ClearanceBrief
Recall Z-0410-2017 ยท MUJ System, Planning, Radiation Therapy Treatment

Mevion Medical Systems, Inc.

MEVION S250 Product Usage: Proton Radiation Therapy System

DateNov 15, 2016 (initiated Oct 21, 2016)
StatusTerminated
ReasonRecovery of Incorrect Isocenter -operational change
Root causeSoftware Design Change
ActionMevion issued an User Notice letter on October 24, 2016 to their customers. The letter identified the affected product, problem and actions taken. Customers were informed that Mevion will be updating software when it is released. For further clarification or assistance, please contact Rob Cessac by email at rcessac@mevion.com or by phone at (978) 540-1501.
Quantity6 units
DistributionUS Nationwide Distribution in the states of FL, MO, NJ, OH and OK,
FDA recordOpen on fda.gov

510(k) clearances named in this recall

K120676S-250 PROTON BEAM RADIATION THERAPY SYSTEM
Mevion Medical Systems, Jun 4, 2012