The Johnson & Johnson 34JJ7M UNI/NAVISTAR Ablation Catheter (REF 34A45M) is a 7F steerable diagnostic and ablation catheter designed for use in cardiac electrophysiology procedures. It features a 4 mm distal tip electrode, a J-shaped curve, and a 115 cm usable length intended to support intracardiac mapping and radiofrequency ablation workflows.
Key Features
Shaft size: 7F
Curve type: J
Distal tip electrode: 4 mm
Electrode spacing: 1-7-4 mm
Usable length: 115 cm
Number of electrodes: 4
Tip configuration: Unidirectional steerable
Compatibility: Designed for use within the manufacturer's electrophysiology mapping and ablation ecosystem
Clinical Applications
Intended to support electrophysiology study workflows, including intracardiac signal acquisition, mapping, and radiofrequency ablation of arrhythmogenic substrates as determined by the treating physician. Specific clinical indications, contraindications, warnings, and precautions are defined by the manufacturer's Instructions for Use.
Product Information
Brand: Johnson & Johnson
Category: EP Ablation Catheters
Model: 34JJ7M
REF/UPN: 34A45M
Configuration: 7F, J curve, 4 mm tip, 1-7-4 mm spacing, 115 cm
Sterility, packaging quantity, and shelf life: Not specified in the located sources
Regulatory clearances: Not specified in the located sources
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