【摘要】医院手术室净化空调设计，应导入新的观点。概括如下：手术室净化空调对手术室空气途径的感染控制有效且不可替代；一个净化空调系统所负担的手术室间数宜少不宜多；引入污染度概念，在降低手术室关键区域污染度的同时，减少高净化级别手术室的送风量；引入局部强化送风的概念，即采用置换气流送风吊顶,在手术室关键区域形成单向流型气流组织，降低手术室关键区域的空气污染度；新风系统采用独立的初、中效两级过滤；采用定风量阀，以保证室内的正压分布。

    【关键词】手术室洁净空调系统设计新观点

    [Abstract]clean air conditioning hospital operating rooms should be designed into new perspective. Summarized as follows: operating room operating room air means clean air on effective infection control and irreplaceable; the burden of a clean operating room air conditioning systems should be less number of rooms is not appropriate; to introduce the concept of pollution, critical areas to reduce pollution in the operating room degrees At the same time, reduce the high level of operating room air purification capacity; to introduce the concept of local enhanced air supply, The use of replacement ceiling air flow, forming one-way key areas in the operating room air distribution flow, reduce operating room key to regional air pollution; fresh air system with separate early in the filtration efficiency levels; using fixed air flow valve to ensure that the indoor positive pressure distribution. ......