The clean and comfortable working environment laminar flow operation room adopts air cleaning technology to control the degree of microorganism contamination in different degree, so as to control the air cleanliness in the space environment
Various surgical requirements, and provide suitable temperature and humidity, to create a clean and comfortable operating space environment. The laminar flow operation room requires not only highly clean air (the air entering the operation room must first pass through the air
Efficient filter cleaning, and requires the flow of gas to be controlled (i.e., laminar flow ultra clean) to allow airflow to flow from clean surgical areas to clean areas and remove and drain
Dust particles (dust particles) and bacteria in the air stream; laminar flow is a small, thin layer of air flowing in the same direction at a uniform velocity; the direction of the air flow is divided into vertical laminar flow and horizontal laminar flow
两种。垂直层流式（Supply air ceiling for operating theatre）过滤器装在手术病人脚部一侧的墙面，气流水平吹送，回风口设在相对一
Two kinds. Vertical laminar flow (Supply air ceiling operating theatre for) HEPA filter is mounted on the side of the foot of the operating patient. The airflow is horizontal and the return air port is opposite
Near the wall ceiling. General use of vertical laminar flow, the effect is better.
Laminar flow operation room is a "positive pressure" environment, its air pressure according to its different regions (such as surgery, sterile preparation, brush hands, clean areas around) and other requirements of cleanliness vary. No
The same level of the laminar flow operation room air cleanliness standards are different, such as the United States Federal Standard 100 standard number for laminar flow operation room dust particles per cubic foot of air in more than 0.5 m, less than 100 per liter of air or
In less than 3.5. 1000 per cubic foot in the air more than 0.5 m dust particle number is less than or equal to 1000 or less than 35 per liter of air. By analogy.
Of laminar flow air displacement control in the space environment was different, the higher the grade, the replacement rate is faster, and vice versa, detachable connection with threaded connections, common key connection etc..
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