uAI EasyTriage-Rib
by Shanghai United Imaging Intelligence Co.
· Based in China →
— AI-powered triage for acute rib fractures on CT chest images.
Not disclosed
Regulatory Status Disclosed
Overview
uAI EasyTriage-Rib is a radiological computer-assisted triage and notification software device designed for the analysis of CT chest images. It leverages an artificial intelligence deep learning algorithm to identify and highlight studies with suspected multiple (three or more) acute rib fractures. The device is intended to assist hospital networks and trained radiologists in workflow triage by flagging and prioritizing trauma studies, thereby optimizing efficiency in managing high-volume imaging workloads. It operates in parallel to the standard of care, providing notifications with compressed preview images for informational purposes only. The uAI EasyTriage-Rib does not alter the original medical images and is not intended to be used as a diagnostic device; diagnostic decisions remain the responsibility of the notified radiologists.
Reviewed by Pouyan Golshani, MD — Interventional Radiologist
Key Features
- Radiological computer-assisted triage and notification software
- Analyzes CT chest images
- Flags and prioritizes trauma studies
- Detects suspected multiple (3 or more) acute rib fractures
- Utilizes an artificial intelligence deep learning algorithm
- Provides notifications with compressed preview images for triage purposes
- Operates in parallel to the standard of care
- Does not alter original medical images
- Not intended for diagnostic use beyond notification
- Achieved 92.7% sensitivity and 84.7% specificity for detecting multiple rib fractures in a retrospective study
Use Cases
- Workflow triage in hospital networks
- Prioritization of trauma studies with suspected rib fractures
- Assisting radiologists in managing high-volume imaging workloads
- Enhancing efficiency in emergency departments for trauma cases
What Physicians Need to Know
DICOM Support & Standards
uAI EasyTriage-Rib processes DICOM files.
PACS Integration Method
The uAI platform, which includes uAI EasyTriage-Rib, offers API-based PACS integration. It can auto-load AI results to match what is examined on PACS, potentially making direct integration unnecessary for result viewing.
Reading Room Workflow Impact
uAI EasyTriage-Rib is designed to optimize workflow by flagging and prioritizing studies with suspected rib fractures. It aims to reduce radiologist workload and improve diagnostic accuracy. The system provides active and passive notifications, such as alert icons and summary information, to aid in triage.
AI Model Architecture (deep learning approach)
The uAI EasyTriage-Rib algorithm utilizes deep learning, specifically convolutional neural networks (CNN).
FDA Clearance Pathway (510k/De Novo)
uAI EasyTriage-Rib received FDA 510(k) clearance in 2021.
Supported Modalities (CT/MRI/X-ray/US)
uAI EasyTriage-Rib analyzes CT chest images.
Sensitivity & Specificity Data
In unpublished data from its FDA clearance application, uAI EasyTriage-Rib showed an AUC of 0.939, sensitivity of 92.7%, and specificity of 84.7% for detecting three or more acute rib fractures in chest CT examinations.
RSNA/ACR Validation
No specific RSNA/ACR validation for uAI EasyTriage-Rib was found. However, AI tools in radiology are increasingly prevalent and valuable in emergency settings.
Physician Tip
uAI EasyTriage-Rib is intended for worklist prioritization and not as a diagnostic device. It can help radiologists quickly identify studies with suspected rib fractures, especially those with multiple fractures, to optimize workflow. Radiologists should be aware of the tool's performance metrics, particularly its sensitivity and specificity for detecting multiple fractures, to best integrate it into their reading workflow. The tool's output should always be confirmed with clinical expertise.
The uAI platform supports API-based PACS integration and can display AI results directly, potentially without requiring full PACS integration. This allows for flexibility in deployment within existing hospital IT infrastructure.
