# K031633: Canon Inc., Digital Radiography, Model Cxdi-40C

- Pathway: 510(k) (Traditional)
- Applicant: Canon USA, Inc.
- Decided: Jun 11, 2003 after 15 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: 3 generations back to K981556 (1998). 3 ancestors in all.
156 later devices descend from it; 4 cite it directly.
0 of 160 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K023750: Cannon Digital Radiography Model Cxdi-40G, Canon USA, Inc. (2002)

## Most influential descendants
- K060433: Digital Radiography Cxdi-50C (2006), 136 descendants of its own
- K091545: Digital Radiography Cxdi-60C (2009), 82 descendants of its own
- K102012: Digital Radiography (2010), 80 descendants of its own
- K103596: Wireless/Wired FDR D-Evo Flat Panel Detector (2011), 54 descendants of its own
- K111548: Wireless/Wired FDR D-Evo Flat Pancel Detector System Model DR-ID600 W/DR-ID611SE (2011), 52 descendants of its own

## Indications for use
CANON DIGITAL RADIOGRAPHY CXDI-40C provides digital image capture for conventional film/screen radiographic examinations. The device is intended to replace radiographic film/screen systems in all general purpose diagnostic procedures.

Source page: https://510kreport.com/device/K031633
Methodology: https://510kreport.com/methodology