| 摘要 |
A device for diagnosing the state of the backbone in the impairment of the body posture comprises the housing, the calibrated scale, the indicator, and the plumb. The housing contains the built-in vertical graduated flasks filled with the liquid and connected with the aid of the plastic tube, two stationary shoulders, and two adjustable shoulders attached to the corresponding opening of the housing selected depending on the anthropometric data and the age of the person to be examined. |
