Industry-University Cooperation Foundation Hanyang University

Hanyang Hak Won Co., Ltd.

Iucf-Hyu (Industry-University Cooperation

Iucf-Hyu

Gunhee Jang

Eunsoo Jung

Jimin Park

Jae Kwang Nam

Wonseo Lee

Eun Soo Jung

Ji Min Park

Na Hyun Kim

Kyungsu Kim

Junghwan Chang

Jongyul Kim

Bongjun Jang

Jaekwang Nam

Nahyun Kim

A magnetic drive system is disclosed. The magnetic drive system comprises: a first magnetic field generation unit; a second magnetic field generation unit which is disposed under the first magnetic field generation unit in a Z-axis direction with an operation area interposed therebetween, and generates a magnetic field in the operation area in combination with the first magnetic field generation unit; and a moving module for moving at least one of the first magnetic field generation unit and the second magnetic field generation unit.

Magnetic drive system and microrobot control method

The present invention provides a tube body cleaning apparatus. A tube body cleaning apparatus according to the present invention comprises: a body having a set length and formed from a flexible material; a work member positioned at one point of the length direction of the body and rotatable, about a shaft provided in the length direction of the body, with respect to the body; and an expansion member positioned at one point of the length direction of the body and enabling a volume, which protrudes outward from the body, to increase by expanding.

Tube body cleaning apparatus

A magnetic field control system according to an embodiment of the present invention may comprise: a structure forming part for forming a three-dimensional structure having an inner space; a magnetic field generating part for generating a magnetic field, the magnetic field generating part being formed to extend from a predetermined position of the structure forming part and being disposed to face a target region defined in the inner space; and a power source part for supplying electric power to the magnetic field generating part.

Magnetic field control system

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.

Drug delivery robot

A brushless DC motor with armature windings is compensated by auxiliary windings wound around linking parts of each pair of adjacent teeth of the slotted stator, to increase the number of effective turns, thus improving the torque constant and efficiency of the motor. The motor includes a slotted stator formed with a number of teeth, main windings concentrically wound around the teeth of the stator, auxiliary windings for compensating the main windings wound concentrically around the linking parts of the teeth and connected to the main windings, and a rotor with permanent magnets and a yoke.

Growing community of inventors

Seoul, South Korea

Gunhee Jang