我们手术室医护人员处在一个特殊的工作环境中,从事着一项特殊的医疗工作,在工作繁重和疲惫之时,都不可避免地有存在病毒感染和疾病传染的危险,因此,防范职业暴露对每一名手术室医务工作者都是当务之急。1职业暴露:职业暴露是指医护人员从事诊疗、护理工作时,意外地被患者的血液、体液污染了破损的皮肤或黏膜,或被血液、体液污染的针头、手术刀等锐器刺破皮肤,而具有被这些病毒感染的可能性。尤其是手术室的医护工作者,是在特殊的环境中,从事特殊专业群体,是最易发生职业暴露的群体。手术配合中经常使用的锐利器械较多,如刀、剪、针、钩等传递频繁,极易损伤自己或误伤他人。文献报道,约有11.7%的手术室工作人员存着意外的血液直接接触。可经针刺、刀 Our operating room medical staff in a special work environment, engaged in a special medical work, in the heavy workload and fatigue, are inevitably there is the risk of viral infection and disease transmission, therefore, to prevent occupational exposure It is imperative for every operating room medical worker. 1 Occupational exposure: occupational exposure refers to the medical staff engaged in diagnosis and treatment, care work, accidentally by the patient’s blood, body fluid contaminated skin or mucous membranes, or blood, body fluids contaminated needles, scalpels and other sharp skin piercing , While having the possibility of being infected by these viruses. Especially the operating room health care workers, is engaged in special professional groups in a special environment, is the most prone to occupational exposure groups. Surgery often used more sharp instruments, such as knives, scissors, needles, hooks and other frequent delivery, can easily damage themselves or accidental injury to others. Reported in the literature, about 11.7% of operating room staff with unexpected direct contact with the blood. Can be acupuncture, knives