上海11选5走势图

新闻资讯
  • news
  • 咨询热线:
  • 0531-87568508
  • 18653128690
  • 上海11选5走势图
  • 您现在的位置:上海11选5走势图 > 新闻资讯 > 上海11选5走势图 >
  • 手术室净化的主要原理:
    来源:http://www.moptuan.com 浏览: 发布日期:2018-11-19
    手术室净化的主要原理:
    The main principles of operation room decontamination:
    通过在手术室内的空气置换和控制气流的方向来达到控制手术区内的悬浮菌浓度,从而达到净化的效果。
    The concentration of suspended bacteria in the operating area can be controlled by air replacement in the operating room and controlling the direction of airflow, so as to achieve the effect of purification.
    手术室净化的形式:
    Operation room purification form:
    洁净室按用途可以分成工业、生物、一般生物、生物学安全洁净室四大类。手术室属于一般生物洁净室,其主要作用是控制有机微粒对工作对象的污染,内部一般保持正压。按气流形式可以分为单向流 (层流)、非单向流(乱流)、辐流(斜流)、混合流(局部单向流)洁净室四种。
    Clean rooms can be divided into four categories according to their usage: industrial, biological, general biological and biological safety clean rooms. Operating room belongs to the general biological clean room. Its main function is to control the pollution of organic particles to the working object, and the internal pressure is generally positive. According to the air flow form, it can be divided into four kinds: one-way flow (laminar flow), non-one-way flow (turbulent flow), radial flow (oblique flow), mixed flow (local one-way flow) clean room.
    空气的净化是通过控制空气中的含尘浓度来达到净化效果的,净化系统的净化效率取决于过滤器的过滤效率,目前的过滤器根据不同的过滤要求可以分为初效、中效、高中效、亚、、超。手术室净化一般是采用初效、中效和三种过滤器。无机和有机的微粒通过过滤器过滤后均能达到降低浓度的效果,这也就是净化系统之所以能降低手术室细菌浓度的主要原因。
    Air purification is achieved by controlling the concentration of dust in the air. The purification efficiency of the purification system depends on the filtration efficiency of the filter. Current filters can be divided into initial efficiency, intermediate efficiency, high efficiency, sub-high efficiency, high efficiency and ultra-high efficiency according to different filtration requirements. Operation room purify is usually based on primary, middle and high efficiency filters. Inorganic and organic particulates can be filtered through filters to reduce the concentration of bacteria, which is the main reason why the purification system can reduce the concentration of bacteria in the operating room.
    手术室装修
    在实际使用中,由于人员和设备物品的进入,设备的发尘量(15.79×106个/min·人) 和人员发菌量(150-1000个/min·人)是手术室内的主要发尘、发菌源,发尘和发菌量之比为500∶1-1000∶1。
    In actual use, due to the entry of personnel and equipment, the amount of dust (15.79 *106/min person) and bacteria (150-1000/min person) are the main sources of dust and bacteria in the operating room. The ratio of dust and bacteria is 500 1-1000 1.
    ,手术室净化的效果是通过在一定时间的条件下,以洁净空气置换污染空气的含尘浓度、含菌浓度,使其达到规定的限值,从而保证手术的净化效果。但净化系统并不能杀灭生物微粒,只是将其数量降低到一定程度。由于过滤系统的材料限制洁净空气中仍然可能带有生物微粒,加上室内的人员发菌量也不能百分之百地置换掉,所以洁净手术室仍要坚持常规消毒,把空气净化作为常规消毒的辅助手段。
    The cleaning effect of operating room is to replace the concentration of dust and bacteria in polluted air with clean air under certain conditions for a certain period of time, so that it can reach the prescribed limit, so as to ensure the cleaning effect of operation. However, the purification system can not kill biological particles, but only reduces its quantity to a certain extent. Due to the material limitation of the filtration system, there may still be biological particles in the clean air, and the amount of bacteria in the room can not be replaced 100%, so the clean operating room should still adhere to routine disinfection, air purification as an auxiliary means of routine disinfection.
    本文由山东净之源净化工程有限公司http://www.moptuan.com整理,我们将为您提供手术室装修知识,有兴趣的朋友可以关注我们,谢谢!!
    This article is organized by Shandong Jingzhiyuan Purification Engineering Co., Ltd. http://www.moptuan.com. We will provide you with operating room decoration knowledge. Interested friends can pay attention to us, thank you!!

    上一篇:手术室净化常用的办法有哪些
    下一篇:手术室净化装饰留意事项

    极速彩票APP 上海11选5走势图 上海11选5 多彩彩票平台 易玩棋牌 悠洋棋牌 悠洋棋牌 上海11选5APP 上海11选5 上海11选5