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Getinge became aware of an issue with one of surgical lights - volista access.It was stated, upon the device inspection one out of the six fixation screws holding the device main tube was broken.The issue was confirmed by photographic evidence.There was no injury reported, however, we decided to report the issue in abundance of caution as broken screw holding the device configuration may lead to the device detachment from the ceiling and serious injury.
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The correction of b5 describe event and problem deems required.This is based on the internal evaluation.Previous b5 describe event and problem: getinge became aware of an issue with one of surgical lights - volista access.It was stated, upon the device inspection one out of the six fixation screws holding the device main tube was broken.The issue was confirmed by photographic evidence.There was no injury reported, however, we decided to report the issue in abundance of caution as broken screw holding the device configuration may lead to the device detachment from the ceiling and serious injury.Corrected b5 describe event and problem: getinge became aware of an issue with one of surgical lights - volista access.It was stated, upon the device inspection one of the four fixation screws that hold the suspension arm to the main tube was found defective.The issue was confirmed by photographic evidence.There was no injury reported, however, we decided to report the issue in abundance of caution as broken screw holding the device configuration may lead to the configuration detachment and serious injury.Getinge became aware of an issue with one of surgical lights - volista access.It was stated, upon the device inspection one of the four fixation screws that hold the suspension arm to the main tube was found defective.The issue was confirmed by photographic evidence.There was no injury reported, however, we decided to report the issue in abundance of caution as broken screw holding the device configuration may lead to the configuration detachment and serious injury.Based on the information collected, it was established that when the event occurred, the surgical light did not meet its specification and in this way the device contributed to event.Provided information does not indicate if upon the event occurrence, the device was or was not being used for patient treatment.Root cause analysis was performed by a subject matter expert at the manufacturer¿s, retained hypothesis: axial mechanical overload failure.The examination of the fracture surface reveals a granular and homogeneous texture, characteristic of a sudden failure caused by mechanical overload.No evidence of progressive crack propagation or fatigue is observed, which supports the hypothesis of a sudden exceedance of the material¿s strength.Given the function of this screw - ensuring the connection between the anchoring tube and the suspension arm - as well as the presence of a motorized distribution arm nearby, it is highly likely that a significant vertical load, either dynamic or punctual in origin, was transmitted to the suspension.This type of stress can exceed the mechanical limits of the screw and lead to a clean axial failure, consistent with the observed surface characteristics.In this case, this is the second suspension replaced since installation in this operating theatre.However, this is an isolated and rare event, and does not represent a recurring trend for this type of equipment.Thus, the most likely cause of the breakage is vertical overload related to the mechanical environment of the operating theatre, in particular the movement or influence of the neighboring motorized arm, which caused the screw to break.Getinge shall continue to monitor for any further events of this nature and does not propose any further action at this time.
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Getinge became aware of an issue with one of surgical lights - volista access.It was stated; upon the device inspection one of the four fixation screws that hold the suspension arm to the main tube was found defective.The issue was confirmed by photographic evidence.There was no injury reported, however, we decided to report the issue in abundance of caution as broken screw holding the device configuration may lead to the configuration detachment and serious injury.
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