FDA Recall Terminated

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 irradiation while any parameter is out of conformance with the treatment plan.

Recall: Z-0164-2009 · Initiated June 2, 2008

Recall

Recall Number
Z-0164-2009
Event Number
48661
Firm
Varian Medical Systems Oncology Systems
FEI Number
2916710
Product Code
IYE
Status
Terminated
Root Cause
Software design
Initiated
June 2, 2008
Posted
October 22, 2008
Terminated
May 3, 2011
Address
911 Hansen Way, Palo Alto, CA, 94304-1028

Description

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 irradiation while any parameter is out of conformance with the treatment plan.

Reason

A 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.

Action

Recall initiated on June 2, 2008. A product notification letter was distributed by certified mail to all affected consignees.

Distribution

Worldwide Distribution --- including USA and countries of Canada, Austria, France, Germany, South Korea, Sweden, and the UK.

Quantity

18