Bed protector for severe skin lesion patient

The invention relates to a bed protector for a severe skin lesion patient, which belongs to the technical field of medical auxiliary instruments and comprises two arc-shaped strips and a connecting strip arranged between the two arc-shaped strips, the two arc-shaped strips have the same arc shape arranged in the same direction, and the two arc-shaped areas form an activity space for accommodating a human body. The connecting strip is arranged on the inner side faces of the two arc-shaped strips in a sliding mode, the arc-shaped strips and the connecting strip are each of a telescopic structure, and a heating structure is arranged in the connecting strip. The width of the protective tool is adjusted through the telescopic structures of the arc-shaped strips, the length of the protective tool is adjusted through the telescopic structures of the connecting strips, the radial positions of the connecting strips on the arc-shaped strips are adjusted through sliding between the connecting strips and the arc-shaped s