MRI Helium-Free requires UPS ?

Does a Helium-Free MRI Still Need a UPS?

The introduction of Helium-Free and Low-Helium MRI systems has significantly reduced operating and maintenance costs compared to conventional MRI scanners that require large quantities of liquid helium. As a result, some people assume that Helium-Free MRI systems no longer require a UPS. However, this assumption is not entirely correct.

In reality, reducing or nearly eliminating helium usage does not mean that an MRI system is no longer dependent on a stable power supply. Modern Helium-Free MRI systems still rely on many sensitive electronic components, including RF amplifiers, gradient systems, image processing computers, cryocoolers, and precision control units.

In the event of a power outage or sudden voltage fluctuation, MRI systems may still experience issues such as:

• Interruption of an ongoing scan
• System errors or operational alarms
• Equipment restart and recovery procedures
• Disruption of clinical workflow
• Increased system downtime

Therefore, the statement that “Helium-Free MRI systems do not require a UPS” is inaccurate. While the risk of helium loss or magnet quench may be significantly reduced compared to older MRI technologies, the need for reliable power protection remains essential.

For MRI applications, a UPS must be capable of operating reliably with demanding load characteristics, withstand challenging operating conditions, and provide continuous clean power to sensitive equipment.

Heracon UPS is a suitable solution thanks to its integrated isolation transformer at the inverter output, which enhances noise immunity, improves voltage stability, and maximizes compatibility with complex medical loads such as MRI, CT, DSA, and radiotherapy systems.

Manufactured by a UPS producer ranked among the Top 5 globally by market share according to Omdia (UK), with more than 33 years of industry experience and a presence in over 180 countries, Heracon UPS delivers reliable power protection with competitive pricing for modern MRI systems, including Helium-Free MRI installations.

To learn more about Heracon UPS solutions, please visit: Heracon UPS.