公开(公告)号：US20210251708A1

公开(公告)日：2021-08-19

申请号：US16981094

申请日：2018-10-25

申请人： TIANJIN UNIVERSITY

发明人： Shuxin WANG ,  Zhenxuan HU ,  Guokai ZHANG ,  Dezhong GAO ,  Jianmin LI ,  Jinhua LI

IPC分类号： A61B34/00 ,  A61B90/50 ,  A61B17/00 ,  A61B34/37 ,  B25J18/00

摘要： A surgical robot mechanism with single-port and multi-port minimally invasive surgery functions includes: a bracket; and a manipulator connected to the bracket, and supported by the bracket, the manipulator includes: a support arm movable along the bracket; a function conversion frame fixed on the support arm and configured for the surgical robot mechanism to switch between a single-port minimally invasive surgery mode and a multi-port minimally invasive surgery mode; a plurality of posture adjustment arm assemblies connected to the function conversion frame, each posture adjustment arm assembly configured to adjust a position and posture of a surgical tool connected thereto for performing a surgical operation.