# K913966: Sono (R) -Cem

- Pathway: 510(k) (Traditional)
- Applicant: Espe GmbH (Us)
- Decided: Jan 14, 1992 after 131 days
- Product code: EBF (Material, Tooth Shade, Resin)
- Device class: 2
- Regulation: 21 CFR 872.3690
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
71 later devices descend from it; 1 cites it directly.
0 of 72 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
- K974458: Compolute Aplicap (1998), 70 descendants of its own
- K020256: Unicem (2002), 63 descendants of its own
- K043043: Hermes Bond 2 (2005), 37 descendants of its own
- K071131: UNO (2007), 35 descendants of its own
- K110302: Adhesive Exl-759 (2011), 34 descendants of its own

Source page: https://510kreport.com/device/K913966
Methodology: https://510kreport.com/methodology