Robot for minimally invasive spine surgery

The invention relates to the technical field of medical instruments, in particular to a minimally invasive spine surgery robot. Comprising a multi-axis mechanical arm, a bone saw executing mechanism installed on the multi-axis mechanical arm and a bone saw installed on the bone saw executing mechanism. The bone saw is a trephine of which the inner cavity is internally provided with a bone tissue thickness detection device; and the bone tissue thickness detection device is electrically connected with a control circuit for controlling the bone saw to operate. The robot can monitor the thickness of bone tissue in real time through electricity and use monitoring data for adjusting working parameters of the bone saw, the automation degree is high, the action of the driving motor can be accurately controlled according to signals of the sensor, and the operation safety is high. 本发明涉及医疗器械的技术领域，具体为一种脊柱微创手术机器人。包括多轴机械臂和安装在多轴机械臂上的骨锯执行机构、安装在所述骨锯执行机构上的骨锯；所述骨锯为内腔中设置有骨组织厚度检测装置的环锯，骨组织厚度检测装置与控制骨锯运转的控制电路电连接。该机器人采用电能够实时监测骨组织的厚度并