目的观察呼吸过滤器对麻醉呼吸回路的滤菌作用。
Objective To investigate the effect of filtrating bacteria on breathing circuit after general anesthesia.
结果使用生物过滤器后医院下呼吸道感染发生率显著下降，呼吸回路螺纹管内几乎无细菌寄居。
RESULT After the filter used, the rate of nosocomial lower respiratory tract infection is reduced obviously, and breathing circuit almost have no bacteria colonized.
应用推荐