# K240671: XBeam (v2)

- Pathway: 510(k) (Traditional)
- Applicant: Xstrahl, Ltd.
- Decided: Dec 4, 2024 after 268 days
- Product code: MUJ (System, Planning, Radiation Therapy Treatment)
- 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 K193381 (2019). 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)
- K193381: RadCalc Software, Lifeline Software, Inc. (2019) Summary page 6.

## Indications for use
The XBeam Software can be used for validating the monitor units or radiation dose to a point that has been calculated by hand or another treatment planning system for external beam radiation therapy. In addition, the XBeam Software can also be used as a primary means of calculating the monitor units or radiation dose to a point for external beam radiation treatments. XBeam is only intended to be used with Xstrahl’s superficial and orthovoltage radiotherapy and surface electronic brachytherapy systems. XBeam is intended to be used by authorized personnel trained in medical physics.

Source page: https://510kreport.com/device/K240671
Methodology: https://510kreport.com/methodology