Edan E741-2 Ultrasound Probe Repair

A failing Edan E741-2 does not always mean buying a new probe. Use the fault table below to match what you are seeing on screen to a likely cause, then check what a repair assessment would need.

Manufacturer	Edan
Model	E741-2
Probe type	Endocavity array
Frequency reference	4.7 MHz
Typical applications	Urology
Compatible systems	Edan DUS 60
Source record	The Ultrasound Source product record

You will usually see the E741-2 running on Edan DUS 60. Mention the console model with the fault description – connector and revision differences matter.

Endocavity probes like the E741-2 live through high-level disinfection cycles that attack seals and the lens; fluid ingress is the fault that ends most of them, which is why leak testing matters.

Common failure modes for the E741-2

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?
Strain relief separated, split or stiff	Cable flex fatigue at the probe or connector end	Usually repairable
Connector lock broken or hardware missing	Mechanical damage to the connector shell	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
Bubbles or lifting at the lens face	Lens delamination from the acoustic stack	Usually repairable
Dark bands or dropout lines in the image	Failed transducer elements or a broken conductor in the cable	Case by case
Outer cable sheath showing cracks, kinks or staining	Jacket wear; conductors may still be intact underneath	Usually repairable
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

• Compare penetration and uniformity against a known-good probe on the same preset.
• Check the strain reliefs at both ends for splits, stiffness or separation from the cable.
• 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.
• Inspect the lens face under good light for cuts, bubbles, lifting edges or discoloration.
• 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 E741-2

Repair suits the E741-2 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 E741-2 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 E741-2 can be repaired, and on what terms, is confirmed in writing once the probe has been assessed.