Abstract: Embodiments of the present disclosure provide a surgical robot system may include an end-effector element configured for controlled movement and positioning and tracking of surgical instruments and objects relative to an image of a patient's anatomical structure. In some embodiments the end-effector may be tracked by surgical robot system and displayed to a user. In some embodiments the end-effector element may be configured to restrict the movement of an instrument assembly in a guide tube. In some embodiments, the end-effector may contain structures to allow for magnetic coupling to a robot arm and/or wireless powering of the end-effector element. In some embodiments, tracking of a target anatomical structure and objects, both in a navigation space and an image space, may be provided by a dynamic reference base located at a position away from the target anatomical structure.

Abstract: Devices, systems, and methods for providing a surveillance marker configured to detecting movement of a dynamic reference base attached to a patient a robot-assisted surgical procedure are provided. The surveillance marker and the dynamic reference base are connected to a bony structure independent of each other.

Abstract: A method for registration of digital medical images is provided. The method includes the step of storing a 3D digital medical image having a 3D anatomical feature and a first coordinate system and storing a 2D digital medical image having a 2D anatomical feature and a second coordinate system. The method further includes the steps of storing a placement of a digital medical object on the 3D digital medical image and the 2D digital medical image and generating a simulated 2D digital medical image from the 3D digital medical image, wherein the simulated 2D digital medical image comprises a simulated 2D anatomical feature corresponding to the 3D anatomical feature. The 2D anatomical feature is compared with the simulated 2D anatomical feature until a match is reached and a registration of the first coordinate system with the second coordinate system based on the match is determined.

Abstract: A safety window comprising a frame unit and central cartridge, on which are mounted security bars, is employed to provide an easy exit route for an operator in the event of an emergency. The safety window is maintained in the closed position by spring biased locking bar mechanism. When required, the operator manually activates the locking bar mechanism so opening the window. This process results in the central cartridge and associated security bars to pivot through 180° so as to locate in an open position that is clear of the frame unit.