MEDICAL MICRO-ROBOT AND MICRO-ROBOT SYSTEM HAVING SAME

摘要

The present invention provides a micro robot including: a drilling body which has a drilling tip formed at an end thereof; a spiral coupling body which has a magnet disposed therein, and is spirally coupled to an outer circumference of the drilling body; and a system control unit which allows the drilling body and the spiral coupling body to spirally move simultaneously or allows the spiral coupling body to spirally move around the drilling body by providing rotational magnetic field to the magnet. In addition, the present invention also provides a micro robot system including the micro robot.