Objective To study the feasibility of monitoring intense neuromuscular blockade (NMB) with post tetanic burst (PTB).

目的研究肌电图型强直后单爆发刺激（PTB）在监测深度非去极化阻滞中的作用。

The quality of products to Japan NSK, NMB bearings close to the main technical indicators have reached international advanced level.

产品质量向日本nsk、NMB轴承接近，主要技术指标达到国际先进水平。