A facility reported that the light of the duo headlight and carrying case (b)(4) was "flickering on and off".In addition, the led lamp seemed to be "getting excessively hot".It was reported that the event occurred during a case.The device was not in contact with a patient.No injury, death or surgical delay occurred.
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Updated fields: d4 (udi#), the duo headlight and carrying case (90600) was returned for evaluation: failure analysis: the duo headlight was received in used condition.Evaluation identified that the unit's power cord was losing connection, leading to the fan malfunctioning and the light flickering.The power cord was replaced to address this issue.Following replacement of the power cord, the unit failed the light quality test with artifacts in the light image.The duo headlight will be sent out to the manufacturer for luminaire repair.Root cause analysis: the reported complaint was confirmed.The issue of the power cord losing connection is most likely due to routine use and wear.The malfunctioning fan most likely resulted in the unit overheating.Evaluation also identified that the luminaire required repair.No manufacturing, workmanship, or material deficiency has been identified.
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