Now technology development is relatively fast, laminar flow purification operating room entire operation process control can cut off all pollution ways, but traditional operating rooms rely on drugs to disinfect the environment, from here we can see that laminar flow purification operating room is better than traditional operating room, let laminar flow operating room decoration give us detailed. Let's introduce it.
1. Strict purification: The air purification system in the operating room has filters of different levels in the four corners of the wall, purification unit, ceiling, corridor, fresh air fan and exhaust fan of the operating room, and regularly cleans, maintains and replaces them to ensure the sterility of the indoor air; in addition, the hygienic administrator of laminar flow cleaning operating room In addition to the daily cleaning work as in the past, there can be no relaxation at all, and there are special requirements for indoor cleaning work. All indoor corners are arc-shaped structure design, and no 90 degree corner can be found, which makes bacteria nowhere to hide, avoids endless dead corners, and indoors do not need to use physical or chemical methods. Disinfection can save labour and prevent the entry of foreign pollution.
2. Positive pressure ventilation: 100-level laminar flow cleaning operating room requires not only highly clean air (the air entering the operating room must be purified by high-efficiency filters first), but also control the flow direction of airflow (i.e. using laminar flow super-clean device). The operating room forms a positive pressure environment to make the airflow flow from the high-cleanliness operating area to clean. In low-grade areas, a fine, thin layer of air flow is conveyed in the same direction at a uniform flow rate, and dust particles (dust particles) and bacteria in the air flow are removed and discharged.
3. Single channel flow direction: A wall was made between the 100-level laminar flow purification operating room and disinfection cabinet, and a single channel was set up for entry and exit. The items needing disinfection were transferred directly from the operating room to the disinfection cabinet through the "output" channel, and then transferred to the operating room through the "input" channel after disinfection, thus avoiding the transfer process of disinfection items. Secondary pollution.
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