SYSTEMS AND METHODS FOR DEPLOYMENT DETECTION OF ELECTROPORATION ABLATION CATHETERS

SYSTEMS AND METHODS FOR DEPLOYMENT DETECTION OF ELECTROPORATION ABLATION CATHETERS

At least some embodiments of the present disclosure are directed to systems and methods for estimating locations of electrodes and/or electrode assembly of an electroporation ablation catheter when the catheter is deployed. In some examples, the electrode position is estimated using electrical signa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kauphusman, James, Guggenberger, Kurt Edmund, Gutbrod, Sarah Renee
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:At least some embodiments of the present disclosure are directed to systems and methods for estimating locations of electrodes and/or electrode assembly of an electroporation ablation catheter when the catheter is deployed. In some examples, the electrode position is estimated using electrical signals collected when a current is injected via tracking electrodes. In certain examples, the electrode positions are updated using one or more geometric models associated with the electroporation ablation catheter.