# K073296: TEMPXN28

- Pathway: 510(k) (Traditional)
- Applicant: 3M Espe AG Dental Products
- Decided: Jan 9, 2008 after 47 days
- Product code: EBG (Crown And Bridge, Temporary, Resin)
- Device class: 2
- Regulation: 21 CFR 872.3770
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 4 generations back to K902115 (1990). 21 ancestors in all.
4 later devices descend from it; 4 cite it directly.
0 of 26 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K033022: Protemp 3 Garant, 3M Espe AG Dental Products (2003) Summary page 1.
- K013674: Luxatemp/Luxatemp Solar/Instatemp, Dmg USA, Inc. (2002) Summary page 1.
- K992645: Sinfony, Espe Dental AG (1999) Summary page 1.

## Most influential descendants
- K202965: CURA-Temp (2022), 0 descendants of its own
- K151144: SuPro 100 (2015), 0 descendants of its own
- K141562: MSN-006 (2014), 0 descendants of its own
- K122039: Kingscross PL-C+B-10, Kingscross PL-C+B-12, Kingscross PL-C+B-08, Kingscross B (2012), 0 descendants of its own

## Indications for use
Fabrication of temporary crowns, bridges, inlays, onlays and veneers. Fabrication of long-lasting temporary restorations. Lining material for prefabricated temporary crowns made of composite and metal.

Source page: https://510kreport.com/device/K073296
Methodology: https://510kreport.com/methodology