The invention relates to a mobile X-ray unit (10) comprising a base (2) for accommodating a control unit, a power supply and a cooler and further comprising an articulated displaceable arm (4a) supporting an X-ray applicator (4) provided with an X-ray tube, said X-ray applicator being connected to the base, the X-ray tube comprising a target for generating an X-ray beam and a collimator for shaping the generated X-ray beam, a distance between the target and the collimator being in the range between 4 and 10 cm.本發明有關一種移動式X光單元(10),包括一基座(2)用以容置一控制單元、一電源供應器及一冷卻器,且更包括一鉸接可位移式臂(4a)用以支撐具有一X光管之一X光裝療器(4),X光裝療器連接至基座,X光管包括一撞擊靶用以產生一X光射束以及一準直儀用以成型所產生之X光射束,介於撞擊靶及準直儀之間的距離約為4公分至10公分之間。2‧‧‧基座(base)3‧‧‧軟性纜線(flexible cable)4‧‧‧X光裝療器(X-ray applicator)4a‧‧‧鉸接可位移式臂(articulated displaceable arm)5‧‧‧可位移式面板(displaceable panel)6‧‧‧握把(handle)7‧‧‧顯示器(display)10‧‧‧移動式X光單元(mobile X-ray unit)
