US Patent 11628022 Collision handling algorithms for robotic surgical systems

Methods of collision handling for robotic surgical systems include slipping an input handle of a user interface of the robotic surgical system relative to a pose of a tool of a surgical robot of the robotic surgical system when a portion of the surgical robot collides with an obstruction and an input handle is moved in a direction that corresponds to moving the tool towards the obstruction. The input handle having an offset relative to a desired pose of the tool after the input handle is slipped.