The operating room belongs to the main occasions of first aid and salvage. Its work has a wide range of contacts and a large number of diseases, so it has become the most concentrated occasion of various pathogens. The operation of the radiation protection door is crucial for the care workers in the operating room to work irregularly, and the beats are fast, as well as the daily exposure to contaminated elements and adverse environmental factors.

Radiation protection door

Studies have shown that the average noise level in the operating room is between 60-65 dB, but occasionally it remains at around 90 dB. Through investigation and analysis, the sources of noise mainly include electric drills, electric suction devices, chainsaws, anesthesia machines, monitors, instrument wheel friction, and staff conversations.

Noise can cause physical and psychological stress in the human body, and can have an adverse effect on the attention of the key moments of surgery, causing mistakes. In the operation of the operating room, the nursing staff is often required to perform physical manipulation operations, such as standing for 6 hours every day, and the nurses of the equipment should keep the cervical vertebrae 15~20°, which can easily lead to cervical spondylosis and varicose veins of the lower limbs. . Laser C-arm machines, radiation, etc. are widely used in the operating room, which greatly increases the chances of nursing personnel to contact with radiation. If they are exposed to these radiations for a long time, they may cause damage to their hematopoietic tissues. In severe cases, radioactive cataracts and leukemia may occur. Skin cancer, etc.

Surgical procedures have developed rapidly, making X-ray examinations more frequent. To this end, the operating room should be equipped with radiation protection doors, lead screens, lead clothing and other facilities; the operating room door should be set with obvious signs, such as "dangerous", in order to remind others to prohibit entry.

When the X-ray examination is too frequent, the operator should be reasonably arranged to reduce the large amount of radiation in the short term, and the staff should wear lead or laser protective glasses before wearing the protective clothing; wear protective clothing for pregnant women and lactating women. Direct contact with X-ray; active noise control, generally ideal A sound level is 40dB, the maximum should not exceed 60dB, so the operating room should be contraindicated to answer the phone, the relevant surgical instruments should be adjusted to the lowest volume.

Command staff to improve high quality, walking, speaking and switching radiation protection doors should be as light as possible; should pay attention to the damage of unforeseen damage, strengthen the instrument and facilities in the same time to ensure the normal operation of the instrument.