Swoop® Portable MR Imaging System™

by Hyperfine  · Based in United States → — Bringing MRI to more people in more places around the world.
Emergency Medicine Neurology Radiology
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Regulatory Status Disclosed

Overview

The Swoop® Portable MR Imaging System™ by Hyperfine is a groundbreaking, AI-powered, ultra-low-field magnetic resonance imaging (MRI) device designed for point-of-care brain imaging in patients of all ages. Unlike traditional, large MRI machines, Swoop is portable, weighing approximately 1,400 lbs (630kg), and can be wheeled directly to a patient’s bedside in various clinical settings such as intensive care units (ICUs), emergency departments (EDs), and mobile stroke units.

The system operates by plugging into a standard electrical outlet and is controlled via an iPad®, making it user-friendly and accessible to trained healthcare professionals with minimal training (around 30 minutes). It utilizes a 0.064 Tesla magnet, significantly lower than conventional MRI systems, and incorporates proprietary AI-powered software (such as Optive AI™ and advanced image reconstruction techniques) to enhance image quality, resolution, uniformity, and acquisition times, even without the need for dedicated RF shielding. The open design aims to reduce patient anxiety, and images are displayed within minutes, facilitating rapid clinical decision-making. The Swoop system is designed to complement, not replace, conventional MRI systems, providing a cost-effective and accessible solution for situations where traditional MRI is impractical or unavailable.

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Key Features

  • Portable, ultra-low-field MRI system (0.064 Tesla)
  • AI-powered image reconstruction (Optive AIu2122)
  • Point-of-care deployment (wheels to bedside)
  • Controlled by an iPadu00ae
  • No dedicated RF shielding required due to built-in noise cancellation
  • Fast scanning protocols with images displayed in minutes
  • Multiple imaging sequences: T1, T2, FLAIR, DWI (with ADC map)
  • Open, patient-friendly design to reduce anxiety
  • Energy-efficient, consuming significantly less power than traditional MRI
  • Automated calculation of ventricular volumes (for adults)

Use Cases

  • Brain imaging in neuro-intensive care units (neuro-ICU)
  • Emergency department diagnostics (e.g., stroke indications)
  • Mobile stroke units
  • Assessment of hydrocephalus (de novo and follow-up)
  • Monitoring patients at risk of neurological disorders (e.g., COVID-19 patients)
  • Dementia screening and monitoring

What Physicians Need to Know

Stroke Detection Speed
The next-generation Swoop system reduces scan time by approximately 30%, making stroke imaging feasible in time-critical emergency settings. It delivers brain tissue images within 15 minutes. The system can identify ischemic lesions as small as 2.8 mm (0.15 mL) and achieved 100% sensitivity and specificity for lesions greater than 1.0 mL. Its portability allows for bedside imaging, expediting stroke diagnosis by eliminating patient transport.
Brain MRI Analysis
The Swoop system is an FDA-cleared AI-powered portable MRI system for brain imaging, producing images that display the internal structure of the head. It offers various imaging sequences including T1, T2, FLAIR, and DWI (with ADC map). The Optive AIu2122 software, along with Advanced AI Applications, enhances image quality through AI-driven reconstruction, noise reduction, and post-processing, and measures brain structure and pathology. Studies show 92% concordance with standard MRI in detecting intracranial pathology, increasing to 98% with clinical history.
Neurodegenerative Disease Screening
The Swoop system is utilized in studies for monitoring Alzheimer's patients on amyloid-targeting therapies, demonstrating 100% sensitivity in detecting mild to moderate ARIA-E (cerebral edema). It is also being explored to expedite dementia diagnosis in memory clinics by combining in-office MR imaging with other assessments. The system can assess volumetric changes in the brain, relevant for conditions like frontal temporal dementia.
Large Vessel Occlusion Detection
While the Swoop system is effective in detecting ischemic stroke lesions, the provided information does not explicitly detail its capability for *automated* large vessel occlusion detection, which is typically assessed with CT angiography or MRA. The system focuses on identifying ischemic lesions through MRI sequences like DWI.
Triage Prioritization Speed
The system's portability allows for bedside imaging, eliminating patient transport and reducing diagnostic and treatment delays. It can be ready to image in under two minutes after plugging into a standard outlet. Images are displayed in minutes, enabling rapid critical decision-making in emergency and intensive care settings. It also serves as a promising triage tool for monitoring patients on amyloid-targeting therapies.
ASPECTS Score Automation
The ASPECT (Alberta Stroke Program Early CT) score is a quantitative score traditionally used to assess early infarction on *non-contrast CT scans* for middle cerebral artery stroke patients. The Swoop system, being an MRI device, is not explicitly stated to automate ASPECTS scoring, though it provides detailed brain imaging for stroke assessment.
Mobile Notification System
The Swoop system is operated via an intuitive touchscreen interface, such as an Appleu00ae iPadu00ae, which displays MRI results. It can send DICOM images to local PACS or the Hyperfine, Inc. Image Viewer and can pull patient information from the modality worklist (MWL) for patient registration. MRI results are uploaded in real-time to appropriate staff, facilitating faster diagnosis and treatment.
Physician Tip

