Conclusions The inhalation anesthetic induction can be completed within 10 min with low-flow of fresh gas flow and high output of vapourizer dial setting . The measured value of anesthetic can be predicted accurately .

结论采用低流量、高 挥发 罐输出可在10min内完成吸入麻醉的诱导，并可根据 简单 的 线性 回归 方程 就 可对 呼出气中的药物浓度作出预测。

Objective Using accurate monitoring and high precision anesthetic machine and vapourizer and guided with a simple mathematics formula to implement low-flow inhaled anesthetic techniques .

目的依据简单的数学公式和应用高精度的麻醉机和 挥发 罐，在监测下实施低流量吸入麻醉的方法。