Korea University Research and Business Foundation

Bo Ra Keum

Hyuk Soon Choi

Hoon Jai Chun

Eun Sun Kim

Jae Min Lee

Dae Hie Hong

Kyoung Nam Kim

Byung Gon Kim

Yoon Jin Kim

Seung Han Kim

An electrical stimulation device according to an embodiment includes: an elongated element having working channels; a plurality of electrical stimulators each including a longitudinal member extending along the longitudinal direction of the working channel, and a tip which is installed at the distal end of the longitudinal member and configured to apply electrical stimulation to a subject; and a control unit that independently controls the plurality of electrical stimulators to vary the range of electric stimulation applied to the subject.

Electrical stimulation device

The present invention relates to a suturing bead, a suturing needle, a side suction cap and to an endoscopic organ suturing implement using same. More specifically, the present invention relates to an endoscopic organ suturing implement comprising a suturing bead which can be naturally rested lying against the organ wall during discharge, a suturing needle by means of which it is possible to control discharge of the suturing bead, and a side suction cap constituted in such a way as to be able to prevent damage to other organs during surgery.

Suturing bead, suturing needle, side suction cap and endoscopic organ suturing implement using same

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Seoul, South Korea

Bo Ra Keum