An event of a single dx-d600 system occurred at the site on (b)(6) 2016.Agfa became aware on june 24, 2016.A patient was being imaged for a shoulder exam using the upright wall stand.When the tube was auto positioned for the exam the tube started to move as it normally would into position but then with increasing speed, moved inward towards the wall stand almost hitting the patient.The technologist was able to pull the patient out of the way of the moving tube.Investigation is underway to determine root cause and any corrective action as needed.There has been no reported harm to patient or user during this event.
|
This supplemental report is to report preventive actions and the root cause.On (b)(4) 2016 as a preventive action, the agfa field service engineer replaced the longitudinal potentiometer and tachometer.The investigation by agfa and the supplier determined there was not a hardware issue.The probable root cause was identified by (b)(4) 2016, during the investigation by agfa and the supplier.When operating the unit the system user pressed by mistake the parking button instead of the autocenter button.The customer will use a new workflow to prevent this from occurring again.The system user will rotate the tube head to a more normalized position before auto centering.The unit is operating as intended with no additional issues.There have been no reports of harm to users or patients during these events.
|