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US 11,443,425 B2Granted
Fast anatomical mapping (FAM) reconstruction using surface update restrictions
AssigneeBiosense Webster (Israel) Ltd.
InventorsSigal Altman, Fady Massarwa
Life of this patent
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Abstract
A method includes presenting, on a display, an electroanatomical (EA) map of a surface of a cavity of an organ. Input is received from a user, and, in response to the user input, a region of the EA map is locked to subsequent updates.
Claims12
A method for fast anatomical mapping reconstruction, the method comprising:
- presenting, on a display, an electroanatomical (EA) map of a surface of a cavity of an organ;
- receiving input from a user;
- and
- in response to the user input, locking a region of the EA map to subsequent updates, wherein locking the region comprises preventing subsequent updates in prespecified proximity of an anatomical feature in the EA map and wherein the EP map comprise an EA map of the left atrium, and wherein the anatomical feature is a pulmonary vein.
1 more element
A system for fast anatomical mapping reconstruction, the system comprising:
- a display, which is configured to present an electroanatomical (EA) map of a surface of a cavity of an organ;
- and
- a processor, which is configured to receive input from a user, and, in response to the user input, to lock a region of the EA map to subsequent updates, wherein the processor is configured to lock the region by preventing subsequent updates in prespecified proximity of an anatomical feature in the EA map and wherein the EP map comprise an EA map of the left atrium, and wherein the anatomical feature is a pulmonary vein.
Dependencies are inferred from the claim text.