Mask wearing a surgical mask while bathing while surgery to prevent blood or phlegm of patients and prevent phlegm or saliva contamination to the doctor's surgery, while puean.
Wear a surgical mask while Wear a mask to prevent bleeding during surgery. Secretions of patients Phlegm and prevent Or saliva of physicians to contamination during surgery.
A mask worn during surgery. As a mask worn during operation to prevent blood or sputum of patients and prevent the phlegm. Or saliva of doctors to and splattered during operation