What Is This Device?
An autofluorescence detection device for general surgery and dermatological use is an adjunct tool that uses autofluorescence to detect tissues or structures. This device is not intended to provide a diagnosis.
How Is QJF Classified?
Autofluorescence Imaging Adjunct Tool For Wounds is FDA product code QJF, Class 2, 21 CFR 878.4550.
How Does It Reach the US Market?
A 510(k) premarket notification is required before it is sold in the United States: the applicant shows the device is substantially equivalent to one already on the market. No clearance under this code names a Chinese applicant. A registration is not a clearance: the plants above are set up to make it, and the 510(k) it is sold under is held by whoever files it, often the brand.
What Do the Recalls Say?
The FDA has recorded 1 recall under this product code since 2026. None was by a company in China. The root cause the FDA records most often is Software design (1).
A recall is a fact about one product and its maker, not a grade for every manufacturer of the type.