Shenzhen Escope Tech Co., Ltd.

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CAscope®

CAscope® is a medical software for evaluation of coronary physiological function, which uses coronary CT image for accurate modeling and data mining to accurately evaluate the fractional flow reserve (FFR) of coronary arteries in patients with coronary artery disease through simulation technology for functional evaluation of patients with coronary lesions. CAscope® is a Class Ⅲ medical device, and is the latest application of medical imaging, hydrodynamics, AI and cloud computing technology in the medical field. It can non-invasively and quickly extract the three-dimensional coronary tree structure and calculate the value of blood flow reserve fraction (FFR).
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XAscope®

XAscope® is a medical software allows morphological and functional analysis of the coronary vessels solely based on DSA images acquired in the cardiology catheterization room. During the invasive coronary angiography procedure, the software can accurately reconstruct the coronary vascular tree in three dimensions based on the acquired DSA images and precisely locate the lesion, and then perform QCA and various functional analyses of the diseased vessel to guide the operator in making intraoperative decisions about stent placement.
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Clinical Evidence

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Diagnostic Performance of CT-Derived Resting Distal to Aortic Pressure Ratio (Resting Pd/Pa) vs. CT-Derived Fractional Flow Reserve (CT-FFR) in Coronary Lesion Severity Assessment

Computed tomography-derived fractional flow reserve (CT-FFR) has emerged as a promising non-invasive substitute for fractional flow reserve (FFR) measurement. Normally, CT-FFR providing functional signifificance of coronary artery disease (CAD) by using a simplified total coronary resistance index (TCRI) model. Yet the error or discrepancy caused by this simplified model remains unclear

Source address: https://dx.doi.org/10.21037/atm-21-4325

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Diagnostic Accuracy of CT-Derived and Angiogram-Derived Fractional Flow Reserve

Although accumulating evidence demonstrated that virtual fractional flow reserve (FFR) based on coronary computed tomography angiography (CCTA) (CT-FFR) or invasive coronary angiogram (ICA) (CA-FFR) are promising alternatives to wire based FFR, which method has better diagnostic accuracy was still unclear.

Source address: https://pubmed.ncbi.nlm.nih.gov/35306031/

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Effect of Calcification Based on Computer-Aided System on CT-Fractional Flow Reserve in Diagnosis of Coronary Artery Lesion

This study was to analyze the diagnostic value of coronary computed tomography angiography (CCTA) and fractional flow reserve (FFR) based on computer-aided diagnosis (CAD) system for coronary lesions and the possible impact of calcification.

Source address: https://pubmed.ncbi.nlm.nih.gov/35082914/#affiliation-1

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