呼吸过滤器的研究与使用现状  

Progress in Research and Usage of Breathing Filter

作　　者：戴玥[1] 杨承祥[1] 黄文起[2] 

机构地区：[1]中山大学附属佛山医院麻醉料,佛山528000 [2]中山大学附属第一医院麻醉科,广州528000

出　　处：《国际麻醉学与复苏杂志》2006年第1期50-53,共4页International Journal of Anesthesiology and Resuscitation

摘　　要：Mechanical ventilation could cause pulmonary complications and systematic complications due to the reduced efficiency of microbial filtration and the ability of heating and moisturizing upper respiratory trace.This review summarized the structure of breathing filter, the mechanism of microbial filtration, heating and moisturizing and its capacity of reducing complications of mechanical ventilation and breathing system pollution. Lacking of enough clinical evidence, the justification of breathing filter is still in controversy.Mechanical ventilation eouhl cause pulmonary complications and systematic complications due to the reduced efficiency of microbial filtration and the ability of heating arid moisturizing upper respiratory trace. This review summarized the strueture of breathing filter, the mechanism of microbial filtration, heating and moistufizing and its capacity of reducing complications of mechanical ventilation and breathing system pollution. Lacking of enough clinical evidence, the justification of breathing filter is still in controversy.

关 键 词：呼吸过滤器 生物过滤器 呼吸回路 制院内感染 保湿作用 滤过功能 不同程度 推广使用 机械通气 人工鼻 

分 类 号：R614[医药卫生—麻醉学] R614.2[医药卫生—外科学]