# K071447: Varios 75

- Pathway: 510(k) (Traditional)
- Applicant: Nakanishi, Inc.
- Decided: Apr 18, 2008 after 330 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
No predicates in its family tree.
2 later devices descend from it; 1 cites it directly.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K113530: Ultrasonic Scaler (2013), 1 descendant of its own
- K251689: Varios 170 Lux Scaler System (VA170LUXS10); Varios 170 Lux Scaler System (VA170LUXS11); Varios 170 Scaler System (VA170S11) (2025), 0 descendants of its own

## Indications for use
This device, Varios 75, an electric ultrasonic scaler, is intended for use with an appropriate tip for following use. - Scaling, Perio, Implant Maintenance, Endodontic, Retrograde Endo, Restorative (for Minimal Intervention / Finishing / Trimming / Polishing / Caries of Dentin), Prosthetics (Condensation / Loosening / Plugging)

Source page: https://510kreport.com/device/K071447
Methodology: https://510kreport.com/methodology