# K933455: Computed Oral Radiology System

- Pathway: 510(k) (Traditional)
- Applicant: Schick Technologies, Inc.
- Decided: Jan 31, 1994 after 201 days
- Product code: EAP (Unit, X-Ray, Intraoral)
- Device class: 2
- Regulation: 21 CFR 872.1810
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
125 later devices descend from it; 10 cite it directly.
0 of 126 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K022953: Modification to Computed Oral Radiology System (2002), 106 descendants of its own
- K041385: Modification to Computed Oral Radiology System (2004), 61 descendants of its own
- K072134: Schick Computed Oral Radiology System (2007), 59 descendants of its own
- K070505: Krystal-X Wifi (2007), 44 descendants of its own
- K081722: YSIO (2008), 43 descendants of its own

Source page: https://510kreport.com/device/K933455
Methodology: https://510kreport.com/methodology