Software BeamAdjust version 2.2, Catalog No: S070009 Software VeriSoft version 8.0, Catalog No: S080032

Reason: When a measurement with a PTW detector array is performed with the software BeamAdjust 2.2 or VeriSoft 8.0, a measurement error can occur under specific conditions. This error can lead to a too-low or too-high measured absolute dose which affects patient plan verification results

Code information: S/N :AU2001094-1 UDI: EPTWS0700090 VeriSoft ;EPTWS0700090 BeamAdjust

Distribution pattern: US Nationwide distribution in the state of CO.