Fig. 5

Operating room settings. a Operating room settings for robotic distal gastrectomy (RDG). The anesthesia machine was placed on the right side of the patient, and the patient cart was rolled from the patient’s head side. b Operating room settings for robotic low anterior resection (RLAR). The patient cart was moved to the caudal side through the left bedside space. The anesthesia machine was placed on the patient’s head side, and the patient cart was rolled from the left foot side of the patient. To count the number of surgeries, we only moved without turning off the power of the robot