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Class 2 Device Recall RayStation |
![see related information](../images/related-info.gif) |
Date Initiated by Firm |
November 09, 2016 |
Create Date |
December 08, 2016 |
Recall Status1 |
Terminated 3 on June 11, 2019 |
Recall Number |
Z-0721-2017 |
Recall Event ID |
75731 |
510(K)Number |
K160093
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Product Classification |
System,planning,radiation therapy treatment - Product Code MUJ
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Product |
RayStation 4.0, 4.5, 4.7 and 5.0; Radiation Therapy Treatment Planning System
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.
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Code Information |
Build numbers: 4.0.2.9, 4.0.3.4, 4.5.0.19, 4.5.1.14, 4.5.2.7, 4.7.0.15, 4.7.1.10, 4.7.2.5, 4.7.3.13, 4.7.4.4, 4.7.5.4, 5.0.0.37, 5.0.1.11 or 5.0.2.35 |
Recalling Firm/ Manufacturer |
RAYSEARCH LABORATORIES AB Sveavaegen 9 Stockholm Sweden
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Manufacturer Reason for Recall |
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.
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FDA Determined Cause 2 |
Software design |
Action |
Ray Search sent an Urgent Field Safety Notice Medical Device Correction letter (dated 11/8/2016) via e-mailed to customers. The letter identified the affected product, problem and actions to be taken. Customers were instructed to Inspect their product and identify all installed units with the above software version number, then confirm you have read and understood this notice (contact information included). |
Quantity in Commerce |
US: 66 units |
Distribution |
US Nationwide Distribution in the states of California, Florida, Illinois, Louisiana, Michigan, New Jersey, Tennessee, Texas, Washington |
Total Product Life Cycle |
TPLC Device Report
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1 A record in this database is created when a firm initiates a correction or removal action. The record is updated if the FDA identifies a violation and classifies the action as a recall, and it is updated for a final time when the recall is terminated. Learn more about medical device recalls.
2 Per FDA policy, recall cause determinations are subject to modification up to the point of termination of the recall.
3 For details about termination of a recall see Code of Federal Regulations (CFR) Title 21 §7.55.
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510(K) Database |
510(K)s with Product Code = MUJ and Original Applicant = RaySearch Laboratories AB (publ)
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