US 12,446,965 B2
Enhanced user interface and crosstalk analysis for vascular index measurement
Ifat Lavi, Moshav Mishmeret (IL); and Moran Shalhon Livne, Rosh Haayin (IL)
Assigned to Cathworks Ltd., Kfar Saba (IL)
Filed by Cathworks Ltd., Kfar Saba (IL)
Filed on Aug. 30, 2024, as Appl. No. 18/821,934.
Application 18/821,934 is a continuation of application No. PCT/IB2024/057718, filed on Aug. 9, 2024.
Claims priority of provisional application 63/518,529, filed on Aug. 9, 2023.
Prior Publication US 2025/0049507 A1, Feb. 13, 2025
Int. Cl. A61B 34/10 (2016.01); A61B 34/00 (2016.01); G16H 50/30 (2018.01); G16H 50/50 (2018.01)
CPC A61B 34/10 (2016.02) [A61B 34/25 (2016.02); G16H 50/30 (2018.01); G16H 50/50 (2018.01); A61B 2034/105 (2016.02)] 19 Claims
OG exemplary drawing
 
1. A method implemented by a system of one or more processors, the method comprising:
accessing a cardiac model of a portion of a patient's heart, the portion including one or more vessels of the patient's heart, and the cardiac model indicating a plurality of lesions along a length of at least one of the vessels;
obtaining, based on the cardiac model for the lesions, respective positions along the length for which the lesions are associated with index drops, wherein the index drops are with respect to an index indicative of vascular function; and
causing presentation of a user interface, wherein the user interface:
presents a graph mapping individual positions along the length of the at least one of the vessels on a first axis and values of the index indicative of vascular function on a second axis,
presents individual user interface elements enabling nulling of individual lesions, and
updates the graph in response to received user input to one or more of the user interface elements, wherein the user input nulls effects of one or more lesions, wherein the user input triggers the update, by the system, based on the cardiac model and the update is configured to address crosstalk effects associated with remaining lesions;
wherein nulling a lesion causes updating diameters at the positions along the length which are associated with the nulled lesion, and wherein the updated diameters cause the index drop associated with the nulled lesion to be reduced.