# K251793: SOTA Cloud Smart Sensor (1.5)

- Pathway: 510(k) (Traditional)
- Applicant: Sota Cloud Corp.
- Decided: Mar 3, 2026 after 265 days
- Product code: MUH (System, X-Ray, Extraoral Source, Digital)
- 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: 4 generations back to K933455 (1994). 5 ancestors in all.
No later device cites it as a predicate yet.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K220277: Digital Intraoral X-ray Sensor, Shenzhen Xpectvision Technology Co., Ltd. (2022) Summary page 6.

## Indications for use
The SOTA Cloud Smart Sensor is a digital intraoral X-ray sensor intended for use in dental practices that utilize X-ray equipment for intraoral diagnostic purposes. The device is intended to be used by trained dental professionals for patients receiving intraoral X-ray examinations and produces digital images that can be displayed and archived digitally.

Source page: https://510kreport.com/device/K251793
Methodology: https://510kreport.com/methodology