Solutions This invention is something regarding medical science, it regards odontology concretely. The cleaning instrument for dentistry of this invention the massage which is crooked in the direction which faces (2) the element and cleaning (3) the attaching part which possesses the element has (1), the aforementioned cleaning element has become petering out facing toward the destal. The aforementioned attaching part breaks in the median part and way the eye is formed, the time tune is done, two symmetrical parts which are being moved to the side which faces mutually the axis of symmetry of the particular attaching part vis-a-vis (6) forms (4) and (5). The aforementioned attaching part (1) the orbicular profile section (7) it possesses the aforementioned symmetrical part, gradually it has become petering out from the median of the aforementioned attaching part facing toward the aforementioned massage element (2). Aforementioned massage (2) the element and cleaning (3) the element is formed two plane surfaces which are vertical to the aforementioned attaching part axial surface (8) and (9) by. The aforementioned massage element has been crooked in the direction which faces with the movement of the aforementioned attaching part symmetrical part vis-a-vis the aforementioned axis of symmetry (6). The abbreviation orbicular extending which extends to the direction which faces vis-a-vis the aforementioned attaching part axial surface the part is offered to the aforementioned cleaning element, Out. Extending of the cleaning element which corresponds Out to direction the surface of the aforementioned massage element which is opposite direction is the ripple mark.< Choice figure > Drawing 1【解決手段】 本発明は医学に関するものであり、具体的には歯学に関する。本発明の歯科用清掃器具は、相対する方向に屈曲したマッサージ(2)要素および清掃(3)要素を具備する保持部(1)を有し、前記清掃要素は端部に向かって先細りになっている。前記保持部は中央部分で折れ目が形成されるよう折曲され、当該保持部の対称軸(6)に対して互いに相対する側に移動している2つの対称部分(4)および(5)を形成している。前記保持部(1)の前記対称部分は円形の断面部(7)を有し、前記保持部の中央から前記マッサージ要素(2)に向かって徐々に先細りになっている。前記マッサージ(2)要素および清掃(3
