uMR Omega with uWS-MR-MRS

by United Imaging Healthcare  · Based in China → — To Bring Equal Healthcare for All
Radiology

Regulatory Status Disclosed

Overview

The uMR Omega with uWS-MR-MRS is a state-of-the-art 3.0T Magnetic Resonance (MR) diagnostic device, featuring an ultra-wide 75 cm bore designed to enhance patient comfort and accessibility, particularly for those with claustrophobia or obesity. It integrates advanced Artificial Intelligence (AI) technologies, including AI-assisted Compressed Sensing (ACS) and DeepRecon, to significantly accelerate scan times by up to 70% while maintaining or improving image quality. The system is equipped with uAIFI technology, SuperFlex Coils for improved patient comfort and signal reception, and EasyScan for streamlined workflow with automated scanning subtasks. It also offers a ‘Starlight Experience’ for patient calming and Qscan for quiet whole-body scanning. The accompanying uWS-MR-MRS software provides comprehensive tools for processing, reviewing, and analyzing MR studies. This tool is a medical imaging system for diagnostic purposes and radiotherapy planning, and its AI capabilities are focused on image acquisition and reconstruction, not on managing a physician directory.

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Key Features

  • 75 cm Ultra-wide Bore
  • 3.0T Magnetic Field Strength
  • AI-assisted Compressed Sensing (ACS)
  • DeepRecon (Deep Learning Reconstruction)
  • uAIFI Technology Platform
  • Starlight Experience for Patient Comfort
  • Qscan (Quiet Scanning Technology)
  • SuperFlex Coils
  • EasyScan for Automated Workflow
  • Dual-source Millimeter-wave Radar for Free-breathing Scans

Use Cases

  • High-resolution diagnostic imaging of head, body, and extremities
  • Enhanced patient comfort for claustrophobic or obese patients
  • Accelerated MRI examinations
  • Intra-operative imaging
  • Radiotherapy treatment planning
  • Non-contrast renal and liver MRI

What Physicians Need to Know

Supported Modalities
MRI (Magnetic Resonance Imaging) at 3.0 Tesla field strength.
AI Model Architecture (deep learning approach)
The uMR Omega utilizes AI-assisted Compressed Sensing (ACS) which combines Compressed Sense (CS), Half Fourier (HF), and Parallel Imaging (PI) with a deep learning neural network for reconstruction. It also incorporates DeepRecon, which uses a convolutional neural network for enhanced sharpness and resolution during scanning or post-reconstruction.
Processing Speed (per study)
The system can reduce MR examination time by up to 70% through the combination of ACS and DeepRecon technologies. It aims for CT-like scanning speeds, enabling each body part acquisition within 100 seconds. This allows for fast breast MRI, fast full spine scans, high-resolution MSK, and significantly facilitates the diagnosis of acute cerebral infarction.
DICOM Support & Standards
The uMR Omega Magnetic Resonance Diagnostic Device is designed to conform to NEMA and DICOM standards.
PACS Integration Method
uWS-MR is a comprehensive software solution designed to process, review, and analyze MR studies. It can be used as a standalone Software as a Medical Device (SaMD) or as a post-processing application option for cleared United Imaging MR Scanners.
Reading Room Workflow Impact
AI-assisted technology, such as ACS and DeepRecon, aims to increase signal-to-noise and resolution, recovering valuable diagnostic information for radiologists. Features like EasyScan automatically complete scanning subtasks such as slab placement, orientation, and vertebral labeling for most exam types, with flexibility for manual adjustments. The system also supports inline cardiac function and inline MRS.
FDA Clearance Pathway (510k/De Novo)
The uMR Omega with uWS-MR-MRS received 510(k) premarket notification clearance from the FDA.
Physician Tip

The uMR Omega's ultra-wide 75cm bore and AI-powered acceleration technologies (ACS and DeepRecon) can significantly improve patient comfort and throughput, especially for claustrophobic, bariatric, pediatric, and geriatric patients. The ability to perform fast scans, including a 5-minute stroke protocol and single breath-hold cardiac imaging, can be crucial for acute cases and reducing motion artifacts. The high homogeneity and advanced coil technology contribute to consistent, high-quality imaging across a large field of view, which is beneficial for diverse clinical scenarios including radiotherapy planning and intraoperative MRI.

The uMR Omega is designed to conform to NEMA and DICOM standards, ensuring compatibility with existing radiology infrastructure. The uWS-MR software provides a comprehensive solution for processing, reviewing, and analyzing MR studies, and can integrate with United Imaging MR scanners.

Details

Category Radiology & Imaging AI
Pricing Unknown
DeploymentOn-premise
TrainingUnknown
Compliance
BAA AvailableUnknown
HIPAA CompliantUnknown
FDA Status Cleared AI-estimated
Integrations
EHR Not specified
Specialties Radiology

Support & Reliability

Training ProvidedUnknown

What the Web Says

The United Imaging uMR Omega with uWS-MR-MRS is a 3.0T ultra-wide bore MRI system (75 cm) designed to enhance patient comfort and accessibility, particularly for larger patients, those with claustrophobia, and pediatric/geriatric populations. It integrates AI technologies like uAIFI for faster scanning and improved image quality, aiming to provide high-resolution diagnostic images across various body parts. The system has received FDA clearance and is marketed as a solution to expand MRI access in communities.

