News | Magnetic Resonance Imaging (MRI) | February 06, 2017

GE Introduces Freelium Technology to Reduce MRI Helium Needs

Magnet technology designed to use 20 liters of liquid helium instead of 2,000 liters

GE Healthcare, Freelium technology, MRI magnet cooling, RSNA 2016, RSNA 2017

February 6, 2017 — At the 2016 Radiological Society of North America (RSNA) annual meeting, GE Healthcare unveiled Freelium, a magnet technology designed to use 1 percent of liquid helium compared to conventional magnetic resonance imaging (MRI) magnets. Instead of the average 2,000 liters of precious liquid helium, Freelium is designed to use only about 20 liters.

Helium is a critical component in MRI systems that has gone through two potential shortage crises, impacting hospitals and patients around the globe. But the helium supply is finite and demand has been rising over the past decades.

MRI uses superconducting magnets cooled to minus 452 degrees Fahrenheit in order to take high-definition pictures of a patient’s brain, vital organs or soft tissue. The only way to keep MRI magnets currently in clinical use that cold is by using thousands of liters of liquid helium mined from below the earth’s crust.

Magnets with Freelium technology are designed to be less dependent on helium, much easier to site, and eco-friendly. Thanks to Freelium technology, hospitals would no longer need extensive venting that often necessitates siting a magnet in a separate building or newly constructed room. Additionally, a Freelium magnet would not need any refilling during transportation nor throughout its lifetime. Therefore, when the Freelium technology is integrated into a commercialized product in the future, it could make MRI more accessible and less expensive to site and operate. This is particularly important in developing regions that lack necessary infrastructure, and in major metropolitan cities where siting a magnet can cost more than the magnet itself. Patients who currently do not have access to the diagnostic benefits of MRI today may have access in the future due to this breakthrough technology.

Freelium is technology in development that represents ongoing research and development efforts. This technology is not a product and may never become part of a product. It is not for sale and is not cleared or approved by the U.S. Food and Drug Administration (FDA) or any other global regulator for commercial availability.

For more information: www.gehealthcare.com

Related Content

Turkish Hospital Begins MR-Guided Radiation Therapy With Viewray MRIdian Linac
News | Image Guided Radiation Therapy (IGRT) | September 21, 2018
ViewRay Inc. announced that Acibadem Maslak Hospital in Istanbul, Turkey has begun treating patients with ViewRay's...
Machine Learning IDs Markers to Help Predict Alzheimer's

Neurologists use structural and diffusion magnetic resonance imaging (MRI) to identify changes in brain tissue (both gray and white matter) that are characteristic of Alzheimer's disease and other forms of dementia. The MRI images are analyzed using morphometry and tractography techniques, which detect changes in the shape and dimensions of the brain and in the tissue microstructure, respectively. In this example, the images show the normal brain of an elderly patient. Image courtesy of Jiook Cha.

News | Neuro Imaging | September 20, 2018
New research has shown a combination of two different modes of magnetic resonance imaging (MRI), computer-based...
Ingenia Ambition X 1.5T MR. This innovation is the latest advance in the Ingenia MRI portfolio, which comprises fully-digital MRI systems, healthcare informatics and a range of maintenance and life cycle services for integrated solutions that empower a faster, smarter, and simpler path to enabling a confident diagnosis
News | Magnetic Resonance Imaging (MRI) | September 14, 2018
Philips, a global leader in health technology, launched the Ingenia Ambition X 1.5T MR.
Veye Chest version 2
News | Lung Cancer | September 11, 2018
Aidence, an Amsterdam-based medical AI company, announced that Veye Chest version 2, a class IIa medical device, has
Sponsored Content | Case Study | Magnetic Resonance Imaging (MRI) | September 07, 2018 | By Sabine Sartoretti, M.D.
As soon as the Compressed SENSE technology became available to the MRI team at Kantonsspital Winterthur (Switzerland),...

Image courtesy of Philips Healthcare

Feature | Magnetic Resonance Imaging (MRI) | September 06, 2018 | By Melinda Taschetta-Millane
According to the Prescient & Strategic Intelligence report, “Global Magnetic Resonance Imaging (MRI) Market Size,...
Brain Iron Levels May Predict Multiple Sclerosis Disabilities
News | Neuro Imaging | August 31, 2018
A new, highly accurate magnetic resonance imaging (MRI) technique can monitor iron levels in the brains of multiple...
Study Finds Multiple Sclerosis Drug Slows Brain Shrinkage

An NIH-funded clinical trial suggested that the anti-inflammatory drug ibudilast may slow brain shrinkage caused by progressive MS. Image courtesy of Robert J. Fox, M.D., Cleveland Clinic.

News | Neuro Imaging | August 30, 2018
August 30, 2018 — Results from a clinical...
Rapid Cardiac MRI Technique May Cut Costs, Boost Care in Developing World
News | Magnetic Resonance Imaging (MRI) | August 29, 2018
A newly developed rapid imaging protocol quickly and cheaply diagnosed heart ailments in patients in Peru, according to...
iSchemaView RAPID Technology Now Installed in More Than 500 Stroke Centers
News | Neuro Imaging | August 27, 2018
iSchemaView announced that more than 575 stroke centers in 22 countries have selected the RAPID advanced imaging...