Philips received a complaint on the intellivue mx700 patient monitor indicating that the invasive blood pressure (ibp) alarms were automatically reset to off-alarm status, despite being enabled in the settings.The following functional tests were performed: a field service engineer (fse) went onsite and was unable to observe any problem.The fse retrieved the monitor logs and found no anomalies.The fse also carried out alarm testing, but everything was working correctly.It was requested that the customer provide a specific example of the problem (time, patient, etc.) from the medical staff in order to better analyze it.The customer will contact philips if the problem arises again in order to recover the logs on the control unit.The customer has already requested training for the staff.Based on the information available and the testing conducted, the fse was unable to replicate the reported problem.The reported problem was not confirmed.The device was confirmed to be operating per specifications and no failure was identified.The investigation concludes that no further action is required at this time.If additional information is received the complaint file will be reopened.The device remains at the customer site.
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