ClearanceBrief
Recall Z-0118-2013 ยท MUJ System, Planning, Radiation Therapy Treatment

Elekta, Inc.

Oncentra External Beam 4.1. Radiation treatment planning software designed to analyze and plan radiation treatments in their dimension for the purpose of treating patients with cancer.

DateOct 23, 2012 (initiated Aug 21, 2012)
StatusTerminated
ReasonDuring the planning process the beam weights can be changed by the customers. When the beam weights are changed and renumbered and this happens during the dose calculation it is possible to save and reopen the plan without any error messages.
Root causeSoftware design
ActionNucletron sent a Customer Information Bulletin 555.00248 to all affected customers. The bulletin identified the product, problem, and actions to be taken by the customers. The bulletin contained information on how an incorrect dose association can be prevented by not renumbering beams during recalculation. A Read Confirmation Form was included for customers to complete and return. Contact your local Nucleton Service Representative for questions regarding this notice.
Quantity52 units
DistributionNationwide Distribution-including the states of AL, CA, DC, KS, LA, MO, NB, NY, NC, ND, OH, OR, PA, RI, SC, TX, and WA.
FDA recordOpen on fda.gov

510(k) clearances named in this recall

K081281OCENTRA MASTERPLAN 3.1 (OCENTRA BRACHY)
Nucletron Corporation, May 20, 2008