# K171420: 1717SCC_127um and 1717SCC_140um

- Pathway: 510(k) (Special)
- Applicant: Rayence Co., Ltd.
- Decided: Jun 9, 2017 after 25 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: 6 generations back to K981556 (1998). 8 ancestors in all.
3 later devices descend from it; 3 cite it directly.
0 of 12 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K150150: 1717SGN / 1717SCN Digital Flat Panel X-ray Detector, Rayence Co., Ltd. (2015) Summary page 4.

## Most influential descendants
- K210985: 1717FCC (2021), 0 descendants of its own
- K201796: 1717SCV, 1717SGV (2020), 0 descendants of its own
- K172682: Edge Digital Flat Panel X-ray Detector (2017), 0 descendants of its own

## Indications for use
1717SCC_127um and 1717SCC_140um are 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/K171420
Methodology: https://510kreport.com/methodology