| 摘要 |
A device for compensating large absorption differences when photographing the thorax by means of X-ray radiation, whereby a compensating filter is placed close to the X-ray tube in the beam of the X-ray tube perpendicular to the optical axis of the X-ray radiation, whereby a support running in the direction of the optical axis is placed on the X-ray tube housing above the optical axis at an angle of 93 DEG to 105 DEG to the vertical, at which a filter holder, which can be displaced in the direction of the support, is arranged with the compensating filter, allowing optimum matching of the compensating filter to each patient.
|