The Swoop system is a valuable adjunct to conventional MRI, particularly for specific clinical questions where traditional MRI is impractical or risky. Its portable, ultra-low-field design allows for bedside imaging in ICUs, EDs, and outpatient clinics, reducing patient transport and accelerating decision-making. It is especially beneficial for pediatric, elderly, or anxious patients due to its open design and lower magnetic field, enabling family presence during scans. The system requires no dedicated RF shielding and can be operated by trained clinical staff, including non-specialists, after brief training. Optimal image quality is achieved with proper patient positioning and minimizing motion. It can be used with patients on ventilators, positioning the ventilator outside the 5-gauss area. The system's rapid setup and operation (ready in minutes) streamline workflows and provide timely diagnostic insights.

The Swoop system facilitates seamless integration into existing healthcare workflows by sending DICOM images to local PACS or the Hyperfine, Inc. Image Viewer. It can also integrate with modality worklists (MWL) for patient information. Hyperfine has partnered with Nvidia to enhance AI-driven image reconstruction and integrate real-time clinical decision support. The system is eligible for reimbursement under existing brain MRI CPT codes after site accreditation, supporting its adoption in various clinical settings.

Details

Category Neurology AI, Radiology & Imaging AI
Pricing Contact for pricing
  • Available for purchase or lease; monthly or annual subscription, including hardware, service, and software
  • Costs less than the annual service contract for most fixed conventional MRI systems
  • One source indicated a cost of approximately $250,000
DeploymentPortable device that wheels directly to patient's bedside; plugs into a standard electrical wall outlet.
Compliance
BAA AvailableUnknown AI-estimated
HIPAA CompliantUnknown AI-estimated
FDA Status 1 AI-estimated

The Swoop® Portable MR Imaging System™ received initial FDA clearance in February 2020 for brain imaging, with subsequent clearances expanding its indication to include patients of all ages. K230208, cleared in February 2023, specifically covered improved AI-powered software for Diffusion-Weighted Imaging (DWI) image quality and an expanded field of view for T1, T2, and FLAIR sequences.
Integrations
EHR Not specified
Specialties Emergency Medicine, Neurology, Radiology

What the Web Says

The Hyperfine Swoop Portable MR Imaging System is an FDA-cleared, AI-powered, ultra-low-field MRI system designed for brain imaging at the point of care. It aims to make MRI more accessible and convenient by being portable, cost-effective, and easier to operate than conventional MRI machines. Physicians and studies highlight its utility in acute care settings like emergency departments and ICUs, as well as in outpatient neurology clinics, for conditions such as stroke, dementia, and multiple sclerosis.

Overall: Positive

Strengths

  • Portability and ease of movement, fitting through standard doorways and plugging into a standard outlet.
  • Significantly lower cost of acquisition and maintenance compared to conventional MRI, with no specialized siting or shielding requirements.
  • Improved patient experience due to open design, quieter operation, reduced anxiety and claustrophobia, and allowing family to stay with the patient.
  • Faster time to scan and diagnosis, reducing wait times in emergency departments and ICUs, and enabling quicker clinical decisions.
  • High diagnostic concordance with standard MRI for identifying intracranial pathology (92% blinded, 98% unblinded with clinical history).
  • Can be operated by trained clinical staff without the need for MR technologists, simplifying workflow.

