Samsung LA3-16AI Ultrasound Probe Repair

The Samsung LA3-16AI is a common candidate for repair rather than replacement. This page lists its typical failure modes, self-checks you can run, and the details a repair lab needs from you.

Manufacturer	Samsung
Model	LA3-16AI
Probe type	Linear array
Frequency reference	3.0–16.0 MHz
Typical applications	MSK
Compatible systems	Samsung HS60, Samsung HS70A with Prime
Source record	The Ultrasound Source product record

You will usually see the LA3-16AI running on Samsung HS60, Samsung HS70A with Prime. Mention the console model with the fault description – connector and revision differences matter.

Linear arrays like the LA3-16AI concentrate wear at the lens edges and the cable exit – shallow, high-frequency work means constant handling, and the first faults are usually mechanical rather than acoustic.

Common failure modes for the LA3-16AI

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?
Pin damage or corrosion visible in the connector	Connector damage from forced insertion or drops	Usually repairable
Depth performance clearly below what this probe used to deliver	Ageing elements or lens delamination reducing acoustic output	Case by case
Whole regions of the image blank across the array width	Extensive element loss across the acoustic stack	Usually not economical
Latch or locking hardware damaged on the connector shell	Mechanical damage to the connector shell	Usually repairable
Split seams or impact marks on the probe body	Impact damage; housing can usually be replaced or resealed	Usually repairable
Image cuts out when the cable is flexed	Broken internal conductors in the cable	Case by case
Outer cable sheath showing cracks, kinks or staining	Jacket wear; conductors may still be intact underneath	Usually repairable

Check these before you ship the probe

• Compare penetration and uniformity against a known-good probe on the same preset.
• 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.
• Flex the cable gently along its length while imaging – intermittent dropout points to broken conductors.
• Check the strain reliefs at both ends for splits, stiffness or separation from the cable.

Repair, exchange or replace — which applies to your LA3-16AI

Whether a LA3-16AI 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 LA3-16AI 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 LA3-16AI can be repaired, and on what terms, is confirmed in writing once the probe has been assessed.