What are the functional characteristics of laminar flow purification operating room? Now a lot of small, medium and large hospitals have installed laminar flow purification operating room, but most of the characteristics of laminar flow purification operating room is not very clear, today with the laminar flow purification operating room to understand it! www.adjhgc.com/
(1) operating room low bacterial counts and low anesthetic gas concentration.
(2) Comfortable airflow is available (room temperature can be adjusted between 15-25°C and humidity between 50-65%).
(3) Positive pressure airflow (+23-25Pa) in the operating room prevents the entry of foreign contamination.
(4) The air in the operating room is fresh and clean, and the working environment is comfortable.
(5) Laminar flow operating room, in general, without the use of physical or chemical methods of disinfection, not only to save labor, but also eliminates the adverse air effects.
(6) The rate of nosocomial infections (especially surgical and burn infections) is greatly reduced.
(7) noise: due to the laminar flow equipment air handler (air supply, return air and other devices) and air conditioning system operation of the sound emitted by the operation of the laminar flow operating room has become a kind of noise, but also a major shortcoming of the laminar flow operating room. Fortunately, the volume inside the operating room is 42dB, which can be without discomfort; however, the volume outside the operating room is ≥65dB, which creates noise interference." The heart wants to be quiet, but the sound is not only", long-term treatment, there is still a process of tolerance and adaptation.
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