PATENTS
Method For Acquiring High Density Mapping Data With A Catheter Guidance System
Patent Number: US 2011/0092808 Al
Date Filed: April 21, 2011
Country Filed In: USA
Product Application: CGCI
Description:
The invention is a method of rotating a catheter while it is manually guided in order to increase the volume of space it passes through during a geometric mapping procedure to provide a higher and more uniform location data point cloud density in a volumetric mapping system.
Field of Use: The Catheter Guidance Control and Imaging (CGCI) system was created to provide physicians the ability to guide a catheter through a patient's body using a robotically-controlled magnetic guidance system. Such a system provides the physician unprecedented accuracy in being able to navigate within the dynamic environment of the patient, create a detailed 3-D mapping, and perform a variety of catheter-based operations with precision control and an ability to return to target at the push of a button. Initial applications for the technology were for the field of Electrophysiology and specifically for the ablation of the heart to treat patients with AFib.