Company:RAYSEARCH LABORATORIES AB
Date of Enforcement Report 12/14/2016
Class lI:
PRODUCT
RayStation 4.0, 4.5, 4.7 and 5.0; Radiation Therapy Treatment Planning SystemProduct Usage:RayStation is a software system designed for treatment planning and analysis of radiation therapy. The treatment plans provide treatment unit set-up parameters and estimates of dose distributions expected during the proposed treatment, and may be used to administer treatments
Recall Number Z-0721-2017
REASON
Software anomaly; an issue was found with the proton Pencil Beam Scanning (PBS) dose calculation in RayStation 4.0, 4.5, 4.7 and 5.0. For treatment plans with a combination of range shifter, large air gap and beams that enter the patient surface at an oblique angle, the dose calculation accuracy may be less than expected.
RECALLING FIRM/MANUFACTURER
RAYSEARCH LABORATORIES AB, Stockholm, Sweden on 11/9/2016 Voluntary: Firm Initiated recall is ongoing.
VOLUME OF PRODUCT IN COMMERCE
66 units
DISTRIBUTION
US Nationwide Distribution in the states of California, Florida, Illinois, Louisiana, Michigan, New Jersey, Tennessee, Texas, Washington
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