NBL · Class II · 21 CFR 872.1745

FDA Product Code NBL: Laser, Fluorescence Caries Detection

Leading manufacturers include AIOBIO Co., Ltd., Sopro and Smartooth Co., Ltd..

24
Total
23
Cleared
276d
Avg days
2000
Since
Stable submission activity - 3 submissions in the last 2 years
Review times increasing: avg 460d recently vs 250d historically

FDA 510(k) Cleared Laser, Fluorescence Caries Detection Devices (Product Code NBL)

24 devices
1–24 of 24

About Product Code NBL - Regulatory Context

510(k) Submission Activity

24 total 510(k) submissions under product code NBL since 2000, with 23 receiving FDA clearance (average review time: 276 days).

Submission volume has remained relatively stable over the observed period, with 3 submissions in the last 24 months.

FDA Review Time

Recent submissions under NBL have taken an average of 460 days to reach a decision - up from 250 days historically. Manufacturers should account for longer review timelines in current project planning.

NBL devices are reviewed by the Dental panel. Browse all Dental devices →