ClearanceBrief
Recall Z-0164-2009 ยท IYE Accelerator, Linear, Medical

Varian Medical Systems Oncology Systems

Varian RV Software Varian Treatment for Non-Varian Linacs Version 6.6.5042 and 6.6.5043; Model Number: H46; Product is manufactured and distributed by Varian Medical Systems Inc., Palo Alto, CA Designed to assist the operator of a radiation therapy device in providing accurate treatment setups for each patient by monitoring set up parameters and preventing the radiation therapy from commencing ir

DateOct 22, 2008 (initiated Jun 2, 2008)
StatusTerminated
ReasonA malfunction within the Varis software might result in a misadministration (underdose). The software does not correctly interpret the number, causing field parameters having decimal values to be incorrect.
Root causeSoftware design
ActionRecall initiated on June 2, 2008. A product notification letter was distributed by certified mail to all affected consignees.
Quantity18
DistributionWorldwide Distribution --- including USA and countries of Canada, Austria, France, Germany, South Korea, Sweden, and the UK.
FDA recordOpen on fda.gov

510(k) clearances named in this recall

K001643VARIS 1.4G
Varian Medical Systems, Inc., Jun 23, 2000