# K201777: 31HN713D

- Pathway: 510(k) (Traditional)
- Applicant: Lg Electronics.Inc
- Decided: Oct 8, 2020 after 101 days
- Product code: PGY (Display, Diagnostic Radiology)
- Device class: 2
- Regulation: 21 CFR 892.2050
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K141428 (2014). 1 ancestor in all.
6 later devices descend from it; 3 cite it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K141428: MDMC-12133, Barco N.V. (2014) Summary page 5.

## Most influential descendants
- K223423: 32HQ713D (2023), 3 descendants of its own
- K230845: 32HL512D, 31HN713D, 32HQ713D (2023), 2 descendants of its own
- K232127: 21HQ513D, 32HL512D, 31HN713D, 32HQ713D (2023), 1 descendant of its own
- K221061: 21HQ613D (2022), 1 descendant of its own
- K261213: Medical Monitor (40HT513D) (2026), 0 descendants of its own

## Indications for use
This Medical Monitor is indicated for use in displaying radiological images (including full-field digital mammography and digital breast tomosynthesis) for review, analysis, and diagnosis by trained medical practitioners.

Source page: https://510kreport.com/device/K201777
Methodology: https://510kreport.com/methodology