Functions of purifying equipment in laminar flow operation room
Operation room decoration project
Laminar flow operating room cleaning equipment uses air cleaning skills to control microbial contamination with different degrees, so that air cleanliness can meet the requirements of all kinds of operations in the operating space environment, and provide suitable temperature and humidity to create a clean and comfortable operating space environment. Because the operating room should strictly control low bacterial count and low concentration of anaesthetic gas, the stability of laminar flow super-clean equipment is an important test target of laminar flow operating room equipment. Because there are slight differences between European and American operating room cleanliness standards and China's environment, conventional international standards and domestic regional industry standards are generally difficult to ensure the long-term stability of operating room cleanliness (generally only 3-10 years reconstruction, low-grade projects 1 year demand innovation), so there is a significant hierarchical distinction in engineering quality. . Some well-known purification engineering companies, in addition to the current specifications, have their own purification objectives higher than the international ones.
1. low bacterial count and low concentration of anesthetic gas in operation room.
2. for comfortable airflow (indoor temperature can be at 15-25 C, humidity can be adjusted between 50-65%).
3. positive pressure air flow (+23-25Pa) in operation room prevents foreign contamination from entering.
4. the air in the operating room is fresh and clean, and the working environment is comfortable.
5. Laminar flow operating room, in general, does not need to use physical or chemical methods for disinfection, not only save labor, but also avoid adverse gas effects.
6. nosocomial infection rate (especially operation and burn infection rate) has been greatly reduced.
7. Noise: Because laminar flow operating room uses air supply ceiling, the origin of noise is mainly excessive return air outlet and unreasonable planning of exhaust air. Fortunately, the volume of the operating room is 42 dB, so there is no discomfort. The origin of loud noise is actually equipment and medical equipment. Reasonable layout and decoration can be prevented.
8. laminar flow operation room cost is precious, "monthly consumption gold", unconditional superiority, be afraid of demanding.
Laminar flow operating room equipment is a kind of equipment to create a clean operating room, no matter how advanced it is, but it is not "omnipotent". Because laminar flow system has no effect of disinfection and sterilization, the "sterile" environment of laminar flow operating room is mainly maintained by air "filtration", "laminar flow" and indoor "positive pressure" condition.
For more information about the decoration of the operating room, please pay attention to the website of Shandong Jingzhiyuan Purification Engineering Co., Ltd. http://www.sdyhrs.com, which has a lot of content for reference only.