BEUDAMED
    FDA Enforcement Class II Terminated

    RayStation Radiation Therapy Treatment Planning System; -- RayStation 3.5, RayStation 4.0, RayStation 4.5 and RayStation 4.7. For RayStation 4.7, the issue applies also to machines with fixed jaws, regardless of MLC/jaw position. RayStation is a software system designed for treatment planning and analysis of radiation therapy.

    Recall: Z-1310-2015 · Reported April 1, 2015

    Enforcement

    Recall Number
    Z-1310-2015
    Event ID
    70686
    Classification
    Class II
    Status
    Terminated
    Product Type
    Devices
    Firm
    RAYSEARCH LABORATORIES AB
    Voluntary / Mandated
    Voluntary: Firm initiated
    Initial Notification
    E-Mail
    Report Date
    April 1, 2015
    Initiation Date
    March 4, 2015
    Classification Date
    March 20, 2015
    Termination Date
    September 20, 2017
    Address
    Sveavaegen 9, Stockholm, N/A, Sweden

    Description

    RayStation Radiation Therapy Treatment Planning System; -- RayStation 3.5, RayStation 4.0, RayStation 4.5 and RayStation 4.7. For RayStation 4.7, the issue applies also to machines with fixed jaws, regardless of MLC/jaw position. RayStation is a software system designed for treatment planning and analysis of radiation therapy.

    Reason

    An issue with photon dose calculation for DMLC (Dynamic MLC) plans for machines where the MLC is positioned above the jaws, e.g. some Elekta linacs. The magnitude of the error depends on the beam model output factor corrections and on the individual DMLC plan characteristics.

    Code Info

    Build numbers 3.5.0.16, 3.5.1.6, 4.0.0.14, 4.0.1.4, 4.0.2.9, 4.0.3.4, 4.5.0.19, 4.5.1.14 and 4.7.0.15

    Distribution

    Nationwide Distribution.

    Quantity

    Domestic: 245 units