A preliminary exploration of clinical practice in 5G-ultra-long-distance robot-assisted liver resection
10.3760/cma.j.cn112139-20241118-00517
- VernacularTitle:5G超远程机器人辅助肝切除术的临床实践初探
- Author:
Xiao LIANG
1
;
Zefeng SHEN
;
Yuxin FAN
;
Yangyang XIE
;
Ren′an JIN
;
Mingyu CHEN
;
Zheyong LI
;
Xiujun CAI
Author Information
1. 浙江大学医学院附属邵逸夫医院普外科，杭州 310020
- Publication Type:Journal Article
- Keywords:
Hepatectomy;
Robotics;
The 5 th generation mobile communication technology;
Ultra-long-distance robot-assisted surgery
- From:
Chinese Journal of Surgery
2025;63(6):508-514
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To summarize the initial experience of 5G-ultra-long-distance robotic hepatectomy.Methods:This is a retrospective case series study. The clinical information from 5 cases of 5G ultra-long-distance robot-assisted hepatectomy performed was collected from June 2023 to October 2024, in collaboration between Sir Run Run Shaw Hospital, Zhejiang University School of Medicine in Hangzhou and Alaer Hospital, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine in Alaer, located 4 600 km apart. The patients comprised 1 male and 4 females, aged from 36 to 59 years, with an average age of 48 years. Their body mass index ranged from 20.4 to 30.9 kg/m2, with an average of 24.62 kg/m2. Preoperatively, 5 patients were diagnosed with liver disease requiring hepatectomy. The operations used 5G ultra-remote four-arm endoscopic robot surgery system. The remote control room was located in Sir Run Run Shaw Hospital (Hangzhou, Zhejiang), and the robot operating room was located in Alaer Hospital (Alaer, Xinjiang). The wired network relied on 60 Mb/s high-speed public Internet special line (China Telecom). In order to ensure the security of data transmission, the system implemented a double-layer encryption strategy for the wired network, and carried out strict debugging and verification for both the wired and wireless networks. Perioperative data and information on network performance were collected for 5 patients.Results:The surgical duration of the 5 cases of 5G ultra-long-distance robot-assisted hepatectomy ranged from 49 to 342 minutes, with an average of 184 minutes. Intraoperative blood loss varied from 5 to 800 ml, averaging 183 ml. Network performance was evaluated during the surgery, revealing an average network latency of 108.2 ms, with no significant lag or delay observed during any of the procedures. All patients recovered smoothly, with a postoperative hospital stay ranging from 5 to 10 days, averaging 7.2 days. Postoperative complications included 1 case of hypoproteinemia and 1 case of pleural effusion. Pathological examination confirmed that all cases suffered benign liver diseases (three patients with hepatic hemangioma, one with regenerative nodule in cirrhosis, and one with hepatolithiasis and choledocholithiasis).Conclusion:The preliminary exploration of clinical practice indicated that 5G-ultra-long-distance robot-assisted surgery is feasible for hepatectomy, with no severe complications affecting patients′ recovery.
