RecallGuide.ca
    Medical devicesUpdated Jan 3, 2026CobasOfficial source

    Cobas 6500 Cobas u 601 and u 701 recall in Canada: Inaccurate test results

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    In plain language

    This recall involves Cobas 6500 Cobas u 601 and u 701 medical devices sold in Canada. They are being recalled because a software issue may lead to samples not being measured correctly. Stop using the product and follow the return/repair steps in the official notice.

    What to do

    • Stop using the product immediately.
    • Check model numbers and software versions.
    • Contact Roche Diagnostics GMBH for instructions.

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    Affected products

    • Cobas 6500 Cobas u 601

      Model: 06390498001

      Lot: software version 2.2.3, software version 2.2.4, software version 2.2.5

    • Cobas 6500 Cobas u 701

      Model: 06390501001

      Lot: software version 2.2.3, software version 2.2.4, software version 2.2.5

    Why this matters

    Inaccurate 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: software version 2.2.3, software version 2.2.4, software version 2.2.5

    3. 3

      Check the model number

      Model numbers are typically on the product label or packaging.

      Affected models: 06390498001, 06390501001

    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?

    Inaccurate test results

    What should consumers do?

    Stop using the product immediately. Check model numbers and software versions. Contact Roche Diagnostics GMBH 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. Inaccurate test results

    When was this product recalled?

    This product was recalled on July 27, 2018.

    Is the Cobas brand affected by this recall?

    Yes, Cobas products are affected by this recall. This recall involves Cobas 6500 Cobas u 601 and u 701 medical devices sold in Canada. They are being recalled because a software issue may lead to samples not being measured correctly. Stop using the product and follow the return/repair steps in the official notice.