Radiology · 510(k) · 2026
AI-Rad Companion Organs RT
Siemens Healthcare GmbH. Cleared by FDA on 10 April 2026 under submission K252548, product code QKB (radiological image processing software for radiation therapy). What FDA's record says, in FDA's words.
Device record · K252548
- Device. AI-Rad Companion Organs RTDEVICE
- Company. Siemens Healthcare GmbH (DE)COMPANY
- Decision. 10 April 2026, 510(k), substantially equivalent (traditional review); received 13 August 2025DECISION
- Panel. RadiologyPANEL
- Product code. QKB, Radiological Image Processing Software For Radiation TherapyCODE
- Regulation. 21 CFR 892.2050, Class IIREG
- Source. FDA database entry · decision document (24 pages)SOURCE
Retrieved · the fields above are FDA's; the statement below was copied from the decision document on that day.
What FDA cleared it for
The Indications for Use statement, verbatim, from the decision document.
if it is known. This K252548Please type in the marketing application/submission number, textbox will be left blank for original applications/submissions. Please provide the device trade name(s). IAl-Rad Companion Organs RT [ IPlease provide your Indications for Use below. Al-Rad Companion Organs RT is a post-processing software intended to automatically contour DICOM CT and MR pre-defined structures, including known (diagnosed) brain metastases, using deep- learning-based algorithms. Contours that are generated by Al-Rad Companion Organs RT may be used as input for clinical workflows including radiation therapy treatment planning. AI-Rad Companion Organs RT must be used in conjunction with appropriate software such as Treatment Planning Systems and Interactive Contouring applications, to review, edit, and accept contours generated by AI-Rad Companion Organs RT. The outputs of Al-Rad Companion Organs RT are intended to be used by qualified and trained medical professionals. The software is not intended to be used for diagnostic purposes. I Please select the types of uses (select one or both, as Z Prescription Use (Part 21 CFR 801 Subpart D) ] Over-The-Counter Use (21 CFR 801 Subpart C)applicable). AI-Rad Companion Organs RT 1 510(k) SUMMARY FOR AI-Rad Companion Organs RT K252548 Submitted by: Siemens Medical Solutions USA, Inc. 40 Liberty Boulevard Malvern, PA 19355 Date Prepared: March 6, 2026 This summary of 510(k) safety and effectiveness information is being submitted in […]
The product code's definition, from FDA's classification record. To provide semi-automatic or fully-automated radiological image processing and analysis tools for radiation therapy. Software implementing artificial intelligence (AI) including nonadaptive machine learning algorithms trained with clinical and/or artificial radiological images. In these devices, the algorithm training images typically impact device performance. AI based radiological image processing software is intended to be used in the workflow of radiation therapy. Adaptive AI algorithms are not within the scope of this product code. Primary radiation dose calculation or plan optimization for treatment planning are not within scope of this product code.
What the statement says
Pattern matches on the Indications for Use text. Each line is a fact that the text contains the words, not a finding about the device.
- Modalities namedCT, MRI
- Mentionsa diagnostic claim
- Mentionsprescription use
Adverse-event reports in MAUDE, by product code
As of , MAUDE held 0 reports filed against devices carrying product code QKB. That code is shared by every device of this type, not this device alone, and MAUDE reports are submitted by manufacturers, facilities and the public without FDA verification.
Where this fits
This page is a record, not medical advice and not a safety rating. It copies FDA's fields and FDA's statement, and lists what the statement's text mentions. Read the labeling before relying on any of it.
More devices under product code QKB, in Radiology, from Siemens Healthcare GmbH, or cleared in 2026. The whole record is at FDA AI-enabled medical devices.
A device's authorized use is a sentence the record can be read against. What Apodicta does on a medical record is that reading: every line of a note, a claim or a report proved to its source or held, before it renders.