公开(公告)号：US20230414209A1

公开(公告)日：2023-12-28

申请号：US18039721

申请日：2021-07-06

Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Sungsoo PARK

IPC: A61B17/00

CPC classification number: A61B17/00234 ,  A61B2217/005 ,  A61B2017/00818 ,  A61B2017/003

Abstract: The present disclosure relates to a gastrointestinal surgery light-emitting tube capable of suction and position adjustment including a body that has a proximal end and a distal end, is a hollow having an outer surface and an inner surface, and opens at the proximal end; and a shape-changing balloon that is located at the distal end of the body, in which in a cross section of the shape-changing balloon in an inflated state, a length of a portion where the shape-changing balloon comes into contact with the body is longer than a length of a portion where the shape-changing balloon does not come into contact with the body.

公开(公告)号：US20230190318A1

公开(公告)日：2023-06-22

申请号：US17925321

申请日：2021-07-14

Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Sungsoo PARK

IPC: A61B17/29

CPC classification number: A61B17/2909 ,  A61B2017/00681

Abstract: The present invention relates to a laparoscopic surgery instrument that does not require a trocar, the laparoscopic surgery instrument including: a first part inserted into the body of the abdominal cavity and provided with a surgical instrument; and a second part placed outside the body of the abdominal cavity and coupled to the first part to manipulate the operation state of the surgical instrument, wherein the first part and the second part are primarily coupled to each other by magnetic force while the first part is inserted into the body.

公开(公告)号：US20230190273A1

公开(公告)日：2023-06-22

申请号：US17925319

申请日：2021-03-23

Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Sungsoo PARK

IPC: A61B17/115 ,  A61B17/11

CPC classification number: A61B17/115 ,  A61B17/1114 ,  A61B2017/1132

Abstract: The present invention relates to an egg-shaped stapler for intestinal anastomosis, the stapler including: an anvil head having an oval bottom inner circumferential surface; a rear head which has an oval bottom inner circumferential surface that comes into contact with the bottom inner circumferential surface of the anvil head and which includes a staple receiving port for receiving a staple along the oval bottom inner circumferential surface thereof; and a handle part, one end of which is coupled to the rear head and the other end of which extends backwards so as to operate at least one of the anvil head and the rear head.