Maquet sas became aware of an incident with surgical light volista standop device.It was stated that central support thread came out and it is not getting fix again.Incident occurred during a surgery but nobody has injured.It was established that when the event occurred, the light-head did not meet its specification and it contributed to event.In the time when the event occurred the device was being used for the patient treatment.During the investigation it was found that the reported scenario has never lead to serious injury or worse.The root cause analysis confirmed that the malfunction of the central support can occur as a results of two factors: excessive tightening of screws during mounting of the handle support during installation or when the handle is removed and reinstalled at the customer site.To prevent any other similar incident we have addressed this issue with a field action msa-2017-006-iu in us market.
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