What Sonio Announced About Sonio Detect Version 3
Sonio said on 25 March 2026 that the third version of Sonio Detect received FDA 510(k) clearance for automatically detecting ultrasound views and anatomical structures and for checking image quality in prenatal exams. The company reports that it detects 14 first trimester views at 88.6 percent sensitivity and 98.1 percent specificity, and 40 second and third trimester views at 90.1 percent sensitivity and 99.3 percent specificity, covering up to 65 percent of the ISUOG and AIUM detailed exam protocols and identifying 58 anatomical structures. The announcement does not give a K number.
Why the Sonio Detect Version 3 Clearance Matters to Prenatal Imaging Buyers
Checking that the exam was complete is a quieter job than finding a defect, and it is often the one that saves a clinic money, because an incomplete scan means calling the patient back. Covering 65 percent of a protocol also means a third of it is still on the sonographer, so this is a checklist helper rather than a replacement. The sensitivity and specificity figures are the company's own, and view detection accuracy says nothing about how well the separate abnormal-finding product performs.
Where the Sonio Update Comes From
Sonio is the original record behind this update. It tells us what the company published. This brief adds the market context and the method we would use to test the development against other evidence.
How We Would Research the Sonio Detect Version 3 Clearance
The source gives us the starting point. This is how we would build the next layer of research around it.
- We would start by asking Sonio for the K number and reading the cleared indications, since the announcement leaves it out.
- Then we would map the 65 percent protocol coverage against our own exam checklist to see which views are not covered.
- We would ask how often the tool calls a captured view incomplete, because a false alarm on a good image costs the sonographer time on every scan.