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Asset Type
Electrocardiograph (EKG) Machine
Manufacturer
Model
What This Guide Helps With
Identifies external causes of network export or EMR connectivity failures, including cabling, network settings, IP configuration, firewall issues, or EMR interface errors.
Step-by-Step Troubleshooting
Ensure Patient Safety First
Confirm no patient is actively undergoing an EKG procedure.
Expected outcome: Safe environment for troubleshooting.
Verify Network Connection
- Check that the EKG is physically connected to the correct network port or Wi-Fi.
- Ensure cables are secure and undamaged.
Expected outcome: Network link is established (link lights active).
Check Device Network Settings
- Verify IP address, subnet mask, gateway, and DNS settings match hospital network requirements.
Expected outcome: Device can ping the hospital network or EMR server.
Test EMR Interface Configuration
- Confirm the correct EMR destination is configured in the MAC 5500 HD.
- Verify user credentials or node IDs if required.
Expected outcome: EMR accepts connections from the device.
Review Firewall and Security Settings
- Check that hospital firewall allows outbound traffic from the MAC 5500 HD to the EMR or network storage.
Expected outcome: No blocked ports or denied protocols affecting export.
Perform a Test Export
- Send a sample EKG report to the EMR or network location.
Expected outcome: Successful transmission without errors.
Swap or Test Network Cable / Port
- If export fails, try a different network cable or port.
Expected outcome: Confirms if physical connection is causing the failure.
If the Problem Persists
Common external causes have been ruled out.
Device should be:
Removed from service
Labeled Out of Service
Sent for vendor or in-house IT evaluation for potential internal network module or firmware issues.
Knowing when to stop is proper troubleshooting.
Clinical Use Tip
Do not attempt network troubleshooting during an active patient study.
Move patient to another device before testing connectivity.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"EKG reports are not uploading to the EMR."
Cause
What was observed during troubleshooting.
Example:
"Network cable was loose and IP configuration did not match EMR requirements."
Resolution
What action was taken.
Example:
"Reconnected cable, corrected IP settings, verified export to EMR."
Helpful Details to Include (If Known)
- Network port tested
- Cable swapped
- Indicator lights verified
- Test export attempted
- EMR system response noted
- Final device status confirmed
Final Thought
Network issues often stem from connectivity or configuration rather than device failure. Logical troubleshooting protects patient safety and ensures timely escalation. Thorough documentation supports IT collaboration and future reference.
That is successful troubleshooting.