In the purification and decoration project of the operating room, the treatment of the ceiling and doors and windows is the key point. The laminar flow operating room decoration company will give us a detailed account of the ceiling and doors and windows of the cleaning and decoration of the operating room.
1. ceiling decoration
The bottom of the roof needs to be equipped with high-efficiency filter air outlets, lighting fixtures, smoke extinguishers, etc. All kinds of pipelines need to be hidden in the roof, so the roof part is the key part of the interior decoration of the clean operating room. It is better to use light steel keel and large panel material as ceiling (basically, the board used for wall can be used as ceiling cover panel, as mentioned above). The vibration of the air duct on the ceiling has more influence, so it is more important to control the vibration shedding than to control the surface hardness of the material. Ceiling cover material should be sealed by sealant filling or pressing strip to form a whole, so as to prevent dust from polluting airflow in clean operating room through crevices in the ceiling space.
2. Doors and windows
Previously, it was generally believed that outdoor dust bacteria might enter the operating room through the gap of the window, and the operating room did not rely on natural use, so there was no window in the design of clean operating room. However, recent psychological studies have shown that in clean operating rooms without windows, medical staff and patients are prone to depression, imprisonment and other adverse feelings due to complete isolation from the outside world, which is not conducive to the smooth operation (especially the long-term large-scale operation). Therefore, the author believes that the clean operating room can set windows appropriately according to the actual situation, improve the environmental atmosphere in the operating room, and help outdoor medical staff to understand the operation situation in time, so that they can communicate with indoor staff without entering. Double-deck windows with good dust-proof and airtight performance should be selected for windows, and the windows should be flat with the inner wall surface.
Operating room door location is closely related to airflow direction and operating bed. In horizontal laminar flow operating room, the door location is in the downwind direction. In other operating rooms, the door location is in the direction of patients'feet, which can prevent the influence of inflow and outflow on patients.
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