RayStation/RayPlan versions 4 - 11A, including service packs. Build Stations: 4.0.0.14, 4.0.3.4, 4.3.0.14, 4.5.1.14, 4.7.2.5, 4.7.3.13, 4.7.4.4, 4.7.5.4, 4.7.6.7, 4.9.0.42, 5.0.1.11, 5.0.2.35, 5.0.3.17, 6.0.0.24, 6.1.1.2, 6.2.0.7, 6.3.0.6, 7.0.0.19, 8.0.0.61, 8.0.1.10, 8.1.0.47, 8.1.1.8, 8.1.2.5, 9.
Check against the official notice below — it lists the full affected range.
RaySearch Laboratories AB is recalling RayStation and RayPlan software versions 4 through 11A distributed nationwide in the United States. The recall affects 478 licenses. The software contains a defect in how it calculates density in dose grid voxels when those voxels are partially covered by multiple types of regions of interest—specifically when an External ROI overlaps with a Bolus, Support, or Fixation ROI. This density miscalculation can result in values that are both underestimated and overestimated.
The affected product versions include RayStation 4.0 through RayStation 11A Service Pack 1, with specific build numbers and UDI identifiers listed for each version. The source document does not specify a remedy or recommended action for affected consumers.
Written by software from the official notice below. Not reviewed by a lawyer.
An issue where the combined density in a dose grid voxel partially covered by the External ROI and also partially covered by an ROI of type Bolus, Support or Fixation may be unexpected.The density in the voxel can be both under- and overestimated
Reason for recall: An issue where the combined density in a dose grid voxel partially covered by the External ROI and also partially covered by an ROI of type Bolus, Support or Fixation may be unexpected.The density in the voxel can be both under- and overestimated Distribution: US Nationwide. Quantity: 478 licenses US Lot/code info: Product name (build number) UDI-DI RayStation 4.0 (4.0.0.14) to RayStation 5 Service Pack 2 (5.0.2.35) N/A RayStation 5 Service Pack 3 (5.0.3.17) 07350002010020 RayStation 6/RayPlan 2 (6.0.0.24) 07350002010013 RayStation 6/RayPlan 2 Service Pack 1 (6.1.1.2) 07350002010082 RayStation 6/RayPlan 2 Service Pack 2 (6.2.0.7) 07350002010075 RayStation 6/RayPlan 2 Service Pack 3 (6.3.0.6) 07350002010242 RayStation/RayPlan 7 (7.0.0.19) 07350002010068 RayStation/RayPlan 8A (8.0.0.61) 07350002010112 RayStation/RayPlan 8A Service Pack 1 (8.0.1.10) 07350002010136 RayStation/RayPlan 8B (8.1.0.47) 07350002010129 RayStation/RayPlan 8B Service Pack 1 (8.1.1.8) 07350002010204 RayStation/RayPlan 8B Service Pack 2 (8.1.2.5) 07350002010235 RayStation/RayPlan 9A (9.0.0.113) 07350002010174 RayStation/RayPlan 9B (9.1.0.933) 07350002010266 RayStation/RayPlan 9B Service Pack 1 (9.2.0.483) 07350002010297 RayStation/RayPlan 10A (10.0.0.1154) 07350002010303 RayStation/RayPlan 10A Service Pack 1 (10.0.1.52) 07350002010365 RayStation/RayPlan 10B (10.1.0.613) 07350002010310 RayStation 11A (11.0.0.951) 07350002010389 RayStation 11A Service Pack 1 (11.0.1.29) 07350002010433
Official record: FDA (Device enforcement) ↗
Republished from the official source above; details can change — the source record controls.