Philips helium-saving BlueSeal MRI magnet technology – News

Philips introduces the to start with and only thoroughly-sealed 1.5T magnet, supporting to reach ‘helium-free’ MR functions

As early as 2018, Philips recognized this profligate use of helium in MRI scanners was unsustainable. So the business created a MRI magnet that not only uses a fraction of the helium than the regular traditional scanner, but also does not vent it to the ambiance in the occasion of a magnet quench. Philips’ BlueSeal Magnet is the industry’s initial and however the only thoroughly-sealed 1.5T (Tesla) magnet to be launched in a commercially available MRI scanner. And development has appear a extended way. Philips now provides an total family of 70cm bore scanners incorporating BlueSeal magnet know-how – MR Ingenia Ambition 1.5T S, MR Ingenia Ambition 1.5T X, and the most up-to-date long run-proofed, effectiveness-maximizing MR 5300. With a few MRI choices that use a mere .5{515baef3fee8ea94d67a98a2b336e0215adf67d225b0e21a4f5c9b13e8fbd502} of the helium required for traditional scanners without need for a refill, Philips is actively doing the job to close the gap amid the helium shortage, building different, very low-helium systems a lot more readily accessible throughout the world.

What is genuinely outstanding is that the BlueSeal Magnet in these scanners requires only 7 liters of liquid helium. The 1,700 liters of helium required for a solitary regular magnet could supply far more than 230 Philips BlueSeal magnets with the helium they need to generate the same high quality diagnostic imaging. And these magnets hardly ever call for a refill, remaining helium-totally free in functions for daily life. If a loss of field does happen, the BlueSeal process remains totally sealed, reducing scanner downtime and getting rid of helium sourcing challenges. With a world wide mounted foundation of pretty much 600 units, it is estimated that Philips BlueSeal-geared up scanners have by now saved a lot more than 1 million liters of helium considering that 2018 [7].

“We will not have any challenges of refilling throughout the machine’s lifetime, and we can neglect about the helium,” reported Dr. Marίa del Mar Travieso, Head of the Radiology Department at Hospitales San Roque (Spain). “This will help you save us income and support us be additional environmentally helpful.”

“We think that magnets with helium-totally free operations will enjoy an critical position in the dependable and sustainable functions of hospitals in the future,” commented Prof Jun Hashimoto, Professor and Chairperson, Department of Radiology, Tokai University College of Medicine (Japan).

Francis McGee

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