ClearanceBrief
Recall Z-1729-2009 ยท IYE Accelerator, Linear, Medical

Varian Medical Systems Oncology Systems

Clinac with Version 7.x Software, manufactured by Varian Medical Systems, Palo Alto, CA. Part of the Trilogy Radiotherapy Delivery System for radiation therapy intended to delivery megavoltage x-ray treatments for conventional radiotherapy and stereotactic radiosurgery and radiotherapy.

DateAug 27, 2009 (initiated May 29, 2009)
StatusTerminated
ReasonUnexpected Movement: if the stereotactic motion disable function is turned on, the couch can be moved via float mode unexpectedly.
Root causeDevice Design
ActionVarian Medical Systems issued an "Urgent Medical Device Correction" dated May 29, 2009 distributed to all affected users, as well as Varian Sales, Marketing and Service organizations, informing them of the issue. Consignees were informed that a Varian Service representative will be in contact to schedule the proper correction. For further questions, contact your local Varian Customer Support District Manager.
Quantity1,933 units
DistributionWorldwide Distribution.
FDA recordOpen on fda.gov

510(k) clearances named in this recall

K904364VARIAN C-SERIES CLINACS CLINAC 600C,2100C,2500C
Varian Assoc., Inc., Feb 27, 1991