Details
| Category | Radiology & Imaging AI, Triage & ER/ICU AI |
| Pricing | Not disclosed |
| Deployment | On-premise (server module and user interface application) or vendor-hosted cloud. |
| Compliance | |
| BAA Available | Unknown AI-estimated |
| HIPAA Compliant | Unknown AI-estimated |
| FDA Status | Cleared AI-estimated |
| Integrations | |
| EHR | Not specified |
| Specialties | Emergency Medicine, Radiology |
What the Web Says
uAI EasyTriage-Rib is an FDA-cleared AI-powered software developed by Shanghai United Imaging Intelligence Co. for analyzing chest CT images to detect acute rib fractures. Its primary purpose is workflow prioritization, flagging studies with three or more suspected acute rib fractures to assist radiologists in managing their workload. The device is not intended for diagnostic use but rather to aid in triage and prioritization.
Overall: MixedStrengths
- FDA-cleared for workflow prioritization.
- Detects three or more acute rib fractures on chest CT scans.
- Aids in prioritizing radiologist workload.
- High sensitivity (92.7-93%) and specificity (84.7-85%) in detecting rib fractures.
- Can improve diagnostic accuracy and reduce physician workload.
- One of the few FDA-approved AI SaMD for rib fracture detection on CT.
Limitations
- Not intended as a diagnostic device.
- Limited to detecting three or more rib fractures, not fewer.
- Performance may decline on external data sets compared to internal data.
- Relies on other clinical information and professional judgment for decision-making.
- Specific user reviews from physicians, healthcare IT, tech reviewers, Reddit, G2, and Capterra are not readily available in the search results.
Based on reviews from: nihs.go.jp, physicianaitools.com, warrick.net, ajronline.org, mdpi.com, nih.gov, ctisus.com, fda.gov, researchgate.net, spandidos-publications.com, a3logics.com
Last updated: 2026-11-01
Ratings & Reviews
No reviews yet. Be the first to review this tool!
Rate uAI EasyTriage-Rib
Press & Coverage
U.S. FDA Center for Devices and Radiological Health
uAI EasyTriage-Rib Receives FDA Clearance
uAI EasyTriage-Rib, developed by Shanghai United Imaging Intelligence, received FDA clearance in 2021 as a workflow optimization algorithm for detecting three or more acute rib fractures on CT scans.
2021-01
American Journal of Roentgenology (AJR)
AI in Medical Imaging: A Review of FDA-Approved Algorithms for Fracture Detection
The uAI EasyTriage-Rib algorithm detects acute rib fractures on chest CT and identifies studies with three or more acute rib fractures for worklist prioritization, with an AUC of 0.9504, sensitivity of 90.2%, and specificity of 86.89% in retrospective validation.
2026-03
CTisus.com
Current Status and Future of FDA-Approved Artificial Intelligence Tools in Chest Radiology in the United States
The uAI EasyTriage-Rib by Shanghai United Imaging Intelligence Co., Ltd. is currently the only FDA-approved AI SaMD for rib fracture detection on CT, featuring automatic vertebra localization, rib segmentation and labeling, and rib fracture detection.
2022-XX
ResearchGate
Artificial Intelligence in Commercial Fracture Detection Products: A Systematic Review and Meta-Analysis of Diagnostic Test Accuracy
This systematic review includes uAI EasyTriage-Rib in its analysis of commercially available AI methods for fracture detection, highlighting its role in improving diagnostic accuracy and reducing physician workload.
2026-07
National Institutes of Health (NIH)
FDA-Approved AI-Based Applications in Medical Imaging
uAI EasyTriage-Rib from Shanghai United Imaging Intelligence Co., Ltd. is listed among the FDA-approved AI-based applications in radiology for diagnosis in 2021.
2021-12
PRNewswire
United Imaging Intelligence Showcases Pioneering AI Solutions at ECR 2026
United Imaging Intelligence (UII) showcased a comprehensive suite of AI solutions at ECR 2026, emphasizing clinical validation, regulatory rigor, and measurable outcomes in transforming radiology.