Limitations

  • Lower field strength (0.064T) compared to conventional high-field MRIs (typically 3T), which may imply lower resolution in some cases.
  • Some users on G2 noted the interface seemed a little outdated and could use upgrading and improving.
  • One Reddit user expressed skepticism about the technology and another mentioned artifacts created by ECMO equipment.
  • While good for triage, high-field MRI may still be necessary for comprehensive evaluation in some cases.

Based on reviews from: Being Patient, Study Shows High Diagnostic Value, Superior Patient Experience for Portable MRI System, Portable MRI shows strong match with standard scans in neurology clinics, Hyperfine Announces NEURO PMR Study Results Showing High Diagnostic Value and Superior Patient Experience in Neurology Clinics - Business Wire, Hyperfine touts clinical results for Swoop MRI system - AuntMinnie, Portable MRIs provide lifesaving bedside brain imaging for stroke patients | Ohio State Medical Center, NEURO PMR study demonstrates portable MRI system's diagnostic value alongside positive patient experiences - NeuroNews, Portable u201cAIu201d MRI of my brain : r/Radiology - Reddit, Hyperfine's portable MRI system demonstrates time-saving benefit in new data readout, Hyperfine Swoop (Low-Field Portable MRI) in a Resource-Limited Setting u2013 Seeking Opinions : r/neurology - Reddit, Hyperfine, Inc. and the Swoopu00ae Portable MR Imagingu00ae System, Hyperfine (HYPR) study shows cost benefits of Swoop MRI in hospitals - Stock Titan, Swoopu00ae, Swoop Reviews 2026: Details, Pricing, & Features - G2, Clinical Use of the Swoop Portable MR Imaging System - PubMed, The Swoopu00ae Portable MR Imagingu00ae System - Hyperfine, Inc., Hyperfine's Swoop MRI system trumps standard MRIs in interim study - Clinical Trials Arena, Swoop Products | Read 13 Reviews on G2, New battery operated MRI portable scanner : r/Radiology - Reddit, Hyperfine Swoopu00ae AI-Powered Portable MRI System Demonstrates 100% Sensitivity for ARIA-E Detection in New Data Presented at the 2025 Alzheimer's Association International Conference - Reddit, Neurocritical care and portable MR brain imaging. - Hyperfine, Inc., The Economic Benefit of the Swoopu00ae MRI System in Hospitals - Hyperfine, Inc.

