# K242778: X Sensor (Model:  IOS-A15IF, HDI-15DGF)

- Pathway: 510(k) (Special)
- Applicant: Qpix Solutions, Inc.
- Decided: Oct 11, 2024 after 28 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: 7 generations back to K933455 (1994). 8 ancestors in all.
2 later devices descend from it; 2 cite it directly.
0 of 11 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K232255: EZSensor XHD, Qpix Solutions, Inc. (2023) Summary page 5.

## Most influential descendants
- K252570: EzSensor HD, EzSensor UHD (2025), 1 descendant of its own
- K261663: EzSensor HD (2026), 0 descendants of its own

## Indications for use
X Sensor is intended to collect dental x-ray photons and convert them into electronic impulses that may be stored, viewed and manipulated for diagnostic use by dentists.

Source page: https://510kreport.com/device/K242778
Methodology: https://510kreport.com/methodology