New Portable MRI Swoops Into Hospital Rooms, Gets FDA Nod

River D'Almeida, Ph.D
2 min readAug 24, 2020

Magnetic resonance imaging, or MRI, is a medical imaging technique that uses powerful magnetic fields and radio waves to generate detailed, intricate 3-dimensional images of the organs and tissues inside the body. These machines are large and tubular and patients lie inside the machine where magnetic fields temporarily realign the water molecules inside them. The applied radio waves then cause these aligned water molecules to emit signals, which are then used by the machine to put together cross-sectional images, which can then be viewed by medical staff at any angle.

Though MRIs are an integral tool for making a clinical diagnosis for a wide array of conditions, not everyone is able to access it, as MRI machines are operated only in specialized facilities. Recently, the company Hyperfine has released FDA clearance for the first portable MRI machine that can be easily wheeled directly to where the patient is — a device called the Swoop™.

Compared to 13,000 lb standard MRI machines, the Swoop™ is relatively tiny, weighing in at around 1,400 lbs and plugging right into standard electrical wall outlets in hospital rooms. The device can be operated wirelessly via a tablet. Another benefit, says the creators, is the cost to healthcare providers, with the Swoop™ costing less than the annual service contract alone for current…

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River D'Almeida, Ph.D

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