Ref.Id: (b)(4).The buckydiagnost is a analog radiography system equipped with a ceiling suspended column (carrying the x-ray tube), bucky table and bucky wall stand for general x-ray examinations.The bucky table is a height adjustable table with floating table top for easy horizontal and vertical patient positioning with a large movement range.The floating table top is equipped with electromagnetic brakes which are active when power is applied.The brakes can be released for patient positioning by foot switch or optional hand switch.Phips field service engineer visited the customer site.During the investigation, it was discovered that the bucky table could not be locked and was floating.The bucky table top was not locking due to microswitch problem in the foot pedal.Phips field service engineer adjusted the microswitch.After which, the system works as specified again.Risk estimation revealed no unacceptable risk.The issue is further monitored and trended.The event was originally reported to the authorities as not enough information was available to make a definite reportability decision.Since that time, additional information was received which revealed that the event does not meet the criteria for reporting.
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