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层流手术室净化具有的这些特性你知道吗?

来源:http://www.henganjh.cn │ 发表时间:2019-07-26 

  现代医院对环境和卫生的要求越来越严格。为了保证手术环境的舒适健康和无菌操作,医院需要建立层流手术室。层流手术室是一个具有多种专业功能的综合性实体,在医疗卫生领域得到了广泛的应用。医院层流手术室操作良好,可以达到非常理想的使用效果。层流手术室净化工程具有以下五个特点:
  Modern hospitals have more and more stringent requirements on environment and hygiene. In order to ensure the comfortable and healthy operation environment and aseptic operation, the hospital needs to establish laminar flow operating room. Laminar flow operating room is a comprehensive entity with a variety of professional functions, which has been widely used in the field of health care. The hospital laminar flow operating room is well operated and can achieve very ideal use effect. The purification project of laminar flow operating room has the following five characteristics:
  1、科学净化杀菌,空气清洁度99.98%
  1. Scientific purification and sterilization, air cleanliness 99.98%.
  层流手术室一般采用空气净化层流装置,对空气中的粉尘颗粒和细菌进行有效的过滤和消毒。在层流手术室中,每立方米沉积细菌不到2个,空气清洁度高达99.98%,室内恒温恒湿恒压,每小时换气600次。
  Laminar flow operating room generally uses air purification laminar flow device to effectively filter and disinfect dust particles and bacteria in the air. In laminar flow operating room, there are less than 2 bacteria deposited per cubic meter, the air cleanliness is as high as 99.98%, indoor temperature, humidity and pressure are constant, and ventilation is 600 times per hour.
  层流手术室净化
  Laminar Flow Operation Room Purification
  手术室空气循环净化每分钟几十次,恒温、恒湿、恒压和噪声控制是由空气净化系统,完成层流手术室流、物流、严格分开,手术室临时污水通道,消除所有的外源性污染,最大程度上防止细菌的污染,灰尘到手术室。
  Operating room air circulation purification dozens of times per minute, constant temperature, humidity, constant pressure and noise control is the air purification system to complete laminar flow operating room flow, logistics, strict separation, temporary sewage passage in operating room, eliminate all external pollution, prevent bacterial pollution to the greatest extent, dust to the operating room.
层流手术室净化
  2. 正压气流感染率几乎为零
  2. The positive airflow infection rate is almost zero.
  层流手术室通过高效过滤器直接安装在手术床上方,气流垂直吹制。回风口位于墙面四角,确保手术台清洁达标。手术室顶部还设置了塔式负压吸风系统,将医生呼出的空气吸出塔顶,进一步保证了手术室的清洁和无菌。手术室层流正压气流为(+ 23-25pa),防止外来污染进入。感染率接近于零。从而有效地避免了传统手术室的高温和低温,经常打扰医护人员,成功地避免了术中感染。
  The laminar flow operating room is directly installed on the operating bed through a high efficiency filter, and the air flow is blown vertically. The return air outlet is located at the four corners of the wall to ensure that the operating table is clean and up to standard. The top of the operating room is also equipped with a tower negative pressure suction system, which sucks out the doctor's exhaled air from the top of the tower, further ensuring the cleanliness and sterility of the operating room. The laminar positive airflow in the operating room is (+23-25pa) to prevent foreign pollution from entering. The infection rate was close to zero. Thus, it effectively avoids the high and low temperature in traditional operating room, often disturbs medical staff, and successfully avoids intraoperative infection.
  层流手术室净化
  Laminar Flow Operation Room Purification
  3.舒适的气流
  3. Comfortable air flow
  层流手术室的空气采样设置在内、中、外对角线上的3个点。内外布置点位置距离壁面1 m,在层流出口下方。选择手术床的4个角进行术中空气采样,距离手术床30cm。定期检测层流系统功能状态,检测手术室空气清洁度指标,提供舒适的气流(室内温度15-25℃,湿度可调50-65%)。
  The air sampling in laminar flow operating room is set at three points on the diagonal line of interior, middle and exterior. The location of the inner and outer points is 1 m away from the wall and below the laminar outlet. Four corners of the operating bed were selected for intraoperative air sampling, which was 30 cm away from the operating bed. Regular detection of laminar flow system function status, detection of operating room air cleanliness indicators, provide comfortable air flow (indoor temperature 15-25 C, humidity adjustable 50-65%).
  4. 细菌数量少,麻醉气体浓度低
  4. The number of bacteria is small and the concentration of anesthetic gas is low.
  手术室层流空气净化系统在手术室墙面四角,净化单元、顶棚、走廊、新风机、排风机均配有不同级别的过滤器,并定期清洗、维护和更换,严格保证室内空气的无菌性。层流手术室细菌数量少,麻醉气体浓度低。
  The laminar flow air purification system in the operating room is equipped with filters of different levels in the four corners of the wall of the operating room. The purifying unit, ceiling, corridor, fresh air fan and exhaust fan are regularly cleaned, maintained and replaced to strictly ensure the sterility of indoor air. The number of bacteria and the concentration of anesthetic gas in laminar flow operating room were low.
  5. 独特的设计使细菌无法隐藏
  5. Unique design prevents bacteria from hiding
  层流手术室墙面进口塑料地板采用无缝不锈钢、室内墙都是弧结构设计、层流手术室找不到任何一个90°角,让他们无处藏身,避免死角,和室内不需要用物理或化学方法消毒,这样已经节省劳动力和防止污染进入。
  Seamless stainless steel is used in the plastic floor of laminar flow operating room wall import. The indoor wall is arc structure design. The laminar flow operating room can not find any 90 degree angle, so that they have no place to hide, avoid dead corner, and indoor do not need to be disinfected by physical or chemical methods. This has saved labor and prevented pollution from entering.
  以上是层流手术室净化小编为大家整理的相关内容,想要了解更多内容,欢迎访问网站:http://www.henganjh.cn
  The above is the related content of laminar flow operating room purification. For more information, please visit the website: http://www.henganjh.cn.

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