| 摘要 |
PROBLEM TO BE SOLVED: To provide a massage machine which enables stable treatment of a person to be treated, by executing treatment only in an angle range in which the inclination angle of a seat part makes it possible to appropriately maintain a sitting posture of the person to be treated.SOLUTION: A seat part 12 is disposed tiltably on a base part 11 and the inclination angle of the seat part 12 is made adjustable by the operation of a seat part actuator 12d. On the occasion of treatment, on the other hand, execution of the treatment is restricted at an inclination angle of the minimum angle or less at which a sitting posture is hard to fix, so that the treatment may not be conducted in a state in which a slippage of the posture of a person to be treated may occur. Thus, the treatment is executed only in the case when the seat part 12 is located in an inclination angle range of the seat part 12 enabling attainment of a state in which the sitting posture of the person to be treated is surely maintained. Thus, a treatment effect can surely be given to the person to be treated who is in an appropriate posture and highly effective treatment can always be executed on every occasion of treatment without causing a change in a treatment posture or a change in treatment conditions accompanying the same. |
