SYSTEMS AND METHODS FOR ISOLATING WIRES IN ELECTROPORATION DEVICES

SYSTEMS AND METHODS FOR ISOLATING WIRES IN ELECTROPORATION DEVICES

Systems and methods for electroporation catheters are provided herein. An electroporation catheter includes a shaft, and a variable diameter loop coupled to a distal end of the shaft, the variable diameter loop including a plurality of electrodes. The catheter further includes a plurality of electri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Helgeson, Zachary, Leyden, Dominic J, Khieu, Xuan, Oliverius, Andrew, Wakefield, Jodee M, Remer, Isaac, Bansal, Varun, Marass, Timothy S, Ebner, Bruce W, Hawkinson, Neil
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:Systems and methods for electroporation catheters are provided herein. An electroporation catheter includes a shaft, and a variable diameter loop coupled to a distal end of the shaft, the variable diameter loop including a plurality of electrodes. The catheter further includes a plurality of electrical wires connected to the plurality of electrodes and extending through the variable diameter loop and the shaft, the plurality of electrical wires configured to energize the plurality of electrodes, and a multi-lumen arrangement extending through at least a portion of at least one of the shaft and the variable diameter loop. The multi-lumen arrangement includes a first lumen housing a first subset of the plurality of electrical wires, and a second lumen housing a second subset of the plurality of electrical wires.