Canadian data is current through March 2018. All of the data comes from Health Canada, except for the categories Manufacturer Parent Company and Product Classification.
The Parent Company and the Product Classification were added by ICIJ.
The parent company information is based on 2017 public records. The device classification information comes from FDA’s Product Classification by Review Panel, based on matches of recall data from the U.S. and Canada.
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Actual ma produced can be off by as much as 10x what is displayed. when precision 500d collimator is in positive beam limitation mode & a larger film cassette used system does not adjust x-ray field size.