Philips introduces the initial and only entirely-sealed 1.5T magnet, encouraging to achieve ‘helium-free’ MR operations
As early as 2018, Philips recognized this profligate use of helium in MRI scanners was unsustainable. So the company built a MRI magnet that not only makes use of a portion of the helium than the regular regular scanner, but also does not vent it to the ambiance in the event of a magnet quench. Philips’ BlueSeal Magnet is the industry’s 1st and however the only totally-sealed 1.5T (Tesla) magnet to be launched in a commercially offered MRI scanner. And progress has occur a extended way. Philips at present delivers an total loved ones of 70cm bore scanners incorporating BlueSeal magnet engineering – MR Ingenia Ambition 1.5T S, MR Ingenia Ambition 1.5T X, and the most up-to-date long term-proofed, performance-improving MR 5300. With 3 MRI offerings that use a mere .5% of the helium essential for traditional scanners with out want for a refill, Philips is actively performing to shut the hole amid the helium shortage, producing alternate, small-helium technologies far more readily obtainable across the world.
What’s certainly remarkable is that the BlueSeal Magnet in these scanners requires only 7 liters of liquid helium. The 1,700 liters of helium needed for a single standard magnet could source a lot more than 230 Philips BlueSeal magnets with the helium they have to have to generate the very same top quality diagnostic imaging. And these magnets hardly ever call for a refill, remaining helium-no cost in operations for existence. If a decline of field does take place, the BlueSeal system stays absolutely sealed, reducing scanner downtime and getting rid of helium sourcing complications. With a world wide mounted base of practically 600 models, it is estimated that Philips BlueSeal-outfitted scanners have currently saved far more than 1 million liters of helium due to the fact 2018 [7].
“We will not have any challenges of refilling all through the machine’s life span, and we can forget about the helium,” claimed Dr. Marίa del Mar Travieso, Head of the Radiology Office at Hospitales San Roque (Spain). “This will conserve us dollars and enable us be additional environmentally helpful.”
“We feel that magnets with helium-absolutely free functions will enjoy an essential position in the trusted and sustainable functions of hospitals in the long term,” commented Prof Jun Hashimoto, Professor and Chairperson, Section of Radiology, Tokai College Faculty of Medication (Japan).