Ref.Id: (b)(4).The digitaldiagnost c90 is intended to acquire, process, store, display and export digital radiographic images.The systems consists of several components that can be combined in various configurations to form x-ray systems.One component is the celling suspension to which the x-ray tube with the collimator is attached.To get the ceiling suspension connected to the ceiling, anchor rails must be mounted into the ceiling, these anchor rails can be of different types e.G.¿unistrut¿.During completion of installation it was discovered a misalignment of fixing blocks and unistrut anchor rails.Some of the fixing blocks are not properly seated in the ¿unistrut¿ anchor rails by a 3rd party.A capa investigation revealed that more than this system were affected.The problem on the affected systems was resolved by an field corrective action (fco71200234).As a preventive action the installation documention was improved.A finite element analysis (fea) carried out simulating wrong installation of unistrut & its fixation parts to evaluate the impact on system performance with the result that none of the fixing parts will fall down, the system will work as intended, no obstruction during intended use.No potential safety and/or performance issue will occur due to this issue.Risk estimation revealed no unacceptable risk.The issue is further monitored and trended.Additional: z-0276-2024, z-0277-2024, z-0278-2024.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.
|