Special bed of tumour radiotherapy

The utility model discloses a special bed of tumour radiotherapy, including the bed board, plumbous cover and braces, the both sides of said bed board are equipped with the spout that two symmetries of each other just pierced through the bed board, and the spout passes through the bolt and the thread diameter of bolt and the width phase-match of spout are connected with plumbous cover to supporting nut, furthermore, the middle position of said bed board is provided with inside sunken back constant head tank, is equipped with the back locating lever in the braces, and the both sides of locating lever are equipped with shoulders and the binder, said bed board head of a bed position is equipped with neck portion fixer, and neck portion fixer right side corresponds human upper arm position and is provided with inside sunken support arm constant head tank, and the back constant head tank both sides of bed board are provided with two shank fixing device the utility model discloses can stop the harm of ray to normal histocyte, the neck portion fixer that sets up need not to fix the fixer on patient's skull, makes patient's the great improvement of comfort level, has reduced the misery the when patient performs the operation