Industry-university Cooperation Foundation Hanyang University

Na Hyun Kim

Eunsoo Jung

Gunhee Jang

Gun Hee Jang

Eun Soo Jung

Ji Min Park

A magnetic catheter is disclosed. The magnetic catheter comprises: a first fixed magnet which is coupled to the front end of a catheter tube; a guide rod of which one end is coupled to the front end of the catheter tube, and the other end protrudes to the front of the catheter tube by a predetermined length; a body which is provided with a drill tip on the front end thereof, and has formed therein an inner space in which the other end of the guide rod is positioned; and a first drive magnet which is coupled to the body along the outer peripheral surface of the body.

Magnetic catheter

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.

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Busan, South Korea

Na Hyun Kim