FDAJanuary 22, 2021device

Radiation therapy software, RayStation standalone software treatment planning system. Model numbers: 8B, 8B SP1, 8B SP2, 9A, 9B, 9B SP1, 10A, 10A SP1 and 10B. Software versions: 8.1, 9.0, 9.1, 9.2, 10.0, 10.1.

Official recall recorded by the U.S. Food & Drug Administration.

The hazard

A software bug affecting results when using deep learning (DL) segmentation followed by geometrical functions: Create wall function, Expand Contract function or ROI algebra function, the results are incorrect. If dose statistics for an incorrectly created ROI are used to determine if a plan is acceptable for treatment, this could potentially lead to an inappropriate plan being approved. The error could lead to a more conservative or more liberal plan than intended.

What to do

FDA enforcement status: Terminated

Brands named

raysearch americaraysearch

UPCs

073500020101290735000201020407350002010235073500020101740735000201026607350002010297073500020103030735000201036507350002010310

Recall history

Other federal recalls tied to the same brand — a factual pattern, straight from the source data.

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