Medical devicesUpdated Jan 3, 2026GE Medical Systems LLCOfficial source

    Discovery, Signa and Optima MR Systems recall in Canada: performance issue

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    In plain language

    This recall involves Discovery, Signa, and Optima MR Systems sold in Canada. They are being recalled because a predicted value may exceed user limits in a specific mode. Contact the manufacturer for more information.

    What to do

    • Contact the manufacturer, GE Medical Systems LLC, if you require additional information.

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    Affected products

    • Discovery Mr750 3.0t

      Model: DISCOVERY MR750 3.0T

      Lot: 902473MR2, 514848MR1, 905522MR3T, 416595MR1, 604875MR750, 519685MR3T

    • Discovery Mr450 1.5t Mr System

      Model: DISCOVERY MR450 1.5T MR SYSTEM

      Lot: 250727MR2

    • Discovery Mr750w 3.0t

      Model: DISCOVERY MR750W 3.0T

      Lot: 613737MR1

    • Signa Pet/Mr

      Model: SIGNA PET/MR

      Lot: 604822MRP1

    • Signa Pioneer

      Model: SIGNA PIONEER

      Lot: 403253MR1, 250598MR1

    • Signa Architect

      Model: SIGNA ARCHITECT

      Lot: 905527MR1, 604582MR750, E416249MR2, 780699MR3T, 506648MR4, 905684MR3T

    • Signa Hdxt 1.5t Mr System

      Model: SIGNA HDXT 1.5T MR SYSTEM

      Lot: 514473MR1, 506452MR, 705522MR2, MAMRIHDXT, 250374MRTS, KWMRIHDXT

    • Signa Hdxt 3.0t Mr System - Main Unit

      Model: SIGNA HDXT 3.0T MR SYSTEM

      Lot: 416369MR3T

    • Optima Mr450w Mri System - Main Unit - 16ch

      Model: OPTIMA MR450W 1.5T

      Lot: 902893MR1, 450466MR1

    • Optima Mr450w Mri System - Main Unit - 32ch

      Lot: 613938MR1, 403670MR1, M7004ZJ

    • Optima Mr450w Magnetic Resonance Imaging System

      Model: M7000YN

      Lot: More than 10 numbers, contact manufacturer.

    • Signa Premier

      Model: SIGNA PREMIER

      Lot: 514934MR4

    Why this matters

    Performance issue

    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: 250727MR2, 403253MR1, 250598MR1, 416369MR3T, 514473MR1, 506452MR, 705522MR2, MAMRIHDXT, 250374MRTS, KWMRIHDXT, 514934MR4, 604822MRP1, 613737MR1, 613938MR1, 403670MR1, M7004ZJ, 902473MR2, 514848MR1, 905522MR3T, 416595MR1, 604875MR750, 519685MR3T, 902893MR1, 450466MR1, 905527MR1, 604582MR750, E416249MR2, 780699MR3T, 506648MR4, 905684MR3T, More than 10 numbers, contact manufacturer.

    3. 3

      Check the model number

      Model numbers are typically on the product label or packaging.

      Affected models: DISCOVERY MR450 1.5T MR SYSTEM, DISCOVERY MR750 3.0T, DISCOVERY MR750W 3.0T, M7000YN, OPTIMA MR450W 1.5T, SIGNA ARCHITECT, SIGNA HDXT 1.5T MR SYSTEM, SIGNA HDXT 3.0T MR SYSTEM, SIGNA PET/MR, SIGNA PIONEER, SIGNA PREMIER

    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?

    Performance issue

    What should consumers do?

    Contact the manufacturer, GE Medical Systems LLC, if you require additional information.

    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. Performance issue

    When was this product recalled?

    This product was recalled on July 10, 2024.

    Is the GE Medical Systems LLC brand affected by this recall?

    Yes, GE Medical Systems LLC products are affected by this recall. This recall involves Discovery, Signa, and Optima MR Systems sold in Canada. They are being recalled because a predicted value may exceed user limits in a specific mode. Contact the manufacturer for more information.