To improve safety property of a treatment machine performing a plantar flexion stretch treatment of an ankle and a dorsiflexion stretch treatment.SOLUTION: A treatment machine comprises: a first storage part for storing a cruris of a treated person； a second storage part for storing a foot of a treated person； a drive mechanism for rotating the second storage part with respect to the first storage part； a first air bag which is inflated during plantar flexion stretch treatment of an ankle of the treated person for pressing an instep in at least a first direction； and a second air bag which is inflated during dorsiflexion stretch treatment of the ankle for pressing rear sides of toes in at least a second direction. The first direction is a direction being a longer direction of a cruris and being directed to the ankle from a knee of the treated person. The second direction is a reverse direction of the first direction.SELECTED DRAWING: Figure 2【課題】足首の底屈ストレッチ施療及び背屈ストレッチ施療を行う施療機の安全性を高める。【解決手段】施療機は、被施療者の下腿部を収納する第１収納部と、前記被施療者の足を収納する第２収納部と、前記第２収納部を前記第１収納部に対して回動させる駆動機構と、前記被施療者の足首の底屈ストレッチ施療時に膨張して前記足の甲を少なくとも第１方向に押す第１エアバッグと、前記足首の背屈ストレッチ施療時に膨張して前記足の指裏を少なくとも第２方向に押す第２エアバッグと、を備える。前記第１方向は、前記下腿部の長手方向であって前記被施療者の膝から前記足首に向かう方向である。前記第２方向は、前記第１方向と逆方向である。【選択図】図２
