ClearanceBrief
Recall Z-2383-2012 ยท IYE Accelerator, Linear, Medical

Varian Medical Systems, Inc. Oncology Systems

Varian brand Clinac, Trilogy, Novalis Tx, Unique, linear accelerators; Model Number: H14, H18, H29, Reference/FSCA Identifier: CP-08881; Product is manufactured and distributed by Varian Medical Systems Inc., Palo Alto, CA. 1) The Varian Low Energy Linear Accelerator is indicated for precision radiotherapy for lesions, tumors and conditions anywhere in the body when radiation treatment i is indi

DateSep 14, 2012 (initiated Aug 14, 2012)
StatusTerminated
ReasonSome X-jaw (lower collimator jaw) carriers were made using the incorrect metal alloy, which can cause the jaw carrier to crack. If both carriers on the same X-jaw crack, the jaw would be able to move freely in the closed direction. The position readout interlock circuitry will not detect this jaw position deviation. This may lead to treatment with an under-dose of the intended target volume.
Root causeNonconforming Material/Component
ActionVarian sent an "URGENT MEDICAL DEVICE CORRECTION URGENT FIELD SAFETY NOTICE" dated August 14, 2012 to all affected customers. The letter identified the product, problem, and actions to be taken by the customers. Contact the firm at 1-888-827-4265 for questions regarding this recall.
Quantity221 Units
DistributionWorldwide Distribution.
FDA recordOpen on fda.gov

510(k) clearances named in this recall

K081188TRILOGY WITH EXTERNAL SYSTEM GATING INTERFACE
Varian Medical Systems, Inc., Jul 14, 2008
K926321VARIAN C/D-SERIES CLINACS (CLINAC 600 C/D)
Varian Assoc., Inc., Aug 9, 1994