Magnetic drive device using permanent magnet and system using same

Abstract

The present invention relates to a magnetic drive device using a permanent magnet and a system using the same, which can generate a magnetic field for a long period of time with low power and heat by using the permanent magnet. Moreover, by using a two-degree-of-freedom manner to control the plurality of permanent magnets aligned in the direction, driving elements, such as a robot arm, which restrict space utilization are excluded, and a surgical operator and a patient using a medical device can perform a safe surgery.