公开(公告)号：US20240316800A1

公开(公告)日：2024-09-26

申请号：US18468949

申请日：2023-09-18

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Yongseok IHN ,  Junwon LEE ,  Sungwook YANG ,  Donghyun HWANG

IPC: B25J19/02 ,  A61B34/30

CPC classification number: B25J19/021 ,  A61B34/30 ,  A61B2034/2061

Abstract: A forceps unit and a forceps apparatus are provided. The forceps unit according to an aspect of the present disclosure may comprise a base portion connected to a motor; a grasping portion disposed in front of the base portion and grasping a surgical instrument; a connecting portion connecting the base portion and the grasping portion; and a plurality of optical fibers, wherein some of the plurality of optical fibers are fixed to the grasping portion and others of the plurality of optical fibers are fixed to the base portion, wherein the plurality of optical fibers may include a first optical fiber disposed in a central region of the grasping portion and second to fifth optical fibers radially disposed with respect to the first optical fiber, and the first optical fiber may protrude further forward than the second to fifth optical fibers.