Development of Twin Surgical Robotic Arm System for Invasive Surgery

Due to the coronavirus's enormous spread and effect, a robotic arm system is designed such that doctors can perform contact-less surgery to minimize risk to their health. Modern robotic aided surgery frequently employs remote operation. The surgeon sits beside the console, guided by visual feedback, and utilises an input control panel to direct the slave robotic equipment doing the procedure. The study discusses a potential surgical robotic system that can be used in surgery. The first robotic arm, out of two, is capable of performing various operations: marking, incision and gluing, using a unique concept of multi-gripper introduced in this paper. The second one has an end-effector that is used for removing a specific part of the body. A camera like endoscopy micro usb camera is used to provide visual assistance to the surgeon. Designing is carried out on AutoCAD, and the components are 3D printed to construct the robot. Robotic arm is operated using a control panel consisting of joysticks and potentiometers. Wireless communication is achieved through NodeMCUs, which are used for interfacing actuators and sensors. This multi gripper will help in saving time as switching to different grippers is not needed for various operations. The robotic system design performs the operation efficiently, resulting in less blood loss and quicker recovery time while allowing the surgeon to control it remotely.