Recall Z-1838-2015 — PROBEAT WITH DISCRETE SPOT SCANNING SYSTEM Product Usage: Hitachi PROBEAT with DSSS is a medical device designed to produce and deliver a proton beam for the treatment of patients with localized tumors and other conditions susceptible to treatment by radiation.
U.S. FDA — Device Enforcement · United States · 2015-04-21 · Class II
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Reported risk: At a PROBEAT III site installed in Japan, the operator of the system found that the radiation was delivered inconsistent with the treatment plan and stopped the irradiation. The irradiation control system may be potentially affected when rebooting a part of the control system.
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