Medical Device Shielding

Q: Why is EMI/RFI shielding important for medical devices?

Shielding ensures that sensitive medical equipment operates accurately and reliably by preventing electromagnetic and radio frequency interference.

Q: What types of medical devices require EMI/RFI shielding?

Devices such as MRI machines, CT (or CAT) scanners, and EMG systems require effective shielding to function correctly.

Q: Where is medical device shielding commonly needed?

It is essential in hospitals, clinics, and other medical facilities where numerous electronic devices operate in close proximity.

Q: What problems can occur without proper shielding in medical environments?

Without proper shielding, devices may experience signal distortion, malfunction, or incorrect readings, which can impact patient care and safety.

Q: How does MAJR support EMI/RFI shielding in healthcare?

MAJR provides specialized shielding products designed to meet the strict requirements of medical environments and ensure equipment performance.

Hospitals and medical facilities house hundreds of medical devices that require specific EMI / RFI shielding. These devices include magnetic resonance imaging (MRI), computed tomography (CT or CAT), Electromyography (EMG) and others that rely on shielding to function properly in their intended environment.

ASK A Q: MEDICAL DEVICE SHIELDING

Importance of Shielding in Medical Devices

Medical devices are frequently used in the vicinity of other electronic equipment, and as a result, properly shielding these devices is critical in preventing electromagnetic interference. Interruption in medical device performance can be the difference between life and death.

Without proper EMI shielding, medical devices, including life-support systems and essential monitoring equipment are vulnerable to signal noise, damage, or total functional impairment.

Engineering for Safety: Medical Device Shielding

EMI shielding can be applied to any phase of medical device development. While best practice encourages Design Engineers for medical equipment to consider and incorporate shielding during development, there are many options for the addition of or improvement to existing shielding after a product has been tested, or may be in use.

As new technology and devices are being used both personally and professionally in healthcare settings, it is important to stay ahead of ever-evolving EMC Standards for medical use such as the IEC 601-1-2, EN 60601 or ANSI C63.18. Electromagnetic compatibility (EMC), emissions and immunity are all critical to the safe operation of devices and equipment.

Medical Device Shielding Compliance

Medical Device Shielding Resources

EMI-RFI Shielding For Enclosure Windows—The Resources Engineers Need

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Testing for EMC Compliance: Approaches and Techniques

majr products blog understanding emi shielding for power generators

Designing EMI Shielding For Power Generators In Challenging Environments

EMF vs EMI: The Difference is a Little More Important Than One Letter

No aspect of EMP shielding can be overlooked when constructing a hardened enclosure, or Faraday Cage, either for HEMP shielding or IEMI shielding for military or civilian industry use.

EMP Shielding: The Background, Need and Solutions

EMI Shielding for 5G: It’s a Whole New World

Shining a Transparent Light on EMI Shielded Windows

MAJR Products Ventilator Systems & Medical EMC Shielding

How to Use Our EMI/RFI Shielding Design Flow Chart

EMI/RFI Shielding For Medical Device Applications

Find the Right Products with Our EMC Consulting Services

Conductive Silicone, also known as Conductive Elastomer (5000 series)

Conductive Rubber – What It Is and Where It’s Used

MAJR Shielding Products for Medical Devices. Compliance Achieved. Challenges Met.

At MAJR Products our catalog of conductive silicones, board level shields, o-rings, fabric over foam, and shielded windows are designed to help your medical device meet EMC compliance (IEC 601-1-2, EN 60601 or ANSI C63.18). We regularly help clients with:

O-rings and Conductive silicone for sealing device to protect both from emi and the elements
Fabric over foam sealing for med device enclosure
Conductive coatings applied directly to medical device housing