手术室净化清除细菌需要注意什么？
科学净化杀菌（fungus)，空气洁净度99.98%手术室净化一般采用空气净化层流装置，将空气中的尘埃粒子和特殊结构:荚膜、鞭毛、菌毛进行过滤、消毒。贵阳手术室净化采用低毒消毒剂，以及合理使用，是保障一般手术室无菌环境的有力措施。根据不断讨论与反复斟酌，修订后《综合医院建筑设计规范》中，关于一般手术室的条文更终确定为：“一般手术室应采用末端过滤器不低于高中效过滤器的空调系统或全新风通风系统。贵阳手术室装修手术室（operating room 英文简称o.r）是为病人提供手术及抢救的场所，是医院的重要技术部门。
Scientific purification and sterilization (fungus), with an air cleanliness of 99.98%. Generally, operating rooms use air purification laminar flow devices to efficiently filter and disinfect dust particles and special structures such as capsules, flagella, and pili in the air. The use of high-efficiency and low-toxicity disinfectants for purification in Guiyang operating rooms, as well as reasonable use, are powerful measures to ensure a sterile environment in general operating rooms. Based on continuous discussion and repeated consideration, the revised "Code for the Design of General Hospital Buildings" finally determines the provisions regarding general operating rooms as follows: "General operating rooms should use air conditioning systems with end filters no lower than high and medium efficiency filters or fresh air ventilation systems. The operating room in Guiyang is an important technical department of the hospital that provides surgery and rescue for patients.
手术室应与手术科室相接连，还要与血库、监护室、麻醉复苏室等临近。手术室每立方米沉降菌少于2个，空气洁净度高达99.98%，室内恒温、恒湿、恒压，每小时换气600次，可以杜绝因手术环境导致的手术感染，提高手术质量。手术室内每分钟数十次空气循环（continue)净化，恒温、恒湿、恒压和噪声控制（control)均通过空气净化系统来完成，层流手术室净化的人流、物流严格分开，手术室特设污物通道，排除（Remove)一切外源性污染，这上防止了细菌、灰尘对手术室的污染。
The operating room should be connected to the surgical department and also adjacent to blood banks, monitoring rooms, anesthesia and resuscitation rooms, etc. The operating room has less than 2 settling bacteria per cubic meter, with an air cleanliness of up to 99.98%. The room is kept constant temperature, humidity, and pressure, with 600 air changes per hour, which can prevent surgical infections caused by the operating environment and improve surgical quality. The operating room is continuously purified dozens of times per minute, with constant temperature, humidity, pressure, and noise controlled through an air purification system. The laminar flow operating room is strictly separated from the flow of people and logistics for purification, and the operating room is equipped with a dedicated dirt channel to remove all external pollution. This maximizes the prevention of bacterial and dust pollution to the operating room.
正压气流感染率几乎为零手术室净化通过过滤器(作用:过滤杂质等)装在手术病床的正上方，气流垂直吹送，回风口设在墙面的四角，确保手术台洁净达标。在手术室内的顶部还设置了一个吊塔式的负压吸引系统，将医生呼出的空气吸出塔外，进一步保证手术室的洁净和无菌(意思:没有活菌)，层流手术室正压气流为(+23-25Pa)，防止外来污染进入。使感染率几近为零。
The positive pressure airflow infection rate is almost zero in the operating room. The purification is installed directly above the surgical bed through a high-efficiency filter (function: filtering impurities, etc.), and the airflow is blown vertically. The return air port is set at the four corners of the wall to ensure that the operating table is clean and meets the standard. A hanging tower type negative pressure suction system is also installed at the top of the operating room to suck the air exhaled by doctors out of the tower, further ensuring the cleanliness and sterility of the operating room (meaning: there are no live bacteria). The laminar flow operating room has a positive pressure airflow of (+23-25Pa) to prevent external pollution from entering. Make the infection rate almost zero.
从而有效避免了传统手术室温度（temperature)时高时低，医护人员常受干扰，成功避免了术中感染情况的发生。可供舒适的气流手术室净化中空气采样设内、中、外对角线3点，内、外布点部位置（position )距墙面1 m，位于层流出风口下;术中空气采样选择手术床4角，距手术床30 cm处。定期检测层流系统功能状态，检测手术室空气洁净度指标（target aim)，可供舒适的气流(室内温度（temperature)可在15-25℃，湿度可在50-65%之间调节)。
This effectively avoids the traditional operating room temperature being high and low, which often interferes with medical staff, and successfully avoids the occurrence of intraoperative infections. A comfortable airflow operating room is equipped with 3 diagonal points for air sampling in the purification process. The positions of the inner and outer points are 1 meter away from the wall and located below the floor outlet; During the operation, air sampling was conducted at 4 corners of the operating table, 30 cm away from the operating table. Regularly check the functional status of the laminar flow system, detect the target air cleanliness index of the operating room, and provide comfortable airflow (indoor temperature can be between 15-25 ℃, humidity can be adjusted between 50-65%).
Thank you for reading. The source of this article is: Operating Room Decoration. For more information and questions, please click on: http://www.sdyhrs.com We will continue to work hard to provide you with services. Thank you for your support!
