低压袖带的性能。一项实验评估。
Performance of low-pressure cuffs. An experimental evaluation.
作者信息
Mehta S M
出版信息
Ann R Coll Surg Engl. 1982 Jan;64(1):54-6.
Abstract
A study was carried out in vitro to determine the minimum intracuff pressure needed to produce no-leak ventilation and prevent aspiration in Portex Profile and Searle Medical Sensiv endotracheal tubes. The mean pressures required to produced no-leak ventilation were 4.16 and 1.06 kPa respectively and the mean pressures at which aspiration occurred were 2.93 and 0.54 kPa respectively. The implications of these findings are discussed and recommendations are made regarding cuff specifications.
摘要
进行了一项体外研究，以确定在Portex Profile和Searle Medical Sensiv气管内导管中实现无漏气通气并防止误吸所需的最小套囊压力。实现无漏气通气所需的平均压力分别为4.16 kPa和1.06 kPa，发生误吸时的平均压力分别为2.93 kPa和0.54 kPa。讨论了这些发现的意义，并就套囊规格提出了建议。
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3
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