The Johnson & Johnson THERMOCOOL SF NAV Bi-Directional Catheter (REF BNI35FJCT) is an irrigated-tip radiofrequency ablation catheter engineered for cardiac electrophysiology mapping and ablation procedures. It combines a porous saline-irrigated tip design with bi-directional deflection and sensor-enabled navigation to support precise catheter positioning within the cardiac chambers.
Distributed under the Biosense Webster portfolio of Johnson & Johnson MedTech, this device is intended for use by trained electrophysiologists in conjunction with compatible RF generators, irrigation pumps and electroanatomical mapping systems. Please contact your local BW representative for availability, configuration options and ordering details.
Key Features
Porous tip irrigation: SF (Surround Flow) tip technology designed to distribute saline across the entire electrode surface.
Bi-directional deflection: Two-way curve articulation to facilitate access to varied cardiac anatomy.
Navigation-enabled: Integrated location sensor for use with compatible electroanatomical mapping systems.
Tip electrode: 3.5 mm irrigated ablation tip configuration.
Catheter shaft: Steerable EP catheter platform for transseptal and retrograde access workflows.
Single-use device: Sterile, disposable configuration intended for single-patient use.
Clinical Applications
Cardiac electrophysiology mapping: Intracardiac signal acquisition during diagnostic EP studies.
Radiofrequency ablation: Delivery of irrigated RF energy to targeted myocardial tissue.
Complex arrhythmia procedures: Supports navigation in anatomies requiring bi-directional reach.
Integration with mapping systems: Compatible with sensor-based electroanatomical navigation platforms from the same manufacturer.
Specific clinical indications, contraindications and warnings are defined by the manufacturer Instructions for Use.
Product Information
Brand: Johnson & Johnson (Biosense Webster).
Product family: THERMOCOOL SF NAV Bi-Directional.
Category: EP Ablation Catheters.
REF / UPN: BNI35FJCT.
Tip configuration: 3.5 mm porous irrigated tip.
Deflection: Bi-directional.
Navigation: Sensor-enabled for compatible mapping systems.
Curve / shaft length / French size: Not specified in the located sources.
Sterility: Single-use, sterile (refer to IFU).
Regulatory status: Refer to local Biosense Webster representative and country-specific labeling.
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