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What This Guide Helps With
This guide helps troubleshoot the Mindray BeneVision N Series alarm indicating that patient data storage space is nearly full and unnecessary discharged patient records need to be deleted. This condition usually does not mean monitoring has failed, but it can affect patient data management, trend storage, admission workflow, and future record handling if not corrected.
Step-by-Step Troubleshooting
Ensure Patient Safety First
- Confirm the monitor is actively displaying the correct current patient.
- Verify ECG, SpO2, NIBP, invasive pressure, EtCO2, temperature, alarms, and other required parameters are still functioning normally.
- Confirm with clinical staff before deleting discharged patient data.
- Do not delete data for an active patient or a patient whose record may still be needed for documentation review.
- Make sure active patient monitoring remains protected before making changes to stored patient records.
Verify the Reported Alarm and Behavior
- Confirm the exact alarm message shown on the monitor: THE PATIENT DATA STORAGE SPACE IS NEARLY FULL. PLEASE DELETE SOME DISCHARGED PATIENTS.
- Check whether the alarm appears during normal monitoring, after admitting a new patient, after discharge workflow, or during review of stored patient data.
- Ask staff whether the monitor has recently been used for multiple patients without older discharged records being cleared.
- Confirm whether the monitor is still recording current patient data and trends.
Confirm the Monitor Is Not Being Used for a Patient Transfer or Documentation Review
- Ask the nurse or charge nurse whether any discharged patient data still needs to be reviewed, printed, exported, or documented.
- Check whether the unit has a standard workflow for retaining or clearing discharged patient records.
- If the monitor is being prepared for a new patient, confirm the previous patient has been properly discharged from the monitor.
- Do not independently decide which patient records are safe to delete without clinical confirmation.
Delete Unnecessary Earlier Discharged Patients
- Access the patient management or discharged patient list area according to the facility’s approved workflow.
- Identify earlier discharged patients that are no longer needed.
- Delete unnecessary discharged patient records.
- Avoid deleting the current active patient record.
- Confirm storage space is freed and the alarm clears or no longer reappears.
Recheck the Monitor After Deletion
- Return to the main monitoring screen.
- Verify the alarm message is gone.
- Confirm the current patient remains admitted correctly.
- Confirm waveforms, numerics, alarms, and trend storage are functioning normally.
- If the alarm clears and the monitor operates normally, return the monitor to service according to facility workflow.
Check for Repeated Storage Alarms
- Ask staff whether discharged patients are routinely left stored on the monitor.
- Check whether monitors are being moved between rooms or patients without proper discharge workflow.
- Confirm whether patient data is being transferred, exported, or cleared according to hospital policy.
- Look for repeat workflow causes such as older discharged patients accumulating over time.
Determine Whether the Issue Is Workflow-Related or Device-Related
- If deleting discharged patients clears the alarm and the monitor functions normally, treat it as a storage or workflow issue.
- If the alarm remains after deleting unnecessary discharged patients, suspect a monitor software, database, or internal storage issue.
- If the monitor freezes, fails to delete records, fails to admit patients, loses current patient data, or repeatedly alarms despite cleared records, remove it from use.
If the Problem Persists
If discharged patient records have been deleted and the alarm still remains, external and common workflow causes have been ruled out.
A persistent storage alarm may indicate a software, database, or internal memory/storage problem.
The monitor should be removed from patient use, labeled Out of Service, and sent for repair, bench evaluation, or vendor/service support.
Do not continue using a patient monitor that cannot reliably store or manage patient data.
Clinical Use Tip
Never troubleshoot on an active patient in a way that risks monitoring interruption or loss of needed patient information. Move the patient to a backup monitor first if the alarm affects active monitoring, admission workflow, trend storage, or patient data reliability. Confirm with clinical staff before deleting discharged patient records.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Mindray BeneVision N Series patient monitor displayed alarm: THE PATIENT DATA STORAGE SPACE IS NEARLY FULL. PLEASE DELETE SOME DISCHARGED PATIENTS. Staff reported the alarm appeared during normal monitoring or admission workflow."
Cause
What was observed during troubleshooting.
Example:
"Patient data storage space was nearly full due to accumulated earlier discharged patient records. Current patient monitoring remained active and no external accessory, parameter, power, or network issue was found."
Resolution
What action was taken.
Example:
"Confirmed active patient monitoring was stable. Verified alarm message. With clinical staff approval, unnecessary discharged patient records were deleted. Alarm cleared, current patient data remained correct, and monitor was returned to service."
Helpful Details to Include (If Known)
- Alarm behavior
- Accessories swapped
- Power behavior
- Environmental factors
- Indicator lights
- Final device status
Final Thought
This alarm should be approached logically. Confirm the message, protect active patient monitoring, verify that discharged patient data can be safely deleted, and clear unnecessary records. If the alarm persists after normal storage cleanup, escalate the monitor for service rather than forcing it back into use.
That is successful troubleshooting.