Maestracc P, Griffon H, Livrelli N, Grimaud D, Loupias S
Ann Anesthesiol Fr. 1976;17(8):878-88.
This study, carried out in nine patients, attempted to judge the efficacy and possible inocuity of ventilation by injection (jet ventilation), firstly on capnography and. secondly, on recordings of intra-tracheal pressure. The frequency of six jets per minute, is that which, under the conditions of the trial, ensures the best removal of CO2 and the maintenance of stable CO2 levels in the trachea. Although pressures recorded in the airways varied between 15 and 40 torrs, the finding of very high peaks of pressure in certain cases, makes the authors somewhat reserved concerning the security of the method when the free reflux of gas is liable to be inhibited.
本研究对9名患者进行，旨在首先通过二氧化碳描记法，其次通过气管内压力记录，来判断喷射通气的有效性和可能的安全性。每分钟6次喷射的频率，是在试验条件下能确保最佳二氧化碳清除率并维持气管内稳定二氧化碳水平的频率。尽管气道记录的压力在15至40托之间变化，但在某些情况下出现的极高压力峰值，使得作者在气体自由回流可能受到抑制时，对该方法的安全性有所保留。
