FDA-Device2025-02-26Class II

Brand Name: RayStation- Intended as a Radiation Therapy Treatment Planning System Model/Catalog Number: 1.0.0.951, 11.0.1.29, 11.0.3.116 and 11.0.4.15 Software Revisions: RayStation 11A and 11A Service Pack 1, 2 and 3

RAYSEARCH LABORATORIES AB
Hazard

Inconsistency in the use of Density uncertainty in the RayStation functions Robust optimization, Robust evaluation and Compute perturbed dose for proton and light ion treatment plans when a HU-to-mass density CT calibration curve used in RayStation version 4.5 to 2024B including some service packs.

Sold states
Worldwide distribution - US Nationwide and the countries of Australia, Austria, Belgium, Belgium ENG, Canada, China, China APactron, Denmark, France, Germany, Hong Kong S.A.R. China, India, Italy, Japan, Korea, Netherlands, Norway, Poland, Singapore, Spain, SwitzerlandENG, Taiwan, Thailand, UK.
Affected count
6
Manufactured in
Eugeniavagen 18c, N/A, Stockholm, N/A, Sweden
Products
Brand Name: RayStation- Intended as a Radiation Therapy Treatment Planning System Model/Catalog Number: 1.0.0.951, 11.0.1.29, 11.0.3.116 and 11.0.4.15 Software Revisions: RayStation 11A and 11A Service Pack 1, 2 and 3

Official notice

https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-1189-2025

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