手术室工作人员的职业危害有:①空气污染:包括甲醛、煤酚皂、戊二醛和臭氧等手术室常用的化学消毒剂的挥发,高频电刀使用时散发出的气味及全身麻醉药物在空气中的弥散等,对皮肤黏膜、上呼吸道有刺激作用,有的还具有致敏等作用。手术室内空气污染与麻醉方法、麻醉机的防漏质量、麻醉持续时间及室内有无通风设备、手术器械和仪器使用、消毒剂浓度和使用方法有关。②生物感染:手术室工作人员直接接触患者的血液、分泌物和呕吐物等,受感染的机会多,针刺损伤是最常见的职业事故。③电离辐射:手术中X线摄片及透视下手术使工作人员接触射线的机会多,可因蓄积作用致畸或致癌。④身体疲劳与心理危害:因长期处于 Occupational hazards of operating room staff are: ① air pollution: formaldehyde, coal soap, glutaraldehyde and ozone and other operating room commonly used chemical disinfectant volatile, high-frequency electric knife when the smell emitted and general anesthetic drugs In the air of the dispersion, the skin and mucous membranes, upper respiratory tract stimulation, and some also have sensitization and so on. The indoor air pollution and anesthesia method in operation room, the leakproof quality of anesthesia machine, the duration of anesthesia and the ventilation in the room, the use of surgical instruments and instruments, the concentration of disinfectant and the method of use. ② biological infection: the operating room staff direct contact with the patient’s blood, secretions and vomit, the chance of infection and more, acupuncture injury is the most common occupational accidents. ③ ionizing radiation: surgery X-ray and fluoroscopic surgery so that workers have more chance of exposure to radiation, may be due to accumulation of teratogenic or carcinogenic. ④ physical fatigue and psychological harm: due to long-term