art star medical beauty hospital, is a designed for the beauty of people to provide high-end customized medical beauty service hospital. Since its establishment in 1992, it has developed into the largest medical beauty group in Asia, with dozens of medical beauty chain branches.

The medical beauty hospital has extremely high requirements for the operating room, and must meet the requirements of clean specifications. The ceiling and wall surfaces are made of aluminum-magnesium board, color steel foam board and other materials that meet the requirements of clean and fire prevention, and the ground is made of dust-free antistatic floor materials. Indoor temperature can be controlled at 22 ℃ ~ 26 ℃, humidity control between 40% ~ 60%. Setting up positive pressure airflow in the operating room (the pressure is +10-15Pa for the clean area with low grade and adjacent) can prevent the entry of foreign pollutants and greatly reduce the infection rate in the hospital, especially the infection rate of surgical incision. The number of dust particles of 0.5 to 5 microns shall not exceed 35 particles/liter, and the number of dust particles of 5 microns and above shall not exceed 0.3 particles/liter. The fresh air volume in the operating room is 10-30% of the total air supply volume in the non-unidirectional flow clean room; The amount of fresh air required to compensate for indoor exhaust and maintain indoor positive pressure value; Ensure that the amount of fresh air per person per hour in the room is ≥ 40m 3/h.

Purpose of air purification and killing in the operating room:

1, reduce the growth of bacteria:

Because the air contains a large number of dust particles, microorganisms and other pollutants suspended in the air, these pollutants are easily attached to human skin or mucous membranes, causing various discomfort symptoms and disease transmission.

2. Reduce the content of inhalable particles in the air.

3. Improve air quality.

The nationwide epidemic situation in 2022 has been repeated, and all walks of life have begun to pay attention to the importance of indoor ambient air quality. For Yixing Medical Beauty Hospital, which attaches great importance to indoor air quality, this time it has stepped up its efforts and commissioned Lingze Technology to install an air monitoring and killing system in its Hangzhou Yixing Building to effectively avoid the risk of aerosol transmission, which is the greatest responsibility to patients and medical staff.