# K052541: Model HF-50R Computer Controlled X-Ray System

- Pathway: 510(k) (Traditional)
- Applicant: Avant Medical Systems
- Decided: Nov 3, 2005 after 49 days
- Product code: KPR (System, X-Ray, Stationary)
- 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 K001201 (2000). 1 ancestor in all.
2 later devices descend from it; 1 cites it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K001201: Multix Compact K and Multix L Radiographic X-Ray Systems, Siemens Medical Solutions USA, Inc. (2000) Summary page 1.

## Most influential descendants
- K120034: Radiographic X-Ray System (2012), 1 descendant of its own
- K152813: FS-500DDR Medical Radiographic X-Ray System (2016), 0 descendants of its own

## Indications for use
Intended for use by a qualified/trained doctor or technician on both adult and pediatric subjects for taking diagnostic radiographic exposures of the skull, spinal column, chest, abdomen, extremities, and other body parts. Applications can be performed with the patient sitting, standing, or lying in the prone or supine position.

Source page: https://510kreport.com/device/K052541
Methodology: https://510kreport.com/methodology