Doctor was doing a thymectomy case robotically.There was a fault before the case started that was resolved and was a result of a cable not being seated properly.During the case there were three more faults (309) on the davinci system.The system was in use and docked in the patient.Rn was already on the phone with dv stat (davinci troubleshooting) and working on the issue.We have a process called emergency undocking when we have a fault that is unrecoverable and the robot is in use.We switched video to our storz system for visualization of instruments and unclamped any instruments that needed to be unclamped and removed them and rebooted the system.This same error occurred two more times and same process followed.On the third time of reboot i disconnected the dvi cable in the robot vision tower since this was thought to be a possible cause of a 309 fault in the past.After reboot, doctor finished the case without faults.Basically the extra monitors in the room will not show image without the dvi cable connected but there is image on the vision tower.No harm caused by device failure.Davinci field engineer was also dispatched to look at the robot.
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