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Hyperfine Announces Presentation of Results from the PRIME Study Showing Portable MRI Substantially Reduces Time to Imaging in Emergency Departments

$HYPRPress releaseMay 22, 2026, 8:15 AM ETRead the release

Hyperfine presented results from the PRIME study at the SAEM 2026 Annual Meeting, showing that its portable Swoop MRI system reduced median time to imaging by 6.35 hours compared to conventional MRI in emergency departments. The prospective randomized trial enrolled 100 patients and found that 18.6% of scans revealed critical pathology, such as acute ischemic stroke, which was successfully detected by the portable system.

Key figures

Drug Name
Swoop
Phase Of Trial
Prospective randomized controlled trial
Time reduction
6.35 hours
Study enrollment
100
Median time portable mri
1.28 hours
Median time conventional mri
7.76 hours
Critical pathology detection rate
18.6%

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