2026-03
A3logics
AI Bone Fracture Detection Software Development
uAI EasyTriage-Rib is cited as an FDA-cleared AI solution for rib fracture detection on CT scans, with reported AUC of approximately 0.94, sensitivity of 93%, and specificity of 85%.
2025-08
U.S. Food and Drug Administration (FDA)
uAI EasyTriage-Rib Approval Letter
The FDA approval letter for uAI EasyTriage-Rib details its intended use as a radiological computer-assisted triage and notification software device for analyzing CT chest images to highlight studies with suspected multiple (3 or more) acute rib fractures.
2022-02
Videos
Product demos, reviews, and walkthroughs for uAI EasyTriage-Rib.
Why United Imaging Is The Future Of Medical Imaging
Frequently Asked Questions
uAI EasyTriage-Rib is an AI algorithm developed by Shanghai United Imaging Intelligence designed to detect acute rib fractures on chest CT scans. It functions as a workflow optimization tool by identifying studies with three or more acute rib fractures for worklist prioritization, thereby assisting trained radiologists in triage.
uAI EasyTriage-Rib received FDA clearance in 2021 as a workflow optimization algorithm. As a medical device, it is subject to regulations such as the Unique Device Identification System (UDI Rule) and Quality System (QS) regulation, which include requirements for design controls, nonconforming products, and corrective and preventive actions.
The software is intended for worklist prioritization only and is not a diagnostic device. It has not been validated for chest CTs with poor image quality (e.g., motion, metal artifacts), pathological or spontaneous rib fractures, or thoracic deformities, and should be used with caution in such cases. Additionally, while it can improve sensitivity, studies suggest it should be considered a supportive screening tool rather than a stand-alone diagnostic solution or a replacement for clinical judgment due to observed false-positive and false-negative rates.
uAI EasyTriage-Rib is designed to integrate into existing Picture Archiving and Communication Systems (PACS) and Electronic Health Records (EHRs). This integration allows AI-generated findings to appear within the radiologist's primary workflow, aiming to reduce cognitive load and the risk of missed findings, rather than requiring separate logins or applications.
Yes, several other AI products are available or in development for fracture detection. These include Aidoc's BriefCase for Rib Fracture (RibFx) and Nanox.AI's Bone Health Solution/HealthVCF, among others. Some products focus on different imaging modalities or fracture types, such as BoneView (Gleamer) for radiographs across various anatomic regions, and FractureDetect (Imagen Technologies) for extremity and clavicle radiographs.
While specific pricing for uAI EasyTriage-Rib is not publicly available, AI solutions for medical imaging generally offer pricing models such as a one-time license fee or a subscription. The cost can vary based on factors like the number of analyses performed, the number of installations, or the number of users. Hospitals often negotiate contract rates with vendors, and the final cost to the patient depends on their insurance coverage.
Compare uAI EasyTriage-Rib
VS
CINA-VCF vs uAI EasyTriage-Rib
CINA-VCF is designed for detecting unsuspected vertebral compression fractures on chest and/or abdomen CT scans, primarily for older adults. In contrast, uAI EasyTriage-Rib focuses on flagging and prioritizing…
VS
CINA-CSpine vs uAI EasyTriage-Rib
Both tools are FDA-cleared AI solutions designed for rapid triage and notification of acute fractures on CT scans within emergency and radiology settings. While CINA-CSpine focuses on detecting…
VS
D2P vs uAI EasyTriage-Rib
D2P focuses on converting 2D medical imaging into detailed 3D anatomical models for advanced visualization, surgical planning, and 3D printing. In contrast, uAI EasyTriage-Rib is an AI-powered triage…
VS
SwiftMR vs uAI EasyTriage-Rib
SwiftMR enhances MRI scan efficiency and image quality across all MRI vendors and sequences, aiming to improve the diagnostic imaging process itself. In contrast, uAI EasyTriage-Rib is an…
Suggest an Edit → | Report an issue
| Last Verified: 2026-04-19 | First Added: 2026-04-19