# K103160: Nupro Model 13016901

- Pathway: 510(k) (Traditional)
- Applicant: CAO Group, Inc.
- Decided: Jan 6, 2011 after 72 days
- Product code: LBH (Varnish, Cavity)
- Device class: 2
- Regulation: 21 CFR 872.3260
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 6 generations back to K010957 (2001). 9 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 11 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K100540: Ascent F-Coat Model: 006-00097, CAO Group, Inc. (2010) Summary page 1.
- K082198: Durashield Plus, Dentsply Intl., Inc. (2008) Summary page 1.

## Most influential descendants
- K140349: Starbright 5% Sodium Fluoride Varnish (2014), 0 descendants of its own

## Indications for use
NUPRO® cavity varnish is indicated for the coating or occlusion of exposed dentin tubules under temporary restorations, and for the treatment of hypersensitive teeth.

Source page: https://510kreport.com/device/K103160
Methodology: https://510kreport.com/methodology