Invention Grant
- Patent Title: METHOD AND SYSTEM FOR GENERATING INTEGRATED SUBSTRATE MAPS FOR CARDIAC ARRHYTHMIAS
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Application No.: EP15791400.3Application Date: 2015-10-15
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Publication No.: EP3166483B1Publication Date: 2018-08-01
- Inventor: LI, Wenwen , ERDEMIR, Erhan , AFONSO, Valtino , PAPPONE, Carlo , MORGAN, Dennis
- Applicant: St. Jude Medical, Cardiology Division, Inc.
- Applicant Address: 177 East County Road B St. Paul, MN 55117 US
- Assignee: St. Jude Medical, Cardiology Division, Inc.
- Current Assignee: St. Jude Medical, Cardiology Division, Inc.
- Current Assignee Address: 177 East County Road B St. Paul, MN 55117 US
- Agency: Kramer Barske Schmidtchen Patentanwälte PartG mbB
- Priority: US201462063989P 20141015
- International Announcement: WO2016061387 20160421
- Main IPC: A61B5/0408
- IPC: A61B5/0408 ; A61B5/053 ; A61B5/0452 ; A61B5/00 ; A61B5/042
Abstract:
An electrophysiology map, for example a map of arrhythmic substrate, can be generated by acquiring both geometry information and electrophysiology information pertaining to an anatomical region, and associating the acquired geometry and electrophysiology information as a plurality of electrophysiology data points. A user can select two (or more) electrophysiological characteristics for display, and can further elect to apply various filters to the selected electrophysiological characteristics. The user can also define various relationships (e.g., Boolean ANDs, ORs, and the like) between the selected and/or filtered characteristics. The user-selected filtering criteria can be applied to the electrophysiology data points to output various subsets thereof. These subsets can then be graphically rendered using various combinations of colorscale, monochrome scale, and iconography, for example as a three-dimensional cardiac electrophysiology model.
Public/Granted literature
- EP3166483A1 METHODS AND SYSTEMS FOR GENERATING INTEGRATED SUBSTRATE MAPS FOR CARDIAC ARRHYTHMIAS Public/Granted day:2017-05-17
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