Last updated: 2026-07-24

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Press & Coverage

PR Newswire
Hyperfine Receives FDA Clearance for Deep Learning Portable MRI, Defining the Future of Life-Saving Diagnostics
Hyperfine announced FDA 510(k) clearance for its new advanced image reconstruction technology using deep learning for the Swoopu00ae Portable MR Imaging Systemu2122, significantly improving image quality and diagnostic value. This AI technology measures brain structure and pathology, enabling faster and more accurate diagnoses at the patient's bedside.
2021-11
Hyperfine
Hyperfine Announces Zero Radiation Dose Rapid MR Imaging Sequence with Faster Scan Time to Benefit Pediatric Patients
Hyperfine announced a new software enhancement for the Swoopu00ae system that enables brain scans in under three minutes with no ionizing radiation, particularly beneficial for young hydrocephalus patients. This development allows for quicker imaging, avoids harmful radiation, and eliminates the need for transport and lengthy wait times associated with traditional MRI.
2022-07
PR Newswire
Hyperfine Announces Expansion into Canadian Market with Medical Device License Issued by Health Canada
Hyperfine announced Health Canada licensing and commercial launch of the Swoopu00ae system in Canada, marking a significant milestone for global expansion. This clearance validates the technology and aims to provide accessible, affordable, and portable MRI imaging to Canadian patients, especially in remote locations.
2021-11
Viz.ai
Viz.ai Partners with Hyperfine to Enable New MR Imaging and Workflow Paradigm
Viz.ai partnered with Hyperfine to integrate its AI-powered care coordination platform with the Swoopu00ae Portable MR Imaging Systemu2122, aiming to reduce neuroimaging wait times and streamline clinical workflows. This collaboration seeks to improve patient care by expediting access to MRI imaging and critical diagnostics at the point of care.
2022-07
St. Mary's Medical Center
St. Mary's Medical Center First Hospital in Florida to Adopt Portable MRI Technology
St. Mary's Medical Center became the first hospital in Florida to adopt the Swoop Portable MR Imaging Systemu2122, allowing bedside brain imaging in the ICU. This technology eliminates patient transport and scanner wait times, offering a more efficient and less anxiety-inducing MRI experience.
2023-07
PR Newswire
Hyperfine Announces Receipt of Additional $3.3 Million Grant to Improve Access to Neonatal and Pediatric Brain Imaging in Low-Resource Settings Globally
Hyperfine received an additional $3.3 million grant from the Bill & Melinda Gates Foundation to expand the use of its portable MRI technology in developing countries. This funding supports a global research program assessing the clinical feasibility of the Swoopu00ae system for neonatal and pediatric brain imaging in low- and middle-income countries.
2021-11
Hyperfine
Pediatrics and Swoopu00ae Portable MR Imagingu2122
The Swoopu00ae Portable MR Imaging Systemu2122 offers bedside imaging for children with various neurological conditions, such as hydrocephalus, reducing the need for sedation and exposure to ionizing radiation from CT scans. Its quiet operation and open design allow caregivers to comfort children during scans.
unknown
Hyperfine Investor Relations
Hyperfine Reports Preliminary Unaudited 2021 Revenue and Swoopu00ae System Installations
Hyperfine announced preliminary unaudited revenue for the fourth quarter and full year 2021, along with Swoopu00ae system installations. The company reported strong growth and plans for further expansion of low-field, portable MRI applications to democratize imaging globally.
2022-01

Videos

Product demos, reviews, and walkthroughs for Swoop® Portable MR Imaging System™.

View all on YouTube

Frequently Asked Questions

The Swoop system utilizes AI-powered software, such as Optive AIu2122 and Advanced AI Applications, to significantly improve image quality by reducing noise and blur, and enhancing clarity and consistency. This AI also enables automated measurements of brain volume, ventricular volume, and midline shift, streamlining diagnostic workflows and supporting confident diagnoses at the point of care.
The Swoop system, including its AI-powered software, has received multiple 510(k) clearances from the U.S. Food and Drug Administration (FDA) for brain and head imaging in patients of all ages. Additionally, its Optive AIu2122 software has secured CE marking and UK Conformity Assessed (UKCA) approval. As an FDA-cleared medical device, it is expected to adhere to general healthcare data privacy regulations.
The Swoop system demonstrates strong diagnostic agreement with conventional MRI for neurological conditions, with studies showing 92-98% concordance. Patients often prefer Swoop due to its open design, lower noise, and reduced claustrophobia, enhancing comfort and reducing anxiety. It provides a portable, accessible alternative, especially for critically ill patients who cannot be transported to a traditional MRI, and avoids ionizing radiation associated with CT scans.
The Swoop system is significantly more cost-effective than conventional MRI, costing approximately $250,000 compared to over $1.5 million for traditional systems, and requires no additional siting costs. Hyperfine offers flexible pricing models, including purchase or lease options with monthly or annual subscriptions that bundle hardware, service, software, and delivery. It also consumes considerably less power.
As an ultra-low-field MRI (0.064T), the Swoop system is primarily intended for brain and head imaging to answer specific clinical questions when a full diagnostic examination with conventional MRI is impractical. While AI enhances image quality, its resolution may still differ from high-field systems, and it is designed to complement, not replace, traditional MRI for comprehensive diagnostics.

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Suggest an Edit → | Last Verified: 2026-04-20 | First Added: 2026-04-20
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