Industry-university Cooperation Foundation Hanyang University

Jae Kwang Nam

Gunhee Jang

Wonseo Lee

Eun Soo Jung

Jongyul Kim

A magnetic robot system is provided. The magnetic robot system comprises: a catheter having a first magnet coupling part provided at the front end thereof; and a mobile robot having a second magnet coupling part provided at the rear end thereof, and having a driving magnet, wherein the mobile robot is coupled to the catheter by means of magnetic force between the first magnet coupling part and the second magnet coupling part, and the magnetic force coupling of the first magnet coupling part and the second magnet coupling part can be released by rotating magnetic torque generated by the driving magnet because of the application of external rotating magnetic force.

Magnetic robot system

A magnetic robot is provided. The magnetic robot comprises: a moving part which could be moved by means of a control of an external magnetic field; and an inspection part which is coupled to a frontal end of the moving part, wherein the inspection part comprises: a body provided with a tissue sampling needle at the frontal end thereof; a cover for covering the body; and a cover-moving part for moving the cover between a first position and a second position, wherein in the case where the cover is positioned in the first position, the tissue sampling needle is housed within the cover, and in the case where the cover is positioned in the second position, the tissue sampling needle is exposed to the outside of the cover.

Magnetic robot

The present invention relates to a stent delivery device having: a first support rod into which a first movable body is inserted; a fixed magnet; and a second support rod into which a second movable body is inserted, wherein a first driving magnet included in the first movable body and a second driving magnet included in the second movable body rotate relative to each other by means of the control of an external magnetic field at a predetermined angle around an axis in a first direction with respect to the fixed magnet, thereby separating a first coupling piece and a second coupling piece from a first coupling groove and a second coupling groove and enabling a stent to unfold.

Stent delivery device

A drug delivery robot is provided. The drug delivery robot comprises: a storage space in which a drug is stored; a first accommodation unit formed at the front of the storage space along a first direction; an outlet by which the first accommodation unit communicates with the outside; a body having a first communication hole by which the storage space communicates with the first accommodation unit; a front rotational magnet which is located in the first accommodation unit and has a central axis arranged in a second direction perpendicular to the first direction; a first fixed magnet which is fixedly coupled to one side of the body in the rear of the front rotational magnet; and a second fixed magnet which is fixedly coupled to the other side of the body while having the storage space between the first fixed magnet and the second magnet and is arranged to face polarities different from those of the first fixed magnet, wherein the front rotational magnet can selectively rotate around an axis of the first direction or the second direction by means of an external magnetic field control, the body rotates together around the axis of the first direction when the front rotational magnet rotates around the axis of the first direction, the front rotational magnet opens or closes the first communication hole by means of the magnetic force with the first fixed magnet and the second fixed magnet when the front rotational magnet rotates around the axis of the second direction.

Growing community of inventors

Goyang-si, South Korea

Jae Kwang Nam