# K073056: Digital Radiography System, Model: QXR-9

- Pathway: 510(k) (Traditional)
- Applicant: Vieworks Co., Ltd.
- Decided: Nov 13, 2007 after 14 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: 1 generation back to K973710 (1997). 2 ancestors in all.
4 later devices descend from it; 4 cite it directly.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K061595: Xaminer, Imaging Dynamics Company, Ltd. (2006) Summary page 1.
- K973710: Digital Add on Multi System, Swissray International, Inc. (1997) Summary page 1.

## Most influential descendants
- K080553: Digital Radiography System, Model QXR-16 (2008), 2 descendants of its own
- K101779: Clearvision DR 2000 Digital Radiography X-Ray System (2011), 0 descendants of its own
- K100703: Stationary X-Ray System (Detector) Model: Altas (2010), 0 descendants of its own
- K082261: Dxrad Models DX800 or DX808 Digital Diagnostic Radiographic Systems (2008), 0 descendants of its own

## Indications for use
QXR-9 Digital Radiography system 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 pracedures. Not to be used for mammography.

Source page: https://510kreport.com/device/K073056
Methodology: https://510kreport.com/methodology