導電性部材14には電源20の負極が接続され、第2の導電性部材16には電源20の正極が接続されている、口腔内清掃用具1。【選択図】図1
