method for positioning of a table top of a lagerungstisches clients and device to perform the procedure.

摘要

The invention relates to a method for positioning a patient lying on the top (3) of a supporting table. In this method, two X-ray images with different views are prepared and stored. After the first X-ray image, the top (3) is moved in two directions (x, y) perpendicular to one another, and also a mark (12) electronically blended into the X-ray image on a viewing device (11), until the mark (12) in the X-ray image is located in the region which is to be positioned. After a second X-ray image this procedure is repeated, but the movement of the mark (12) in the different directions on the monitor (11) or top (3) does not take place independently in the three spatial directions (x, y, z) but is instead derived from the value obtained at the end of the first positioning operation. …IMAGE…