BK Medical 8670 Ultrasound Probe Repair

The BK Medical 8670 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	BK Medical
Model	8670
Probe type	Linear array
Compatible systems	BK Medical Flex Focus 1202, BK Medical Flex Focus 500

You will usually see the 8670 running on BK Medical Flex Focus 1202, BK Medical Flex Focus 500. Mention the console model with the fault description – connector and revision differences matter.

On linear probes such as the 8670, superficial imaging workloads put steady stress on the lens membrane and strain relief; the element electronics tend to outlast the mechanical parts.

Common failure modes for the 8670

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?
Whole regions of the image blank across the array width	Widespread element or acoustic stack failure	Usually not economical
Air pockets or peeling visible on the acoustic lens	Lens delamination from the acoustic stack	Usually repairable
Cuts, gouges or discoloration on the lens membrane	Mechanical wear or disinfectant damage to the lens	Usually repairable
Image cuts out when the cable is flexed	One or more conductors broken inside the cable bundle	Case by case
Latch or locking hardware damaged on the connector shell	Broken locking mechanics on the connector housing	Usually repairable
Split seams or impact marks on the probe body	A drop or knock; housings are routinely replaced or resealed	Usually repairable
Dark bands or dropout lines in the image	Failed transducer elements or a broken conductor in the cable	Case by case

Check these before you ship the probe

• Run the system’s built-in probe test or element check if your console provides one.
• Examine the connector for bent or corroded pins, cracks and a working locking mechanism.
• Flex the cable gently along its length while imaging – intermittent dropout points to broken conductors.
• Compare penetration and uniformity against a known-good probe on the same preset.
• Photograph the complete manufacturer label – the exact revision matters for parts compatibility.

Repair, exchange or replace — which applies to your 8670

Repair suits the 8670 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 8670 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 8670 can be repaired, and on what terms, is confirmed in writing once the probe has been assessed.