手术室层流通风系统的国内外应用现状

发布时间：2018-01-27 13:46

本文关键词： 手术室层流通风系统外科手术部位感染　出处：《中华医院感染学杂志》2017年12期 　论文类型：期刊论文

【摘要】：超净通风系统(UVC),通常被称为层流系统(LAF),在手术室感染的预防和控制中起到重要作用;层流系统主要在关节置换或矫形手术中使用,对于如矫形手术、器官移植手术等,高效的空气净化对于降低术后感染具有显著的效果;外科手术部位感染(SSI)是手术室医院感染控制的主要内容之一,而手术室空气质量是影响手术切口感染的主要因素之一;国外已展开层流通风系统的长期追踪调查,重视整体环境对手术室内空气的影响;国内较为注重层流系统中空气质量与菌尘浓度等研究,范围较国外略窄。本文对近几年的手术室层流系统国内外应用现状及相关问题进行梳理和分析,从手术室层流系统的工作原理、手术室层流效果的评估手段、国内外手术室层流技术规范等不同视角进行综述,国内外研究进行同步对比,为研究者提供相关研究新视角,促进层流手术室感染学科的发展和进步。
[Abstract]:Ultra-clean ventilation system (UVC), commonly known as laminar flow system, plays an important role in the prevention and control of infection in operating room. Laminar flow system is mainly used in joint replacement or orthopedic surgery, for example, orthopedic surgery, organ transplantation surgery, efficient air purification to reduce postoperative infection has a significant effect; Surgical site infection (SSI) is one of the main contents of nosocomial infection control in operating room, and air quality in operating room is one of the main factors that affect the infection of surgical incision. The long-term investigation of laminar ventilation system has been carried out abroad, and the effect of the whole environment on the air in the operating room has been paid more attention to. More attention has been paid to the study of air quality and bacterial dust concentration in laminar flow system in China, and the scope is a little narrower than that in foreign countries. In this paper, the domestic and international application status and related problems of laminar flow system in operating room in recent years are combed and analyzed. From the operating room laminar flow system working principle, the operating room laminar flow effect appraisal method, the domestic and foreign operating room laminar flow technical specification and so on different visual angle summary, domestic and foreign research carries on the synchronization contrast. To provide a new perspective for researchers to promote the development and progress of laminar infection in operating room.
【作者单位】：中南大学湘雅护理学院;中南大学湘雅二医院手术部;
【分类号】：R612
【正文快照】： 超净通风系统(UVC),通常被称为层流系统(LAF),在手术室感染的预防和控制中起到重要作用。空气洁净技术作为控制和保障手术室内洁净循环体系的重要性已逐步为外科手术感染部门普遍接受。层流系统主要在人工材料如关节置换或矫形手术中使用,对于如矫形手术、器官移植手术等,高效

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