Laminar flow operation room, clean and comfortable working environment, laminar flow operation room is controlled by air cleaning technology to control microbial contamination, so as to control air cleanliness in space environment.
The requirements of various kinds of surgery, and provide a suitable temperature and humidity to create a clean and comfortable operating space environment. The laminar flow operation room not only requires highly clean air. (the air entering the operation room must first pass through the air.
High efficiency filter, flow direction and purification) can control flow (i.e. using laminar ultra clean device) from the airflow, the cleanliness of high cleanliness and low operation area to area, and take away the dust particles in the air and discharge (dust) and laminar airflow bacteria; a tiny, thin layer. With a uniform velocity to the same direction of transportation; the purified air flow direction is divided into vertical and horizontal laminar flow laminar flow two.
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，回风口设在相对一侧近墙面的天花板上。一般多采用垂直层流式效果较好。
Supply air ceiling for operating theatre high efficiency filter is installed on the side wall of the operative patient's foot, and the air is blown horizontally, and the return air outlet is located on the opposite side of the ceiling near the wall. Generally, the effect of vertical laminar flow is better.
Laminar flow operation room is a "positive pressure" environment. Its air pressure is different according to its different areas, such as the operative room, sterile preparation room, brush room, clean area and so on. Different levels 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 or less than 3.5 per liter of air. 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. The analogy is in turn.
At different levels of laminar system, the rate of air displacement in the control space is different, the higher the level of cleanliness, the faster the replacement rate, and vice versa.
The wall of the laminar flow operation room has a special paint painting with bacteriostasis. The light is bright, the color is soft and it does not need to be cleaned and rinsed with water.