Plan Parameters workspace within Eclipse Treatment Planning System Version 11 and 13; ARIA Radiation Oncology versions 11 and 13 Acuity, versions 11 and 13. Manufactured by Varian Medical Systems Palo Alto, CA. Used in radiation therapy simulation.
Recall
- Recall Number
- Z-0552-2014
- Event Number
- 66956
- Firm
- Varian Medical Systems, Inc.
- FEI Number
- 2916710
- Product Code
- MUJ
- Status
- Terminated
- Root Cause
- Software design
- Initiated
- November 18, 2013
- Posted
- December 20, 2013
- Terminated
- March 13, 2015
- Address
- 911 Hansen Way, Palo Alto, CA, 94304-1028
Description
Plan Parameters workspace within Eclipse Treatment Planning System Version 11 and 13; ARIA Radiation Oncology versions 11 and 13 Acuity, versions 11 and 13. Manufactured by Varian Medical Systems Palo Alto, CA. Used in radiation therapy simulation.
An anomaly has been traced to a software deficiency within the Plan Parameters workspace. When a dose relevant parameter is changed and "do no clear MUs and Reference Point dose" is selected, the Monitor units may change.
Varian Medical Systems will provide all affected consignees with an Urgent Medical Device Correction Letter commencing on November 18, 2013 by federal express. . The Letter will also be distributed to the Varian Sales, Marketing, and Service organizations, informing them of the reported issue.
Worldwide Distribution.
6701