Siemens has completed an investigation of the reported event.The log file of the system was analyzed.However, no system error was discovered.The switch-off and switch-on process with subsequent restoration of the system's operational capability was reconstructed.According to the system experts, there was a temporary problem in the image pipeline or in the monitor itself.The entire large dispaly (ld) was replaced as a precautionary measure.The returned part was checked by the manufacturer who did not indicate that there was a defect found.Thus, the exact cause of the reported event could not be determined conclusively.The system has been operating normally since the replacement of the ld without error.The incident described in the inital report is not classified as a reportable event after the thorough investigation because neither serious injury, death, nor unexpected prolonged hospitalization of the patient or other person occurred or is to be expected, even if the incident recurs.
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