Toshiba PSF-25FT Ultrasound Probe Repair

The Toshiba PSF-25FT 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	Toshiba
Model	PSF-25FT
Probe type	Phased Array
Compatible systems	Toshiba PowerPace (SSH-140A)

In service the PSF-25FT is most often found on Toshiba PowerPace (SSH-140A). Console-side settings and module revisions still vary, so the exact system build is part of any assessment.

Compact phased-array heads such as the PSF-25FT are sensitive to element dropout at the sector edges, and round-the-clock cardiac use is hard on cables and strain reliefs.

Common failure modes for the PSF-25FT

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?
Vertical shadowing or missing scan lines on screen	Element dropout, or a conductor break inside the cable	Case by case
Noticeably weaker penetration than the paired probe	Ageing elements or lens delamination reducing acoustic output	Case by case
Visible nicks, grooves or staining on the lens surface	Wear from use, or chemical attack from disinfectants	Usually repairable
Large areas of the array not firing	Widespread element or acoustic stack failure	Usually not economical
Strain relief pulling away from the cable or gone rigid	Cable flex fatigue at the probe or connector end	Usually repairable
Bubbles or lifting at the lens face	Lens delamination from the acoustic stack	Usually repairable
Outer cable sheath showing cracks, kinks or staining	Jacket wear; conductors may still be intact 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

• Inspect the lens face under good light for cuts, bubbles, lifting edges or discoloration.
• Photograph the complete manufacturer label – the exact revision matters for parts compatibility.
• 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.
• Check the strain reliefs at both ends for splits, stiffness or separation from the cable.

Repair, exchange or replace — which applies to your PSF-25FT

For the PSF-25FT, think in terms of damage depth: surface and cable-level faults are usually repairable at a fraction of replacement cost; acoustic stack failures are evaluated case by case; extensive element loss generally means replacement. Send the symptoms and photos first – that determines the path before anything ships.

What we need to quote your PSF-25FT 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 PSF-25FT can be repaired, and on what terms, is confirmed in writing once the probe has been assessed.