# K192202: Clear21

- Pathway: 510(k) (Traditional)
- Applicant: World Class Technology Corporation
- Decided: Nov 12, 2019 after 90 days
- Product code: NJM (Bracket, Ceramic, Orthodontic)
- Device class: 2
- Regulation: 21 CFR 872.5470
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K081415 (2008). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K081415: Damon 4CLEAR, Ormco Corp. (2008) Summary page 4.

## Indications for use
The Clear21™ orthodontic ceramic bracket system is intended to aid in the movement of teeth during orthodontic treatment.

Source page: https://510kreport.com/device/K192202
Methodology: https://510kreport.com/methodology