# K232682: Pre-Sintered Zirconia Coloring Liquid

- Pathway: 510(k) (Traditional)
- Applicant: Chengdu Besmile Medical Technology Co., Ltd.
- Decided: Mar 19, 2024 after 200 days
- Product code: EIH (Powder, Porcelain)
- Device class: 2
- Regulation: 21 CFR 872.6660
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K123680 (2013). 2 ancestors in all.
1 later device descends from it; 1 cites 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)
- K141723: Upcera Coloring Liquid (I and II ), Liaoning Upcera Co., Ltd. (2014) Summary page 5.

## Most influential descendants
- K250534: Biomic Color Opaque (2025), 0 descendants of its own

## Indications for use
It is only used for coloring Zirconia Dental Ceramics of our company to achieve clinical aesthetic restoration.

Source page: https://510kreport.com/device/K232682
Methodology: https://510kreport.com/methodology