BK Medical 8806 Ultrasound Probe Repair

Use this reference to troubleshoot the BK Medical 8806: identify the fault from what you see, judge whether it is typically repairable, and prepare the details needed for a quote.

Manufacturer	BK Medical
Model	8806
Probe type	Endocavity array
Compatible systems	BK Medical Mini Focus 1402, BK Medical Pro Focus 2202

In service the 8806 is most often found on BK Medical Mini Focus 1402, BK Medical Pro Focus 2202. Console-side settings and module revisions still vary, so the exact system build is part of any assessment.

For endocavity heads such as the 8806, reprocessing chemistry is the main enemy – seal integrity and lens condition decide service life more than the electronics do.

Common failure modes for the 8806

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?
Grainy, low-detail image even after presets are checked	Lens wear or early element degradation	Case by case
Split seams or impact marks on the probe body	Impact damage; housing can usually be replaced or resealed	Usually repairable
Vertical shadowing or missing scan lines on screen	Failed transducer elements or a broken conductor in the cable	Case by case
Whole regions of the image blank across the array width	Widespread element or acoustic stack failure	Usually not economical
Pin damage or corrosion visible in the connector	Mechanical damage from forcing or dropping the connector	Usually repairable
Depth performance clearly below what this probe used to deliver	Reduced acoustic output from element ageing or a delaminating lens	Case by case
Cuts, gouges or discoloration on the lens membrane	Mechanical wear or disinfectant damage to the lens	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

• Flex the cable gently along its length while imaging – intermittent dropout points to broken conductors.
• Examine the connector for bent or corroded pins, cracks and a working locking mechanism.
• 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.
• Photograph the complete manufacturer label – the exact revision matters for parts compatibility.
• 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 8806

Repair suits the 8806 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 8806 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 8806 can be repaired, and on what terms, is confirmed in writing once the probe has been assessed.