CATHETER ATTACHED TYPE MICRO ROBOT

摘要

The present invention relates to a catheter attaching-type micro-robot for performing a catheter operation. The catheter attaching-type micro-robot is applied to magnetic field emitters disposed in the outside of a patient, a magnetic field control system for controlling strength of an external steering magnetic field or an external rotary magnetic field and providing the same to the magnetic field emitters, and a catheter control system for remotely pushing or pulling a catheter to be inserted in an affected area of the patient. The catheter attaching-type micro-robot comprises: a central shaft having a connection hole formed in the lower surface thereof to be attached to and detached from a projection of the catheter by being forcibly fitted thereto, and formed in a vertical direction from the center on the bottom surface thereof which is opposite to the lower surface; a base unit having an external wall unit formed in a vertical direction from the edge of the bottom surface to have a shorter length than the central shaft; a drill unit coupled to be rotated on the central shaft, and coupled with a first magnetic body to perform a drilling function by generating magnetic torque by means of the external rotary magnetic field; and a head unit connected with the end of the central shaft, and having a diameter which is relatively larger than the end of the central shaft so as to control the movement of the drill unit. The head unit has a second magnetic body therein to perform a steering function by generating magnetic torque by means of the external steering magnetic field.