Circle Cardiovascular Imaging
StrokeSENS™ is an AI powered medical imaging software and notification tool used by hospital networks and trained professionals, to augment acute stroke image analysis, supporting communication and collaboration across stroke teams.

StrokeSENS™ provides processing tools for predicting ASPECTS on NCCT and detecting large vessel occlusion on CTA.

StrokeSENS™ delivers notification and communication capabilities on patients suspected to have a large vessel occlusion and remote access to imaging on any web enabled device.
Information source: Vendor
Last updated: Oct. 1, 2023

General Information

Product name StrokeSENS
Company Circle Cardiovascular Imaging
Subspeciality Neuro
Modality CT
Disease targeted Acute stroke
Key-features ASPECTS score, LVO detection, vizualization of perfusion deficits
Suggested use Before: flagging acute findings
During: interactive decision support (shows abnormalities/results only on demand)

Technical Specifications

Data characteristics
Population Suspected acute ischaemic stroke
Input format DICOM
Output Perfusion heatmaps, occlusion suspected yes/no, occluded vessel
Output format DICOM
Integration Integration in standard reading environment (PACS), Integration via AI marketplace or distribution platform, Stand-alone third party application
Deployment Locally on dedicated hardware, Locally virtualized (virtual machine, docker)
Trigger for analysis Automatically, right after the image acquisition
Processing time 10 - 60 seconds


Certified, Class IIa , MDD
FDA 510(k) cleared , Class II
Intended Use Statements
Intended use (according to CE) The software allows for viewing and processing CT images and outputs results, and parametric maps related to tissue characteristics like ischaemia, blood flow (perfusion) and blood volume that are written back to the source DICOM.


Market presence
On market since 05-2021
Distribution channels
Countries present (clinical, non-research use)
Paying clinical customers (institutes)
Research/test users (institutes)
Pricing model Subscription, One-time license fee
Based on Number of installations, Number of analyses


Peer reviewed papers on performance
Non-peer reviewed papers on performance
Other relevant papers