At the same time each time point compared bispectral index, evaluation of two anesthetic regimen on patient safety.
同时对比分析各个时点脑电双频指数，评价两种麻醉用药方案对患者安全性。
2
Objective To choose suitable monitoring index and general anesthetic blood concentration for median nerve somatosensory evoked potential(MnSSEP)during operation.
目的为术中正中神经体感诱发电位监测选择合适的监测指标和全麻药浓度。
3
Results the total dose of anesthetic applied to both groups was close, and there was no difference in every observed index of induction, anesthesia maintenance and after removing intratracheal tube.