The way to calibrate the ultrasonographic warhead is,that the geometric phantom (1) of the ultrasonographic image is prepared,whose geometry corresponds to the geometry of the ultrasonographic image (2),which is determined on the basis of measurements of the depth and width of the ultrasonographic image - function available in the ultrasonographic camera software,then at least one corner of the geometric phantom (1) of the ultrasonographic image shall be marked with one marker (4) of the geometric phantom (1) of the ultrasonographic image distinguishable by the tracking system (3) of the marker position (4) of the geometric phantom (1) of the ultrasonographic image； o (4),then attach the marker (4) to the ultrasonographic head (5),and the geometric phantom (1) of the ultrasonographic image is placed in the relative position of the ultrasonographic head (5) at its forehead,in a position corresponding to the position of the ultrasonographic image (2),which is generated by an ultrasonographic warhead (5),where the geometric phantom marker (1) of the ultrasonographic image and the ultrasonographic head marker (6) are in the working volume of the position tracking system (3),which allows their spatial position to be located relative to the position tracking system (3),Whereas the plane of position of the ultrasonographic head marker (6) is parallel to the plane of the ultrasonographic image (2),produced by ultrasonographic warhead (5),to the edge of the ultrasonographic image (2),where the difference between the position of the spectrometer marker (1) of the ultrasonographic image and the ultrasonographic head marker (6) is equal to the transformation sought [Transform ultrasonographic head marker] between the ultrasonographic head marker (X -ray head marker) 6),and the corner of the ultrasonographic image (2).Sposób kalibracji głowicy ultrasonograficznej polega na tym, że przygotowuje się fantom geometryczny (1) obrazu ultrasonograficznego, którego geometria odpowiada g
