Clinical device for neck tumor radiotherapy

The invention discloses a neck tumor radiotherapy clinical device which comprises a bed body, a device groove is formed in the upper end of the bed body, sliding grooves are formed in the inner walls of the two opposite sides of the device groove, sliding plates are slidably connected to the interiors of the two sliding grooves, a head supporting plate is fixedly connected between the two sliding plates, and a soft cushion is arranged on the upper surface of the head supporting plate. First electric push rods are installed on the side walls of the two sliding plates correspondingly, the telescopic ends of the two first electric push rods penetrate through the sliding plates and are fixedly connected with the same fixing ring base, and the first electric push rods penetrate through the inner walls of the device grooves and extend to the exterior of the bed body. The radiotherapy irradiator can be flexibly adjusted to the position, where radiotherapy is needed, of the neck of a patient, operation is more conven