# K923639: Diamond Coated Dental Inserts

- Pathway: 510(k) (Traditional)
- Applicant: Dentsply Intl.
- Decided: Oct 26, 1992 after 97 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 has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K030111: Diamondcoat Ultrasonic Inserts (2003), 1 descendant of its own
- K192033: Contour P-Insert 90, Contour P-Insert 45, Contour P-Insert Tri Tip, Contour P-Insert WC Tip, Contour P-Insert Quad Tip (2020), 0 descendants of its own

Source page: https://510kreport.com/device/K923639
Methodology: https://510kreport.com/methodology