一种智能化肌松药注射仪的研制

Development of intelligent injector for muscle relaxants

合理使用肌松药对于保障手术的顺利进行和患者术后迅速恢复具有重要意义。本文介绍一种智能型肌松药注射仪的研制,该注射仪可在手术过程中通过加速度传感器监测病人的肌松药作用情况，同时根据监测到的信息自动控制微量注射泵进行药物注射。药量大小可由麻醉师根据病人情况由控制键盘提前预置。

This paper introduces a kind of intelligent injector for muscle relaxants which can with the application of acceleration transducer monitor the effect of muscle relaxants and then inject relaxants accordingly by micro－injector during the operation． The quantity of relaxants can be preset by the anesthetist according to patients’ condition through a control panel．