LVO occurs when a clot blocks the circulation of the blood in the brain having deadly consequences for the brain parenchyma. Our CINA ® LVO tool is designed to detect the occlusion in the middle cerebral artery. Thanks to a triage system physicians are able to automatically detect and prioritize acute LVO on CTA.

Value Proposition

Our short value proposition
1\.   Better Quality of Care
2\.   Reduce Misdiagnosis
3\.   Less fatigue and stress for physician
4\.   More accurate alerting, with less false-positive detection
5\.   Better recovery for patient

Intended Use

CINA is a radiological computer aided triage and notification software indicated for use in the analysis of (1) nonenhanced head CT images and (2) CT angiographies of the head. The device is intended to assist hospital networks and trained radiologists in workflow triage by flagging and communicating suspected positive findings of (1) head CT images for Intracranial Hemorrhage (ICH) and (2) CT angiographies of the head for large vessel occlusion (LVO). CINA uses an artificial intelligence algorithm to analyze images and highlight cases with detected (1) ICH or (2) LVO on a standalone Web application in parallel to the ongoing standard of care image interpretation. The user is presented with notifications for cases with suspected ICH or LVO findings. Notifications include compressed preview images that are meant for informational purposes only, and are not intended for diagnostic use beyond notification. The device does not alter the original medical image, and it is not intended to be used as a diagnostic device. The results of CINA are intended to be used in conjunction with other patient information and based on professional judgment to assist with triage/prioritization of medical images. Notified. clinicians are ultimately responsible for reviewing full images per the standard of care.

Model performance metrics

Validated on a 814 cases from 250 centers across the US.
Accuracy: 97.7
Sensitivity: 97.9
Specificity: 97.6


Avicenna.AI was born in 2018 from the collaboration of Cyril Di Grandi, Software and Medical Device expert and Dr. Peter Chang, Radiologist and AI expert. This collaboration of experts, radiologists and software engineers who believe that your clinical needs should be the only drivers of new technologies. Thanks to a young team with a common goal of innovation, excellence and transmission, we are bringing a new solution to emergency medicine.

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