FDA recall record

RAYSEARCH LABORATORIES AB RayStation stand-alone software treatment planning system recall — FDA Z-2497-2018

If the beam model has a highly asymmetric primary source, it is not correctly taken into account in the calculation of DMLC fields when the collimator is…

Class IIclassification
Z-2497-2018official record ID
Jul 25, 2018report date

Recall record at a glance

Official recordZ-2497-2018
CategoryMedical Device Recalls
ClassificationClass II
FDA record statusTerminated
Recalling firmRAYSEARCH LABORATORIES AB
Report dateJul 25, 2018
Recall initiation dateJun 29, 2018
Quantity746
LocationStockholm, Sweden

Official product description

RayStation stand-alone software treatment planning system, RayStation 4.5, RayStation 4.7, RayStation 4.9 (RayPlan 1), RayStation 5, RayStation 6 (RayPlan 2), RayStation 7 (RayPlan 7) and RayStation 8A (RayPlan 8A) Product 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 after review and approval by the intended user. The system functionality can be configured based on user needs. The intended users of RayStation shall be clinically qualified radiation therapy staff trained in using the system.

Why the product was recalled

If the beam model has a highly asymmetric primary source, it is not correctly taken into account in the calculation of DMLC fields when the collimator is rotated. This could lead to potentially significant overdosage at delivery. The user must be aware of the issue to avoid incorrect dose calculations during treatment planning.

Distribution information

US Nationwide Distribution to accounts in AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, ID, IL, LA, MA, MD, ME, MI, MO, MS, MT, NC, NJ, NV, NY, OH, OK, OR, PA, RI, TN, TX, UT, VA, VT, WA, and WI.

How to read the classification

FDA Class II indicates a situation in which use of or exposure to the product may cause temporary or medically reversible adverse health consequences, or where the probability of serious consequences is remote. The classification shown here comes from the FDA record.

Additional record details

Recall type: Voluntary: Firm initiated. Initial notification: E-Mail.

What to do next

If you believe you have the recalled product, use the recall number and firm information above to confirm the official notice and follow the instructions issued by the FDA, recalling firm, retailer or product manufacturer. For drugs and medical devices, decisions about treatment or medical care should be discussed with a qualified health professional.

About this record

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