Branson Richard D
Division of Trauma/Critical Care, Department of Surgery, University of Cincinnati, 231 Albert Sabin Way, Cincinnati, OH 45267, USA.
Respir Care Clin N Am. 2006 Jun;12(2):253-61. doi: 10.1016/j.rcc.2006.03.011.
Humidification of inspired gases during mechanical ventilation remains a standard of care. Optimal humidity is an elusive target and is not clearly defined in the literature. The choice of a humidification device cannot be made solely on the basis of moisture output, however. The clinician must consider the effects of the device on gas exchange and spontaneous breath-ing. The author's group has used the data reviewed here to modify their previous algorithm for choosing a humidification device (see Fig. 2). Humidification requirements for noninvasive ventilation need further study.
机械通气期间对吸入气体进行湿化仍是一项护理标准。最佳湿度是一个难以实现的目标，且在文献中尚无明确定义。然而，不能仅根据湿度输出量来选择湿化设备。临床医生必须考虑该设备对气体交换和自主呼吸的影响。作者团队已利用此处回顾的数据修改了他们之前选择湿化设备的算法（见图2）。无创通气的湿化要求需要进一步研究。
