PROBLEM TO BE SOLVED: To provide a method and a means for washing and treating the crown of an evulsion tooth while protecting the surface of the root of the evulsion tooth.SOLUTION: This fixing device for the evulsion tooth includes: a holding means for fixing the gingival part of the evulsion tooth and a liquid reservoir part for holding a protective solution where the root of the evulsion tooth fixed to the holding means is immersed with the crown up. According to this washing method for the evulsion tooth, the evulsion tooth is fixed, the root of the fixed evulsion tooth is immersed in the protective solution, and the crown of the fixed evulsion tooth is washed. According to this treatment method for the evulsion tooth, the evulsion tooth is fixed, the root of the fixed evulsion tooth is immersed in the protective solution, and the crown of the fixed evulsion tooth is treated.COPYRIGHT: (C)2007,JPO&INPIT【課題】抜去歯の歯根の表面を保護しつつ抜去歯の歯冠を洗浄や加工する方法や手段を提供すること。【解決手段】抜去歯の固定装置。前記抜去歯の歯頚部を固定するための把持手段、および歯冠を上して前記把持手段に固定された抜去歯の歯根を浸漬する保護液を保持するための液溜め部を有する。抜去歯を固定し、固定した抜去歯の歯根を保護液に浸漬し、かつ固定した抜去歯の歯冠を洗浄する、抜去歯の洗浄方法。抜去歯を固定し、固定した抜去歯の歯根を保護液に浸漬し、かつ固定した抜去歯の歯冠を加工する、抜去歯の加工方法。【選択図】図4
