105
Participants
Start Date
July 1, 2015
Primary Completion Date
November 30, 2018
Study Completion Date
December 31, 2019
Micro Hand S robot
The surgeries are performed with the Micro Hand S robot
Laparoscope
The surgeries are performed with the laparoscope
The Third Xiangya Hospital of Central South University, Changsha
The Third Xiangya Hospital of Central South University
OTHER