Learning Centre
In our learning centre you can find all our articles on the products we provide. Learn more about the products and prepare yourself well for your next purchase.
A One-Page Early Fault Check for Ultrasound Probes
Biomedical engineers keep asking a version of the same question: what is the simplest test we can run regularly that would catch probe problems before they reach a patient image? Not a full QA protocol — something short enough that it actually gets done. Here is one. Five checks, roughly ten minutes, once a month per probe. The point is not to grade the probe. The point is to notice change, which means running it the same way every time and writing down what you saw. Before you start Nothing ships until it has produced an image on a system.
How to Evaluate a Used or Refurbished Ultrasound Probe
People who buy second-hand probes tend to describe the experience the same way: a gamble. Not because used probes are bad — plenty are fine — but because the two things that decide whether this one is fine are the two things you cannot see. How old is it, and what is actually inside it? This page is a buyer’s checklist. It applies whether you are buying from a dealer, from a hospital clearing stock, or from a listing that seems too cheap. The housing tells you nothing Nothing ships until it has produced an image on a system. Start
Before You Ship an Ultrasound Probe for Repair: 12 Checks
A probe that arrives for repair with an incomplete story takes longer to assess, and a probe that arrives with a fault it did not leave with is worse. These twelve checks take about half an hour between them. They exist to prevent three specific outcomes: shipping a probe that was never broken, shipping one that cannot be repaired, and shipping one that gets damaged on the way. Prove the fault is the probe (1–4) The repair floor: every bench is set up for probe work, with extraction at each station. 1. Test a second probe on the same port.
Probe Fault or System Fault? A Three-Branch Isolation Tree
The most expensive mistake in probe service is not a bad repair. It is shipping a healthy probe across a border because the system was at fault. It costs freight both ways, two weeks of downtime, and it ends with an engineer telling you the probe tested fine — which nobody believes, so the probe gets shipped somewhere else. This is avoidable in about twenty minutes with the machine you already have. The whole method reduces to one question asked three ways: how many probes are affected? Branch 1 — Every probe fails Systems kept on site so a repaired
Repair or Replace an Ultrasound Probe: A Decision Framework
A transducer fails, a clinician flags it, and now the question lands on your desk: ultrasound probe repair or replace? Biomedical engineers and imaging managers make this call under pressure, usually with incomplete information and a scanner sitting idle. This page is the hub of our fault library. It gives you a working framework — what drives the decision, which fault types are usually repairable, and where the economics flip — with links to the detailed page for each specific failure. What it looks like The decision moment arrives in one of two forms. Either the probe has visible physical
Endocavity Probe Fluid Ingress and Leak Testing
A failed endocavity probe leak test is one of those findings that stops a reprocessing cycle cold. Whether the tester flagged excessive electrical leakage on a transvaginal probe or you found moisture inside the handle after soaking, the question is the same: is the transducer salvageable, or has disinfectant already reached the array? This page walks through what an endocavity probe leak test failure actually means, why high-level disinfection chemistry is usually the culprit, and how to decide between seal repair and replacement. What it looks like A single probe on the bench, with the tools and materials for that