# K223546: 14HQ721G-B

- Pathway: 510(k) (Traditional)
- Applicant: Lg Electronics.Inc
- Decided: Jan 27, 2023 after 63 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: 10 generations back to K862120 (1986). 11 ancestors in all.
No later device cites it as a predicate yet.
0 of 12 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K221394: 14HQ701G-B, Lg Electronics.Inc (2022) Summary page 5.

## Indications for use
The Flat Panel Digital X-ray Detector 14HQ721G-B is indicated for digital imaging solution designed for general radiographic system for human anatomy. It is intended to replace film or screen based radiographic systems in all general purpose diagnostic procedures. Not to be used for mammography.

Source page: https://510kreport.com/device/K223546
Methodology: https://510kreport.com/methodology