Six use methods of medical air disinfection machine

1. The department keeps the instructions for use of the disinfection machine and operates as required. 2. Pay attention to the airtightness of the room. Doors and windows should be closed during disinfection to maintain good airtightness in the room. Irrelevant personnel are strictly prohibited from entering, and the number of indoor personnel should be minimized to ensure the disinfection effect. 3. Pay attention to the hygiene of indoor surfaces. This machine is only effective for air and has no disinfection effect on the surface of objects. If there is a lot of dust on the surface of indoor objects, secondary dust will be generated when the disinfection machine is working, causing continuous air pollution by microorganisms, and ultimately leading to disinfection failure within the specified time. 4. Selection of disinfection boot time. 1) Preventive disinfection: regular disinfection 2-3 times a day, 60~120min each time. It is generally arranged before work in the morning and after get off work in the afternoon or at night. The general disinfection time is 5 hours. 2) Dynamic disinfection: the purpose is to control and reduce the secondary pollution of ambient air during personnel activities. It is usually carried out during the peak period of personnel activities. 3) Static disinfection can be carried out once a week for 2 hours. 5. Corresponding records should be made at the end of each disinfection, and the cumulative time should not exceed 4000 hours. 6. The disinfection machine adopts the principle of physical filtration and disinfection by ultraviolet circulating wind, so the space around the disinfection machine should be avoided as much as possible to keep the air flowing smoothly, and the good circulation of the air should be protected as much as possible