US Patent 12004817 Method and apparatus for controlling a haptic device

A method of operating a robotic surgical system includes monitoring a force applied at a surgical instrument attached to a robotic arm, comparing the force to a force threshold for a surgical procedure, providing a signal in response to the force being outside the force threshold, monitoring, using a reference array attached to a patient, a bone movement caused while the surgical instrument interacts with the patient, and adjusting control of the robotic arm based on the bone movement.