Robotic surgical system and method for diagnostic data mapping
First Claim
1. A method of generating a diagnosis map of at least a portion of a heart, comprising the steps of:
- inserting an electrode within a portion of a heart;
using a robotic controller to move the electrode within the portion of the heart;
detecting position information of the electrode, thereby generating a plurality of location points that define a space occupied by the portion of the heart;
processing the plurality of location points to distinguish those location points that are interior to a surface of the portion of the heart;
generating a plurality of surface points defining a three-dimensional surface model of the portion of the heart;
measuring electrophysiology information of at least some of the plurality of surface points;
associating measured electrophysiology information with the surface point at which the measurement was made; and
storing the plurality of surface points defining the three-dimensional surface model of the portion of the heart with the associated measured electrophysiology information.
1 Assignment
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Accused Products
Abstract
A method of generating a diagnosis map of at least a portion of the heart includes inserting an electrode within the portion of a heart, robotically moving the electrode therein, measuring electrophysiology information at a point on the surface of the heart, associating the measured electrophysiology information with position information for the point on the surface of the heart, repeating the measuring and associating steps for a plurality of points on the surface of the heart, thereby generating a plurality of surface diagnostic data points, and generating the diagnosis map therefrom. The electrode may be moved within the heart randomly, pseudo-randomly, or according to one or more predetermined patterns. A three-dimensional model of the portion of the heart may be provided and presented as a graphical representation, either with or without information indicative of the measured electrophysiology information superimposed thereon.
257 Citations
4 Claims
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1. A method of generating a diagnosis map of at least a portion of a heart, comprising the steps of:
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inserting an electrode within a portion of a heart; using a robotic controller to move the electrode within the portion of the heart; detecting position information of the electrode, thereby generating a plurality of location points that define a space occupied by the portion of the heart; processing the plurality of location points to distinguish those location points that are interior to a surface of the portion of the heart; generating a plurality of surface points defining a three-dimensional surface model of the portion of the heart; measuring electrophysiology information of at least some of the plurality of surface points; associating measured electrophysiology information with the surface point at which the measurement was made; and storing the plurality of surface points defining the three-dimensional surface model of the portion of the heart with the associated measured electrophysiology information. - View Dependent Claims (2, 3, 4)
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Specification