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What This Guide Helps With
Communication problems involving any supported TRS external interface, connected accessory, charger, service interface, or data function present in the installed configuration.
Step-by-Step Troubleshooting
1. Protect the Patient and Preserve Surgical Function
Do not delay necessary patient care to troubleshoot a secondary communication or data function. If the communication problem also affects safe operation of the surgical power system, exchange it for verified backup equipment.
Expected outcome: Clinical care continues independently of a nonessential communication problem.
2. Confirm That the Function Exists in the Installed Configuration
Identify exactly what staff mean by “network,” “data export,” or “communication.” Determine the TRS component, charger, service equipment, or external system expected to communicate.
Do not assume the TRS surgical handpiece itself provides Ethernet, wireless networking, DICOM, data export, or another digital interface unless that feature is documented for the installed equipment.
Expected outcome: The troubleshooting scope is limited to an actual supported interface or connected component.
3. Confirm the Exact Failure Point
Determine whether the problem is a physical connection failure, device detection problem, inability to transfer information, service-interface issue, or communication failure with another system.
Identify whether the problem affects one device or multiple devices.
Expected outcome: The failed portion of the communication path is clearly defined.
4. Inspect External Cables and Connections
If the applicable configuration uses external cables or connectors, inspect them for loose connections, damaged pins, contamination, bent contacts, cuts, strain, or incorrect routing.
Reseat detachable connections where permitted.
Expected outcome: Connections are secure and physically intact. If reseating restores communication, verify stability and stop.
5. Verify Power to Every Component in the Path
Confirm that the TRS-related component and any external interface equipment involved are powered and operating normally.
Expected outcome: Communication is not failing because an intermediate component is unpowered or unavailable.
6. Confirm Correct Interface and Compatible Equipment
Verify that the correct cable, adapter, interface device, or supported application is being used. Compare with a working installation when available.
Do not change undocumented configuration values merely to test whether communication returns.
Expected outcome: The external communication setup matches a known supported configuration.
7. Substitute Known-Good External Components
Where permitted, replace external cables, adapters, ports, or interface accessories one at a time with known-good compatible items.
Expected outcome: A failed external component is identified, or the communication problem remains after external components are eliminated.
8. Determine Whether the Problem Follows the TRS Equipment or Infrastructure
Test another compatible device on the same external connection when possible, or test the affected equipment using a known-good communication path.
For hospital-network-related interfaces, coordinate with the appropriate IT or integration team rather than making unauthorized network changes.
Expected outcome: The failure is isolated to the TRS-related equipment, the external interface, or the supporting infrastructure.
9. Verify Normal Primary Device Function
Confirm that the communication complaint has not introduced or concealed a primary operational problem. Test normal TRS functions independently from the communication interface.
Expected outcome: The surgical power system itself operates normally, or an additional device fault is identified and addressed separately.
10. Escalate Unsupported or Persistent Communication Failures
If a documented interface remains unable to communicate after cables, connections, compatible equipment, power, and infrastructure have been checked, stop external troubleshooting.
Expected outcome: The issue is escalated to the appropriate qualified service, IT, integration, or manufacturer support group.
If the Problem Persists
Physical connections, power, supported interface components, known-good substitutions, and available infrastructure checks have been completed. The remaining issue may involve internal interface hardware, software, configuration, external IT infrastructure, or a manufacturer-specific service function.
The affected equipment should be handled according to clinical impact. If communication failure affects safe operation, it should be:
- Removed from service.
- Labeled Out of Service.
- Sent for repair or bench evaluation.
- Evaluated using appropriate DePuy Synthes documentation and approved test equipment.
- Configured or repaired only by qualified personnel.
If the primary surgical power function is unaffected and the failed interface is nonclinical, follow facility policy to determine whether restricted use is permitted. Document that decision clearly.
Knowing when to stop external troubleshooting and escalate is proper troubleshooting.
Clinical Use Tip
Confirm whether the communication feature is actually required for safe surgical use before allowing an interface problem to delay patient care.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Staff reported that a supported TRS-related external interface was not communicating with the connected service equipment."
Cause
What was observed during troubleshooting.
Example:
"Clinical Engineering found a loose external interface connection and confirmed that the primary TRS equipment itself was functioning normally."
Resolution
What action was taken.
Example:
"Reseated the connection, verified stable communication and normal device operation, and returned the applicable equipment to service."
Helpful Details to Include (If Known)
- Exact TRS-related component involved
- Supported interface being used
- External system or service equipment involved
- Cable and connector condition
- Ports tested
- Power status of each component
- Known-good cable or interface results
- Whether another device works on the same connection
- Whether primary TRS operation is affected
- Infrastructure team involvement
- Results before and after correction
- Final equipment status
Final Thought
Communication troubleshooting begins by confirming that the installed TRS configuration actually supports the reported function. Trace the external path systematically, protect the primary clinical function, avoid unsupported configuration changes, and escalate service- or infrastructure-level problems appropriately.
That is successful troubleshooting.