# K262239: Obsidian® Press Over Zirconia

- Pathway: 510(k) (Special)
- Applicant: Prismatik Dentalcraft, Inc.
- Decided: Jul 30, 2026 after 29 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: 3 generations back to K982616 (1998). 6 ancestors in all.
No later device cites it as a predicate yet.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K141887: Obsidian Press (All Ceramic and Pom), Prismatik Dentalcraft, Inc. (2014) Summary page 5.

## Indications for use
Obsidian® Press Over Zirconia is used to fabricate press over zirconia dental prostheses in the nature of crowns and bridges for anterior and posterior applications.

Source page: https://510kreport.com/device/K262239
Methodology: https://510kreport.com/methodology