# K024284: Victoreen Thebes II, Model 7020

- Pathway: 510(k) (Traditional)
- Applicant: Syncor Radiation Management
- Decided: Mar 11, 2003 after 78 days
- Product code: IYE (Accelerator, Linear, Medical)
- Device class: 2
- Regulation: 21 CFR 892.5050
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
The Victoreen Thebes 11, Model 7020, is used to perform dose distribution measurements and analyses on radiation therapy beams. These measurements and analyses may be used for acceptance testing, beam trimming, routine beam checks and quality assurance measurements. The Victoreen Thebes 11, Model 7020, consists of a linear detector array consisting of 47 waterproof, vented air ionization chambers; a multi-channel electrometer with 48 independent electrometers; and Windows based software that acquires beam profile data from the detector array and multi-channel electrometer, displays the measured beams one dimensional dose distribution profile graphically and performs beam profile analysis.

Source page: https://510kreport.com/device/K024284
Methodology: https://510kreport.com/methodology