PROBLEM TO BE SOLVED: To attach a finger even when it is in a bent state, and to adjust the angle of the finger and the palm after the attachment in accordance with the range of motion of the patient's other passive joints. A vibration stimulator that can be fixed by operation. A vibration stimulator supports a finger of a user, a finger support member that is independently rotatable around a first rotation axis, a palm of the user, and a finger support member. The palm supporting member 10 which is independently rotatable around the rotation axis of the above, the finger supporting member and / or the vibrating body 6 held by the palm supporting member, and the finger of the user and / or the back side of the hand. Alternatively, it is provided with a pressing portion 11 for pressing and fixing the palm against the vibrating body, and a fixing means 12 for simultaneously suppressing the rotation of the finger supporting member and the palm supporting member. [Selection diagram] FIG.【課題】手指が屈曲状態のままでも装着でき、装着後に患者毎の手指の他動的関節可動域に合わせて、指と掌それぞれの角度調節が可能で、指と掌の角度を同時に１つの操作で固定できる振動刺激装置を提供する。【解決手段】振動刺激装置は、被施療者の指を支持し、第１の回転軸を中心に独立して回転可能である指支持部材８と、被施療者の掌を支持し、第２の回転軸を中心に独立して回転可能である掌支持部材１０と、前記指支持部材及び／または前記掌支持部材に保持された振動体６と、手背側から前記被施療者の指及び／または掌を前記振動体に押し付けて固定するための押し付け部１１と、前記指支持部材及び前記掌支持部材の回転を同時に抑制する固定手段１２とを備える。【選択図】図２
