What is the purpose and key point of cleaning control in operating room
Release time:2019-09-24 source:
The purpose of operating room purification design is to effectively prevent outdoor pollutants from entering the room, reduce the infection rate after operation, and quickly and effectively eliminate indoor polluted air to prevent the spread of pathogens. According to the design purpose, the following points should be paid attention to in the purification design of hospital operating room:
1. The method of air filtration can effectively remove the bacteria and dust into the air.
2. Relying on airflow organization to effectively dilute and eliminate the dust (bacteria) of medical staff, so that indoors, especially the key parts, can achieve a high degree of sterility.
3. Control the pressure gradient in the operation Department, ensure the reasonable air flow direction and pressure distribution between different areas, and prevent the invasion of external pollutants.
4. Maintain appropriate temperature and humidity, reduce the amount of human bacteria and indoor bacterial reproduction.
5. Effective discharge of exhaust gas and harmful gases to ensure fresh indoor air and air quality.