Chest X-ray

Rayscape

Rayscape CXR solution identifies a total of 148 findings on chest x-rays that are further on grouped into 17 main classes.The Rayscape’s algorithms show their location on the x-ray scan and provide doctors with additional information such as the CTR index and bone suppressed and subtracted versions of the medical image and a COVID 19 score.

*The company was previously named XVision, and the product CheXVision

Information source: Vendor
Last updated: November 24, 2022

General Information

General
Product name	Chest X-ray
Company	Rayscape
Subspeciality	Chest
Modality	X-ray
Disease targeted	17 classes of pathologies: Lung Opacity, Atelectasis, Cardiomegly, Consolidation, Edema, Diaphragmatic Dysfunction, Emphysema, Fracture, Hilar/Mediastinal Disease, Interstitial Disease, Lung Lesion, Pleural Effusion, Pleural Other, Pneumothorax, Scoliosis, Support Devices, Tuberculosis
Key-features	Detection of 148 chest findings grouped into 17 classes, bone suppression, bone subtraction, automated cardiothoracic ratio, COVID-19 score
Suggested use	Before: flagging acute findings During: perception aid (prompting all abnormalities/results/heatmaps) After: diagnosis verification

Technical Specifications

Data characteristics
Population	All chest x-rays of patients above 16 years old
Input	Chest x-ray frontal PA or AP, lateral not supported
Input format	DICOM
Output	Bone subtracted XR, suppressed XR, probability score per abnormality, cardiothoracic ratio, COVID score
Output format	DICOM
Technology
Integration	Integration in standard reading environment (PACS), Integration via AI marketplace or distribution platform, Stand-alone webbased
Deployment	Locally on dedicated hardware, Locally virtualized (virtual machine, docker), Cloud-based
Trigger for analysis	Automatically, right after the image acquisition
Processing time	3 - 10 seconds

Regulatory

Certification
CE	Certified, Class I , MDD
FDA	No or not yet
Intended Use Statements
Intended use (according to CE)

Market

Market presence
On market since	01-2021
Distribution channels	Inffinit, Philips AI manager, deepcOS, Alma AI MARKETPLACE
Countries present (clinical, non-research use)	5 (Romania, Poland, Slovakia, Croatia, Hungary)
Paying clinical customers (institutes)	100
Research/test users (institutes)	8
Pricing
Pricing model	Subscription
Based on	Number of analyses

Evidence

Evidence
Peer reviewed papers on performance
Non-peer reviewed papers on performance	Assisting Radiologists Through Automatic Cardiothoracic Ratio Calculation (read) Assisting Radiologists in X-Ray Diagnostics (read)
Other relevant papers	Medical Whitepaper Rayscape (read)