# K070975: Symmetry IQ, Model 2000 Series, 3000 Series

- Pathway: 510(k) (Traditional)
- Applicant: Hu-Friedy Mfg. Co., Inc.
- Decided: Jun 21, 2007 after 76 days
- Product code: ELC (Scaler, Ultrasonic)
- Device class: 2
- Regulation: 21 CFR 872.4850
- 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 K031421 (2004). 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)
- K031421: Ultrasonic Scaler, Models Varios 350 Lux, Varios 350 (NO Light), Varios 550, Varios 150 Lux, Varios 150 (NO Light), Nakanishi, Inc. (2004) Summary page 1.

## Indications for use
This product is intended for use by dental professionals only. This device generates ultrasonic vibrations intended for use in dental applications such as scaling, periodontal therapy, root canal treatment and cavity preparation.

Source page: https://510kreport.com/device/K070975
Methodology: https://510kreport.com/methodology