The purpose of this study was to evaluate the influence of head rotation on interscalene brachial plexus block. 本试验目的在探讨头部转动角度对于肌间沟臂神经丛阻断术的影响。
The result showed that the rotating speed of arms does not affect the final position of satellites and that the angle rotated decides the final position of the satellite. 仿真结果表明，机械臂运动速度对卫星姿态不产生影响，而机械臂转动角度决定了卫星姿态。
