The Samsung Medison P2-4AC 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 Medison |
|---|---|
| Model | P2-4AC |
| Probe type | Phased Array |
| Compatible systems | Medison Accuvix V10, Medison Accuvix V20, Medison Accuvix XQ |
The P2-4AC typically pairs with Medison Accuvix V10, Medison Accuvix V20, Medison Accuvix XQ; the same fault can present differently between console revisions, which is why the host system is asked for with the quote details.
Phased arrays like the P2-4AC pack tightly spaced elements into a small footprint – edge-element failures distort the sector image early, and cardiac duty cycles accelerate cable fatigue.
Common failure modes for the P2-4AC
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? |
|---|---|---|
| Connector lock broken or hardware missing | Mechanical damage to the connector shell | Usually repairable |
| Noticeably weaker penetration than the paired probe | Ageing elements or lens delamination reducing acoustic output | Case by case |
| Vertical shadowing or missing scan lines on screen | Failed transducer elements or a broken conductor in the cable | Case by case |
| Fuzzy or noisy image that cleaning does not fix | Lens wear or early element degradation | Case by case |
| Cable jacket cracked, wrinkled or discolored | Jacket wear; conductors may still be intact underneath | Usually repairable |
| Pin damage or corrosion visible in the connector | Connector damage from forced insertion or drops | Usually repairable |
| Bubbles or lifting at the lens face | The lens separating from the acoustic stack underneath | Usually repairable |
| Sector image narrows or loses the apex | Element failure concentrated at the array edge | Case by case |
Check these before you ship the probe
- Compare penetration and uniformity against a known-good probe on the same preset.
- Examine the connector for bent or corroded pins, cracks and a working locking mechanism.
- Photograph the complete manufacturer label – the exact revision matters for parts compatibility.
- Check the strain reliefs at both ends for splits, stiffness or separation from the cable.
- Flex the cable gently along its length while imaging – intermittent dropout points to broken conductors.
Repair, exchange or replace — which applies to your P2-4AC
Repair suits the P2-4AC 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 P2-4AC 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
Product imagery on this page is representative of the P2-4AC probe family and is not a photograph of your specific unit. This page does not claim OEM authorization or universal compatibility. Repair feasibility, turnaround and commercial terms are confirmed in writing after assessment of the actual probe.
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