A Study to Validate the Safety and Feasibility of ArtiSential in Colorectal Cancer Surgery Using Prospectively Constructed Multi-center Registry

This study is to validate the safety and feasibility of ArtiSential (Articulating laparoscopic instrument) colorectal surgery and compare it with robotic surgery for patients with rectal cancer and rectosigmoid junction cancer.

本研究旨在验证采用ArtiSential（关节式腹腔镜手术器械，Articulating laparoscopic instrument）开展结直肠手术的安全性与可行性，并将该术式与机器人手术应用于直肠癌及直肠乙状结肠交界癌患者的治疗效果进行对比。