A philips field engineer (fse) reviewed the ix logs and was not able to see any network disconnects during stated times.Powered mx40 and was able to validate connection to ix station.However, the fse replaced pc with biomed spare.Customer's biomed reviewed the clinical audit logs, revealing there were yellow alarms acknowledged during the hours of 12:00,13:00 and 14:00.Product support engineering reviewed the logs as well, indicating yellow alarms with reminders occurred continuously prior to the event, with associated acknowledgements.Based on this information, there does not appear to be any device malfunction; however, a combination of use error, alarm management, and clinical workflow during use of the device may have been factors in the patient outcome.Based on the information available and the testing conducted, the cause of the reported problem was a user error.The device was functioning as intended and there is no malfunction on the device.
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