Medical surgical mask for oral and maxillofacial tumor patient

The utility model relates to the technical field of epidemic prevention instruments, aims to solve the problems that in the prior art, a mask is small in size, cannot shield the face of a patient with oral and maxillofacial tumors and cannot absorb saliva of the patient and secretions flowing out of the tumors, and provides a medical surgical mask for the patient with the oral and maxillofacial tumors. The two ends of the mask body are respectively provided with an adjustable ear belt, and the adjustable ear belts are fixedly connected to the two ends of the mask body. The mask body is provided with a waterproof non-woven fabric layer, a melt-blown cloth filter layer, a skin-friendly non-woven fabric layer and an absorbent cotton layer, the waterproof non-woven fabric layer is attached to the melt-blown cloth filter layer, the melt-blown cloth filter layer is attached to the skin-friendly non-woven fabric layer, the skin-friendly non-woven fabric layer is attached to the absorbent cotton layer, the absorbent