When laminar flow operating room is maintained, we should focus on three aspects. If these aspects are well done, we can safely use the operating room. If they are not done properly, there will be certain risks, which will cause some serious impact on patients, so we must understand.
1. Maintenance and regular monitoring
The whole air-conditioning system in laminar operating room should be checked, repaired and maintained regularly, and the filters should be cleaned in time. Every month, the air in the operating room, the hands of the personnel in the operating room and the surface of sterile articles in the operating room were sampled for bacterial culture, and the cleaning effect was checked. The causes were found out in time and effective measures were taken.
2. Cleaning and maintenance of return air outlet and ground
Wet cloth is used to wipe the surface of all objects and return air outlet every morning, and the return air window of return air outlet and ceiling is thoroughly cleaned every week. The ground should be scrubbed daily with special detergent and then with clean water. If there is blood stain and other contaminants, it should be scrubbed with disinfectant in time. When carrying heavy objects, other objects should be laid on the ground to avoid scratches on the ground.
3. Maintenance of electric door
The electric door switch mode of laminar flow operating room includes electric, induction and manual. The electric switch only needs to press gently with the hand or elbow. Do not press heavily or for a long time. When using induction, only the knee or foot is close to the induction window, and the door opens automatically. If there is a fault, turn off the power supply, use manual, do not force dragging. Staff should arrange working procedures reasonably to avoid increasing unnecessary opening times.