Abstract

The double-surgeon cockpit is an innovation in telesurgery that allows two surgeons to collaborate by remotely controlling a robot to perform surgical operations. However, it also introduces new challenges in synchronization and Role-Based Access Control (RBAC) due to the need for precise coordination and secure operation. In this paper, we address these challenges and propose an optimized synchronization strategy and implement RBAC within double-surgeon cockpits. The synchronization strategy combines passive latency monitoring and active command throttling to ensure coordinated actions from multiple surgeon consoles. Meanwhile, RBAC ensures that we assign specific permissions to each surgeon based on their roles, restricting access to only necessary robotic components, and preventing unauthorized actions. This dual approach aims to improve the operational efficiency, security, and overall success of telesurgical operations. The simulation results demonstrate the effectiveness of the proposed synchronization strategy, while a detailed RBAC framework ensures secure and efficient role management in telesurgery.