# K962080: RPS-50 Beam Scanner

- Pathway: 510(k) (Traditional)
- Applicant: Sofield Science Services, Inc.
- Decided: Aug 23, 1996 after 87 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
Longest line of descent: 1 generation back to K933558 (1994). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K933558: Arm Radiation Beam Scanner, Advanced Radiation Measurements, Inc. (1994) Summary page 1.

## Indications for use
The RPS-50 is intended to be used as an accessory to a linear accelerator under the direct control of a qualified individual (usually a therapeutic radiation physicist.) The scanner may be used for acceptance testing of new accelerators, quality control of existing accelerators, or for the collection of data necessary for the operation of a computerized treatment planning system.

Source page: https://510kreport.com/device/K962080
Methodology: https://510kreport.com/methodology