# K000547: Atr Tecnika

- Pathway: 510(k) (Traditional)
- Applicant: Advanced Technology Research (A.T.R.) S.R.P.
- Decided: May 3, 2000 after 75 days
- Product code: EFB (Handpiece, Air-Powered, Dental)
- Device class: 1
- Regulation: 21 CFR 872.4200
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
3 later devices descend from it; 2 cite it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K111078: Aeu-26L Elctronic Endodontic System (2011), 2 descendants of its own
- K123608: Endo E Class (2013), 1 descendant of its own
- K141482: KI-20 (2015), 0 descendants of its own

Source page: https://510kreport.com/device/K000547
Methodology: https://510kreport.com/methodology