ATL CLA6.5 Ultrasound Probe Repair

If your ATL CLA6.5 is producing degraded images, failing probe tests or showing physical damage, this page helps you judge what is likely wrong and whether a repair makes sense before you commit to a replacement.

Manufacturer	ATL
Model	CLA6.5
Probe type	Endocavity array
Compatible systems	ATL Ultramark 400 (UM400), ATL Ultramark 400C (UM400C)

You will usually see the CLA6.5 running on ATL Ultramark 400 (UM400), ATL Ultramark 400C (UM400C). Mention the console model with the fault description – connector and revision differences matter.

For endocavity heads such as the CLA6.5, reprocessing chemistry is the main enemy – seal integrity and lens condition decide service life more than the electronics do.

Common failure modes for the CLA6.5

Match what you are seeing against the table below. The right-hand column reflects how faults of this kind typically assess – the actual verdict always depends on the individual probe.

What you see	Likely cause	Typically repairable?
Dark bands or dropout lines in the image	Element dropout, or a conductor break inside the cable	Case by case
Air pockets or peeling visible on the acoustic lens	The lens separating from the acoustic stack underneath	Usually repairable
Strain relief pulling away from the cable or gone rigid	Cable flex fatigue at the probe or connector end	Usually repairable
Intermittent signal that changes as the cable moves	One or more conductors broken inside the cable bundle	Case by case
Bent, broken or corroded connector pins	Mechanical damage from forcing or dropping the connector	Usually repairable
Fuzzy or noisy image that cleaning does not fix	A worn lens surface or elements beginning to degrade	Case by case
Whole regions of the image blank across the array width	Extensive element loss across the acoustic stack	Usually not economical
Fluid found inside the probe head after a leak test	Seal failure allowing disinfectant ingress	Case by case
Failed electrical leakage test	Compromised sealing on an endocavity probe	Case by case

Check these before you ship the probe

• Check the strain reliefs at both ends for splits, stiffness or separation from the cable.
• Run the system’s built-in probe test or element check if your console provides one.
• Inspect the lens face under good light for cuts, bubbles, lifting edges or discoloration.
• Compare penetration and uniformity against a known-good probe on the same preset.
• Photograph the complete manufacturer label – the exact revision matters for parts compatibility.
• Have the probe leak-tested before further use – fluid ingress worsens quickly and creates a patient-safety issue.

Repair, exchange or replace — which applies to your CLA6.5

Repair suits the CLA6.5 when damage is mechanical or confined – lens membrane, strain relief, cable jacket, connector hardware. Once element dropout spreads across large sections of the array, repair cost climbs toward replacement value and stops making sense. If uptime is critical, ask about exchange options while your probe is assessed.

What we need to quote your CLA6.5 repair

• A clear photo of the complete manufacturer and model label on the probe
• A description of the fault: what you see on screen and when it started
• The ultrasound system (console) the probe is used with
• Screenshots or photos of the image problem, if the fault is visual
• Photos of any physical damage – lens, housing, cable or connector

Images shown are representative and are not photographs of an individual unit. Nothing on this page claims OEM authorization or guarantees universal fit. Whether a specific CLA6.5 can be repaired, and on what terms, is confirmed in writing once the probe has been assessed.