RecallGuide.ca
    Medical devicesUpdated Jan 3, 2026Official source

    DC Screening II recall in Canada: May cause false negative results

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    In plain language

    This recall involves DC Screening II medical devices sold in Canada. It's being recalled because it may give false negative results in some tests. Stop using the product and follow the return steps in the official notice.

    What to do

    • Stop using the product immediately.
    • Check the lot number.
    • Contact the manufacturer for instructions.

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    Affected products

    • DC Screening II

      Model: 004831

      Lot: 50560 94 02

    Why this matters

    False negative test results

    Do I have this product?

    This recall only applies to specific products. Follow the steps below to check.

    1. 1

      Check the product name

      Make sure your product name matches one of the affected products listed above.

    2. 2

      Check the lot number

      Lot numbers identify specific production batches.

      Affected lots: 50560 94 02

    3. 3

      Check the model number

      Model numbers are typically on the product label or packaging.

      Affected models: 004831

    If your product matches one or more of the details above, it may be affected by this recall.

    If your product does not match these details, it is not affected by this recall.

    When in doubt, always check the official notice.

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    Frequently Asked Questions

    Why was this product recalled?

    False negative test results

    What should consumers do?

    Stop using the product immediately. Check the lot number. Contact the manufacturer for instructions.

    Where was the product sold?

    This product was sold in Canada. For specific retailers or distribution areas, please check the official recall notice linked on this page.

    Is there a health risk?

    Yes, there may be a health risk. False negative test results

    When was this product recalled?

    This product was recalled on November 15, 2019.