# K110871: Fit Checker Advanced

- Pathway: 510(k) (Traditional)
- Applicant: GC America, Inc.
- Decided: Jun 17, 2011 after 80 days
- Product code: ELW (Material, Impression)
- Device class: 2
- Regulation: 21 CFR 872.3660
- 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 K955932 (1996). 5 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K032289: Fit Checker II, GC America, Inc. (2003) Summary page 1.
- K043471: Fusion Fast, GC America, Inc. (2005) Summary page 1.
- K041398: GC Fusion, GC America, Inc. (2004) Summary page 1.
- K973343: Hydroflex, GC America, Inc. (1997) Summary page 1.

## Most influential descendants
- K120521: GC Blue Silicone (2012), 0 descendants of its own

## Indications for use
Checking fit of crowns, bridges, veneers, inlays and dentures.

Source page: https://510kreport.com/device/K110871
Methodology: https://510kreport.com/methodology