The Boston Scientific BLAZER DX-20 Bidirectional Duodecapolar Electrophysiology Diagnostic Mapping Catheter (REF M00420SL282) is a multi-electrode diagnostic catheter engineered to support intracardiac electrogram recording and programmed electrical stimulation during electrophysiology (EP) procedures. The bidirectional deflectable tip is intended to facilitate navigation and electrode positioning within complex cardiac anatomy.
Key Features
Duodecapolar configuration with 20 electrodes for multi-site intracardiac mapping
Bidirectional tip deflection to support access to varied cardiac structures
Torque-responsive shaft designed for controlled catheter manipulation
Compatible with standard EP recording and stimulation systems
Sterile, single-use diagnostic device
Electrode spacing and curve configuration: Not specified in the located sources
Clinical Applications
Intracardiac electrogram recording during diagnostic EP studies
Programmed electrical stimulation for arrhythmia assessment
Activation and sequence mapping along linear cardiac structures such as the cavotricuspid isthmus, crista terminalis, or coronary sinus when clinically indicated
Supportive mapping during supraventricular and atrial arrhythmia evaluations
Product Information
Brand: Boston Scientific
Product Line: BLAZER DX-20
Category: EP Mapping Catheter
Type: Bidirectional duodecapolar diagnostic electrophysiology catheter
Electrode Count: 20
REF/UPN: M00420SL282
Usage: Single-use, sterile
Shaft length, French size, curve type and electrode spacing: Not specified in the located sources
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Boston Scientific WOVEN Fixed Curve Electrophysiology Diagnostic Mapping Catheter (REF M004006245S) for intracardiac signal acquisition during EP studies.
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Boston Scientific WOVEN Fixed Curve Diagnostic EP Mapping Catheter (REF M004200089P) — a steerable-tip-free, fixed-curve electrophysiology catheter designed for intracardiac signal recording and stimulation during diagnostic EP studies.
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Boston Scientific WOVEN Fixed Curve Electrophysiology Diagnostic Mapping Catheter (REF M004200201S) for intracardiac electrogram recording and stimulation during diagnostic EP procedures.
Boston Scientific WOVEN Fixed Curve Diagnostic Electrophysiology Mapping Catheter (REF M004200211) for intracardiac signal recording and stimulation during EP studies.
Boston Scientific DYNAMIC TIP Steerable Diagnostic Electrophysiology Mapping Catheter (REF M004200344) designed for intracardiac signal acquisition and mapping during EP studies.
Boston Scientific WOVEN Fixed Curve Diagnostic Electrophysiology Mapping Catheter (REF M004200355) for intracardiac signal acquisition and stimulation during EP studies.
Boston Scientific WOVEN Fixed Curve Diagnostic Electrophysiology Mapping Catheter (REF M004200582) for intracardiac signal recording and stimulation during EP procedures.
Boston Scientific WOVEN Fixed Curve Diagnostic Electrophysiology Mapping Catheter (REF M004200583) for intracardiac signal acquisition and stimulation during EP studies.
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