Overall: Positive

Strengths

  • Ultra-wide 75 cm bore significantly improves patient comfort and accessibility for a wider range of patients, including bariatric, claustrophobic, and anxious individuals.
  • High image quality with advanced features like skin-to-skin fat saturation and high homogeneity.
  • Incorporates AI technologies (uAIFI, DeepRecon, ACS) for faster scanning, enhanced image resolution, and improved workflow.
  • Industry-leading patient table weight capacity (up to 681 lbs / 310 kg).
  • Designed for a broad range of clinical applications, including whole-body imaging, with tailored coils for specific regions.
  • Features like a 'starlight experience' and quiet scanning contribute to a more calming patient environment.

Limitations

  • Limited independent physician or tech reviews available on public platforms like Reddit, G2, or Capterra.
  • As a relatively newer entrant in the US market, long-term reliability and service support compared to established brands may be less documented.

Based on reviews from: fda.gov, parikhradiology.com, scribd.com, physicianaitools.com, united-imaging.com, itnonline.com, islandcaremed.com, prnewswire.com, reddit.com, dotmed.com, auntminnie.com, advancedimagingconcepts.com

Last updated: 2026-11-01

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Press & Coverage

FDA.gov
uMR Omega with uWS-MR-MRS FDA 510(k) Clearance
The FDA granted 510(k) clearance to Shanghai United Imaging Healthcare Co., Ltd. for the uMR Omega with uWS-MR-MRS on October 27, 2022. This regulatory document details the device's intended use as a magnetic resonance diagnostic device and the software solution for medical image viewing and manipulation.
2022-10
fda.report
FDA Filings for Shanghai United Imaging Healthcare Co.,Ltd. including uMR Omega With UWS-MR-MRS
This report lists various FDA filings by Shanghai United Imaging Healthcare Co.,Ltd., highlighting the 2022-10-27 clearance for uMR Omega With uWS-MR-MRS. It provides a concise overview of the company's regulatory activities for several medical devices.
2022-10
Scribd
Ai ML Enabled Devices Excel
This document, potentially a compilation of AI/ML-enabled medical devices, mentions 'uMR Omega with uWS-MR-MRS' from Shanghai United Imaging Healthcare Co.,Ltd. alongside other diagnostic and imaging systems.
unknown
orthogonal.io
List of FDA-Cleared SaMD
This comprehensive list of FDA-cleared Software as a Medical Device (SaMD) includes 'uMR Omega With uWS-MR-MRS' with its clearance date of October 27, 2022, from Shanghai United Imaging Healthcare Co., Ltd.
2024-10
FDA.gov
FDA 510(k) Premarket Notification for uMR Omega with uWS-MR-MRS
This FDA page provides details on the 510(k) premarket notification for the uMR Omega with uWS-MR-MRS, including the applicant information for Shanghai United Imaging Healthcare Co., Ltd. and the regulation number.
2026-10

Videos

Product demos, reviews, and walkthroughs for uMR Omega with uWS-MR-MRS.

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Frequently Asked Questions

The uMR Omega with uWS-MR-MRS integrates several AI features, including uAI® ACS (AI-Assisted Compressed Sensing) and uAI DeepRecon™. uAI ACS is designed to accelerate scan times by up to 80% compared to traditional parallel imaging, while DeepRecon™ is a deep-learning-based MR reconstruction that enhances image sharpness and resolution, and can reduce scan time.
The uMR Omega features a 75 cm ultra-wide bore, which is the widest available for a 3T MRI, to enhance patient comfort and access, particularly for bariatric and claustrophobic individuals. It also has an industry-leading patient table capacity of up to 681 lbs (310 kgs) and incorporates a calming starlight experience and quiet scan technology (QScan) to reduce noise by up to 97%.
The uMR Omega with uWS-MR-MRS is a Class II medical device and has received 510(k) clearance from the U.S. FDA. It is designed to conform to NEMA and DICOM standards.
While designed to overcome many limitations of traditional MRI, inherent limitations of MRI technology may still apply, such as the need for patients to remain still, which can be challenging for some populations. Although the system aims to improve access for a wider range of patients, specific clinical scenarios or patient conditions might still present challenges.
United Imaging offers other MRI systems such as the uMR Jupiter™ (a whole-body UHF 5T MR) and uMR Ultra™ (an ultra-performance 3T LIVE MR), as well as other uMR series models like the uMR 680, uMR 670, uMR 588, and uMR 580. These systems provide varying features and capabilities depending on specific clinical needs.
MR Spectroscopy (MRS) within the uWS-MR software is intended to evaluate the molecular composition and spatial distribution of cell metabolism. It provides tools to view, process, and analyze complex MRS data, supporting both Single Voxel Spectroscopy (SVS) and Chemical Shift Imaging (CSI) data analysis, which can aid in clinical diagnosis by providing metabolic information.

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Suggest an Edit → | Report an issue | Last Verified: 2026-04-19 | First Added: 2026-04-19
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