QAS.AI

QAS.AI

QAS.AI

Quantitative Angiographic Systems

Quantitative Angiographic Systems

Quantitative Angiographic Systems

Real-Time Artificial Intelligence for Neurovascular Imaging and Prognosis

Real-Time Artificial Intelligence for Neurovascular Imaging and Prognosis

Real-Time Artificial Intelligence for Neurovascular Imaging
and Prognosis

QAS.AI Features

Accurate

QAS.AI delivers sub-second analysis to detect contrast flow abnormalities and localize vascular lesions—instantly and reliably.

Personalized

Our AI analyzes patient-specific flow patterns before and after device placement to estimate occlusion likelihood—adapting to individual anatomy and procedural context.

Streamlined

QAS.AI integrates directly into standard C-arm and DSA workflows, offering rapid, automated analysis without disrupting the procedural timeline.

Use Cases

Intra-Procedural Prognosis of Aneurysm Healing

Estimate the 6-Month Outcome—Right in the OR

QAS.AI calculates the probability of complete aneurysm occlusion at six months based on real-time angiographic data—captured before and after device deployment.

By combining parametric flow analysis with machine learning trained on thousands of cases, the platform helps interventionalists optimize treatment and reduce re-intervention risk on the spot

Patient On Table Undergoing

Aneurysm Treatment

Pre-Device

Post-Device

Angiographic Sequences

QAS.AI Intra-Operative

Sofware

Pre-Device
Area Under TDC

Pre-Device
Peak Height

Post-Device
Area Under TDC

Post-Device
Peak Height

Aneurysm Occlusion

Prognosis Prediction

From Angiography to Intra-Operative
Occlusion Prognosis in Seconds

Real Time Feedback To Neurosurgeon

Patient On Table Undergoing

Aneurysm Treatment

Pre-Device

Post-Device

Angiographic Sequences

QAS.AI Intra-Operative

Sofware

Pre-Device
Area Under TDC

Pre-Device
Peak Height

Post-Device
Area Under TDC

Post-Device
Peak Height

Aneurysm Occlusion

Prognosis Prediction

From Angiography to Intra-Operative
Occlusion Prognosis in Seconds

Real Time Feedback To Neurosurgeon

Patient On Table Undergoing

Aneurysm Treatment

Pre-Device

Post-Device

Angiographic Sequences

QAS.AI Intra-Operative

Sofware

Pre-Device
Area Under TDC

Pre-Device
Peak Height

Post-Device
Area Under TDC

Post-Device
Peak Height

Aneurysm Occlusion

Prognosis Prediction

From Angiography to Intra-Operative
Occlusion Prognosis in Seconds

Real Time Feedback To Neurosurgeon

Patient On Table Undergoing

Aneurysm Treatment

Pre-Device

Post-Device

Angiographic Sequences

QAS.AI Intra-Operative

Sofware

Pre-Device
Area Under TDC

Pre-Device
Peak Height

Post-Device
Area Under TDC

Post-Device
Peak Height

Aneurysm Occlusion

Prognosis Prediction

From Angiography to Intra-Operative
Occlusion Prognosis
in Seconds

Real Time Feedback To Neurosurgeon

Automated Detection of Perfusion Deficits and Vessel Occlusion

Spot Critical Flow Disruptions in Real Time

QAS.AI analyzes angiographic imaging to evaluate cerebral perfusion and identify areas of vessel occlusion with high accuracy. Whether performing a thrombectomy or coiling an aneurysm, the system delivers sub-second, data-driven insights to help clinicians respond before complications escalate.

Patient On Table Undergoing

Mechanical Thrombectomy

AP

Lateral

Angiographic Sequences

QAS.AI Intra-Operative

Sofware

AP
Area Under TDC

AP
Peak Height

Lateral
Area Under TDC

Lateral
Peak Height

Level of Reperfusion
Assessment (mTICI)

From Angiography to Intra-Operative
Feedback: 250 milliseconds

Real Time Feedback To Neurosurgeon

Patient On Table Undergoing

Mechanical Thrombectomy

AP

Lateral

Angiographic Sequences

QAS.AI Intra-Operative

Sofware

AP
Area Under TDC

AP
Peak Height

Lateral
Area Under TDC

Lateral
Peak Height

Level of Reperfusion
Assessment (mTICI)

From Angiography to Intra-Operative
Feedback: 250 milliseconds

Real Time Feedback To Neurosurgeon

Patient On Table Undergoing

Mechanical Thrombectomy

AP

Lateral

Angiographic Sequences

QAS.AI Intra-Operative

Sofware

AP
Area Under TDC

AP
Peak Height

Lateral
Area Under TDC

Lateral
Peak Height

Level of Reperfusion
Assessment (mTICI)

From Angiography to Intra-Operative
Feedback: 250 milliseconds

Real Time Feedback To Neurosurgeon

Patient On Table Undergoing

Mechanical Thrombectomy

AP

Lateral

Angiographic Sequences

QAS.AI Intra-Operative

Sofware

AP
Area Under TDC

AP
Peak Height

Lateral
Area Under TDC

Lateral
Peak Height

Level of Reperfusion
Assessment (mTICI)

From Angiography to Intra-Operative
Feedback: 250 milliseconds

Real Time Feedback To Neurosurgeon