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US 2020/0260964 A1Published application
Systems and methods for diagnosing coronary microvascular disease
AssigneePhilips Image Guided Therapy Corporation
InventorsDonna COLLINS, Mary Lynne GADDIS, Nathaniel J. KEMP, Bernhard STURM
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Abstract
The invention provides systems and methods for assessing the vasculature of a subject. In certain aspects, systems and methods of the invention involve receiving functional flow data of a subject via a data collector co-located with a radiopaque label, receiving imaging data of the vasculature including the radiopaque label, generating a vasculature map corresponding to the functional flow data, and displaying the vasculature map image on a monitor.
Claims12
A system for assessing vasculature of a subject, the system comprising:
- one or more processors in communication with an intraluminal device comprising a sensor configured to obtain functional flow data while positioned within the vasculature, wherein the one or more processors are configured to:
- receive the functional flow data from the sensor;
- receive an external image of the vasculature;
- determine a functional flow parameter at a plurality of locations along the vasculature based on the functional flow data;
- output, to a monitor in communication with the one or more processors, a screen display that includes the external image;
- receive, from a user interface in communication with the one or more processors, an input indicating a location of the vasculature on the external image;
- and
- cause the monitor to update the screen display such that the updated screen display comprises:
- the external image;
- a numerical value of the functional flow parameter corresponding to the location;
- and
- a plot of the functional flow data corresponding to the location.
9 more elements
Dependencies are inferred from the claim text.