# K163157: SmartGrid

- Pathway: 510(k) (Traditional)
- Applicant: Carestream Health
- Decided: Mar 21, 2017 after 131 days
- Product code: MQB (Solid State X-Ray Imager (Flat Panel/Digital Imager))
- Device class: 2
- Regulation: 21 CFR 892.1680
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 11 generations back to K981556 (1998). 18 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 20 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K141765: FDR D-Evo Flat Panel Detector System, Fujifilm Medical Systems U.S.A, Inc. (2014) Summary page 4.

## Most influential descendants
- K180667: SmartGrid (2018), 0 descendants of its own

## Indications for use
SmartGrid feature is a software option that provides, upon request by user, a diagnostic radiograph image with a reduction in visible x-ray scatter similar to the effect of an anti-scatter grid.

Source page: https://510kreport.com/device/K163157
Methodology: https://510kreport.com/methodology