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Glossary Term
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MRI-Compatible Devices

Definition

MRI-compatible devices are medical devices designed to function safely and effectively in the magnetic resonance imaging (MRI) environment. These devices are made from materials and components that do not interfere with MRI imaging, pose no safety risks to patients, and remain functional during or after exposure to the strong magnetic fields and radiofrequency (RF) energy of MRI scanners.

Relevance to the MedTech Industry

MRI-compatible devices ensure that patients with implanted or external medical devices can undergo MRI scans safely, without risks such as device malfunction, displacement, or heating. They also prevent interference with imaging quality, enabling accurate diagnostics.

Additional Information & Related Terms

Related Terms

  • MR Conditional: Indicates the device is safe for use in an MRI environment under specific conditions outlined by the manufacturer.

  • MR Safe: Indicates the device poses no known risks in an MRI environment.

  • MR Unsafe: Indicates the device is not safe for use in an MRI environment and should not be brought near the scanner.

  • Biocompatibility (ISO 10993): Ensures materials used in the device are safe for long-term implantation.

  • Electromagnetic Compatibility (EMC): Testing to ensure the device is resistant to interference from MRI electromagnetic fields.

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