Decoration and Construction Scheme of Laminar Flow Operating Room
Laminar flow operating room adopts air cleaning technology to control microbial purification at different levels in order to achieve air cleanliness in controlled space environment suitable for all kinds of operation requirements; and provides suitable temperature and humidity to invent a refreshing, clean, comfortable and low number of bacteria operating space environment, so that patients'tissues are subjected to surgery. Less injury and lower infection rate, especially intracranial operation and burn operation, can ensure faster and better recovery of patients after operation.
Laminar flow operating room can provide comfortable air flow, indoor temperature can be controlled at 22 ~26 C, humidity can be controlled at 40%~60%, operating room air is fresh, clean, comfortable environment; laminar flow operating room is a positive pressure air flow (for low grade and adjacent clean area pressure is + 10-15Pa), which can avoid the entry of foreign purifiers, greatly. The nosocomial infection rate was reduced, especially the infection rate of surgical incision.
Operating room pollution disadvantage
项目 层流手术室 传统非污染手术室
Project laminar flow operating room traditional non-polluting operating room
控制概念 全进程控制，不单“患者不感染”的后果 依赖药物控制，到达“患者不感染”的后果
The whole process control of control concept is not only the consequence of "patient-free infection" depending on drug control, but also the consequence of "patient-free infection".
控制要求 整个手术进程控制，切断一切净化途径（包括空气），阻止细菌接触切口 依托药物消毒环境，患者服用少量的抗生素
Control requires control of the entire operation process, cutting off all purification pathways (including air), preventing bacteria from contacting the incision and relying on drugs to disinfect the environment, and patients taking a small amount of antibiotics.
控制思绪 “预防”措施 “弥补”措施
Measures to Control Thought "Prevention" and "Compensation"
效果 “控制全进程”，避免细菌进入人体，药物是补助手腕，到达患者受损伤**小的后果 细菌曾经进入并损伤人体，再靠药物去控制感染，只表现一个“后果”，而“控制进程”曾经失败
The effect is to "control the whole process" and avoid bacteria entering the human body. Drugs are the assistant wrist. Bacteria once entered and injured the human body when they arrived at patients with minor injuries. Drugs are used to control infections, showing only one "consequence", while "control process" has failed.
Functional Characteristics of Operating Room Design
1. Low bacterial count in operating room.
2. Comfortable air flow (indoor temperature can be 15-25 C, humidity can be adjusted between 50-65%).
3. Operating room positive airflow (+23-25Pa) to avoid the entry of external purification.
4. The air in the operating room is fresh and clean, and the task environment is comfortable.
5. In laminar flow operating room, it is not necessary to stop disinfection by physical or chemical methods under normal conditions, which not only saves rest, but also avoids adverse gas effects.
6. The nosocomial infection rate (especially the infection rate of operation and burn) has been greatly reduced.
7. Music: The sound recovered by the air disposal machine (supply air, return air, etc.) of laminar flow equipment and the fragmentary operation of air conditioning has become a kind of music of laminar flow operating room, and also a major defect of laminar flow operating room. Fortunately, the volume in the operating room is 42 dB, which is not uncomfortable, but the volume outside the operating room is more than 65 dB, which constitutes music disturbance. "The desire is silent and the voice is endless", temporarily, there is still a process of patience and compliance.
8. Laminar flow operating room is expensive, and "monthly expenditure" is not conducive to superior conditions and is feared to be difficult and demanding.
In summary, all the above-mentioned Shandong Jingzhiyuan Purification Engineering Co., Ltd. provides, want to know more about laminar flow operating room decoration knowledge, welcome to pay attention to our website: http://www.sdyhrs.com Thank you for your support!