# K122016: Rextar, Rextar LCD

- Pathway: 510(k) (Traditional)
- Applicant: Meta Biomed, Inc.
- Decided: Mar 1, 2013 after 234 days
- Product code: EHD (Unit, X-Ray, Extraoral With Timer)
- Device class: 2
- Regulation: 21 CFR 872.1800
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K000061 (2000). 5 ancestors in all.
8 later devices descend from it; 1 cites it directly.
0 of 14 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K063121: Portable X-Ray System, Model Port-X II, Genoray Co., Ltd. (2007) Summary page 1.
- K082167: Portable X-Ray System, Models Diox-602, Prox, Digimed Corporation (2008) Summary page 1.

## Most influential descendants
- K132041: Rextar X (2013), 7 descendants of its own
- K172810: Port-X IV (2018), 1 descendant of its own
- K242185: Rextar Pro (2024), 0 descendants of its own
- K221587: DHX-70H, XTG-70H (2023), 0 descendants of its own
- K223010: Portable X-ray System (2023), 0 descendants of its own

## Indications for use
REXTAR LCD is a portable X-ray systems to be used by trained dentists and dental technicians as a mobile, extreoral x-ray source for producing diagnostic x-ray images using intraoral image receptors. It is intended for both adult and pediatric subjects.

Source page: https://510kreport.com/device/K122016
Methodology: https://510kreport.com/methodology