Company: Varian Medical Systems.
Date of Enforcement Report 1/26/2011
Class ll:
PRODUCT
Varian Medical Systems, Eclipse Client software versions with build numbers from 7.3.10 through 8.6.15 (i.e. excluding 8.6.17); Model Number: H48; Radiation Treatment Planning System. Recall Z-0911-2011
REASON
Possible incorrect dose calculation: An anomaly in certain Eclipse versions where, under certain specific sequences of user actions, the dose distribution may fail to be re-calculated even though changes have been made which affect dose.
RECALLING FIRM/MANUFACTURER
Varian Medical Systems, Inc. Oncology Systems, Palo Alto, CA, by letters on August 6, 2010. Firm initiated recall is ongoing.
VOLUME OF PRODUCT IN COMMERCE
7019
DISTRIBUTION
Nationwide and Internationally
