GE 348c Ultrasound Probe Repair

This page covers the GE 348c from a repair perspective: the failure modes we see on this class of probe, how to check the probe yourself, and what information gets you an accurate repair quote.

Manufacturer	GE
Model	348c
Probe type	Convex array
Compatible systems	GE Logiq 700

In service the 348c is most often found on GE Logiq 700. Console-side settings and module revisions still vary, so the exact system build is part of any assessment.

On convex probes such as the 348c, the curved acoustic window wears unevenly under pressure-heavy scanning; lens condition is the first thing to check when image quality drops.

Common failure modes for the 348c

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?
Split seams or impact marks on the probe body	Impact damage; housing can usually be replaced or resealed	Usually repairable
Strain relief separated, split or stiff	Cable flex fatigue at the probe or connector end	Usually repairable
Whole regions of the image blank across the array width	Extensive element loss across the acoustic stack	Usually not economical
Cable jacket cracked, wrinkled or discolored	Jacket wear; conductors may still be intact underneath	Usually repairable
Cuts, gouges or discoloration on the lens membrane	Mechanical wear or disinfectant damage to the lens	Usually repairable
Connector lock broken or hardware missing	Broken locking mechanics on the connector housing	Usually repairable
Dark bands or dropout lines in the image	Element dropout, or a conductor break inside the cable	Case by case

Check these before you ship the probe

• Photograph the complete manufacturer label – the exact revision matters for parts compatibility.
• Run the system’s built-in probe test or element check if your console provides one.
• Check the strain reliefs at both ends for splits, stiffness or separation from the cable.
• 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.

Repair, exchange or replace — which applies to your 348c

Whether a 348c is worth repairing depends on the damage scope: localized lens, cable, strain relief and connector faults are routine repairs, while widespread element loss usually is not economical. An exchange unit can bridge the gap when downtime matters, and replacement becomes rational when repair cost approaches replacement value. A written assessment settles this per probe – condition, not model, decides it.

What we need to quote your 348c 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 348c can be repaired, and on what terms, is confirmed in writing once the probe has been assessed.