公开(公告)号：US10058316B2

公开(公告)日：2018-08-28

申请号：US15312291

申请日：2015-05-14

Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Moon Gu Lee ,  Yong Ho Jeon ,  Kil Yeon Lee ,  Jae Seung Kim

IPC: A61B17/02 ,  A61B17/00

CPC classification number: A61B17/0218 ,  A61B2017/00283 ,  A61B2017/00411 ,  A61B2017/00876

Abstract: A surgical traction apparatus according to the present invention includes a moving body portion including a magnetic body and configured to be inserted into a body, a hook portion configured to be connected to the moving body portion inside the body and pull an object inside the body, an operating portion configured to operate the moving body portion to move inside the body while moving outside the body, and a magnet portion configured to be mounted on the operating portion and be with adjustable magnetic strength.

公开(公告)号：US10959730B2

公开(公告)日：2021-03-30

申请号：US16185630

申请日：2018-11-09

Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Moon Gu Lee ,  Yong Ho Jeon ,  Byung Kyu Kim ,  Chang Ho Jung ,  Chan Joong Kim

IPC: A61B17/10 ,  A61B17/08

Abstract: The clipping device includes a connecting portion which is moved while being connected to a wire of the endoscope and has a body broken when tension more than a set value is applied thereto, a body portion which includes a first inside path portion through which the connecting portion moves and has a magnetic force, a cap portion which is located on a side of the body portion, includes a second inside path portion connected to the first inside path portion, and guides movement of the connecting portion, a clipping portion which is connected to the connecting portion protruding through the cap portion and contracts due to movement of the connecting portion to grip body tissue, and a connector which connects the body portion to the cap portion and includes a material biodegradable in a human body.

公开(公告)号：US10172605B2

公开(公告)日：2019-01-08

申请号：US14760408

申请日：2013-06-17

Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Kil Yeon Lee ,  Moon Gu Lee ,  Yong Ho Jeon ,  Chan Woo Lee

IPC: A61B17/02 ,  A61B17/00 ,  A61B90/00

Abstract: The present subject matter relates to a surgical retractor. The surgical retractor includes: a movable body part which is inserted into a body; a hook part which is connected with the movable body part inside the body and pulls out an object that is inside of the body; and an operating part for operating, from the outside of the body, the movement of the movable body part inside the body.

公开(公告)号：US10405735B2

公开(公告)日：2019-09-10

申请号：US15455952

申请日：2017-03-10

Applicant: AJOU UNIVERSITY INDUSTRY—ACADEMIC COOPERATION FOUNDATION

Inventor： Moon Gu Lee ,  Chang Ho Jung ,  Yong Ho Jeon ,  Yun Ho Jung

IPC: A61B1/00 ,  A61B1/04 ,  A61B17/02 ,  A61B17/08 ,  A61B17/122 ,  A61B17/00 ,  A61B90/00

Abstract: A towing device for endoscopy including a connecting portion connected to a wire of an endoscope to be moved, wherein a body of the connecting portion is broken when a set amount of tension or more is applied to the connecting portion; a guide portion including an inner path through which the connecting portion moves; a clip portion positioned at an opposite direction of the wire with respect to the guide portion and hooked by the connecting portion to be closed and grip body tissues; and an extension portion configured to move together with the guide portion and having a magnetic force.