Helium Price Surge Raises Alarm for MRI Operators
The surge in liquid helium prices has once again raised concern among MRI operators worldwide. With geopolitical instability pressuring global supply chains, the question grows more urgent: are MRI providers prepared to handle a prolonged helium shortage?
Helium is essential for MRI scanner operation because it maintains superconducting magnets at cryogenic temperatures (approximately -269°C). Without liquid helium, the magnet cannot sustain its superconducting state and the equipment simply stops working. A conventional scanner with an 1,800-liter cryostat holds the equivalent of roughly 90,000 party balloons in helium — and if a quench event occurs (sudden loss of superconductivity), that entire quantity can be lost in minutes.
Why Helium Is Getting More Expensive
Helium is a non-renewable resource extracted as a byproduct of natural gas operations. Global production is concentrated in a handful of countries — the United States, Qatar, Russia, and Algeria account for the majority of supply. Geopolitical conflicts, processing plant disruptions, and rising industrial demand (semiconductors, aerospace, scientific research) have repeatedly pressured prices over the past decades.
The current concern is not new — helium shortage episodes occurred in 2012-2013, 2019, and 2022 — but the cumulative impact on imaging service operating costs is increasingly significant. For radiology departments already operating on tight margins, helium price volatility represents a non-trivial financial risk.
Manufacturers Invest in Low-Helium Systems
Major MRI manufacturers — Siemens Healthineers, Philips, and GE HealthCare — have been investing in systems that use a fraction of the helium required by traditional scanners. Siemens launched the MAGNETOM Free.Max platform with just 0.7 liters of liquid helium, compared to 1,500-2,000 liters in conventional systems. Philips and GE are pursuing similar approaches in their latest product lines.
However, as Tobias Gilk, MR architect and founder of Gilk Radiology Consultants, cautioned: “No scanner can operate safely without helium.” Even next-generation systems running on drastically reduced helium volumes still depend on it — and in a quench scenario, service organizations’ ability to respond promptly with adequate quantities of liquid helium will be tested.
The Installed Base Still Runs on Large Volumes
It’s important to contextualize that low-helium systems represent only a small fraction of the global installed base. The vast majority of scanners in operation still use large-volume cryostats. The transition to a “helium-light” fleet will be gradual, dependent on the natural equipment replacement cycle, which in MRI typically spans 10 to 15 years.
This means that in the medium term, most imaging services will remain exposed to helium price volatility. Mitigation strategies include long-term supply contracts, rigorous preventive maintenance to avoid quench events, and equipment replacement planning that prioritizes low-helium systems.
Global Market Implications
Countries that do not produce helium commercially are doubly vulnerable: to international price increases and to currency fluctuations on imports. The projected growth of the diagnostic imaging market will continue driving MRI demand, making the helium question even more strategic for healthcare planners.
The evolution of imaging equipment showcased at major conferences like ECR shows that manufacturers are well aware of the problem and investing in solutions. However, until low-helium systems dominate the installed base, helium will remain a critical variable in MRI service operations worldwide.
Outlook: The Quest for Helium-Free MRI
The industry’s long-term goal is to develop magnets that operate without liquid helium — using high-field permanent magnets or alternative cooling technologies. Research into high-temperature superconductors also offers promise, though commercial MRI application remains distant. In the meantime, efficient management of available helium and investment in low-consumption technology remain the most pragmatic strategies for MRI providers.
Source: Radiology Business
