# K220873: Perceptive electric dental motor and control unit

- Pathway: 510(k) (Traditional)
- Applicant: Lares Research
- Decided: Dec 15, 2022 after 265 days
- Product code: EIA (Unit, Operative Dental)
- Device class: 1
- Regulation: 21 CFR 872.6640
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K964860 (1997). 3 ancestors in all.
No later device cites it as a predicate yet.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K042759: Optima MX, Bien-Air SA Switzerland (2004) Summary page 4.

## Indications for use
This device is intended for use in general dentistry and restorative dentistry by dentists and dental professionals in a dental office.

Source page: https://510kreport.com/device/K220873
Methodology: https://510kreport.com/methodology