公开(公告)号：US11478263B2

公开(公告)日：2022-10-25

申请号：US17420083

申请日：2019-10-25

申请人： LIVSMED INC.

发明人： Jung Joo Lee ,  Dong Wook Lee ,  Hee Jin Kim

IPC分类号： A61B17/28 ,  A61B17/29 ,  A61B17/00

摘要： The disclosure relates to a locking apparatus, and more particularly, to a locking apparatus with improved locking performance as a locking unit is stuck between different members capable of moving relative to each other and in which locking is released as an unlocking unit pushes the locking unit.

公开(公告)号：US11344381B2

公开(公告)日：2022-05-31

申请号：US16850298

申请日：2020-04-16

申请人： LIVSMED INC.

发明人： Jung Joo Lee ,  Hee Jin Kim

IPC分类号： A61B17/29 ,  A61B34/00 ,  A61B17/00

摘要： Provided is an instrument for surgery and, more specifically, to an instrument for surgery which can be manually operated in order to be used for laparoscopic surgery or various types of surgery.

公开(公告)号：US11246615B2

公开(公告)日：2022-02-15

申请号：US16723378

申请日：2019-12-20

申请人： LIVSMED INC.

发明人： Jung Joo Lee ,  Hee Jin Kim ,  Du Jin Bach

IPC分类号： A61B17/29 ,  A61B17/00 ,  A61B34/00

摘要： Provided is a surgical instrument including: an end tool including a first jaw and a second jaw configured to rotate independently; an operator including a pitch operator controlling a pitch motion of the end tool, a yaw operator controlling a yaw motion of the end tool, and an actuation operator controlling an actuation motion of the end tool; an operating force transmitter including a first jaw wire connected with the first jaw to transmit an operation of the operator to the first jaw, a second jaw wire connected with the second jaw to transmit an operation of the operator to the second jaw, and one or more differential members transmitting a rotation of the yaw operator or the actuation operator to the first jaw or the second jaw via the first jaw wire or the second jaw wire; and a connector configured to extend in a first direction (X axis) and having one end portion coupled to the end tool and the other end portion coupled to the operator to connect the operator and the end tool, wherein the pitch operator is configured to rotate around a second direction (Y axis) perpendicular to the first direction; and at least a portion of the operator is configured to be more adjacent to the end tool than a rotating axis of the operator in at least any one operation state of the operator.

公开(公告)号：US20190142532A1

公开(公告)日：2019-05-16

申请号：US16190839

申请日：2018-11-14

申请人： LIVSMED INC.

发明人： Jung Joo Lee ,  Hee Jin Kim ,  Jae Yeong Lee ,  Min Ho Seo

IPC分类号： A61B34/30 ,  A61B17/00

摘要： Provided is a roll joint member for a surgical instrument. The roll joint member includes a wire guide portion, a guide member including a wire support portion, and a shaft member rotatably coupled to the guide member.