ClearanceBrief
Recall Z-3003-2011 ยท IYE Accelerator, Linear, Medical

Siemens Medical Solutions USA, Inc

ARTISTE Linear Accelerator with RT Therapist v4.1 system. Siemens Medical Solutions, Kemnath, Germany. Distributed by Siemens Medical Solutions, Concord, CA 94520. Product Usage: Linear Accelerators used to deliver X-ray photon and electron radiation for therapeutic treatment of cancer.

DateAug 11, 2011 (initiated Jun 3, 2011)
StatusTerminated
ReasonA potential safety issue was discovered when a pause for an imaging segment is inserted (where an imaging segment does not exist) with the ARTISTE and RT Therapist 4.1 system will continue to the next image.
Root causeSoftware design
ActionSiemens sent an "Urgent: Medical Device Correction/ Customer Safety Advisory Notice" letter to all affected customers starting June 3, 2011. The letter describes the product, problem, and instructions to prevent mistreatment. The letter states that Siemens is working on an updated version of RTT 4.1 that will fix the issues. Users will be notified as soon as the update for the system is available. The customers were instructed to include Customer Safety Advisory notice in their syngo RT Therapist 4.1 System Owner Manual chapter "Safety Advisory Letters" where it should remain.
Quantity223 active devices
DistributionWorldwide Distribution - USA (nationwide) including the states of: DE, FL, KY, LA, MA, MI, MO, NE, NJ, OH, PA, TN, WI, UT, WV and Puerto Rico and the countries of: Australia, Belgium, Brazil, Canada, China, Egypt, France, Germany, Hungary, India, Ireland, Italy, Lebanon, Malaysia, Netherlands, N
FDA recordOpen on fda.gov

510(k) clearances named in this recall

K060226ONCOR EXPRESSION
Siemens Medical Solutions USA, Inc., Mar 15, 2006
K072485ARTISTE MV SA
Siemens Medical Solutions USA, Inc., Dec 27, 2007
K993425PRIMUS
Siemens Medical Solutions USA, Inc., Nov 26, 1999