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Asset Type
Manufacturer
Model
What This Guide Helps With
Addresses poor image quality, artifacts, or signal degradation caused by probe issues, settings, connections, or environmental factors before assuming internal system failure.
Step-by-Step Troubleshooting
Ensure Patient Safety
- Remove the probe from the patient.
- If imaging is urgent, move the patient to another functional system.
Check Probe Connection
- Ensure the probe is securely connected to the correct port.
- Inspect the probe connector for bent pins, debris, or visible damage.
- Correct connection issues and retest imaging.
Swap or Test Probe
- If possible, connect a known working probe to the same port.
- If image quality improves, the original probe may be faulty.
Verify System Settings
- Check gain, depth, focus, and preset settings.
- Reset to default imaging presets if unusual settings are detected.
- Poor settings can mimic artifacts.
Inspect Cables and Accessories
- Examine probe cables for kinks, breaks, or excessive wear.
- Ensure all extension cables or adapters are properly seated.
Check Environmental Factors
- Remove sources of electrical interference near the system.
- Verify proper grounding and outlet integrity.
System Software Check
- Restart the system and reattempt imaging.
- Ensure the software version is current; outdated software may cause image artifacts.
Observe for Recurring Issues
- Document any patterns: specific probes, imaging modes, or patient types.
- Note unusual sounds, excessive heat, or warning indicators.
If the Problem Persists
All external and connection issues have been ruled out.
The device should be:
- Removed from service
- Labeled Out of Service
- Sent for bench evaluation or vendor repair
Recognize that stopping at this point ensures patient safety and proper troubleshooting.
Clinical Use Tip
Do not attempt imaging or troubleshooting on an active patient if the probe or system is suspected to be faulty.
Always confirm patient safety by transitioning to another system if urgent imaging is required.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Clinical staff reported streaking artifacts and poor image quality on abdominal scans."
Cause
What was observed during troubleshooting.
Example:
"Probe connector showed slight pin misalignment and settings were incorrect."
Resolution
What action was taken.
Example:
"Re-seated the probe, corrected settings to default, and retested; image quality restored."
Helpful Details to Include
- Outlet and grounding tested
- Probe swapped and retested
- Settings reset to default
- No unusual heat, smell, or sounds
- Final device status: Operational
Final Thought
Patient safety is paramount. Use logical, stepwise troubleshooting to isolate external causes before assuming internal hardware failure. Proper documentation and knowing when to escalate ensures both safety and efficiency.
That is successful troubleshooting.