After the completion of the laminar flow operating room purification design and construction, medical staff need to pay attention to the maintenance and upkeep of the indoor environment of the medical space:

Central oxygen supply equipment

1. The cleanliness of the air

The key to daily management of laminar flow operating rooms is to maintain the cleanliness of the air, and the main cause of air pollution in operating rooms is the frequent entry and exit of personnel and items. Therefore, the environmental management of the operating room should achieve: maintaining relatively fixed items in the operating room and reducing the number of staff entering and exiting; Conventional surgical consumables, liquids, etc. are classified and placed in glass wall cabinets according to specifications, clearly labeled, and fixed in position. They are replenished in a timely manner after use, and relevant personnel are responsible for inspection and registration; During the surgery, the front and rear doors should be kept closed to reduce frequent opening and closing of doors and windows, and to avoid the entry of unclean air, which can cause air pollution in the operating room.

2. Strengthen cleaning management

The cleaning work of laminar flow operating room is also an important factor in ensuring the cleanliness of the operating room. When cleaning the operating room, attention should be paid to using wet cleaning while the purification air conditioning is running; Regularly disinfect and wipe the surfaces of the operating table, instrument cart, cabinet, and operating room floor before and after surgery every day; Each operating room should use a mop and cloth. After use, the cloth should be soaked in liquid and dried for later use; After the surgery, the instrument nurse places the contaminated instruments and dressings on the waste truck and transports them out through the waste channel to reduce ground pollution and minimize the time the waste stays indoors; Rinse the air outlet filter and primary filter once a week, and replace the medium and high-efficiency filters every 1-2 years to ensure effective dust filtration.