# K072107: Perioscan, Model: D 3496

- Pathway: 510(k) (Traditional)
- Applicant: Sirona Dental Systems GmbH
- Decided: Feb 14, 2008 after 198 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: 4 generations back to K896749 (1990). 7 ancestors in all.
No later device cites it as a predicate yet.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K050354: Perioscan Ultrasonic Scaler, Sirona Dental Systems GmbH (2005) Summary page 1.
- K033640: Siroson L and Sirosonic L Ultrasonic Scalers, Sirona Dental Systems GmbH (2003) Summary page 1.

## Indications for use
The Sirona Dental Systems PerioScan Ultrasonic Scaler is an ultrasonic scaler that aids in the recognition of calculus and intended for use in the following dental and periodontal applications: * Aiding in subgingival calculus detection * Calculus removal (subgingival and supragingival) * Retrograde root treatment * Endodontics * Insertion of inlays * Micropreparation (cavity preparation) * Periodontology

Source page: https://510kreport.com/device/K072107
Methodology: https://510kreport.com/methodology