# K223470: C50

- Pathway: 510(k) (Traditional)
- Applicant: Sopro
- Decided: Dec 14, 2023 after 392 days
- Product code: NBL (Light-Induced Fluorescence Caries Detector )
- Device class: 2
- Regulation: 21 CFR 872.1745
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 4 generations back to DEN990002 (2000). 5 ancestors in all.
No later device cites it as a predicate yet.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K121685: Soprocare, Sopro (2013) Summary page 5.

## Indications for use
C50 is intended for clinical practice of general dentistry, as an aid in the diagnosis of pit and fissure caries, as an aid to highlight dental plaque and gingival inflammations (restricted to gingival inflammations which lead to bleeding upon probing) and as intra-oral camera to visualize anatomical details invisible to the naked eye or with a mirror (thanks to magnification).

Source page: https://510kreport.com/device/K223470
Methodology: https://510kreport.com/methodology